Journal articles on the topic 'H. Information sources, supports, channels'

PurposeThe aim of this article is to summarize recent published and unpublished research from our 2 laboratories on improving speech understanding in complex listening environments by listeners fit with cochlear implants (CIs).MethodCI listeners were tested in 2 listening environments. One was a simulation of a restaurant with multiple, diffuse noise sources, and the other was a cocktail party with 2 spatially separated point sources of competing speech. At issue was the value of the following sources of information, or interventions, on speech understanding: (a) visual information, (b) adaptive beamformer microphones and remote microphones, (c) bimodal fittings, that is, a CI and contralateral low-frequency acoustic hearing, (d) hearing preservation fittings, that is, a CI with preserved low-frequency acoustic in the same ear plus low-frequency acoustic hearing in the contralateral ear, and (e) bilateral CIs.ResultsA remote microphone provided the largest improvement in speech understanding. Visual information and adaptive beamformers ranked next, while bimodal fittings, bilateral fittings, and hearing preservation provided significant but less benefit than the other interventions or sources of information. Only bilateral CIs allowed listeners high levels of speech understanding when signals were roved over the frontal plane.ConclusionsThe evidence supports the use of bilateral CIs and hearing preservation surgery for best speech understanding in complex environments. These fittings, when combined with visual information and microphone technology, should lead to high levels of speech understanding by CI patients in complex listening environments.Presentation Videohttp://cred.pubs.asha.org/article.aspx?articleid=2601622

Obesity and childhood overweight is a worldwide epidemic that has significant long-term public health implications both in developed and developing countries. South Africa, which has a well-documented burden of HIV/AIDS, tuberculosis, and other infectious diseases, now also has an increasing burden of obesity and noncommunicable diseases (NCD) such as diabetes and cardiovascular diseases. This article describes results of formative research on childhood obesity risk factors with parents of school-age children in the Western Cape region of South Africa. We interviewed parents living in low-income urban, rural, and township communities on nutrition and physical activity, media use, and potential social marketing messages. Study aims were threefold: to collect formative information on media use and health knowledge, attitudes, beliefs, and behaviors to support the development of an obesity prevention social marketing campaign targeting youth; to identify parents' preferred sources of health information, and to obtain reactions to potential obesity prevention social marketing messages. Overall, the family and community nutrition and physical activity environments in the Western Cape are highly complex. Parents report major safety concerns, lack of organized markets or other sources of healthy foods in rural and township areas, and lack of resources for physical activity. We also identified preferred sources for health information primarily through print and radio, obtained information about possible channels to reach parents, and identified potential message strategies to promote healthy lifestyles similar to some HIV/AIDS social marketing campaigns in Africa. This information supports future childhood obesity prevention social marketing.

This research aims to determine the classification of articles in journal of Pustakaloka, and specifically to identify the largest and smallest subject groups based on JITA Classification System of Library and Information Science. Data for this research consist of 174 articles from 2009-2021 publication. To assign the subject of an article, its title and keywords were analyzed. Abstract and article content were also analyzed if the title and keywords were not able to reflect the subject. The data were coded according to the JITA scheme, sorted and counted to build up subject groups. The three largest subject groups are Users, literacy and reading, followed by Information sources, supports, channels, then by Management and Information technology and library technology. Meanwhile, the three smallest subject groups are Information use and sociology of information, followed by Theoretical and general aspects of libraries and information, Housing technologies, and the last is Publishing and legal issues. This research identified that in general, the articles in Pustakaloka are concentrated on some of intermediate and specific level that cover the aspect of users, directional and management functions, pragmatic and technical issues.

In this work, a method is established to calibrate a model that describes the basic dynamics of DNA damage and repair. The model can be used to extend planning for radiotherapy and hyperthermia in order to include the biological effects. In contrast to “syntactic” models (e.g., describing molecular kinetics), the model used here describes radiobiological semantics, resulting in a more powerful model but also in a far more challenging calibration. Model calibration is attempted from clonogenic assay data (doses of 0–6 Gy) and from time-resolved comet assay data obtained within 6 h after irradiation with 6 Gy. It is demonstrated that either of those two sources of information alone is insufficient for successful model calibration, and that both sources of information combined in a holistic approach are necessary to find viable model parameters. Approximate Bayesian computation (ABC) with simulated annealing is used for parameter search, revealing two aspects that are beneficial to resolving the calibration problem: (1) assessing posterior parameter distributions instead of point-estimates and (2) combining calibration runs from different assays by joining posterior distributions instead of running a single calibration run with a combined, computationally very expensive objective function.

Abstract Using a polarimetric Weather Surveillance Radar-1988 Doppler (WSR-88D) radar to distinguish Bragg scatterers from insects and birds in an optically clear atmosphere has the potential to provide information on convective boundary layer depth. Measured median differential reflectivities ZDR of Bragg scatterers lie between −0.08 and 0.06 dB, which supports the hypothesis that the intrinsic ZDR of Bragg scatters is 0 dB. Thus, the intrinsic 0 dB of Bragg scatter can be used for verifying of ZDR radar calibration. Measured copolar correlation coefficients ρhv have distributions peaked at about 0.998–1.0. If insects and birds are spatially separated from Bragg scatterers, the dual-polarization capability of the WSR-88D allows distinguishing echoes from these two types of scatterers since ZDR from biota is significantly larger than 0 dB. In mixtures of Bragg and biota scatter, polarimetric spectral analysis shows differences in portions of the H and V spectra where birds and insects could be contaminating echoes from Bragg scatterers. The values of ZDR ≈ 0 and ρhv ≈ 1 that characterize Bragg scatterers allow coherent summation of signals from the H and V receiver channels and restoration of measurement capability lost as a result of splitting power into H and V channels. Further enhancements to data collection and signal processing allow power measurement, with a standard deviation of about 1 dB, of weak echoes from Bragg scatterers having equivalent reflectivity factors of about −28 dBZ at distance of 10 km from the radar. This level of reflectivity corresponds to a refractive index structure parameter of about 4 × 10−15 m−2/3, a typical magnitude found in maritime air.

Introduction. For hazardous industries, the reliability of information and measuring equipment must ensure an almost complete absence of failure events, with their probability as low as 10-6. This requirement can be satisfied using various approaches, one of which is reservation. Reservation methods are classified into several types depending on such factors, as the operating mode of an object, failure types, frequency rate, etc. Majority redundancy schemes are rarely used in measuring equipment, particularly in measuring channels, largely because this method was initially aimed at improving the reliability of discrete digital devices. Thus far, no mathematical support for applying the method of majority reservation in measuring channels of analogue values has been developed. This gap determined the relevance of this study.Aim. To develop a methodological support for applying the method of majority reservation with the purpose of improving the level of measurement accuracy.Materials and methods. Both Russian and foreign sources published over the past 40 years on the topic of processing small samples when designing measuring channels for information and measuring systems were reviewed. The nonparametric Mann-Whitney rank test was applied to process small samples. Other research methods included mathematical modelling, as well as the mathematical apparatus of measurement theory andтsystems theory.Results. A measuring module with a redundant structure was simulated. Parametric and nonparametric rank criteria were considered. An algorithm allowing identification of the failure of a channel in a measuring module with a redundant structure was developed. The computational complexity of the developed algorithm is estimated by a polynomial of the second degree.Conclusion. The use of nonparametric rank criteria for processing small samples, as well as diagnostic situations for various combinations of these criteria, supports statistically grounded decision on the state of measuring channels. In the future, this method will be applied for diagnostic control of the serviceability of technological equipment used in fuel combustion, namely in boiler plants and installations for thermal waste destruction.

Experiments on the effect of Selective vibrational, translational and orientations excitation of reactants in bimolecular reactions can give important insights into the microscopic dynamics of elementary chemical reactions. The information obtained in such experiments can be compared with the results of theoretical calculations of the reaction dynamics based on ab initio potential energy surfaces and is also of basic interest to improve the kinetic data used in detailed chemical kinetic modelling.Rotational and vibrational energy transfer between H2 and H0 has been studied directly using Raman excitation combined with time resolved CARS spectroscopy. The competition between reactive and inelastic channels was investigated for reactions of atoms with vibrationally excited H2 and HCl molecules. Selective vibrational excitation was achieved by using infrared laser or Raman-pumping. The reaction products were detected by time resolved atomic line resonance absorption mass-spectrometry and CARS-spectroscopy. In some cases information on the contributions of adiabatic and non-adiabatic reactive pathways could be obtained. The reaction H + O2→ OH + O has been studied using translationally hot H atoms at various energies. Absolute total reactive cross-sections, nascent rotational state distributions and information on the distribution of orientations of the OH angular momentum vector using polarized dissociation and analysis laser sources have been obtained.

Abstract Direct observations of low-mass, low-metallicity galaxies at z ≳ 4 provide an indispensable opportunity for detailed inspection of the ionization radiation, gas flow, and metal enrichment in sources similar to those that reionized the universe. Combining the James Webb Space Telescope (JWST), Very Large Telescope/MUSE, and Atacama Large Millimeter/submillimeter Array, we present detailed observations of a strongly lensed, low-mass (≈107.6 M ⊙) galaxy at z = 3.98 (also see Vanzella et al.). We identify strong narrow nebular emission, including C iv λ λ1548, 1550, He ii λ1640, O iii] λ λ1661, 1666, [Ne iii] λ3868, [O ii] λ3727, and the Balmer series of hydrogen from this galaxy, indicating a metal-poor H ii region (≲0.12 Z ⊙) powered by massive stars. Further, we detect a metal-enriched damped Lyα system (DLA) associated with the galaxy with the H i column density of N H I ≈ 1021.8 cm−2. The metallicity of the associated DLA may reach the supersolar metallicity (≳Z ⊙). Moreover, thanks to JWST and gravitational lensing, we present the resolved UV slope (β) map at the spatial resolution of ≈100 pc at z = 4, with steep UV slopes reaching β ≈ −2.5 around three star-forming clumps. Combining with low-redshift analogs, our observations suggest that low-mass, low-metallicity galaxies, which dominate reionization, could be surrounded by a high covering fraction of the metal-enriched, neutral-gaseous clouds. This implies that the metal enrichment of low-mass galaxies is highly efficient, and further supports that in low-mass galaxies, only a small fraction of ionizing radiation can escape through the interstellar or circumgalactic channels with low-column-density neutral gas.

End-user feedback has an essential role in the requirement’s identification, prioritization, and management of the software evolution process. Several approaches are proposed for utilizing user-pushed feedback collected from social media, forums, and review systems. The collected feedback via the online channels contains a variety of information. Thus, the researchers proposed analytical approaches to classify feedback according to the data it holds. Still, recent results indicate that no single classifier works best for all feedback types and information sources. Also, online feedback does not have a direct mapping to the requirements, and it does not contain user context data. This causes wasting in developers’ effort in understanding and analyzing feedback. On the other hand, online feedback cannot be used to explore user satisfaction and acceptance of the implemented and planned requirements. Likewise, the developer cannot collect feedback from a specific segment of the users. To overcome the deficiency of online feedback, this paper proposes a novel approach that utilizes pulling feedback from users while using the software. The proposed approach consists of a model and process for structuring feedback requests, linking feedback to the requirements, embedding feedback with the user context information, specifying the target audience for the feedback request, analyzing collected feedback depending on predefined interpretation rules, which provide insights that support developers in release planning. The feedback request model and process are implemented by a tool called FeatureEcho which was evaluated in a software company by conducting a case study for upgrading a governmental internet portal. The results indicate that FeatureEcho is a valuable step towards increasing the understanding of the end-users needs which supports the decision-making procedure of software evolution.

AbstractCoastal wetlands are considered the most biologically diverse of all ecosystems. Understanding their structures and functions is important for coastal environmental management and development. Airborne LiDAR (Light Detection and Ranging) has emerged as an effective tool for creating high-resolution digital surface models (DSM, highest elevation points) and digital terrain models (DTM, ground only points), which are vital geographic information sources for various applications in coastal areas, and investigating spatial patterns of vegetation in areas that are difficult to access. This paper investigates LiDAR’s capability for mapping marine wetlands, extracting vegetation and channel networks, and identifying intertidal zones. The Yellow River Delta, China, was selected as a study site to conduct experiments. With only a 4.5-h flight, an area of more than 670 km2 was surveyed with great detail. High-resolution DSMs and DTMs were generated, the vegetation coverage and heights were extracted using methods based on height and multi-return and the results were compared, and the water and tidal channels, which reflect the complete water transport system in the area, were mapped and measured. By combining LiDAR data and local tidal observations, the intertidal zone, which is a significant part of coastal wetlands, is clearly identified.

Purpose – The purpose of this paper is to analyze Indian researchers’ publications on tuberculosis (TB) which were indexed in Web of Science (WoS) database during the from 2004 to 2013. It also emphases the performance of publication covering annual outputs, mainstream journals, leading Indian research institutions, h-index, etc. Design/methodology/approach – The present study is a bibliometric analysis of all Indian TB publications over the past 10 years, in the national/international journals of repute. Utilizing the WoS database, 5,073 documents of Indian researcher’s publications data on TB research were used for the study; various statistical techniques and bibliometric measures have been used for further analysis. Findings – The present study found out 5,073 documents published by the Indian researchers and indexed in WoS during the period from 2004 to 2013, with an average of 507-508 documents per year, and majority of them were research articles (79.85 per cent); Science Citation Index Extended alone consists 5,055 documents. International Journal of Tuberculosis and Lung Disease, All India Institute of Medical Sciences and D. Sriram were the most favoured research journal, major contributing organization/institution and most prolific contributor, respectively. Research limitations/implications – The study exclusively examines 5,073 research outputs of Indian researchers on TB which have been indexed in Thomson Reuters WoS during 2004-2013. Thus, documents published in any other different channels and sources which have not indexed in WoS are excluded from the purview of research. Originality/value – It is the first attempt and unique study of its kind which apply bibliometric techniques to analyse TB research by Indian researchers with compared to affected Asian countries which are very badly affected by the disease. To understand India’s strength and capability, the present bibliometric study was conducted to portray India’s research and development profile in TB research.

Water electrolysis with a fast change of polarity generates a high concentration of bulk nanobubbles containing H 2 and O 2 gases. When this concentration reaches a critical value, a microbubble pops up, which is terminated quickly in an explosion process. In this paper, we provide experimental information on the phenomenon concentrating on the dynamics of exploding microbubble observed from the top and from the side. An initial bubble with a size of 150 μ m expands to a maximum size of 1200 μ m for 150 μ s and then shrinks in the cavitation process. The sound produced by the event is coming from two sources separated in time: exploding bubble and cavitating bubble. The observed dynamics supports expansion of the bubble with steam but not with H 2 and O 2 mixture. A qualitative model of this puzzling phenomenon proposed earlier is refined. It is demonstrated that the pressure and temperature in the initial bubble can be evaluated using only the energy conservation law for which the driving energy is the energy of the combusted gas. The temperature in the bubble reaches 200 ∘ C that shows that the process cannot be ignited by standard combustion, but the surface-assisted spontaneous combustion agrees well with the observations and theoretical estimates. The pressure in the microbubble varies with the size of the merging nanobubbles and is evaluated as 10–20 bar. Large pressure difference between the bubble and liquid drives the bubble expansion, and is the source of the sound produced by the process. Exploding microbubbles are a promising principle to drive fast and strong micropumps for microfluidic and other applications.

Water availability is immensely affected by the correlation among land use change, rainfall change, and population growth. One of analysis tools to discover how the correlation goes on in a hydrological process is by dynamic modelling approaching. The dynamic modelling result can be used for a substructure in decisions making as supports to maintain water availability for fulfilling domestic needs, agriculture, and Micro-Hydro Power (MHP). The aims of this study are to evaluate water availability as a long-term impact on land use change, rainfall change, and population growth with dynamic modelling and as a scenario which is required as basic information to make decisions in maintaining water availability. Analysis method which is applied in this study is dynamic modelling to long term evaluate water availability and validate using Mean Average Percentage Error method (MAPE). The analysis showed that the combination of rainfall of 2312.09 mm/yr, rainfall intensity of 0.340 mm/h, population growth rate of 7.23%, declined forest area of 1.513 ha/yr, declined shrub/unproductive land of 318.113 ha/yr, increased agricultural land of 7.627 ha/yr, and increased settlement area of 0.473 ha/yr, yielded the estimation of the fail in sustaining water sources in 2090 or the next 79 years from 2011 since the water deficit has reached approximately 3,249,881.02 m3. The value of validation modelling with MAPE method is 8.90, it is a dynamic modelling which is managed nearly the same with actual condition.

Public relations is a complex activity regarding its role in organizations and the diffuse theoretical framework that makes it difficult to build a conceptual network to justify its existence and relevance nowadays. In the organizational environment, alongside public relations, the communication system and dissemination of information are equally fundamental for the internal administrative roles and the relationship with the external environments and the different strategic audiences. In that organizational context, information management is inherently related to organizational communication and improved informational offer for developing people in the organizational context. Public relations, organizational communication, and information are interwoven with most organizations' reality as they are linked to the organizational and productive processes, and their roles and activities influence relationships and interfere in planning, results, and institutional objectives. Organizations include different types of people who work and use communication and information to make sense of daily work. In that respect, public relations act as facilitators between organizations and different audiences. Therefore, the relationship between these three concepts – public relations, organizational communication, and information – refers to organizations' world and how they deal with the exchange and sharing of meanings that influence the social, cultural, and economic environment. This study was motivated by the need to understand how theoretical frameworks and affinities are built between organizational communication, public relations, and information in scientific journals in Latin America. It aims to investigate the key elements that emerge from the intersection between public relations, organizational communication, and information in organizations. Besides, it analyzes the interrelationships of public relations, organizational communication, and information in Latin American journals. This study is exploratory and qualitative, and its methodology is a systematic review, which identified 14 articles. Of those, half prioritize the concept of organizational communication in its control and informational dimensions related to management, procedures, flows, and information processing. The concept of integrated communication emerges in four articles through a systemic view. Public relations are conceptualized in a polysemic way in six articles and are linked to both information sources and organizations' relationship with their different audiences. Information comprehensively appears as both a process and knowledge associated with systems, techniques, and technologies. The articles prioritize a functionalist notion of organizational communication as an articulating axis between the three concepts and is linked to management, which mixes information, communication, and public relations to promote access to information and dialogue. Regarding the concepts' interrelationships, only four out of the 14 articles developed all of the terms selected in the search. Furthermore, it is inferred that organizational communication represents the stronghold that supports the three concepts in the analyzed articles. Those are associated with management activities, amalgamating information, communication, and public relations to make it easier to convey and access information, promoting the opening of dialogue channels (formal and informal), social interaction, and credibility, thus collaborating to build the image, identity, and reputation of ambivalent and intricate contemporary organizations.

Purpose The purpose of this paper is to research how corporate communication regarding a specific corporate event (i.e. Tesla’s tweets about a new product) as well as the framing of both the event itself and the market reactions therewith in the news media influence the formation of the share price of the respective company over time. In so doing, the study provides insights into the nature of market-moving information and the role of financial news flows in shaping market reactions in today’s high-frequency news and information environment. Design/methodology/approach Using a multi-method case study approach, combining quantitative intraday event studies with a qualitative text analysis of financial online news and tweets by Elon Musk and Twitter, the authors shed light on the complex interaction between market events, financial information and stock market reactions. The analysis covers a period of four days, encompassing the announcement and introduction of the new battery pack for Model S and X by Tesla as well as the accompanying and follow-up reporting by the financial news media. Findings Findings show that market reactions are driven by business events and expectations among the market rather than the follow-up reporting by financial news media. Financial online news instead seems to heavily rely on Elon Musk’s attention-triggering news to sustain its 24-h airtime with a variety of reporting tools, keeping the highly demanded audience engaged. Eventually, Twitter accounts of media visible companies and personalities, such as Tesla and its CEO Elon Musk, have been found to be useful market information sources for day traders and shareholders to trade at a profit. Originality/value The study is a response to recent discussions about the legitimacy of Twitter communication by CEOs or representatives of listed companies. The findings show that Twitter communication needs to be well considered in light of strict market regulations (e.g. SEC in the USA) regarding insider-trading and the publication of market-relevant information. In addition, corporate financial communication should avoid impetuous communication via social media channels as this could have deterrent effects on the market valuation of a listed company.

Equine sperm appears to differ from sperm of other species, preferring oxidative phosphorylation over glycolysis for energy production. However, there is little information about the effects of different energy sources on capacitation-related events in equine sperm. We evaluated stallion sperm incubated in the presence of different energy sources at a pH (~8.3) known to support some aspects of capacitation. Fresh stallion semen (n=9 ejaculates) was washed, then diluted to 30×106 spermmL−1 with modified Whitten's medium containing 25mM bicarbonate, 7mgmL−1 bovine serum albumin (BSA), and only one energy source (5mM glucose, 10mM lactate, or 10mM pyruvate). The diluted sperm were incubated in air for 0.5, 2, or 4h, then exposed to 5 µM calcium ionophore A23187 (CaI) or vehicle (V) for 10min. Sperm were washed and incubated in the assigned medium for 30min, then evaluated by computer-assisted sperm motility analysis and by live/dead staining (Fixable Live/Dead Red, Molecular Probes) followed by fixation (2% v/v paraformaldehyde) and staining for acrosome reaction, using Pisum sativum agglutinin (FITC-PSA, Sigma Aldrich). Stained sperm were evaluated via flow cytometry to detect live acrosome-reacted sperm. Data were analysed using ANOVA with Tukey post hoc comparison (SAS 9.4, SAS Institute). Medium pH at 4h was 8.37 to 8.48. There were no significant differences between CaI and V treatments for any experimental endpoint (P>0.05). At 4h, pyruvate values for total motile sperm (46±5%) and curvilinear velocity (113±8µm s−1) were significantly higher than those for lactate (32±5% and 86±5µm s−1) or glucose (27±4% and 90±5µm s−1). The percentage of live sperm that were acrosome-reacted (%L-AR) did not increase significantly until 4 h; at this time,%L-AR was higher for lactate (46±3%) than for pyruvate (21±3%) or glucose (18±3%; P<0.05). To the best of our knowledge, this is the first critical evaluation of the effect of different energy sources on motility and acrosome reactivity of equine sperm. The higher motility in pyruvate supports the concept that stallion sperm utilises oxidative phosphorylation more effectively than glycolysis. The apparent lack of effect of CaI on%L-AR may be related to the 1- to 2-h delay typically seen after its use in equine sperm; the present data show that incubation even for 4h in potentially capacitating conditions does not prepare equine sperm to respond quickly to CaI. Surprisingly, a high rate of spontaneous acrosome reaction was achieved in the lactate treatment. The notably higher%L-AR with lactate than with pyruvate suggests that this effect is not due to utilisation of substrate for oxidative phosphorylation but may be associated with conversion of lactate to pyruvate via lactate dehydrogenase, or possibly with effects of lactate through other pathways. Although pyruvate was associated with greater motility, this could be related to higher oxidative stress, which could have influenced the%L-AR. Further work is needed to determine whether the acrosomal changes observed are related to functional capacitation.

PurposeThis study is an attempt to evaluating the growth of scientific literature in the domain of coronavirus and Covid-19 pandemic research based on scientometric indicators: prolific countries and relative citation impact (RCI); influential institutions; author analysis and network, h-index and citation; DC (degree of collaboration), CC (collaboration coefficient), MCI (modified collaboration index) in the subject domain of coronavirus and Covid-19 research.Design/methodology/approachThe authors adopted approaches to obtain the literature data from Scopus database from 2000 to 2020 by conducting a systematic search using keywords related to the studied subject domain. In total, 15,297 numbers of records were considered for the literature analysis considering the real significant growth of this subject domain. This study presented the scientometric analysis of these publications. Furthermore, statistical correlations have been used to understand the collaboration pattern. Visualization tool VOSviewer is used to construct the co-author network.FindingsThe present study found that 53.57% (8,195) of the research documents published on the open-access platform. Journal of Virology was found to be most preferred journal by the researcher producing around 839(5.48%) articles. USA and China dominate in the research output, and the University of Hong Kong has produced the highest number of research paper 547(3.58%). A significant portion of the research documents are published in the subject domain of medicine (49.70%), followed by immunology and microbiology (35.72%), and biochemistry, genetics and molecular biology subject domains (22.32%). There has been an unparalleled proliferation of publications on COVID-19 since January 2020 and also a significant distribution of research funds across the globe.Research limitations/implicationsThe study exclusively examines 15,297 research outputs which have been indexed in the Scopus database from 2000 to 2020 (till 01 April 2020). Thus, documents published in any other different channels and sources which are not covered in Scopus are excluded from the purview of research.Practical implicationsIt will be beneficial for researchers and practitioners worldwide for understanding the growth of scientific literature in the coronavirus and COVID-19 and identifying potential collaborator.Originality/valueConsidering the global impact and social distress due to the outbreak of COVID-19 pandemic, this study is significant in the present scenario for identifying the growth of scientific literature in this field and evolving of this domain of research around the globe. The research results are useful to identify valuable research patterns from publications and of developments in the field of coronavirus and COVID-19.

Abstract. Satellite-based data are very important for air-quality applications in the Baltic Sea region, because they provide information on air pollution over the sea and where ground-based and aircraft measurements are not available. Both the emissions from urban sites over land and ships over sea, contribute to tropospheric NO2 levels. Tropospheric NO2 monitoring at high latitudes using satellite data is challenging because of the reduced light hours in winter and the weak signal due to the low Sun, which make the retrieval complex. This work presents a characterization of tropospheric NO2 columns based on case-study analysis in the Baltic Sea region, using the Ozone Monitoring Instrument (OMI) tropospheric NO2 standard product. Previous works have focused on larger seas and lower latitudes. The results of this paper showed that, despite the regional area of interest, it is possible to distinguish the signal from the main coastal cities and from the ships by averaging the data over a~seasonal time range. The summertime NO2 emission and lifetime values (E' = (1.5 ± 0.6) mol s−1 and τ = (3 ± 1) h, respectively) in Helsinki were estimated from the decay of the signal with distance from the city center. These results agree within the uncertainties with the emissions from the existing database. For comparison, the results for the cities of Saint Petersburg and Stockholm are also shown. The method developed for megacities was successfully applied to smaller-scale sources, in both size and intensity, which are located at high latitudes (~60° N). The same methodology could be applied to similar-scale cities elsewhere, as long as they are relatively isolated from other sources. Transport by the wind plays an important role in the Baltic Sea region. The NO2 spatial distribution is mainly determined by the contribution of westerly winds, which dominate the wind patterns during summer. The comparison between the ship emissions from model calculations and OMI NO2 tropospheric columns supports the applicability of satellite data for ship emission monitoring. In particular, both the ship emission data and the OMI observations showed similar year-to-year variability, with a drop in the year 2009, corresponding to the effect of the financial crisis.

There is a potential to increase the zero-emission polymer electrolyte fuel cell (PEFC) efficiency through high power density operation. However, water management issues become significant under these conditions, necessitating improved water management strategies [1]. As a precursor, understanding of liquid water distribution is instrumental to developing optimal water management strategies. Various techniques including neutron imaging, electron microscopy, and X-ray imaging have been used to study liquid water transport in fuel cells. Of these, the X-ray computed tomography (XCT) method has provided unprecedented insights gained through in-operando visualization, yielding 3-dimensional (3D) information [2, 3]. The 3D grayscale data set is obtained by first acquiring multiple projections of the sample at different angles which are then reconstructed to yield a 3D representation. The 3D representation may then be processed to segment features such as liquid water and other features of interest [3, 4]. However, the acquisition of such 3D datasets typically takes several hours on a lab-scale XCT instrument [5]. This may sometimes result in a dataset that is difficult to interpret if the imaged sample evolves significantly during the acquisition time. Furthermore, phenomena of interest, such as liquid water distribution may sometimes be challenging to capture with 3D datasets. In this work, we therefore explore the use of transmission radiograph imaging to further understand the distribution of liquid water in an operating fuel cell. The method developed involves the analysis of in-operando transmission images within the framework of the X-ray attenuation laws to provide qualitative, as well as quantitative saturation and liquid water distribution information. Sequential images of a miniaturized operating fuel cell were acquired at 0- and 90-degree angles to the fuel cell plane within a laboratory XCT equipment, while cell operational conditions were controlled by an external fuel cell test station. This approach trades off 3D information for short time scans afforded by 2D acquisition procedure, enabling the identification of liquid water droplet breakthrough dynamics at the cathode gas diffusion layer, as shown in Figure 1. The observed liquid water breakthrough yields new findings on the nature of liquid water distribution in the flow channels, often elusive to 3D approaches. Methods and analysis developed may therefore be used to augment information derived from 3D visualization methods. Acknowledgments Funding for this research was provided by the Natural Sciences and Engineering Research Council of Canada, Ballard Power Systems, Canada Foundation for Innovation, British Columbia Knowledge Development Fund, Canada Research Chairs. References Jiao K and Li X 2011 Progress in energy and combustion Science 37 221–291. Nagai Y, Eller J, Hatanaka T, Yamaguchi S, Kato S, Kato A, Marone F, Xu H and B¨uchi F N 2019 Journal of Power Sources 435 226809. Eller J, Roth J, Marone F, Stampanoni M and B¨uchi F N 2016 Journal of The Electrochemical Society 164 F115. White R T, Eberhardt S H, Singh Y, Haddow T, Dutta M, Orfino F P and Kjeang E 2019 Scientific reports 9 1–12. Withers P J, Bouman C, Carmignato S, Cnudde V, Grimaldi D, Hagen C K, Maire E, Manley M, Du Plessis A and Stock S R 2021 Nature Reviews Methods Primers 1 1–21. Figure 1

Search and rescue (SAR) refers to every operation aiming to find someone presumed lost, sick, or injured in remote or hard-to-access areas. This study presents the design of an operational system that supports maritime SAR emergencies by combining information from global hydrodynamic models (GHM) and a local hydrodynamic model (LHM) implemented in FVCOM. The output of these hydrodynamic models is used as input in a multiple particle drift estimator (MPDE) to estimate the trajectories of the floating elements derived from accidents in the ocean. The MPDE also includes trajectory estimates using the empirical LEEWAY formulation. The modeling system is validated with data collected during a SAR emergency that occurred on 2 September 2011, where a C-212 aircraft from the Chilean Air Force destined to the Juan Fernández Archipelago crashed in the ocean between the islands of Santa Clara and Robinson Crusoe. Trajectories were assessed in terms of the commonly used NCLS (normalized cumulative Lagrangian separation) performance indicator and a modified version, NCLSmod, which considers both the movement and orientation of the trajectories. The LHM was executed in three scenarios: forced only with tide, forced with tide and wind combined, and forced only with wind. The performance of the different models varied in response to the ocean–atmosphere conditions and their local variations at the time of the accident. In times of calm wind, models with tidal influence performed better, while wind-forced models performed better when winds were greater than 7 km h−1. The use of FVCOM (LHM) solved the coastal circulation and accounted for bathymetric effects in the Juan Fernández Archipelago area. This resulted in an improved variability and distribution of the modeled trajectories compared to the observed drifter trajectories. This work is the first study related to cases of maritime SAR emergencies in Chile, and provides a fast tool to estimate search areas based on an ensemble of particle drift and trajectory forecasts using multiple publicly available data sources.

The complex operating behaviour of PEM Fuel Cells is heavily influenced by different non-linear loss processes, which limit the cell performance. Depending on the operating conditions, the different losses change in magnitude and characteristic time constants [1]. During technical operation of large-sized PEM Fuel Cells, gradients in operating conditions occur along the gas channels, resulting in an inhomogeneous current density distribution. This is caused by the locally varying electrochemical activity due to in-plane gradients in concentrations of reactants and reaction products, gas pressure and temperature. Consequently, each loss process occurs locally distributed to a varying degree. Therefore, a profound knowledge about the spatial distribution of losses is essential for optimizing the operating strategy as well as the cell and stack components. The commonly measured I/V characteristics provide only integral information about the overall performance. Thus, the data obtained represent merely the sum of all loss processes averaged over the entire cell area and do not allow detailed conclusions about the respective spatial distribution along the channel. Inevitably, in order to deconvolute the loss processes in the entire area of large sized cells, an approach is required that provides deeper insight in the processes and their interdependencies. For this purpose, an impedance-based methodology is developed that enables a spatially resolved deconvolution of loss processes. It is based on electrochemical impedance spectroscopy (EIS) and an impedance data analysis by the distribution of relaxation times (DRT) [2,3] that is applied to a segmented cell [4] with almost gradient-free segments. By systematically varying operating conditions the different loss processes are identified, quantified and separated with respect to their characteristic frequencies. In this contribution the design of the test bench and the segmented cell will be presented. Furthermore, first results regarding the electrochemical characterization and the impedance-based deconvolution of loss processes in a segmented cell will be discussed. M. Heinzmann et al., J. Power Sources 402, pp. 24-33 (2018). H. Schichlein et al., J. Appl. Electrochem. 32, pp. 875-882 (2002). E. Ivers-Tiffée et al., J. Ceram. Soc. Japan 125, pp. 193-201 (2017). T. Reshetenko et al., J. Electrochem. Soc. 163, pp. F1100-F1106 (2016)

Purpose The purpose of this paper is to explore influencing factors that affect the effectiveness of service recovery strategies using social network from operations management perspective. Specifically, the authors study the relationships between social media agent responses to customer complaints, customer emotion changes and customer satisfaction. Furthermore, the authors investigate the roles of recovery speed and failure severity in the service recovery process using social network platform. Design/methodology/approach The results are based on 347 mini cases drawn from the Twitter accounts of a sample of airlines. Grounded theory approach is used to conduct qualitative analysis using NVivo 9, a qualitative data analysis program. A conceptual framework was developed, then tested using χ2 analysis. Findings Agent responses that do not require customers to take further initiatives for problem solving have positive effects on customer emotion alleviation and satisfaction. In contrast, responses that provide further directions poses negative effect on service recovery outcomes. There is a strong positive linkage between customer emotion change and customer satisfaction. Surprisingly, the direct effect of recovery speed on customer emotion and satisfaction is not supported by the data. Rather, it plays a moderating role in affecting the relationship between agent responses and customer satisfaction. The qualitative data further reveals the pivotal role of failure severity, one of key service failure attributes. Research limitations/implications The authors study service businesses’ recovery strategies using social media. A conceptual framework is developed to link agent responses, customer emotion changes and customer satisfaction from the lens of service providers, using an operations-oriented approach. Finding on recovery speed and failure severity reveal that these variables play different roles when service recovery is operated on social media platform as compared to traditional channels. Additionally, relying on tweets as data sources has constrained us from assessing other long-term service recovery outcomes such as loyalty, repurchase intent and word of mouth. The drawback is resulted from the limited information conveyed through tweets, which tends to be short and brief. The study focusses on the airline industry, which limits the generalizability of the findings to other service industries. Practical implications The authors highlight the value and potential of service recovery strategies using social network and provide insights for recovery operations where agent responses should be focussing on real time problem solving. The findings support the benefits of empowering social network agents for service recovery operations. Improving recovery speed should be less of a priority as it serves as a qualifier when service recovery is operated via social network. Given the pivotal role of failure severity, it is critical for social network agents to stand in the shoes of the complaining customers, making imminent assessment of the actual failure severity and taking action accordingly in real time. In the meantime, effective communication through social network may help to lower perceived magnitude of failure by customers, which in turn enhance the effectiveness of other service recovery efforts. Originality/value This study is the first attempt to investigate the service recovery process using social media from an operations-oriented perspective. The results supports the potentials of employing service recovery strategies using social media.

Abstract. Growing ship traffic in Atlantic Canada strengthens the local economy but also plays an important role in greenhouse gas and air pollutant emissions in this coastal environment. A mobile open-path Fourier transform infrared (OP-FTIR; acronyms defined in Appendix A) spectrometer was set up in Halifax Harbour (Nova Scotia, Canada), an intermediate harbour integrated into the downtown core, to measure trace gas concentrations in the vicinity of marine vessels, in some cases with direct or near-direct marine combustion plume intercepts. This is the first application of the OP-FTIR measurement technique to real-time, spectroscopic measurements of CO2, CO, O3, NO2, NH3, CH3OH, HCHO, CH4 and N2O in the vicinity of harbour emissions originating from a variety of marine vessels, and the first measurement of shipping emissions in the ambient environment along the eastern seaboard of North America outside of the Gulf Coast. The spectrometer, its active mid-IR source and its detector were located on shore while the passive retroreflector was on a nearby island, yielding a 455 m open path over the ocean (910 m two-way). Atmospheric absorption spectra were recorded during day, night, sunny, cloudy and substantially foggy or precipitating conditions, with a temporal resolution of 1 min or better. A weather station was co-located with the retroreflector to aid in the processing of absorption spectra and the interpretation of results, while a webcam recorded images of the harbour once per minute. Trace gas concentrations were retrieved from spectra by the MALT non-linear least squares iterative fitting routine. During field measurements (7 days in July–August 2016; 12 days in January 2017) AIS information on nearby ship activity was manually collected from a commercial website and used to calculate emission rates of shipping combustion products (CO2, CO, NOx, HC, SO2), which were then linked to measured concentration variations using ship position and wind information. During periods of low wind speed we observed extended (∼9 h) emission accumulations combined with near-complete O3 titration, both in winter and in summer. Our results compare well with a NAPS monitoring station ∼1 km away, pointing to the extended spatial scale of this effect, commonly found in much larger European shipping channels. We calculated total marine sector emissions in Halifax Harbour based on a complete AIS dataset of ship activity during the cruise ship season (May–October 2015) and the remainder of the year (November 2015–April 2016) and found trace gas emissions (tonnes) to be 2.8 % higher on average during the cruise ship season, when passenger ship emissions were found to contribute 18 % of emitted CO2, CO, NOx, SO2 and HC (0.5 % in the off season due to occasional cruise ships arriving, even in April). Similarly, calculated particulate emissions are 4.1 % higher during the cruise ship season, when passenger ship emissions contribute 18 % of the emitted particulate matter (PM) (0.5 % in the off season). Tugs were found to make the biggest contribution to harbour emissions of trace gases in both cruise ship season (23 % NOx, 24 % SO2) and the off season (26 % of both SO2 and NOx), followed by container ships (25 % NOx and SO2 in the off season, 21 % NOx and SO2 in cruise ship season). In the cruise ship season cruise ships were observed to be in third place regarding trace gas emissions, whilst tankers were in third place in the off season, with both being responsible for 18 % of the calculated emissions. While the concentrations of all regulated trace gases measured by OP-FTIR as well as the nearby in situ NAPS sensors were well below maximum hourly permissible levels at all times during the 19-day measurement period, we find that AIS-based shipping emissions of NOx over the course of 1 year are 4.2 times greater than those of a nearby 500 MW stationary source emitter and greater than or comparable to all vehicle NOx emissions in the city. Our findings highlight the need to accurately represent emissions from the shipping and marine sectors at intermediate ports integrated into urban environments. Emissions can be represented as pseudo-stationary and/or pseudo-line sources.

Background. Journals are one of the channels of scientific communication among experts in the specialized fields of human knowledge as well as a tools for the rapid and widespread dissemination of new research achievements. It is important for founders of scientific journals to explore if the publications of the journal meet the performance of academic journals interms of subjects and collaboration of resarchers. The aim of this study was to analyze the scientometrics of a decade of activity of the Medical Journal of Tabriz University of Medical Sciences. Methods. The method of this research was scientometric analysis. The statistical population of the study included articles published in Tabriz Medical Journal from 2010 to 2019, which are indexed in the Islamic World Science Citation Database (ISC). We analysed publications in Tabriz Medical Journal from 2010 to 2019. To collect the required data, the title of the journal was searched on the website of the Iranian Science Citation Index in the "Advanced Search" section by filtering the desired years. BibExcel, Ucinet, NetDraw and VOS-Weaver software were used for data analysis. Results. Seven hundred ninety-four articles written by 1947 authors were published in Tabriz Medical Journal. The authors' names were repeated a total of 3111 times in various articles. The average number of authors for each article was 3.92. The citation effect (average citation per article) was 0/36. Each article included an average of 21.56 citations. 31 of the 794 papers were single-author papers while 763 papers were published as scientific collaborations between two or more researchers. There were four authors in the co-authored template. The largest co-authorship network consisted of 92 authors. 2449 keywords were used to describe 794 articles. These keywords were repeated a total of 3118 times in various articles. The most common keywords included "children", "rat" and "polymorphism" with frequencies of 20, 19 and 17, respectively. Thematic clusters included "quality of life", "type 1 diabetes", "aerobic activity", "antibiotic resistance", "breast cancer", "type 2 diabetes", "cardiovascular disease", "drinking water" and "Stress and depression". Conclusion. The results of this study indicated the existence of a good status of scientific collaborations among authors based on the patterns of writing journal articles. All thematic clusters obtained were in compliance with the thematic axes or thematic specializations existing in the journal. The average citation per article was about 0/36 percent; thus, the status of the citation rate for the journal articles was not high enough. The index of journals in international databases has a positive effect on increasing the citation rate of journal articles. Therefore, it is suggested that new measures be taken to increase the visibility and impact factor of the journal. Background Journals are one of the channels of scientific communication amongexperts in the specialized fields of human knowledge as well as a tool for the rapid and widespread dissemination of new research achievements. On the other hand, scientometric studies are used as a practical and appropriate tool for better understanding and mapping of research processes and scientific research. Analysis of scientific output and products contributes greatly to the scientific development of various subject areas, and enables researchers to become acquainted with the scientific gaps in research areas, identify reputable people in this field, and expand their research topics with a more open mind. The aim of this study was to analyze the scientometrics of a decade of activity of the Medical Journal of Tabriz University of Medical Sciences. Methods This study has used scientometrics analysis method and the social network analysis (SNA) approach. The statistical population of the study included articles published in Tabriz Medical Journal from 2010 to 2019, which are indexed in the Islamic World Science Citation Database (ISC). To collect the required data, the title of the journal was searched on the website of the Iranian Science Citation Index in the "Advanced Search" section by filtering the desired years. In order to prepare data for visualization and social network analysis, data processing was done using BibExcel software. In BibExcel the names of the authors and the keywords of the articles were matched with a format that is more frequent and logical in order to prevent their dispersion due to the multiplicity of writing formats. For example, keywords were examined in terms of plural and singular formats, use of synonymous words for a keyword, differences in written form, use of semicolons in some of them, and use of written English format. Also, the names of some authors were in several different formats, in order to prevent them from being counted as separate records in scientometrics software, they were modified and standardized to make the results more accurate, based on the most poular name of authors. "NetDraw" software was used to draw the co-authors' indexes of the article authors, Ucinet software was used to determine centrality degree, centrality betweenness and centrality closeness and the software (VOSViewer) was used to specify the co-occurrence network of keywords. To draw the thematic clustering network of journal articles, a threshold of 4 times repeating was considered eligibility criteria for keywords selection. By drawing thematic clusters, the thematic topics of the journal subset were identified. Results Seven hundred ninety-four articles have been published in Tabriz Medical Journal within this period. The number of authors was 1947. Also, the names of the authors have been repeated a total of 3111 times in various articles. The average number of authors for each article was 3.92. The citation effect (average citation per article) was 0/36. Out of all authors, only 122 articles (15.36%) received citations and had an H-index. This means that at least one of their articles has been cited at least once and 672 authors (84.63%) have not received any citation from any of their articles, and they do not have an H-index. The results showed that there were 21.56 sources for each article. According to the results, only 31 out of 794 articles were single-author articles and 763 articles were produced as scientific collaborations between two or more researchers. There were four authors in the co-authored template. The complete co-authorship network consists of 99 authors, each of whom has had at least 5 articles in this journal during the period. The network consists of three clusters with different numbers of nodes, which had 2 and 5 researchers, respectively, with the largest co-authorship network consisting of 92 authors. The Rank Centrality Index reflects the activity and reputation of a node among other nodes in the network. The use of Centrality Betweenness Index is to facilitate understanding how a given node is positioned in the shortest path among other nodes in the network. The Centrality Closeness Index (shorter path) of one factor relates to all other factors; it measures the centrality closeness distance of a node from the other nodes in the network, and provides the average length of the shortest path between that node and the other nodes in the network.Morteza Ghojazadeh had the highest centrality in all three indicators of centrality (degree, betweenness and Closeness). In describing 794 articles, 2449 keywords have been used, which have been repeated 3118 times in different articles. The most common keywords included "children", "rat" and "polymorphism" with frequencies of 20, 19 and 17, respectively. Thematic clusters included "quality of life", "type 1 diabetes", "aerobic activity", "antibiotic resistance", "breast cancer", "type 2 diabetes", "cardiovascular disease", "drinking water" and "Stress and depression". In total, 89 homonymous pairs were accompanied by a frequency of 1 to 4 times. The word pair "Escherichia coli - PCR" with a frequency of 4 had the most repetition. The synonymous network of repetitive keywords of the medical journal indicated the existence of 9 thematic clusters during the years 2010 to 2019. The largest thematic cluster consisted of 8 keywords and the smallest thematic cluster consisted of 2 keywords. The thematic clusters were: "Quality of life", "Type 1 diabetes", "Aerobic activity", "Antibiotic resistance", "Breast cancer", "Type 2 diabetes", "Cardiovascular disease", "Drinking water" And "Anxiety and Depression." Conclusion The results of this study indicated the existence of a good status of scientific collaborations between authors based on the patterns of writing journal articles. All thematic clusters obtained were in compliance with the thematic axes or the existing thematic specializations in the journal. The average citation per article is about 0/36 percent; thus, the status of the citation rate for the journal articles was not high enough. The index of journals in international databases has a positive effect on increasing the citation rate of journal articles. Therefore, it is suggested that new measures be taken to increase the visibility and impact factor of the journal. Practical implications of research According to the results of the present study, it can be stated that in order to draw a long-term perspective and formulate a strategy for the development of journals, it is necessary to evaluate journals with quantitative and qualitative scientometric indicators, and plannings for the future should be done by taking into account the results of journals in the past. Ethical Considerations The present study was extracted from the master's thesis of Knowledge and Information Science approved by Payame Noor University, Tonekabon branch, number 11112397. Conflict of Interests The authors declare that they have no conflict of interest. Acknowledgment We would like to thank all people who helped us.

Genotoxic Effects of Radiofrequency-Electromagnetic Fields. IntroductionRadiation is energy emission in the form of electromagnetic waves emitted from the solar system and natural resources on earth. The currents produced by the elementary particles formed by the electric current create the magnetic field. Earth's surface is under the influence of the geomagnetic field emanating from the sun. However, the outer liquid also has a magnetic field created as a result of heat transfer in the core. Therefore, all living organisms on earth live under the influence of electromagnetic fields (EMF). Today, besides these natural energy resources, rapidly developing technological developments provide most of the convenience in our lives and expose people to artificial electromagnetic fields. However, man's magnetic field is also under the influence of other natural and artificial magnetic fields around him. In particular, by ionizing radiation, which carries enough energy to break down the genetic material, die cells as a result of DNA damaging, and other diseases, especially cancer, can develop as a result of tissue damage. Electromagnetic Fields in Our LivesToday, apart from natural geomagnetic fields, radiation is emitted from many technological devices. The spectrum of these fields includes many different types of radiation, from subatomic radiation such as gamma and X-rays to radio waves, depending on their wavelengths. Though, as a result of the rapid increase of technological growth, the duration and amount of exposure to EMF is also steadily increasing. On the other hand, wireless gadgets such as computers, smartphones and medical radiological devices have become a necessity for humans. Almost everyone is exposed to radiofrequency electromagnetic fields (RF-EMF) from cell phone and base station antennas or other sources. Thus, the damage caused by the radiation to the environment affects living organisms even many kilometres away unlimitedly. All organisms in the world live under the influence of these negative environmental changes and a large part of the world population is exposed to radiofrequency (RF) radiation for a long time in their daily lives. So, though we are not aware of it, our organs and tissues are constantly exposed to radiation. Therefore, radiation adversely affects human, animal and plant health and disrupts the environment and ecological balance. An example of negative effects, radiation can cause genetic changes in the body (Figure 1). Radiation is divided into ionizing and non-ionizing. Ionizing radiations cause electron loss or gain in an atom or group of atoms in the medium they pass through. Thus, positively or negatively charged ions are formed. High energy X, gamma, ultraviolet and some visible rays in the ionized region of the electromagnetic spectrum can be counted. Since gamma rays, X rays and ultraviolet rays can ionize the molecules in living things more, they can easily disrupt the chemical structure of tissues, cells and DNA molecules in living organisms. Therefore, they can be very dangerous and deadly to living things. The energy of the waves in the non-ionizing region of the electromagnetic spectrum is low and the energy levels are insufficient for the ionization of molecules. Electricity, radio and TV waves, microwaves, and infrared rays are not ionizing because they have low energy. Waves emitted from electronic devices (cell phones, computers, microwave ovens, etc.) are absorbed by the human and animal body. The amount of energy absorbed by the unit biological tissue mass per unit time is called the specific absorption rate (SAR), and its unit is W/kg. Risks of Electromagnetic Fields on Living ThingsDepending on the structure of the tissues and organs, the radiation must reach a certain threshold dose for the effect to occur. Radiation levels below the threshold dose are not effective. Depending on the structure of the tissues and organs, the radiation must reach a certain threshold dose. The effects of small doses of waves are negligible. However, the clinical effects of waves above a certain threshold may increase. High dose waves can cause cell death in tissues. Damages in the cell may increase the risk of cancer and hereditary damage after a while, and somatic effects in people exposed to radiation may cause cancer to appear years later. There is much research on the effects of RF fields. In vitro and in vivo studies on rats, plants and different tissues of humans; suggests that the RF fields are not genotoxic and the fact that harmful effect is due to the heat effect. The contradictory results on this issue have brought about discussions. Therefore, there are still concerns about the potential adverse effects of RFR on human health. A good understanding of the biological effects of RF radiation will protect against potential damages. Due to these uncertainties, with the electromagnetic field project of the World Health Organization, experimental and modelling studies on the biological effects of RF radiation have been accelerated. In 2011, the International Agency for Research on Cancer decided that RF-EMR waves could be potentially carcinogenic to humans (2). Considering that almost everyone, including young children, uses mobile phones in addition to other technological devices, the danger of electromagnetic waves has increased social interest. Genotoxic Effects of EMFIn addition to stimulating apoptosis and changes in ion channels, RF-EMF waves also have a potential effect on genetic material. The radiation absorbed by organisms causes the ionization of target molecules. In particular, biological damage may occur as a result of stimulation/ionization of atoms and disruption of molecular structures while ionizing radiation passes through tissue. As a result of ionization in the cell, electron increases and free electrons cause damage, especially in macromolecules and DNA. Free electrons move directly or indirectly. Free electrons directly affect the phosphodiester or H-bonds of DNA. As a result, the phosphodiester bonds of DNA in the cell are broken, single or double-stranded breakages and chemical toxins increase. DNA double-strand breaks are the most relevant biologic damage induced by ionizing radiation (3,4). There are no cells that are resistant to radiation. The nucleus of the cell and especially the chromosomes in dividing cells are very sensitive to radiation. One of the most important effects of radiation on the cell is to suppress cell growth. In particular, growth is impaired in cells exposed to radiation during cell division (mitosis). Consequently, cells with a high division rate are more sensitive to radiation. DNA damage in somatic cells can lead to cancer development or cell death. Cell death can occur as a result of breaking down DNA because ionizing radiation has enough energy to break down the cell's genetic material. Thus, tissues are damaged and cancer development may be triggered. DNA damage caused by radiation in cells is repaired by metabolic repair processes. If the breaks in DNA as a result of DNA damage caused by radiation in cells are not too large, they can be repaired by metabolic repair processes. Still, errors may occur during this repair. Chromosomes containing different genetic codes and information may also occur. In the cell, the released electrons interact with water molecules, indirectly causing the water to be reactively divided into two parts. Free radicals carry an electron that is not electrically shared in their orbits. Free radicals can cause genetic damage in DNA such as nucleotide changes, double and single-strand breaks. Radiation can cause chromosomes to break, stick together and rearrange. All these changes can lead to mutations or even further, the death of the cell. However, in addition to ionizing radiation, extracellular genotoxic chemicals and intracellular oxidative metabolic residues can also create stress in cells during DNA replication and cell division. Damage may occur during DNA replication under such environmental stress conditions. To date, conflicting results have been reported regarding the genotoxic effects of RF-EMF waves on genetic material. It has been reported that the energy of low EM fields is not sufficient to break the chemical bonds of DNA, but the increase in exposure time is effective on the formation of oxygen radicals and the disruptions in the DNA repair process. The absorption of microwaves can cause significant local warming in cells. For example, an increase in temperature has been observed in cells in culture media exposed to waves of high SAR levels. However, there is evidence that reactive oxygen species are formed in cells indirectly and experimentally exposed to RF-EMF waves. Free oxygen radicals can create nucleotide entries in DNA as well as bind cellular components to DNA bases (5). The frequency of polymorphisms observed in DNA repair mechanism genes in children with acute leukaemia living close to high energy lines reveals the effect of this energy on the repair process. Significant evidence has been reported that genotoxic effects occur in various cell types when exposed to RF-EMF waves (6-10). Here, it has been reported that cells exposed to RF-EMF waves (1.800 MHz, SAR 2 W/kg) cause oxidative damage in mitochondrial DNA, DNA breaks in neurons and DNA breaks in amniotic cells (6,10). Similarly, the damage has been reported in lymphocytes exposed to various RF-EMF waves (8). However, exposure to RF-EMF waves is known to cause chromosome imbalance, changes in gene expression, and gene mutations. Such deleterious genetic effects have also been reported in neurons, blood lymphocytes, sperm, red blood cells, epithelial cells, hematopoietic tissue, lung cells, and bone marrow (1,11,12). It has been found that exposure to RF-EMF radiation also increases chromosome numerical aberrations (6,13). It has also been reported that increased chromosome separation in mouse oocytes exposed to EM and increased DNA fragmentation and apoptosis in fly egg cells (14,15). However, increased DNA breaks have been reported in the blastomeres of embryos of pregnant mice exposed to a frequency of 50 Hz, and a decrease in the number of blastocysts has been reported (16). Genetic damages to sex cells can lead to persistent genetic diseases in subsequent generations. Today, X-ray devices used for medical diagnosis have become one of the largest sources of radiation. These radiological procedures used for diagnosis constitute an important part of ionizing radiation. During these processes, the human body is visibly or invisibly affected by X-rays. As a matter of fact, X-rays have effects of disrupting the structure and biochemical activities of DNA, RNA, proteins and enzymes that are vital in the organism (17). Many studies on this subject have revealed that radiation has suppressive and mutational effects on DNA synthesis. These effects can cause serious damage to the cell as well as DNA and chromosome damage. In a recent study, chromosome damage was investigated in patients with X-ray angiography and personnel working in radiological procedures (18). Our findings showed that the beams used in interventional radiological procedures caused chromosomal damage and the rate of chromosomal abnormalities (CAs) increased significantly in patients after the procedure and this damage increased with the amount of radiation dose. Therefore, the radiation dose to be given to the patient should be chosen carefully. Besides, our findings showed that the frequency of CA is significantly higher in personnel working in radiological procedures. This reveals that interventional cardiologists are exposed to high radiation exposure. For this reason, we can say that the personnel working in radiological procedures (physician, health technician and nurse) are very likely to get diseases after years because they are exposed to low doses but long-term X-rays. Therefore, both the potential risks and safety of exposure to medical radiological devices must be continuously monitored. Furthermore, the fact that chromatid and chromosome breaks are very common among structural CAs in our findings suggests that they may be the cause of malignancy. Because, there are many cancer genes, tumour suppressor genes, enzyme genes involved in DNA repair and important genes or candidate genes responsible forapoptosis on these chromosomes. All this information shows that patients are more susceptible to DNA damage and inappropriate radiological examinations should be avoided. Therefore, X-ray and other diagnostic imaging techniques should not be applied unless necessary, and physicians and patients should be more careful in this regard. It has been reported that RF-EMR waves emitted from wireless communication device mobile phones have a genotoxic effect on human and mammalian cells (6,19). In a recent study; The effects of 900 and 1800 MHz cell phone frequencies on human chromosomes were investigated in amniotic cell cultures (6). Here, it has been reported that chromosome packing delays, damage and breaks occur in amniotic cells exposed to 900 and 1800 MHz every day at 3, 6 and 12 hours for twelve days. However, it was found that the frequency of 1800 MHz caused more CAs than 900 MHz, and the amount of damage increased with increasing usage time. These results confirm that GSM-like RF-EMR causes direct genotoxic effects in human in vitro cultures and has adverse effects on human chromosomes, and these effects increase in parallel with exposure time. This shows us that the mobile phone carries a risk for human health and these genetic damages can cause cancer. Therefore, necessary precautions should be taken for these harmful effects of mobile phones. Among these measures, the periods of mobile phone use should be kept short, especially the exposure of developing children and infants to mobile phones should be prevented, and avoiding excessive use of mobile phones may be one of the precautions against cancer. However, in order to evaluate it in more detail, the effects of mobile phones with environmental mutagens and/or carcinogens should be considered in subsequent researches. ConclusionToday, in parallel with the increasing technological developments, the demand of the society for electronic devices and phones and the frequency ranges of electronic devices are constantly increasing. Waves emitted from electronic devices are absorbed by human and animal bodies. Especially, the use of phones by contact with our body and the increase in usage time affects not only adults but also young children. Therefore, there is increasing concern in society about the negative biological effects of EM waves emitted from phones and other electronic devices. Results from all studies show that RF-EMF waves may be carcinogenic due to their genotoxic effect. Because cancer is a disease that occurs as a result of genetic damage. Considering these negative and harmful effects, regulations following international standards regarding the use of electronic devices should be made and society should be made aware of the risks.References Kim JH.; Lee K.; Kim HG.; Kim KB.; Kim HR. Possible Effects of Radiofrequency Electromagnetic Field Exposure on Central Nerve System. Biomol Ther. 2019, 27(3), 265-275. Baan R.; Grosse Y.; Lauby-Secretan B.; et al. WHO International Agency for Research on Cancer Monograph Working Group. Carcinogenicity of radiofrequency electromagnetic fields. Lancet Oncol. 2011, 12, 624–626. Berrington De Gonzalez A.; Darby S. Risk of cancer from diagnostic X-rays: estimates for the UK and 14 other countries. Lancet. 2004, 363, 345-351. Löbrich M.; Jeggo PA.The impact of a negligent G2/M checkpoint on genomic instability and cancer induction. Nat Rev Cancer. 2007, 861–869. M Valko.; M Izakovic.; M Mazur.; CJ Rhodes.; J Telser. Role of oxygen radicals in DNA damage and cancer incidence. Cell. Biochem. 2004, 266, 37–56. Uslu N.; Demirhan O.; Emre M.; Seydaoğlu G. The chromosomal effects of GSM-like electromagnetic radiation exposure on human fetal cells. Biomed Res Clin Prac. 2019, 4, 1-6. Lee S.; Johnson D.; Dunbar K Dong H.; Ge X.; Kim YC.; Wing C.; Jayathilaka N.; Emmanuel N.; Zhou CQ.; Gerber HL.; Tseng CC.; Wang SM. 2.45 GHz radiofrequency fields alter gene expression in cultured human cells. FEBS Lett. 2005, 579, 4829-4836. Phillips JL.; Singh NP.; Lai, H. Electromagnetic fields and DNA damage. Pathophysiology. 2009, 16, 79-88. Ruediger HW. Genotoxic effects of radiofrequency electromagnetic fields. Pathophysiology. 2009, 16, 89-102. Xu S.; Zhou Z.; Zhang L.; Yu Z.; Zhang W.; Wang Y.; Wang X.; Li M.; Chen Y.; Chen C.; He M.; Zhang G.; Zhong M. Exposure to 1800 MHz radiofrequency radiation induces oxidative damage to mitochondrial DNA in primary cultured neurons. Brain Res. 2010, 1311, 189-196. Demsia G.; Vlastos D.; Matthopoulos DP. Effect of 910-MHz electromagnetic field on rat bone marrow. 2004, 2, 48-54. Zhao TY.; Zou SP.; Knapp PE. Exposure to cell phone radiation up-regulates apoptosis genes in primary cultures of neurons and astrocytes. Lett. 2007, 412, 34-38. Mashevich M.; Folkman D.; Kesar A.; Barbul A.; Korenstein R.; Jerby E.; Avivi L. Exposure of human peripheral blood lymphocytes to electromagnetic fields associated with cellular phones leads to chromosomal instability. Bioelectromagnetics. 2003, 24, 82-90. Panagopoulos DJ.; Chavdoula ED.; Nezis IP.; Margaritis LH. Cell death induced by GSM 900-MHz and DCS 1800-MHz mobile telephony radiation. Mutat Res. 2007, 626(1–2), 69–78. Sagioglou NE.; Manta AK.; Giannarakis IK.; Skouroliakou AS.; Margaritis LH. Apoptotic cell death during Drosophila oogenesis is differentially increased by electromagnetic radiation depending on modulation, intensity and duration of exposure. Electromagn Biol Med. 2015, 1-14. Borhani N.; Rajaei F.; Salehi Z.; Javadi A. Analysis of DNA fragmentation in mouse embryos exposed to an extremely low-frequency electromagnetic field. Electromagn Biol Med. 2011, 30(4), 246–252. Rowley R.; Phillips EN.; Schroeder AL. Effects of ionizing radiation on DNA synthesis in eukaryotic cells. Int J Radiat Biol. 1999, 75( 3), 267-283. Çetinel N.; Demirhan O.; Demirtaş M.; Çağlıyan ÇE.; Cüreoğlu A.; Uslu IN.; Sertdemir Y. The Genotoxic Effect Of Interventional Cardiac Radiologic Procedures On Human Chromosomes. Clinical Medical Reviews and Reports. 2020, 3(1), 1-10. Aitken RJ.; Bennetts LE.; Sawyer D.; Wiklendt AM.; King BV. Impact of radio frequency electromagnetic radiation on DNA integrity in the male germline. Int J Androl. 2005, 28(3), 171–179.

The two companions scurry off when they hear a noise at the door. It was only a noise, but it was also a message, a bit of information producing panic: an interruption, a corruption, a rupture of communication. Was the noise really a message? Wasn’t it, rather, static, a parasite? Michael Serres, 1982. Since, ordinarily, channels have a certain amount of noise, and therefore a finite capacity, exact transmission is impossible. Claude Shannon, 1948. Reading Information At their most simplistic, there are two means for shifting information around – analogue and digital. Analogue movement depends on analogy to perform computations; it is continuous and the relationships between numbers are keyed as a continuous ordinal set. The digital set is discrete; moving one finger at a time results in a one-to-one correspondence. Nevertheless, analogue and digital are like the two companions in Serres’ tale. Each suffers the relationship of noise to information as internal rupture and external interference. In their examination of historical constructions of information, Hobart and Schiffman locate the noise of the analogue within its physical materials; they write, “All analogue machines harbour a certain amount of vagueness, known technically as ‘noise’. Which describes the disturbing influences of the machine’s physical materials on its calculations” (208). These “certain amounts of vagueness” are essential to Claude Shannon’s articulation of a theory for information transfer that forms the basis for this paper. In transforming the structures and materials through which it travels, information has left its traces in digital art installation. These traces are located in installation’s systems, structures and materials. The usefulness of information theory as a tool to understand these relationships has until recently been overlooked by a tradition of media art history that has grouped artworks according to the properties of the artwork and/or tied them into the histories of representation and perception in art theory. Throughout this essay I use the productive dual positioning of noise and information to address the errors and impurity inherent within the viewing experiences of digital installation. Information and Noise It is not hard to see why the fractured spaces of digital installation are haunted by histories of information science. In his 1948 essay “The Mathematical Theory of Communication” Claude Shannon developed a new model for communications technologies that articulated informational feedback processes. Discussions of information transmission through phone lines were occurring alongside the development of technology capable of computing multiple discrete and variable packets of information: that is, the digital computer. And, like art, information science remains concerned with the material spaces of transmission – whether conceptual, social or critical. In the context of art something is made to be seen, understood, viewed, or presented as a series of relationships that might be established between individuals, groups, environments, and sensations. Understood this way art is an aesthetic relationship between differing material bodies, images, representations, and spaces. It is an event. Shannon was adamant that information must not be confused with meaning. To increase efficiency he insisted that the message be separated from its components; in particular, those aspects that were predictable were not to be considered information (Hansen 79). The problem that Shannon had to contend with was noise. Unwanted and disruptive, noise became symbolic of the struggle to control the growth of systems. The more complex the system, the more noise needed to be addressed. Noise is both the material from which information is constructed, as well as being the matter which information resists. Weaver (Shannon’s first commentator) writes: In the process of being transmitted, it is unfortunately characteristic that certain things are added to the signal which were not intended by the information source. These unwanted additions may be distortions of sound (in telephony, for example) or static (in radio), or distortions in shape or shading of picture (television), or errors in transmission (telegraphy or facsimile), etc. All of these changes in the transmitted signal are called noise. (4). To enable more efficient message transmission, Shannon designed systems that repressed as much noise as possible, while also acknowledging that without some noise information could not be transmitted. Shannon’s conception of information meant that information would not change if the context changed. This was crucial if a general theory of information transmission was to be plausible and meant that a methodology for noise management could be foregrounded (Pask 123). Without meaning, information became a quantity, a yes or no decision, that Shannon called a “bit” (1). Shannon’s emphasis on separating signal or message from both predicability and external noise appeared to give information an identity where it could float free of a material substance and be treated independently of context. However, for this to occur information would have to become fixed and understood as an entity. Shannon went to pains to demonstrate that the separation of meaning and information was actually to enable the reverse. A fluidity of information and the possibilities for encoding it would mean that information, although measurable, did not have a finite form. Tied into the paradox of this equation is the crucial role of noise or error. In Shannon’s communication model information is not only complicit with noise; it is totally dependant upon it for understanding. Without noise, either encoded within the original message or present from sources outside the channel, information cannot get through. The model of sender-encoder-channel-signal (message)-decoder-receiver that Shannon constructed has an arrow inserting noise. Visually and schematically this noise is a disruption pointing up and inserting itself in the nice clean lines of the message. This does not mean that noise was a last minute consideration; rather noise was the very thing Shannon was working with (and against). It is present in every image we have of information. A source, message, transmitter, receiver and their attendant noises are all material infrastructures that serve to contextualise the information they transmit, receive, and disrupt. Figure 1. Claude Shannon “The Mathematical Theory of Communication” 1948. In his analytical discussion of the diagram, Shannon actually locates noise in two crucial places. The first position accorded noise is external, marked by the arrow that demonstrates how noise is introduced to the message channel whilst in transit. External noise confuses the purity of the message whilst equivocally adding new information. External noise has a particular materiality and enters the equation as unexplained variation and random error. This is disruptive presence rather than entropic coded pattern. Shannon offers this equivocal definition of noise to be everything that is outside the linear model of sender-channel-receiver; hence, anything can be noise if it enters a channel where it is unwelcome. Secondly, noise was defined as unpredictability or entropy found and encoded within the message itself. This for Shannon was an essential and, in some ways, positive role. Entropic forces invited continual reorganisation and (when engaging the laws of redundancy) assisted with the removal of repetition enabling faster message transmission (Shannon 48). Weaver calls this shifting relationship between entropy and message “equivocation” (11). Weaver identified equivocation as central to the manner in which noise and information operated. A process of equivocation identified the receiver’s knowledge. For Shannon, a process of equivocation mediated between useful information and noise, as both were “measured in the same units” (Hayles, Chaos 55). To eliminate noise completely is to sacrifice information. Information understood in this way is also about relationships between differing material bodies, representations, and spaces, connected together for the purposes of transmission. It, like the artwork, is an event. This would appear to suggest a correlation between information transmission and viewing in galleries. Far from it. Although, the contemporary information channel is essentially a tube with fixed walls, (it is still constrained by physical properties, bandwidth and so on) and despite the implicit spatialisation of information models, I am not proposing a direct correlation between information channels and installation spaces. This is because I am not interested in ‘reading’ the information of either environment. What I am suggesting is that both environments share this material of noise. Noise is present in four places. Firstly noise is within the media errors of transmission, and secondly, it is within the media of the installation, (neither of which are one way flows). Thirdly, the viewer or listener introduces noise as interference, and lastly, it is present in the very materials thorough which it travels. Noise layered on noise. Redundancy and Modulation So far in this paper I have discussed the relationship of information to noise. For the remainder, I want to address some particular processes or manifestations of noise in New Zealand artists’ collective, et al.’s maintenance of social solidarity–instance 5 (2006, exhibited as part of the SCAPE Biennal of Art in Public Space, Christchurch Art Gallery). The installation occupies a small alcove that is partially blocked by a military-style portable table stacked with newspapers. Inside the space are three grey wooden chairs, some headphones, and a modified data projection of Google Earth. It is not immediately clear if the viewer is allowed within the spaces of the alcove to listen to the headphones as monotonous voices fill the whole space intoning political, social, and religious platitudes. The headphones might be a tool to block out the noise. In the installation it is as if multiple messages have been sent but their source, channel, and transmitter are unintelligible to the receiver. All that is left is information divorced from meaning. As other works by et al. have demonstrated, social solidarity is not a fundamentalism with directed positions and singular leaders. For example, in rapture (2004) noise disrupts all presence as a portable shed quivers in response to underground nuclear explosions 40,000km away. In the fundamental practice (2005) the viewer is left attempting to decode the un-encoded, as again sound and large steel barriers control and determine only certain movements (see http://www.etal.name/ for some documentation of these projects) . maintenance of social solidarity–instance 5 is a development of the fundamental practice. To enter its spaces viewers slip around the table and find themselves extremely close to the projection screen. Despite the provision of copious media the viewer cannot control any aspect of the environment. On screen, and apparently integral to the Google Earth imagery, are five animated and imposing dark grey monolith forms. Because of their connection to the monotonous voices in the headphones, the monoliths seem to map the imposition of narrative, power, and force in various disputed territories. Like their sudden arrival in Kubrick’s 2001: A Space Odyssey (1968) it is the contradiction of the visibility and improbability of the monoliths that renders them believable. On the video landscape the five monoliths apparently house the dispassionate voices of many different media and political authorities. Their presence is both redundant and essential as they modulate the layering of media forces – and in between, error slips in. In a broad discussion of information Gilles Deleuze and Felix Guattari highlight the necessary role of redundancy commenting that: redundancy has two forms, frequency and resonance; the first concerns the significance of information, the second (I=I) concerns the subjectivity of communication. It becomes apparent that information and communication, and even significance and subjectification, are subordinate to redundancy (79). In maintenance of social solidarity–instance 5 patterns of frequency highlight the necessary role of entropy where it is coded into gaps in the vocal transmission. Frequency is a structuring of information tied to meaningful communication. Resonance, like the stack of un-decodable newspapers on the portable table, is the carrier of redundancy. It is in the gaps between the recorded voices that connections between the monoliths and the texts are made, and these two forms of redundancy emerge. As Shannon says, redundancy is a problem of language. This is because redundancy and modulation do not equate with relationship of signal to noise. Signal to noise is a representational relationship; frequency and resonance are not representational but relational. This means that an image that might be “real-time” interrupts our understanding that the real comes first with representation always trailing second (Virilio 65). In maintenance of social solidarity–instance 5 the monoliths occupy a fixed spatial ground, imposed over the shifting navigation of Google Earth (this is not to mistake Google Earth with the ‘real’ earth). Together they form a visual counterpoint to the texts reciting in the viewer’s ears, which themselves might present as real but again, they aren’t. As Shannon contended, information cannot be tied to meaning. Instead, in the race for authority and thus authenticity we find interlopers, noisy digital images that suggest the presence of real-time perception. The spaces of maintenance of social solidarity–instance 5 meld representation and information together through the materiality of noise. And across all the different modalities employed, the appearance of noise is not through formation, but through error, accident, or surprise. This is the last step in a movement away from the mimetic obedience of information and its adherence to meaning-making or representational systems. In maintenance of social solidarity–instance 5 we are forced to align real time with virtual spaces and suspend our disbelief in the temporal truths that we see on the screen before us. This brief introduction to the work has returned us to the relationship between analogue and digital materials. Signal to noise is an analogue relationship of presence and absence. No signal equals a break in transmission. On the other hand, a digital system, due to its basis in discrete bits, transmits through probability (that is, the transmission occurs through pattern and randomness, rather than presence and absence (Hayles, How We Became 25). In his use of Shannon’s theory for the study of information transmission, Schwartz comments that the shift in information theory from analogue to digital is a shift from an analogue relationship of signal to noise to one of the probability of error (318). As I have argued in this paper, if it is measured as a quantity, noise is productive; it adds information. In both digital and analogue systems it is predictability and repetition that do not contribute information. Von Neumann makes the distinction clear saying that to some extent the “precision” of the digital machine “is absolute.” Even though, error as a matter of normal operation and not solely … as an accident attributable to some definite breakdown, nevertheless creeps in (294). Error creeps in. In maintenance of social solidarity–instance 5, et al. disrupts signal transmission by layering ambiguities into the installation. Gaps are left for viewers to introduce misreadings of scale, space, and apprehension. Rather than selecting meaning out of information within nontechnical contexts, a viewer finds herself in the same sphere as information. Noise imbricates both information and viewer within a larger open system. When asked about the relationship with the viewer in her work, et al. collaborator p.mule writes: To answer the 1st question, communication is important, clarity of concept. To answer the 2nd question, we are all receivers of information, how we process is individual. To answer the 3rd question, the work is accessible if you receive the information. But the question remains: how do we receive the information? In maintenance of social solidarity–instance 5 the system dominates. Despite the use of sound engineering and sophisticated Google Earth mapping technologies, the work appears to be constructed from discarded technologies both analogue and digital. The ominous hovering monoliths suggest answers: that somewhere within this work are methodologies to confront the materialising forces of digital error. To don the headphones is to invite a position that operates as a filtering of power. The parameters for this power are in a constant state of flux. This means that whilst mapping these forces the work does not locate them. Sound is encountered and constructed. Furthermore, the work does not oppose digital and analogue, for as von Neumann comments “the real importance of the digital procedure lies in its ability to reduce the computational noise level to an extent which is completely unobtainable by any other (analogy) procedure” (295). maintenance of social solidarity–instance 5 shows how digital and analogue come together through the productive errors of modulation and redundancy. et al.’s research constantly turns to representational and meaning making systems. As one instance, maintenance of social solidarity–instance 5 demonstrates how the digital has challenged the logics of the binary in the traditions of information theory. Digital logics are modulated by redundancies and accidents. In maintenance of social solidarity–instance 5 it is not possible to have information without noise. If, as I have argued here, digital installation operates between noise and information, then, in a constant disruption of the legacies of representation, immersion, and interaction, it is possible to open up material languages for the digital. Furthermore, an engagement with noise and error results in a blurring of the structures of information, generating a position from which we can discuss the viewer as immersed within the system – not as receiver or meaning making actant, but as an essential material within the open system of the artwork. References Barr, Jim, and Mary Barr. “L. Budd et al.” Toi Toi Toi: Three Generations of Artists from New Zealand. Ed. Rene Block. Kassel: Museum Fridericianum, 1999. 123. Burke, Gregory, and Natasha Conland, eds. et al. the fundamental practice. Wellington: Creative New Zealand, 2005. Burke, Gregory, and Natasha Conland, eds. Venice Document. et al. the fundamental practice. Wellington: Creative New Zealand, 2006. Daly-Peoples, John. Urban Myths and the et al. Legend. 21 Aug. 2004. The Big Idea (reprint) http://www.thebigidea.co.nz/print.php?sid=2234>. Deleuze, Gilles, and Felix Guattari. A Thousand Plateaus: Capitalism and Schizophrenia. Trans. Brian Massumi. London: The Athlone Press, 1996. Hansen, Mark. New Philosophy for New Media. Cambridge, MA and London: MIT Press, 2004. Hayles, N. Katherine. How We Became Posthuman: Virtual Bodies in Cybernetics, Literature and Informatics. Chicago and London: U of Chicago P, 1999. Hayles, N. Katherine. Chaos Bound: Orderly Disorder in Contemporary Literature and Science. Ithaca and London: Cornell University, 1990. Hobart, Michael, and Zachary Schiffman. Information Ages: Literacy, Numeracy, and the Computer Revolution. Baltimore: Johns Hopkins UP, 1998. p.mule, et al. 2007. 2 Jul. 2007 http://www.etal.name/index.htm>. Pask, Gordon. An Approach to Cybernetics. London: Hutchinson, 1961. Paulson, William. The Noise of Culture: Literary Texts in a World of Information. Ithaca and London: Cornell University, 1988. Schwartz, Mischa. Information Transmission, Modulation, and Noise: A Unified Approach to Communication Systems. 3rd ed. New York: McGraw-Hill, 1980. Serres, Michel. The Parasite. Trans. Lawrence R. Schehr. Baltimore: John Hopkins UP, 1982. Shannon, Claude. A Mathematical Theory of Communication. July, October 1948. Online PDF. 27: 379-423, 623-656 (reprinted with corrections). 13 Jul. 2004 http://cm.bell-labs.com/cm/ms/what/shannonday/paper.html>. Virilio, Paul. The Vision Machine. Trans. Julie Rose. Bloomington and Indianapolis: Indiana UP, British Film Institute, 1994. Von Neumann, John. “The General and Logical Theory of Automata.” Collected Works. Ed. A. H. Taub. Vol. 5. Oxford: Pergamon Press, 1963. Weaver, Warren. “Recent Contributions to the Mathematical Theory of Communication.” The Mathematical Theory of Commnunication. Eds. Claude Shannon and Warren Weaver. paperback, 1963 ed. Urbana and Chicago: U of Illinois P, 1949. 1-16. Work Discussed et al. maintenance of social solidarity–instance 5 2006. Installation, Google Earth feed, newspapers, sound. Exhibited in SCAPE 2006 Biennial of Art in Public Space Christchurch Art Gallery, Christchurch, September 30-November 12. Images reproduced with the permission of et al. Photographs by Lee Cunliffe. Acknowledgments Research for this paper was conducted with the support of an Otago Polytechnic Resaerch Grant. Photographs of et al. maintenance of social solidarity–instance 5 by Lee Cunliffe. Citation reference for this article MLA Style Ballard, Su. "Information, Noise and et al." M/C Journal 10.5 (2007). echo date('d M. Y'); ?> <http://journal.media-culture.org.au/0710/02-ballard.php>. APA Style Ballard, S. (Oct. 2007) "Information, Noise and et al.," M/C Journal, 10(5). Retrieved echo date('d M. Y'); ?> from <http://journal.media-culture.org.au/0710/02-ballard.php>.

Abstract All people have a right to equal healthcare without discrimination on the basis of disabilities. In practice, however, health inequalities still remain. Ideally we would define future public health having sufficient attention to minority groups and their specific needs. One of these groups is people with intellectual disabilities (ID), defined by severe limitations in adaptive and functional behaviour. As a result of these limitations, people with ID suffer from worse health, higher hospitalisation rates and higher premature mortality compared to people without ID. In reducing these health inequalities acquiring accurate information on disease epidemiology in people with ID compared to those without ID is crucial. However, this crucial information is still lacking. This workshop will dive into disease epidemiology in people with ID by highlighting different aspects of health and the difficulties that arise when researching people with ID. First, It has been proven difficult to identify ID in existing data sources. ID-diagnoses in medical records are not too reliable, physicians do not always recognise IDs, or people are embarrassed of their ID-diagnosis. By gaining information on received services or supports specifically for people with ID a more complete representation of the ID-population is gained. Second, prevalence rates on chronic diseases in people with ID are often inconsistent across the literature, probably due to different age and sex patterns of chronic diseases and chronic comorbidities compared to people without ID, but these patterns are often not taken into account. By reporting on chronic disease prevalence and comorbidity patterns in people with versus without ID, a novel insight is gained in comparative epidemiology of chronic diseases of people with and without ID. Third, although it is known that people with mild ID suffer more mental health disorders dan people with no ID, exact prevalence rates and data on the care provided to these people in mental health services is missing. A retrospect database study performed in Dutch mental health care gives insight in this knowledge gap, not only for those people whom are recorded with their mild ID in these mental health services, but also for those people who were not recorded as such. Fourth, the current pandemic of a novel infectious disease stresses the strong need for accurate knowledge of disease epidemiology, particularly concerning high-risk groups such as people with ID. A large-scale registration of COVID-19 in people with ID living in residential settings was developed in the Netherlands, to provide necessary insight in the medical impact of COVID-19 among people with ID and inform policy makers and care providers on specific risks and consequences of COVID-19 in the ID population as compared with the general population. Key messages Insight in disease epidemiology and disease care in people with intellectual disabilities compared to people without intellectual disabilities is crucial in reducing health inequalities. Although it is difficult to identify all people with intellectual disabilities in data sources, using multiple methods and data sources results in a more complete overview of this group of people.

Abstract Purpose Facial nerve damage in vestibular schwannoma surgery is associated with A-train patterns in free-running EMG, correlating with the degree of postoperative facial palsy. However, anatomy, preoperative functional status, tumor size and occurrence of A-trains clusters, i.e., sudden A-trains in most channels may further contribute. In the presented study, we examine neural networks to estimate postoperative facial function based on such features. Methods Data from 200 consecutive patients were used to train neural feed-forward networks (NN). Estimated and clinical postoperative House and Brackmann (HB) grades were compared. Different input sets were evaluated. Results Networks based on traintime, preoperative HB grade and tumor size achieved good estimation of postoperative HB grades (chi2 = 54.8), compared to using tumor size or mean traintime alone (chi2 = 30.6 and 31.9). Separate intermediate nerve or detection of A-train clusters did not improve performance. Removal of A-train cluster traintime improved results (chi2 = 54.8 vs. 51.3) in patients without separate intermediate nerve. Conclusion NN based on preoperative HB, traintime and tumor size provide good estimations of postoperative HB. The method is amenable to real-time implementation and supports integration of information from different sources. NN could enable multimodal facial nerve monitoring and improve postoperative outcomes.

PurposeCapture, consumption and use of person-centred information presents challenges for hospitals when operating within the scope of limited resources and the push for organisational routines and efficiencies. This paper explores these challenges for patients with Acute Coronary Syndrome (ACS) and the examination of information that supports successful hospital discharge. It aims to determine how the likelihood of readmission may be prevented through the capturing of rich, person-specific information during in-patient care to improve the process for discharge to home.Design/methodology/approachThe authors combine four research data collection and analysis techniques: one, an analysis of the patient record; two, semi-structured longitudinal interviews; three, an analysis of the patient's journey using process mining to provide analytics about the discharge process, and four, a focus group with nurses to validate and confirm our findings.FindingsThe authors’ contribution is to show that information systems which support discharge need to consider models focused on individual patient stressors. The authors find that current discharge information capture does not provide the required person-centred information to support a successful discharge. Data indicate that rich, detailed information about the person acquired through additional nursing assessments are required to complement data provided about the patient's journey in order to support the patients’ post-discharge recovery at home.Originality/valuePrior research has focused on information collection constrained by pre-determined limitations and barriers of system design. This work has not considered the information provided by multiple sources during the whole patient journey as a mechanism to reshape the discharge process to become more person-centred. Using a novel combination of research techniques and theory, the authors have shown that patient information collected through multiple channels across the patient care journey may significantly extend the quality of patient care beyond hospital discharge. Although not assessed in this study, rich, person-centred discharge information may also decrease the likelihood of patient readmission.

Purpose The purpose of this study is to examine the research output on “library and information science” (LIS) research domain in South Africa. It also highlights the top LIS research organisations, authors, journals, collaboration types and commonly used keywords. This research will aid in the identification of emerging concepts, trends and advances in this subject. Design/methodology/approach The Web of Science (WoS), an indexing and abstracting database, served as a tool for bibliographical data. By applying advanced search features, the authors curated data from 1989 to 2021 through the WoS subject category WC = (Information Science & Library Science), limiting the scope to the region, CU = (South Africa), which resulted in 1,034 articles. Moreover, the research focuses on science mapping using the R package for reliable analysis. Findings The findings reveal that the publications have considerably grown over time, indicating significant attention among researchers in LIS. The findings indicate the critical operator’s performance, existing thematic choices and subsequent research opportunities. The primary topical fields of study that emerged from the bibliometric analysis are impact, information, science, model, management, technology, knowledge and education. Pouris and Fourie are the most productive citations, h-index and g-index. The influential institute was The University of Pretoria. Research limitations/implications The use of the WoS database for data collecting limits this study. Because the WoS was the only citation and abstract database used in this study, bibliometric investigations using other citation and abstract databases like “Scopus”, “Google Scholar” and “Dimension” could be interesting. This study presented a bibliometric summary; nevertheless, a systematic and methodical examination of highly cited LIS research publications could throw more light on the subject. Practical implications This paper gives valuable information about recent scientific advancements in the LIS and emerging future academic subject prospects. Furthermore, this research work will serve as a reference for researchers in various areas to analyse the evolution of scholarly literature on a particular topic over time. Originality/value By identifying the standard channels of study in the LIS discipline, and the essential journals, publications, nations, institutions, authors, data sources and networks in this subject, this bibliometric mapping and visualisation provide new perspectives into academic performance. This paper also articulates future research directions in this realm of knowledge. This study is more rigorous and comprehensive in terms of the analytical procedures it uses.

Abstract Background Assistive Technology (AT) supports persons with dementia and their carers (family, friends and neighbours), yet little is known about experiences and the impact of AT on carers. We report on an exploratory survey that examined the types, uses, costs and impact of AT on carers as well as their quality of life. Methods A cross-sectional survey using the Carers Assistive Technology Experience Questionnaire collected data from carers in the UK, who used at least one AT in the previous year and provided more than 10 h of care for a person with dementia, living at home. Carers completed the questionnaire online or on paper and information on AT, socio-demographic details, and Short-Form Health Survey (SF-12) data were collected. Descriptive and inferential statistics were used to report results and draw conclusions. Results Data from 201 carers was analysed. Smartphones and tablet computers were the most frequently used AT. AT were used predominantly for safety, communication, and reminders. Carers usually make decisions on buying and continued use of AT. Multiple AT devices were used in the care of persons with dementia and number of AT used was associated with perceived satisfaction. Satisfaction with AT was not related to age, living arrangements and relationship of carers. From the SF-12, Mean Physical Component Score was 49.19 (95%CI- 47.75 to 50.63) and Mental Component Score was 45.37 (95%CI- 43.93 to 46.80). Women, carers in the 46–65 age group and carers who were not extremely satisfied with AT had lower MCS scores. Carers who lived with the person with dementia and older carers had lower PCS scores. Conclusions Carers report that AT has a beneficial impact. Carers use multiple ATs, perceive AT to be satisfactory and recommend AT use to others. To support carers, we recommend establishment of centrally funded information sources and a loan store for AT. Further research on incremental addition of AT and changes to formal/paid care because of using AT should be undertaken. Practitioners, academics, manufactures and policy makers should consider the experiences of carers in research, development and use of AT to facilitate improved community living of people with dementia.

In this paper, we analyze an underlay two-way decode-and-forward scheme in which secondary relays use successive interference cancellation (SIC) technology to decode data of two secondary sources sequentially, and then generate a coded signal by superposition coding (SC) technology, denoted as SIC-SC protocol. The SIC-SC protocol is designed to operate in two time slots under effects from an interference constraint of a primary receiver and residual interference of imperfect SIC processes. Transmit powers provided to carry the data are allocated dynamically according to channel powers of interference and transmission, and a secondary relay is selected from considering strongest channel gain subject to increase in decoding capacity of the first data and decrease in collection time of channel state information. Closed-form outage probability expressions are derived from mathematical manipulations and verified by performing Monte Carlo simulations. An identical scheme of underlay two-way decodeand-forward relaying with random relay selection and fixed power allocations is considered to compare with the proposed SIC-SC protocol, denoted as RRS protocol. Simulation and analysis results show that the non-identical outage performances of the secondary sources in the proposed SIC-SC protocol are improved by increasing the number of the secondary relays and the interference constraint as well as decreasing the residual interference powers. Secondly, the performance of the nearer secondary source is worse than that of the farther secondary source. In addition, the proposed SIC-SC protocol outperforms the RRS comparison protocol, and effect of power allocations through channel powers is discovered. Finally, derived theory values are precise to simulation results. Keywords: Successive interference cancellation, superposition coding, power allocation, underlay cognitive radio, non-orthogonal multiple access, outage probability. 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Introduction Media and gender are intricately linked in our society. Every day we see representations of women and men on the screen, read about politicians in the press, watch influencers on YouTube or go to the cinema where we meet screen heroes. Our images and notions of gender draw on these media narratives and role models. Children and young people are socialised with these views and cultivate their own identity and gender roles accordingly. Ideas of gender are not static. They are produced discursively in an ongoing process. Gender is understood as a social category, and this perspective is interwoven with an observation of people’s social behaviour, their “doing gender” (West and Zimmerman). From a social constructivist, the focus lies on the production processes connected with the construction of gender representations through the media. The question of how masculinity and femininity, concepts of “being a man” or “being a woman”, represented on a platform such as YouTube become relevant. Our research interest lies exactly in this: How gender inclusive is the video platform YouTube? Are male and female representations equally visible—or do we find exclusion mechanisms that hinder this? Literature Review Europe-wide studies show that children and adolescents are online for an average of 2.4 hours a day (Hasebrink et al.). Eighty-seven per cent of young people report watching videos (e.g. on YouTube) at least once a week (ibid., 11). This applies for Germany as well (MPFS). Considering the relevance YouTube has for adolescents, the question arises as to which role models are portrayed through YouTube and how diverse the representations of gender are depicted there. Initial analyses, primarily for the English-language YouTube platform, see its potential to counteract gender stereotypes (Maloney et al.), but generally show an unequal visibility of the genders on YouTube. These studies find that women are underrepresented, receive more hostile feedback and present themselves in stereotypical forms (Wotanis and McMillan; Döring; Molyneaux et al.). Döring and Mohseni showed in their current nine-country comparative analysis that men dominate the popular YouTube across countries and women are more likely to give up after hostility. The existing research usually examined the English-language, mainly US YouTube, it analysed gender performance, stereotypes in selected genres such as advertising or gaming, the stigmatisation of obesity, the representation and experiences of black women on YouTube, and the staging of alternative images of masculinity (see Hussin et al.; Kataria and Pandey; Wotanis and McMillan; Casabianca; Maloney et al.; Sobande). Molyneaux et al. noted in their landmark study gender-specific differences: female YouTubers tend to focus on private matters and interact more frequently with their users. Male YouTubers, on the other hand, share opinions and information and avoid emotions (Pedersen and Macafee). In addition, female vloggers are more often criticised for their appearance than for the content of their videos (Molyneaux et al.). Even though YouTube is an international medium, its use remains limited to language and nation. For example, the most popular YouTube stars among German children and young people are predominantly German-speaking influencers or sportsmen and women. In 2019, girls between the ages of 6 and 13 most often name Bibi, Dagi Bee, Shirin David, Lisa & Lena, and Miley; boys at the same age Julien Bam, Gronkh, Die Lochis, LeFloid and Manuel Neuer (IZI). All these are German YouTube or sports stars. YouTube itself shows in its recommendations under the heading “most popular videos in Germany” exclusively German-language videos, music videos, or sporting events (YouTube). Therefore, YouTube also needs to be examined in national contexts, as well as in cross-national context. Our study will focus on the national German context to examine whether there are similar gender differences in the German-speaking YouTube as have been identified for the English-speaking YouTube. For German-speaking YouTube, few studies are available. Döring and Mohseni examined male and female operators of the top 100 YouTube channels in nine different countries. The results show that women make up 25 per cent of the top 100 German YouTube channel operators, a distribution which is similarly uneven in other countries. Usage data shows that the German-speaking YouTube appears to have a greater relevance among boys than girls. Boys (93%) use YouTube more often on a regular basis, than girls (86%), and rank it higher as their favourite app (MPFS). Other than for traditional media such as television or film, where intensive research has for decades shown a wide gender gap in the visibility of women (Prommer and Linke; Linke and Prommer), research on German-speaking YouTube is rare (Döring and Mohseni). Hypotheses In reflection of the research outlined above on representations of gender in media and the stereotypical portrayals of men and women in film and television, we assume that these gender role depictions are carried over into online videos on social media platforms. The fact that girls use YouTube somewhat less often, consider themselves less competent in the necessary Internet skills, and anticipate greater risks related to communicative aspects suggests that female operators might have been held back and that the female perspective might be marginalised in public (self-)portrayals. The following hypotheses will therefore guide our study: H1: Fewer women are channel operators of Germany’s most popular YouTube channels, and they are more limited in their choice of genres. H2: Women are less visible than men in popular YouTube videos. H3: Women portray themselves more often as connected to stereotypically female topics or are depicted as such in videos. H4: Men stage themselves as professionals. Methods and Sample Following these hypotheses, we conducted a two-step research. The first research step was to analyse to what extent women and men produce popular content. For this, we looked at the ratio of female to male YouTubers among the 1,000 most successful German channels. These YouTubers are called either creators or channel operators by the industry. Both terms are used synonymously here. To identify the most popular YouTube channels, we acquired the viewing and ranking data from the market research company Social Blade, which is one of the very few sources for these data. We measured the popularity of the channels by the number of subscribers to a channel. The success of individual videos was measured by individual views. We coded the 1,000 most successful German YouTube channels, with a standardised quantitative content analysis. This method is frequently applied in existing studies on gender representations in YouTube (Döring; Döring and Mohensi). Different to existing research, we looked at a larger number of channels. This quantified analysis was combined with a more qualitative, but still standardised analysis of visibility of gender and concrete content and presentation forms (Prommer and Linke). For the second step we used the Audio-Visual Character Analysis (ACIS) developed by Prommer and Linke as a method that is able to code any audio-visual content in order to describe visibility and diversity of the depicted people. Here, the analysis considered the individual video as the unit of analysis. For 20 videos from each of the top 100 YouTube creators, we chose the 10 of most recent videos plus the 10 videos with the most views to be analysed. In total, 2,000 videos were analysed. For the qualitative analysis, looking at the visibility of gender, we excluded channels operated by institutions, such as radio and TV broadcasters, music labels, and other commercial entities. These were not considered since there is no individual person responsible. We also excluded “Let’s Play” videos, since these often do not show the operator, but only show game play from video games. Results H1: Fewer women are operators of Germany’s most popular YouTube channels, and they are more limited in their choice of genres. As the analyses show, if the non-individual channel operators are included in the statistics, we see that 27 per cent of the top popular channels in Germany are hosted by institutions (270); this leaves 172 channels operated by women (17%), 525 channels by men (53%), and 25 (3%) by mixed-gender teams. Further on, we will only consider the top 1,000 channels produced by one or more individuals; of these, one quarter (24%) of channel operators are female (fig. 1). This shows that, for every channel in the list produced by a woman, three are produced by men. Only three per cent of the channels are produced by men and women together, constituting a mixed-gender team. The YouTube genres, according to the YouTube classification, also show significant gender differences. Women can be seen first and foremost in tutorial channels (women: 61; men: 9). However, because only 24 per cent of channels in which an individual operator could be identified are contributed by women, all other genres except for tutorial channels are produced disproportionally more often by men. Gaming videos are solid male territory, as almost all "Let’s Play" channels are operated by men (women: 6; men: 150). Here, there are 25 men for every one woman who operates a gaming channel. This is particularly remarkable, as women make up 46 per cent of gamers (ISFE), and their underrepresentation can generally not be explained by lack of interest. Men operate channels in a wide variety of other genres, such as music (women: 9; men: 80) and sports (women: 4; men: 20). The genres of comedy, film, and education show only one female operator each—outnumbered from 10 to 1 to as much as 20 to 1. Examining the statistics for men and women separately reveals that men do not only operate the majority of the top 1,000 channels, but they are also visible in a wider variety of genres. Female YouTubers have primarily limited themselves to entertainment channels (50% of all women) and how-to channels (35% of all women). Male channels are more diverse and include entertainment (38% of all men), games (29% of all men), and music (15% of all men), as well as all other genres. Only in tutorial channels men are rarely seen (2%). The genre definitions of the YouTube channels used here are derived from YouTube itself, and these definitions are not in line with other genre theories and are overly broad. Nevertheless, these results confirm the first hypothesis that fewer women are operators of popular YouTube channels, and that women are more limited in their genre diversity. Fig. 1: Gender distribution of the top 1,000 YouTube channel creators—individuals only (n=722) H2: Women are less visible than men in popular YouTube videos. From the list of the top 1,000 channels, the top 100 most successful channels produced by individuals were analysed in more depth. Of these top 100 channels we analysed 20 videos each, for a total of 2,000 videos, for the visibility and appearance of men, women, and non-binary persons. If we count the main protagonists appearing in these 2,000 videos, we see for every woman (979; 29%) more than two men (2,343; 69%). Only two per cent (54) of the people appearing in these videos had a non-binary gender (intersexual, transsexual, or other). Interestingly, this is a similar imbalance as we can detect in television as well (Prommer and Linke). In other categories, there is more diversity than in television: in total, 44 per cent of channel operators have a recognisable “migration background”, which is more commonly seen in men (49%) than in women (32%). “Migration background” is the official German definition of people with a foreign nationality, people not born in Germany, or having parents with these criteria. This confirms the second hypothesis, according to which women are visible in popular Web videos less often than men. H3: Women portray themselves more often in connection to stereotypically female topics or are depicted as such in videos. In the 2,000 videos from the top 100 channels, female YouTubers are primarily visible in service-oriented tutorial channels (on topics like beauty, food, and the household). Female YouTubers are predominantly represented in video blogs (vlogs: 17%), battles/challenges (16%), sketches/parodies (14%), and tutorials (11%). The haul/unboxing format, in which presenters unpack acquired products or gifts, is almost exclusively female. Men are visible in a wide array of formats such as battles/challenges (21%), sketches (17%), and vlogs (14%), including music (9%), opinions/positions (6%), interviews (2%), music parodies (3%), and question-answer formats (2%). The wide range of content produced by male YouTubers, compared to the limited range of female YouTubers, becomes even more obvious when we consider the topics of the individual videos. The results show that men engage with a variety of themes. Women’s topics, on the other hand, are limited: female YouTubers address beauty (30%), food (23%), relationships (23%), fashion and family, as well as household topics (15%). As fig. 2 shows, men present a bigger variety of topics such as music, relationships, family and fashion, and they also address politics (7%), gaming, and much more. The men’s list is significantly more comprehensive (21 topic areas instead of 15). The data thus confirm the third hypothesis, according to which female YouTubers are more often represented in popular videos with stereotypically female themes. It also becomes clear that their spectrum of topics is significantly more limited than that of male actors. Fig. 2: Topic and subject areas of main actors by gender (3,322), statistics for all women and all men; multiple answers possible H4: Men stage themselves as professionals The following results reveal selected characteristics of the staging with which the main female protagonists portray themselves in the 2,000 videos analysed, and which we understand as an expression of professional versus non-professional ability. Female YouTubers appear predominantly in private settings, and their relationships to (almost exclusively male) partners and to their families play a larger role in their appearances than with the male protagonists. Their activities in the videos are described more frequently by the women themselves as personal passions and hobbies, and they rarely discuss their activities as connected to a career. Women talk about their passions, while men thematise their professional abilities. While fewer than a quarter of female YouTubers (22%) address their careers, almost two thirds of men (61%) do so. When looking at hobbies and passions the reverse is true: while only a third of male YouTubers (32%) mention these themes, two thirds of women (64%) create this context in their videos. Also, public spaces and professional contexts are predominantly reserved for male protagonist on YouTube. This means that women shoot their videos in what appears to be their homes or other private environments, while men are also visible in offices or other professional environments (e.g. fitness studios). The settings in which most people are visible on YouTube are private houses and apartments, where most women (71%) and more than half of male actors (57%) are shown. Settings in the public sphere, in contrast, are chosen by male YouTubers twice as often (34%) as by females. This confirms the fourth hypothesis, which states that men communicate and stage themselves as professionals in their videos, measured by the choice of public settings, references to professional activity, and thematisation of emotions. Limitations This study represents a first step toward a quantified analysis of gender portrayals on YouTube. Although a large number of channels and videos were included in the analysis, it is not a comprehensive assessment of all of the most popular videos, nor a random sampling. Limiting the scope to the most popular content necessarily excludes videos that may show alternative content but receive fewer clicks and subscribers. The content analysis does not allow conclusions to be drawn regarding the videos’ actual reception among adolescents. Even though the data prove the platform’s popularity among children and young adults, the audience groups for the individual videos we analysed could not be broken down by sociodemographics. The gender-typical depictions can thus only be understood as an offering; no statements can be made as to their actual acceptance. Discussion The results show that Web videos favourited by children and young adults on the YouTube platform adopt and propagate similar role models to those that previously existed in television and film (Götz et al.). Female channel operators are significantly underrepresented in the most popular videos, they are more limited in their range of topics, and they appear predominantly in and with topics with a stereotypically female connotation. Further, most of women’s (self-)portrayals take place in private settings. 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Pedersen, Sarah, and Caroline Macafee. “Gender Differences in British Blogging.” Journal of Computer-Mediated Communication 12.4 (2007): 1472–92. DOI: 10.1111/j.1083-6101.2007.00382.x. Prommer, Elizabeth, and Christine Linke. Ausgeblendet: Frauen im deutschen Film und Fernsehen. Herbert von Halem Verlag, 2019. Sobande, Francesca. “Watching Me Watching You: Black Women in Britain on YouTube.” European Journal of Cultural Studies 20.6 (2017): 655–71. DOI: 10.1177/1367549417733001. West, Candice, and D. H. Zimmerman. “Doing Gender.” Gender and Society 1.2 (1987): 125–51. Wotanis, Lindsey, and Laurie McMillan. “Performing Gender on YouTube.” Feminist Media Studies 14.6 (2014): 912–28. DOI: 10.1080/14680777.2014.882373. YouTube. 23 Oct. 2019 <https://www.youtube.com/results?search_query=beliebteste+videos+deutschland>.

Abstract Resources currently available to the scientific community that may be of interest for endocrinology research are described briefly here. More information is available through The Endocrine Society Home Page (http://www.endo-society.org) or the information provided below. HUMAN TISSUE RESOURCES NCI - Cooperative Human Tissue Network (CHTN) The NCI Cooperative Human Tissue Network (CHTN) provides normal, benign, precancerous, and cancerous human tissue to the scientific community for biomedical research. Specimens are collected according to the investigator’s individual protocol. Information provided with the specimens includes routine histopathologic and demographic data. Contact the CHTN Web site at http://www-chtn.ims.nci.nih.gov, or 1-866-GO2-CHTN (1-866-462-2486). NCI - Cooperative Breast Cancer Tissue Resource (CBCTR) The NCI Cooperative Breast Cancer Tissue Resource (CBCTR) can provide researchers with access to over 9,000 cases of formalin-fixed, paraffin-embedded primary breast cancer specimens, with associated pathologic, clinical, and outcome data. All specimens are evaluated for pathologic diagnosis by CBCTR pathologists using standard diagnostic criteria. The collection is particularly well suited for validation studies of diagnostic and prognostic markers. Researchers can search an online database to determine whether the resource specimens and data meet their needs. Contact CBCTR’s Web site at: http://www-cbctr.ims.nci.nih.gov, or Ms. Sherrill Long, Information Management Services, Inc., (301) 984-3445; e-mail: longs@imsweb.com. NCI - Cooperative Prostate Cancer Tissue Resource (CPCTR) The NCI Cooperative Prostate Cancer Tissue Resource (CPCTR) can provide researchers with access to paraffin-embedded and frozen prostate cancer tissues with associated clinical and outcome data. The collection is particularly useful for validation studies of diagnostic and prognostic markers. Questions about the resource should be directed to ASK-CPCTR-L@LIST.NIH.GOV. Additional information can be obtained from CPCTR’s Web site at http://www.prostatetissues.org, or by contacting Ms. Sherrill Long, Information Management Services, Inc., (301) 984-3445; e-mail: longs@imsweb.com. NCI - AIDS and Cancer Specimen Resource (ACSR) The AIDS and Cancer Specimen Resource (ACSR) provides qualified researchers with tissue, cell, blood, and fluid specimens, as well as clinical data from patients with AIDS and cancer. The specimens and clinical data are available for research studies, particularly those that translate basic research findings to clinical application. Contact the ACSR Web site (http://acsr.ucsf.edu/), or Dr. Jodi Black, (301) 402-6293; e-mail: jb377x@nih.gov. NCI - Breast, Ovarian, and Colorectal Cancer Family Registries (CFRs) The Cancer Family Registries (CFRs) include two international registries: the Cancer Family Registry for Breast Cancer Studies (Breast CFR) and the Cancer Family Registry for Colorectal Cancer Studies (Colon CFR). The Breast CFR provides family history information, biological specimens, and epidemiologic and clinical data from clinic-based and population-based families at risk for breast and ovarian cancers. The Breast CFR infrastructure is particularly suited to support interdisciplinary and translational breast cancer research. Similarly, the Colon CFR collection includes family history information, epidemiologic and clinical data, and related biological specimens from individuals with colorectal cancer and their families. The colon CFR is a resource for population- and clinic-based translational research in the genetic epidemiology of colorectal cancer. For information on these registries, contact the CFR Web site (http://epi.grants.cancer.gov/cfr.html) or (301) 496-9600. NCI - Specimen Resource Locator The NCI Specimen Resource Locator (http://cancer.gov/specimens) is a database that helps researchers locate specimens for research. The database includes resources such as tissue banks and tissue procurement systems with access to normal, benign, precancerous, and/or cancerous human tissue covering a wide variety of organ sites. Researchers specify the types of specimens, number of cases, preservation methods, and associated data they require. The Locator will search the database and return a list of tissue resources most likely to meet their requirements. When no match is obtained, the researcher is referred to the NCI Tissue Expediter [(301) 496-7147; e-mail: tissexp@mail.nih.gov]. The Tissue Expediter is a scientist who can help match researchers with appropriate resources or identify appropriate collaborators when those are necessary. NIDDK - Biologic Samples from Diabetic Study Foundation A portion (1/3) of all stored nonrenewable samples (plasma, serum, urine) from subjects enrolled in the Diabetes Control and Complications Trial (DCCT) is available for use by the scientific community to address questions for which these samples may be invaluable. Announcements for using this resource appear in the NIH Guide for Grants and Contractsperiodically. Inquiries may be addressed to: Catherine C. Cowie, Ph.D., Director, Type I Diabetes Clinical Trials Program, NIDDK, 6707 Democracy Blvd., Room 691, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20814-9692. Phone: (301) 594-8804; fax: (301) 480-3503; e-mail: cowiec@extra.niddk.nih.gov. NICHD - Brain and Tissue Bank for Developmental Disorders The purpose of the Bank is to collect, preserve, and distribute human tissues to investigators interested in autism and developmental disorders; normal tissues may be available for other research purposes. Further information can be obtained at: www.btbank.org. The contact persons are H. Ron Zielke or Sally Wisniewsky, University of Maryland (1-800-847-1539), and Carol Petito or Stephanie Lojko, University of Miami (1-800-592-7246). NCRR - Human Tissues and Organs Resource (HTOR) The Human Tissues and Organs Resource (HTOR) cooperative agreement supports a procurement network developed by the National Disease Research Interchange (NDRI), a not-for-profit organization. By collaborating with various medical centers, hospitals, pathology services, eye banks, tissue banks, and organ procurement organizations, HTOR provides a wide variety of human tissues and organs—both diseased and normal—to researchers for laboratory studies. Such samples include tissues from the central nervous system and brain; cardiovascular system; endocrine system; eyes, bone, and cartilage. For further information, consult the NDRI Web site (www.ndri.com) or contact Ms. Sally Strickler at NDRI, 1880 John F. Kennedy Boulevard, 6th Floor, Philadelphia, PA 19103. Phone: (800) 222-6374, ext. 227; fax: (215) 557-7154; e-mail: sstrickler@ndri.com. NCRR - Islet Cell Resource (ICR) With support from NCRR, 10 Islet Cell Resource (ICR) centers isolate, purify, and characterize human pancreatic islets for subsequent transplantation into patients with type I diabetes. The ICR centers procure whole pancreata and acquire relevant data about donors; improve islet isolation and purification techniques; distribute islets for use in approved clinical protocols; and perfect the methods of storage and shipping. In this way, the centers optimize the viability, function, and availability of islets and help clinical researchers capitalize on the recently reported successes in islet transplantation. Information on submitting requests for islet cells can be obtained from Richard A. Knazek, M.D., Division of Clinical Research, NCRR, NIH, 6705 Rockledge Drive, Bethesda, MD 20892. Phone (301) 435-0790; fax (301) 480-3661; e-mail: richardk@ncrr.nih.gov. NIA - SWAN Repository (longitudinal, multiethnic study of women at midlife including the menopausal transition) The SWAN Repository is a biologic specimen bank of the Study of Women’s Health Across the Nation (SWAN). The SWAN cohort was recruited in 1996/7 and consists of 3302 African-American, Caucasian, Chinese-American, Hispanic, and Japanese-American women. The SWAN Repository contains blood and urine specimens from each study participant’s annual visit, at which time medical and health history, psychosocial measures, biological measures, and anthropometric data are also collected. In addition, a subset of participants provide urine samples over the length of one menstrual cycle each year. All of these samples are in the SWAN Repository and are available to researchers who wish to study the midlife and menopausal transition. A DNA sample repository for SWAN is in development. To learn more about the SWAN Repository and how to apply to use SWAN Repository specimens, contact the Web site at http://www.swanrepository.com or Dr. MaryFran Sowers, University of Michigan, School of Public Health, Epidemiology Dept., (734) 936-3892; e-mail: mfsowers@umich.edu. HUMAN AND ANIMAL CELL AND BIOLOGIC REAGENT RESOURCES NIDDK - National Hormone and Peptide Program The National Hormone and Peptide Program (NHPP) offers peptide hormones and their antisera, tissues (rat hypothalami), and miscellaneous reagents to qualified investigators. These reagents are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. These materials can be obtained from Dr. A. F. Parlow of the Harbor-UCLA Medical Center, Research and Education Institute, Torrance, CA. A more complete description of resources within this program is provided in The Endocrine Society journals. Direct scientific-technical inquiry to NHPP Scientific Director, Dr. Al Parlow, at phone: (310) 222-3537; fax: (310) 222-3432; e-mail: parlow@humc.edu. Visit the NHPP Web site at http://www.humc.edu/hormones. NICHD - National Hormone and Pituitary Program (see NIDDK listing) Following is a list of reagents currently available through the resources of NICHD: Androgen receptor and peptide antigen Recombinant monkey (cynomolgus) and baboon luteinizing hormone and follicle-stimulating hormone and antisera NIA - Aging Cell Bank To facilitate aging research on cells in culture, the NIA provides support for the Aging Cell Bank located at the Coriell Institute for Medical Research in Camden, NJ. The Aged Cell Bank provides fibroblast, lymphoblastoid, and differentiated cell lines from a wide range of human age-related conditions and other mammalian species, as well as DNA from a limited subset of cell lines. For further information, the Aged Cell Bank catalog can be accessed at http://locus.umdnj.edu/nia or contact Dr. Donald Coppock at 1-800-752-3805. NCRR - Various Cell Repositories NCRR maintains the following cell repository resources: American Type Culture Collection, National Cell Culture Center, National Stem Cell Resource, and the Yeast Genetic Stock Center. Further information regarding these resources may be obtained through the NCRR Web site at: www.ncrr.nih.gov/ncrrprog/cmpdir/BIOLOG.asp. ANIMAL RESOURCES NIA - Aging Rodent Resources NIA maintains both rat and mouse colonies for use by the scientific community. The animals available range in age from 1 to 36 months. A repository of fresh-frozen tissue from the NIA aged rodent colonies is stocked with tissue from mouse and rat strains, including caloric-restricted BALB/c mice. The NIA also maintains a colony of calorically restricted rodents of selected genotypes, which are available to the scientific community. For further information, please refer to the Aged Rodent information handbook at http://www.nih.gov/nia/research/rodent.htm or contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 496-0181; fax: (301) 402-5597; e-mail: rodents@nia.nih.gov. NCRR - Mutant Mouse Regional Resource Centers (MMRRC) The Mutant Mouse Regional Resource Center (MMRRC) Program consists of centers that collectively operate as a one-stop shop to serve the biomedical research community. Investigators who have created select mutant mouse models may donate their models to an MMRRC for broad dissemination to other investigators who request them for noncommercial research investigations related to human health, disease, and treatments. The NCRR Division of Comparative Medicine (DCM) supports the MMRRCs, which are electronically linked through the MMRRC Informatics Coordinating Center (ICC) to function as one facility. The ICC, located at The Jackson Laboratory in Bar Harbor, ME, provides database and other informatics support to the MMRRC to give the research community a single entry point to the program. Further information can be obtained from the Web site at http://www.mmrrc.org, or from Franziska Grieder, D.V.M., Ph.D., Division of Comparative Medicine, NCRR. Phone (301) 435-0744; fax: (301) 480-3819; e-mail: griederf@ncrr.nih.gov. NCRR - Induced Mutant Mouse Resource (IMR) The Induced Mutant Mouse Resource (IMR) at The Jackson Laboratory provides researchers with genetically engineered mice (transgenic, targeted mutant, retroviral insertional mutant, and chemically induced mutant mice). The function of the IMR is to select, import, cryopreserve, maintain, and distribute these important strains of mice to the research community. To improve their value for research, the IMR also undertakes genetic development of stocks, such as transferring mutant genes or transgenes to defined genetic backgrounds and combining transgenes and/or targeted mutations to create new mouse models for research. Over 800 mutant stocks have been accepted by the IMR. Current holdings include models for research on cancer, immunological and inflammatory diseases, neurological diseases and behavioral disorders, cardiovascular diseases, developmental disorders, metabolic and other diseases, reporter (e.g. GFP) and recombinase (e.g. cre/loxP) strains. About 8 strains a month are being added to the IMR holdings. A list of all strains may be obtained from the IMR Web site: www.jax.org/resources/documents/imr/. Online submission forms are also available on that site. All mice can be ordered by calling The Jackson Laboratory’s Customer Service Department at 1-800-422-MICE or (207) 288-5845 or by faxing (207) 288-6150. NIDDK - Mouse Metabolic Phenotyping Centers The mission of the Mouse Metabolic Phenotyping Centers is to provide the scientific community with standardized, high-quality metabolic and physiologic phenotyping services for mouse models of diabetes, diabetic complications, obesity, and related disorders. Researchers can ship mice to one of the four Centers (University of Cincinnati, University of Texas Southwestern Medical Center, Vanderbilt University, and Yale University) and obtain on a fee-for-service basis a range of complex exams used to characterize mouse metabolism, blood composition, energy balance, eating and exercise, organ function and morphology, physiology, and histology. Many tests are done in living animals and are designed to elucidate the subtle hallmarks of metabolic disease. Information, including a complete list of available tests, can be found at www.mmpc.org, or contact Dr. Maren R. Laughlin, NIDDK, at (301) 594-8802; e-mail: Maren.Laughlin@nih.gov; or Dr. Kristin Abraham, NIDDK, at (301) 451-8048; e-mail: abrahamk@extra.niddk.nih.gov. NCRR - National Primate Research Centers (NPRCs) National Primate Research Centers (NPRCs)* are a network of eight highly specialized facilities for nonhuman primates (NHP) research. Funded by grants through NCRR’s Division of Comparative Medicine (DCM), each center, staffed with experienced research and support staff, provides the appropriate research environment to foster the development of NHP models of human health and disease for biomedical investigations. The NPRCs are affiliated with academic institutions and are accessible to eligible biomedical and behavioral investigators supported by research project grants from the National Institutes of Health and other sources. Further information may be obtained from the notice, Procedures for Accessing Regional Primate Research Centers, published in the NIH Guide for Grants and Contracts at http://grants2.nih.gov/grants/guide/notice-files/not97-014.html, or from Jerry A. Robinson, Ph.D., Director, National Primate Research Centers and AIDS Animal Models Program, Division of Comparative Medicine, NCRR. Phone: (301) 435-0744; fax: (301) 480-3819; e-mail: JerryR@ncrr.nih.gov. *The National Primate Research Centers were formerly called Regional Primate Research Centers. The name was changed in April 2002 to reflect the expanded role of the centers. NIA - Nonhuman Primates, Aging Set-Aside Colony NIA maintains approximately 200 nonhuman primates (M. mulatta) at four National Primate Research Centers (see above) for conducting research on aging. These animals range in age from 18 to 35 years. While these animals are predominantly reserved for non-invasive research, exceptions can be made to this policy. For further information, please contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 496-0181; fax: (301) 402-0010; e-mail: nadonn@nia.nih.gov. NIA - Obesity, Diabetes and Aging Animal Resource (ODAAR) The NIA supports a colony of aged rhesus macaques, many of which are obese and/or diabetic. This is a long-term colony of monkeys housed at the University of Maryland. They have been extensively and longitudinally characterized for general health variables, blood chemistry, food intake, and body weight. Diabetic monkeys are tested daily for urine glucose and ketone levels, and prediabetic monkeys are tested weekly. Data for some of the monkeys extends as far back as 15 years. This unique resource is available for collaborative studies. ODAAR has a significant amount of stored tissue collected at necropsy and stored blood collected longitudinally. Serial blood collection or tissue collection at necropsy can also be performed prospectively. Testing and imaging can also be performed on the monkeys. Inquiries regarding collaborative studies using the ODAAR colony should be directed to: Barbara C. Hansen, Ph.D., Director, Obesity and Diabetes Research Center, University of Maryland, 10 South Pine St., Baltimore, MD 21201-1192, Phone: (410) 706-3168; fax: (410) 706-7540; e-mail: bchansen@aol.com. NCRR - Various Animal Resources NCRR maintains the following animal resources: Animal Models and Genetic Stocks, Chimpanzee Biomedical Research Program, NIH Animal Genetic Resource, and the Specific Pathogen Free Macaque Breeding and Research Program. Further information regarding these and other resources may be obtained through the NCRR Web site at www.ncrr.nih.gov/comparative_med.asp. MISCELLANEOUS RESOURCES NCRR - National Gene Vector Laboratories (NGVLs) The National Gene Vector Laboratories (NGVLs), with core funding from NCRR, serve as a resource for researchers to obtain adequate quantities of clinical-grade vectors for human gene transfer protocols. The vector types include retrovirus, lentivirus, adenovirus, adeno-associated virus, and herpes-virus. The NGVLs consist of three vector production centers at: Baylor College of Medicine; City of Hope National Medical Center and Beckman Research Institute; and Indiana University, which also serves as the Coordinating Center for all the laboratories. Two additional laboratories conduct toxicology studies for NGVL-approved investigators. These laboratories are located at the Southern Research Institute and the University of Florida. Additional information about the process for requesting vector production and/or pharmacology/toxicology support should be directed to Ms. Lorraine Rubin, NGVL Project Coordinator, Indiana University School of Medicine. Phone: (317) 274-4519; fax: (317) 278-4518; e-mail: lrubin@iupui.edu. The NGVL Coordinating Center at Indiana University also hosts a Web site: http://www.ngvl.org/. NCRR - General Clinical Research Centers (GCRCs) The General Clinical Research Centers (GCRCs) are a national network of 80 centers that provide optimal settings for medical investigators to conduct safe, controlled, state-of-the-art in-patient and out-patient studies of both children and adults. GCRCs also provide infrastructure and resources that support several career development opportunities. Investigators who have research project funding from the National Institutes of Health (NIH) and other peer-reviewed sources may apply to use GCRCs. Because the GCRCs support a full spectrum of patient-oriented scientific inquiry, researchers who use these centers can benefit from collaborative, multidisciplinary research opportunities. To request access to a GCRC facility, eligible investigators should initially contact a GCRC program director, listed in the National Center for Research Resources (NCRR) Clinical Research Resources Directory (www.ncrr.nih.gov/ncrrprog/clindir/crdirectory.asp). Further information can be obtained from Anthony R. Hayward, M.D., Director, Division of Clinical Research, National Center for Research Resources at NIH. Phone: (301) 435-0790; e-mail: haywarda@ncrr.nih.gov.

Abstract Resources currently available to the scientific community that may be of interest for endocrinology research are described briefly here. More information is available through The Endocrine Society Home Page (http://www.endo-society.org) or the information provided below. HUMAN TISSUE RESOURCES NCI - Cooperative Human Tissue Network (CHTN) The NCI Cooperative Human Tissue Network (CHTN) provides normal, benign, precancerous, and cancerous human tissue to the scientific community for biomedical research. Specimens are collected according to the investigator’s individual protocol. Information provided with the specimens includes routine histopathologic and demographic data. Contact the CHTN Web site at http://www-chtn.ims.nci.nih.gov, or 1-866-GO2-CHTN (1-866-462-2486). NCI - Cooperative Breast Cancer Tissue Resource (CBCTR) The NCI Cooperative Breast Cancer Tissue Resource (CBCTR) can provide researchers with access to over 9,000 cases of formalin-fixed, paraffin-embedded primary breast cancer specimens, with associated pathologic, clinical, and outcome data. All specimens are evaluated for pathologic diagnosis by CBCTR pathologists using standard diagnostic criteria. The collection is particularly well suited for validation studies of diagnostic and prognostic markers. Researchers can search an online database to determine whether the resource specimens and data meet their needs. Contact CBCTR’s Web site at: http://www-cbctr.ims.nci.nih.gov, or Ms. Sherrill Long, Information Management Services, Inc., (301) 984-3445; e-mail: longs@imsweb.com. NCI - Cooperative Prostate Cancer Tissue Resource (CPCTR) The NCI Cooperative Prostate Cancer Tissue Resource (CPCTR) can provide researchers with access to paraffin-embedded and frozen prostate cancer tissues with associated clinical and outcome data. The collection is particularly useful for validation studies of diagnostic and prognostic markers. Questions about the resource should be directed to ASK-CPCTR-L@LIST.NIH.GOV. Additional information can be obtained from CPCTR’s Web site at http://www.prostatetissues.org, or by contacting Ms. Sherrill Long, Information Management Services, Inc., (301) 984-3445; e-mail: longs@imsweb.com. NCI - AIDS and Cancer Specimen Resource (ACSR) The AIDS and Cancer Specimen Resource (ACSR) provides qualified researchers with tissue, cell, blood, and fluid specimens, as well as clinical data from patients with AIDS and cancer. The specimens and clinical data are available for research studies, particularly those that translate basic research findings to clinical application. Contact the ACSR Web site (http://acsr.ucsf.edu/), or Dr. Jodi Black, (301) 402-6293; e-mail: jb377x@nih.gov. NCI - Breast, Ovarian, and Colorectal Cancer Family Registries (CFRs) The Cancer Family Registries (CFRs) include two international registries: the Cancer Family Registry for Breast Cancer Studies (Breast CFR) and the Cancer Family Registry for Colorectal Cancer Studies (Colon CFR). The Breast CFR provides family history information, biological specimens, and epidemiologic and clinical data from clinic-based and population-based families at risk for breast and ovarian cancers. The Breast CFR infrastructure is particularly suited to support interdisciplinary and translational breast cancer research. Similarly, the Colon CFR collection includes family history information, epidemiologic and clinical data, and related biological specimens from individuals with colorectal cancer and their families. The colon CFR is a resource for population- and clinic-based translational research in the genetic epidemiology of colorectal cancer. For information on these registries, contact the CFR Web site (http://epi.grants.cancer.gov/cfr.html) or (301) 496-9600. NCI - Specimen Resource Locator The NCI Specimen Resource Locator (http://cancer.gov/specimens) is a database that helps researchers locate specimens for research. The database includes resources such as tissue banks and tissue procurement systems with access to normal, benign, precancerous, and/or cancerous human tissue covering a wide variety of organ sites. Researchers specify the types of specimens, number of cases, preservation methods, and associated data they require. The Locator will search the database and return a list of tissue resources most likely to meet their requirements. When no match is obtained, the researcher is referred to the NCI Tissue Expediter [(301) 496-7147; e-mail: tissexp@mail.nih.gov]. The Tissue Expediter is a scientist who can help match researchers with appropriate resources or identify appropriate collaborators when those are necessary. NIDDK - Biologic Samples from Diabetic Study Foundation A portion (1/3) of all stored nonrenewable samples (plasma, serum, urine) from subjects enrolled in the Diabetes Control and Complications Trial (DCCT) is available for use by the scientific community to address questions for which these samples may be invaluable. Announcements for using this resource appear in the NIH Guide for Grants and Contracts periodically. Inquiries may be addressed to: Catherine C. Cowie, Ph.D., Director, Type I Diabetes Clinical Trials Program, NIDDK, 6707 Democracy Blvd., Room 691, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20814-9692. Phone: (301) 594-8804; fax: (301) 480-3503; e-mail: cowiec@extra.niddk.nih.gov. NICHD - Brain and Tissue Bank for Developmental Disorders The purpose of the Bank is to collect, preserve, and distribute human tissues to investigators interested in autism and developmental disorders; normal tissues may be available for other research purposes. Further information can be obtained at: www.btbank.org. The contact persons are H. Ron Zielke or Sally Wisniewsky, University of Maryland (1-800-847-1539), and Carol Petito or Stephanie Lojko, University of Miami (1-800-592-7246). NCRR - Human Tissues and Organs Resource (HTOR) The Human Tissues and Organs Resource (HTOR) cooperative agreement supports a procurement network developed by the National Disease Research Interchange (NDRI), a not-for-profit organization. By collaborating with various medical centers, hospitals, pathology services, eye banks, tissue banks, and organ procurement organizations, HTOR provides a wide variety of human tissues and organs—both diseased and normal—to researchers for laboratory studies. Such samples include tissues from the central nervous system and brain; cardiovascular system; endocrine system; eyes, bone, and cartilage. For further information, consult the NDRI Web site (www.ndri.com) or contact Ms. Sally Strickler at NDRI, 1880 John F. Kennedy Boulevard, 6th Floor, Philadelphia, PA 19103. Phone: (800) 222-6374, ext. 227; fax: (215) 557-7154; e-mail: sstrickler@ndri.com. NCRR - Islet Cell Resource (ICR) With support from NCRR, 10 Islet Cell Resource (ICR) centers isolate, purify, and characterize human pancreatic islets for subsequent transplantation into patients with type I diabetes. The ICR centers procure whole pancreata and acquire relevant data about donors; improve islet isolation and purification techniques; distribute islets for use in approved clinical protocols; and perfect the methods of storage and shipping. In this way, the centers optimize the viability, function, and availability of islets and help clinical researchers capitalize on the recently reported successes in islet transplantation. Information on submitting requests for islet cells can be obtained from Richard A. Knazek, M.D., Division of Clinical Research, NCRR, NIH, 6705 Rockledge Drive, Bethesda, MD 20892. Phone (301) 435-0790; fax (301) 480-3661; e-mail: richardk@ncrr.nih.gov. NIA - SWAN Repository (longitudinal, multiethnic study of women at midlife including the menopausal transition) The SWAN Repository is a biologic specimen bank of the Study of Women’s Health Across the Nation (SWAN). The SWAN cohort was recruited in 1996/7 and consists of 3302 African-American, Caucasian, Chinese-American, Hispanic, and Japanese-American women.144.9.4215http://www.swanrepository.com or Dr. MaryFran Sowers, University of Michigan, School of Public Health, Epidemiology Dept., (734) 936-3892; e-mail: mfsowers@umich.edu. HUMAN AND ANIMAL CELL AND BIOLOGIC REAGENT RESOURCES NIDDK - National Hormone and Peptide Program The National Hormone and Peptide Program (NHPP) offers peptide hormones and their antisera, tissues (rat hypothalami), and miscellaneous reagents to qualified investigators. These reagents are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. These materials can be obtained from Dr. A. F. Parlow of the Harbor-UCLA Medical Center, Research and Education Institute, Torrance, CA. A more complete description of resources within this program is provided in The Endocrine Society journals. Direct scientific-technical inquiry to NHPP Scientific Director, Dr. Al Parlow, at phone: (310) 222-3537; fax: (310) 222-3432; e-mail: parlow@humc.edu. Visit the NHPP Web site at http://www.humc.edu/hormones. NICHD - National Hormone and Pituitary Program (see NIDDK listing) Following is a list of reagents currently available through the resources of NICHD: Androgen receptor and peptide antigen Recombinant monkey (cynomolgus) and baboon luteinizing hormone and follicle-stimulating hormone and antisera NIA - Aging Cell Bank To facilitate aging research on cells in culture, the NIA provides support for the Aging Cell Bank located at the Coriell Institute for Medical Research in Camden, NJ. The Aged Cell Bank provides fibroblast, lymphoblastoid, and differentiated cell lines from a wide range of human age-related conditions and other mammalian species, as well as DNA from a limited subset of cell lines. For further information, the Aged Cell Bank catalog can be accessed at http://locus.umdnj.edu/nia or contact Dr. Donald Coppock at 1-800-752-3805. NCRR - Various Cell Repositories NCRR maintains the following cell repository resources: American Type Culture Collection, National Cell Culture Center, National Stem Cell Resource, and the Yeast Genetic Stock Center. Further information regarding these resources may be obtained through the NCRR Web site at: www.ncrr.nih.gov/ncrrprog/cmpdir/BIOLOG.asp. ANIMAL RESOURCES NIA - Aging Rodent Resources NIA maintains both rat and mouse colonies for use by the scientific community. The animals available range in age from 1 to 36 months. A repository of fresh-frozen tissue from the NIA aged rodent colonies is stocked with tissue from mouse and rat strains, including caloric-restricted BALB/c mice. The NIA also maintains a colony of calorically restricted rodents of selected genotypes, which are available to the scientific community. For further information, please refer to the Aged Rodent information handbook at http://www.nih.gov/nia/research/rodent.htm or contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 496-0181; fax: (301) 402-5597; e-mail: rodents@nia.nih.gov. NCRR - Mutant Mouse Regional Resource Centers (MMRRC) The Mutant Mouse Regional Resource Center (MMRRC) Program consists of centers that collectively operate as a one-stop shop to serve the biomedical research community. Investigators who have created select mutant mouse models may donate their models to an MMRRC for broad dissemination to other investigators who request them for noncommercial research investigations related to human health, disease, and treatments. The NCRR Division of Comparative Medicine (DCM) supports the MMRRCs, which are electronically linked through the MMRRC Informatics Coordinating Center (ICC) to function as one facility. The ICC, located at The Jackson Laboratory in Bar Harbor, ME, provides database and other informatics support to the MMRRC to give the research community a single entry point to the program. Further information can be obtained from the Web site at http://www.mmrrc.org, or from Franziska Grieder, D.V.M., Ph.D., Division of Comparative Medicine, NCRR. Phone (301) 435-0744; fax: (301) 480-3819; e-mail: griederf@ncrr.nih.gov. NCRR - Induced Mutant Mouse Resource (IMR) The Induced Mutant Mouse Resource (IMR) at The Jackson Laboratory provides researchers with genetically engineered mice (transgenic, targeted mutant, retroviral insertional mutant, and chemically induced mutant mice). The function of the IMR is to select, import, cryopreserve, maintain, and distribute these important strains of mice to the research community. To improve their value for research, the IMR also undertakes genetic development of stocks, such as transferring mutant genes or transgenes to defined genetic backgrounds and combining transgenes and/or targeted mutations to create new mouse models for research. Over 800 mutant stocks have been accepted by the IMR. Current holdings include models for research on cancer, immunological and inflammatory diseases, neurological diseases and behavioral disorders, cardiovascular diseases, developmental disorders, metabolic and other diseases, reporter (e.g. GFP) and recombinase (e.g. cre/loxP) strains. About 8 strains a month are being added to the IMR holdings. A list of all strains may be obtained from the IMR Web site: www.jax.org/resources/documents/imr/. Online submission forms are also available on that site. All mice can be ordered by calling The Jackson Laboratory’s Customer Service Department at 1-800-422-MICE or (207) 288-5845 or by faxing (207) 288-6150. NIDDK - Mouse Metabolic Phenotyping Centers The mission of the Mouse Metabolic Phenotyping Centers is to provide the scientific community with standardized, high-quality metabolic and physiologic phenotyping services for mouse models of diabetes, diabetic complications, obesity, and related disorders. Researchers can ship mice to one of the four Centers (University of Cincinnati, University of Texas Southwestern Medical Center, Vanderbilt University, and Yale University) and obtain on a fee-for-service basis a range of complex exams used to characterize mouse metabolism, blood composition, energy balance, eating and exercise, organ function and morphology, physiology, and histology. Many tests are done in living animals and are designed to elucidate the subtle hallmarks of metabolic disease. Information, including a complete list of available tests, can be found at www.mmpc.org, or contact Dr. Maren R. Laughlin, NIDDK, at (301) 594-8802; e-mail: Maren.Laughlin@nih.gov; or Dr. Kristin Abraham, NIDDK, at (301) 451-8048; e-mail: abrahamk@extra.niddk.nih.gov. NCRR - National Primate Research Centers (NPRCs) National Primate Research Centers (NPRCs)* are a network of eight highly specialized facilities for nonhuman primates (NHP) research. Funded by grants through NCRR’s Division of Comparative Medicine (DCM), each center, staffed with experienced research and support staff, provides the appropriate research environment to foster the development of NHP models of human health and disease for biomedical investigations. The NPRCs are affiliated with academic institutions and are accessible to eligible biomedical and behavioral investigators supported by research project grants from the National Institutes of Health and other sources. Further information may be obtained from the notice, Procedures for Accessing Regional Primate Research Centers, published in the NIH Guide for Grants and Contracts at http://grants2.nih.gov/grants/guide/notice-files/not97-014.html, or from Jerry A. Robinson, Ph.D., Director, National Primate Research Centers and AIDS Animal Models Program, Division of Comparative Medicine, NCRR. Phone: (301) 435-0744; fax: (301) 480-3819; e-mail: JerryR@ncrr.nih.gov. *The National Primate Research Centers were formerly called Regional Primate Research Centers. The name was changed in April 2002 to reflect the expanded role of the centers. NIA - Nonhuman Primates, Aging Set-Aside Colony NIA maintains approximately 200 nonhuman primates (M. mulatta) at four National Primate Research Centers (see above) for conducting research on aging. These animals range in age from 18 to 35 years. While these animals are predominantly reserved for non-invasive research, exceptions can be made to this policy. For further information, please contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 496-0181; fax: (301) 402-0010; e-mail: nadonn@nia.nih.gov. NIA - Obesity, Diabetes and Aging Animal Resource (ODAAR) The NIA supports a colony of aged rhesus macaques, many of which are obese and/or diabetic. This is a long-term colony of monkeys housed at the University of Maryland. They have been extensively and longitudinally characterized for general health variables, blood chemistry, food intake, and body weight. Diabetic monkeys are tested daily for urine glucose and ketone levels, and prediabetic monkeys are tested weekly. Data for some of the monkeys extends as far back as 15 years. This unique resource is available for collaborative studies. ODAAR has a significant amount of stored tissue collected at necropsy and stored blood collected longitudinally. Serial blood collection or tissue collection at necropsy can also be performed prospectively. Testing and imaging can also be performed on the monkeys. Inquiries regarding collaborative studies using the ODAAR colony should be directed to: Barbara C. Hansen, Ph.D., Director, Obesity and Diabetes Research Center, University of Maryland, 10 South Pine St., Baltimore, MD 21201-1192, Phone: (410) 706-3168; fax: (410) 706-7540; e-mail: bchansen@aol.com. NCRR - Various Animal Resources NCRR maintains the following animal resources: Animal Models and Genetic Stocks, Chimpanzee Biomedical Research Program, NIH Animal Genetic Resource, and the Specific Pathogen Free Macaque Breeding and Research Program. Further information regarding these and other resources may be obtained through the NCRR Web site at www.ncrr.nih.gov/comparative_med.asp. MISCELLANEOUS RESOURCES NCRR - National Gene Vector Laboratories (NGVLs) The National Gene Vector Laboratories (NGVLs), with core funding from NCRR, serve as a resource for researchers to obtain adequate quantities of clinical-grade vectors for human gene transfer protocols. The vector types include retrovirus, lentivirus, adenovirus, adeno-associated virus, and herpes-virus. The NGVLs consist of three vector production centers at: Baylor College of Medicine; City of Hope National Medical Center and Beckman Research Institute; and Indiana University, which also serves as the Coordinating Center for all the laboratories. Two additional laboratories conduct toxicology studies for NGVL-approved investigators. These laboratories are located at the Southern Research Institute and the University of Florida. Additional information about the process for requesting vector production and/or pharmacology/toxicology support should be directed to Ms. Lorraine Rubin, NGVL Project Coordinator, Indiana University School of Medicine. Phone: (317) 274-4519; fax: (317) 278-4518; e-mail: lrubin@iupui.edu. The NGVL Coordinating Center at Indiana University also hosts a Web site: http://www.ngvl.org/. NCRR - General Clinical Research Centers (GCRCs) The General Clinical Research Centers (GCRCs) are a national network of 80 centers that provide optimal settings for medical investigators to conduct safe, controlled, state-of-the-art in-patient and out-patient studies of both children and adults. GCRCs also provide infrastructure and resources that support several career development opportunities. Investigators who have research project funding from the National Institutes of Health (NIH) and other peer-reviewed sources may apply to use GCRCs. Because the GCRCs support a full spectrum of patient-oriented scientific inquiry, researchers who use these centers can benefit from collaborative, multidisciplinary research opportunities. To request access to a GCRC facility, eligible investigators should initially contact a GCRC program director, listed in the National Center for Research Resources (NCRR) Clinical Research Resources Directory (www.ncrr.nih.gov/ncrrprog/clindir/crdirectory.asp). Further information can be obtained from Anthony R. Hayward, M.D., Director, Division of Clinical Research, National Center for Research Resources at NIH. Phone: (301) 435-0790; e-mail: haywarda@ncrr.nih.gov.

Resources currently available to the scientific community that may be of interest for endocrinology research are described briefly here. More information is available through The Endocrine Society Home Page (http://www.endo-society.org) or the information provided below. HUMAN TISSUE AND BIOLOGIC SPECIMEN RESOURCES NCI - Cooperative Human Tissue Network (CHTN) The NCI Cooperative Human Tissue Network (CHTN) provides normal, benign, precancerous, and cancerous human tissue to the scientific community for biomedical research. Specimens are collected according to the investigator’s individual protocol. Information provided with the specimens includes routine histopathologic and demographic data. The CHTN can also provide a variety of tissue microarrays. Contact the CHTN Web site at http://www-chtn.ims.nci.nih.gov, or 1-866-GO2-CHTN (1-866-462-2486). NCI - Cooperative Breast Cancer Tissue Resource (CBCTR) The NCI Cooperative Breast Cancer Tissue Resource (CBCTR) can provide researchers with access to formalin-fixed, paraffin-embedded primary breast cancer specimens, with associated pathologic, clinical, and outcome data. All specimens are evaluated for pathologic diagnosis by CBCTR pathologists using standard diagnostic criteria. The collection is particularly well suited for validation studies of diagnostic and prognostic markers. The CBCTR also makes available breast cancer tissue microarrays designed by NCI statisticians to provide high statistical power for studies of stage-specific markers of breast cancer. Contact CBCTR’s Web site at http://cbctr.nci.nih.gov, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com NCI - Cooperative Prostate Cancer Tissue Resource (CPCTR) The NCI Cooperative Prostate Cancer Tissue Resource (CPCTR) can provide access to over 4,000 cases of formalin-fixed, paraffin-embedded primary prostate cancer specimens, with associated pathology and clinical data. Fresh-frozen tissue is also available with limited clinical follow-up information. In addition, slides from prostate cancer tissue microarrays with associated pathology and clinical data are now available. Contact the CPCTR Web site at http://www.prostatetissues.org, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com NCI - AIDS and Cancer Specimen Resource (ACSR) The AIDS and Cancer Specimen Resource (ACSR) provides qualified researchers with tissue, cell, blood, and fluid specimens, as well as clinical data from patients with AIDS and cancer. The specimens and clinical data are available for research studies, particularly those that translate basic research findings to clinical application. Contact the ACSR Web site (http://acsr.ucsf.edu/) or Dr. Kishor Bhatia, (301) 496-7147; e-mail: bhatiak@mail.nih.gov NCI - Breast and Ovarian Cancer Family Registries (CFRs) The Breast and Ovarian CFRs facilitate and support interdisciplinary and population-based research on the identification and characterization of breast and ovarian cancer susceptibility genes, with particular emphasis on gene-gene and gene-environment interaction research. Available from the registries are: a) family history, epidemiologic and clinical data, b) updates on cancer recurrence, morbidity and mortality in participating families, and c) biospecimens, including plasma, lymphocytes, serum, DNA, Guthrie cards or buccal smears, and paraffin blocks of tumor tissue. For further information on these registries, contact the CFR Web site (http://epi.grants.cancer.gov/BCFR) or (301) 496-9600. NCI - Specimen Resource Locator The NCI Specimen Resource Locator (http://cancer.gov/specimens) is a database that helps researchers locate specimens for research. The database includes resources such as tissue banks and tissue procurement systems with access to normal, benign, precancerous, and/or cancerous human tissue covering a wide variety of organ sites. Researchers specify the types of specimens, number of cases, preservation methods, and associated data they require. The Locator will search the database and return a list of tissue resources most likely to meet their requirements. When no match is obtained, the researcher is referred to the NCI Tissue Expediter [(301) 496-7147; e-mail: tissexp@mail.nih.gov]. The Tissue Expediter is a scientist who can help match researchers with appropriate resources or identify appropriate collaborators when those are necessary. NIDDK - Biologic Samples from Diabetic Study Foundation A portion (1/3) of all stored nonrenewable samples (plasma, serum, urine) from subjects enrolled in the Diabetes Control and Complications Trial (DCCT) is available for use by the scientific community to address questions for which these samples may be invaluable. Announcements for using this resource appear in the NIH Guide for Grants and Contracts periodically. Inquiries may be addressed to: Catherine C. Cowie, Ph.D., Director, Diabetes Epidemiology Program, NIDDK, 6707 Democracy Blvd., Room 691, MSC 5460, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892-5460. Phone: (301) 594-8804; fax: (301) 480-3503; e-mail: cowiec@extra.niddk.nih.gov NIDDK - NIDDK Central Repositories (Diabetes Prevention Study) The NIDDK Central Repositories have selected biosamples from the DPT-1 (The Diabetes Prevention Type 1) study that are available to qualified investigators through an application process. These samples are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. Information about how to apply for these materials can be obtained from the NIDDK Central Repositories by contacting Ms. Helen Ray of RTI, 1-919-316-3418, or hmp@rti.org. Direct scientific-technical inquiry to the Project Officer of the NIDDK Central Repositories, Dr. Rebekah Rasooly, at phone: (301) 594-6007; e-mail: rr185i@nih.gov Visit the Repositories Web site at http://www.niddkrepository.org. NICHD - Brain and Tissue Bank for Developmental Disorders The purpose of the Bank is to collect, preserve, and distribute human tissues to investigators interested in autism and developmental disorders; normal tissues may be available for other research purposes. Further information can be obtained at www.btbank.org. The contact persons are H. Ron Zielke or Sally Wisniewsky, University of Maryland (1-800-847-1539), and Carol Petito or Stephanie Lojko, University of Miami (1-800-592-7246). NICHD - Reproductive Tissue Sample Repository (RTSaR) The Reproductive Tissue Sample Repository (RTSaR) is a virtual repository with online tissue sample acquisition capabilities. The RTSaR provides investigators with real-time access to human and nonhuman primate tissue and fluid inventories from four tissue bank facilities that are supported through the Specialized Cooperative Centers Program in Reproduction Research. The tissue banks are located at the University of California, San Diego (human ovary bank), Stanford University (human endometrium and DNA bank), Johns Hopkins University (male reproductive tissues and fluids), and the Oregon National Primate Research Center (nonhuman primate tissues). The web site for the RTSaR is https://rtsar.nichd.nih.gov/rtsar/login. If you wish to access the RTSaR, you can request an id and password to access the system by contacting the network administrator at RTSaR@mail.nih.gov Once you access the system, contact information for each bank is provided. Access is open to all investigators living in North America who are supported by research and research training grants from the NIH. One id and password will be provided to each principal investigator that can be utilized by any person working in the P.I.’s laboratory, or, in the case of institutional training grants (T32) and institutional career development award programs (K12), any person supported by the aforementioned awards. NCRR - Human Tissues and Organs Resource (HTOR) The Human Tissues and Organs Resource (HTOR) cooperative agreement supports a procurement network developed by the National Disease Research Interchange (NDRI), a not-for-profit organization. By collaborating with various medical centers, hospitals, pathology services, eye banks, tissue banks, and organ procurement organizations, HTOR provides a wide variety of human tissues and organs—both diseased and normal—to researchers for laboratory studies. Such samples include tissues from the central nervous system and brain, cardiovascular system, endocrine system, eyes, bone, and cartilage. For further information, consult the NDRI Web site (www.ndri.com) or contact Dr. John T. Lonsdale at NDRI, 8 Penn Center, 8th Floor, 1628 JFK Boulevard, Philadelphia, PA 19103. Phone: (800) 222-6374, ext. 271; fax: (215) 557-7154; e-mail: jlonsdale@ndriresource.org The NDRI Web site is http://www.ndri.com. NCRR - Islet Cell Resource (ICR) With support from NCRR, 10 Islet Cell Resource (ICR) centers isolate, purify, and characterize human pancreatic islets for subsequent transplantation into patients with type I diabetes. The ICR centers procure whole pancreata and acquire relevant data about donors; improve islet isolation and purification techniques; distribute islets for use in approved clinical protocols; and perfect the methods of storage and shipping. In this way, the centers optimize the viability, function, and availability of islets and help clinical researchers capitalize on the recently reported successes in islet transplantation. Information on submitting requests for islet cells can be obtained from Mr. John Kaddis, ICR Coordinating Center Project Manager, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, California 91010. Phone (626) 359-8111, ext. 63377; fax: (626) 471-7106; e-mail: jkaddis@coh.org The Coordinating Center hosts a Web site at http://icr.coh.org. NIA - SWAN Repository (longitudinal, multiethnic study of women at midlife including the menopausal transition) The SWAN Repository is a biologic specimen bank of the Study of Women’s Health Across the Nation (SWAN). The SWAN cohort was recruited in 1996/1997 and consists of 3302 African-American, Caucasian, Chinese, Hispanic, and Japanese women. The SWAN Repository contains more than 350,000 blood and urine specimens generated from the study participants’ annual visits (8 visits to date), at which time medical and health history, psychosocial measures, biological measures, and anthropometric data were and are being collected. In addition, a subset of the participants are providing urine samples, collected daily over the length of one menstrual cycle, each year. More than 900,000 of these samples are in the SWAN Repository and are available to researchers who wish to study the midlife and menopausal transition. Additionally, a DNA sample repository is also available and includes DNA as well as transformed B-lymphoblastoid cell lines from more than 1800 of the participants. To learn more about the SWAN Repository and how to apply to use SWAN Repository specimens, contact the Web site at http://www. swanrepository.com or Dr. MaryFran Sowers, University of Michigan, School of Public Health, Epidemiology Dept., (734) 936-3892; e-mail: mfsowers@umich.edu HUMAN AND ANIMAL CELL AND BIOLOGIC REAGENT RESOURCES NIDDK - National Hormone and Peptide Program The National Hormone and Peptide Program (NHPP) offers peptide hormones and their antisera, tissues (rat hypothalami), and miscellaneous reagents to qualified investigators. These reagents are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. These materials can be obtained from Dr. A. F. Parlow of the Harbor-UCLA Medical Center, Research and Education Institute, Torrance, CA. A more complete description of resources within this program is provided in The Endocrine Society journals. Direct scientific-technical inquiry to NHPP Scientific Director, Dr. Al Parlow, at phone: (310) 222-3537; fax: (310) 222-3432; e-mail: parlow@humc.edu Visit the NHPP Web site at http://www.humc.edu/hormones. NICHD - National Hormone and Pituitary Program (see NIDDK listing) Following is a list of reagents currently available through the resources of NICHD: Androgen receptor and peptide antigen Recombinant monkey (cynomolgus) and baboon luteinizing hormone and follicle-stimulating hormone and antisera. NIA - Aging Cell Bank To facilitate aging research on cells in culture, the NIA provides support for the Aging Cell Bank located at the Coriell Institute for Medical Research in Camden, NJ. The Aged Cell Bank provides fibroblast, lymphoblastoid, and differentiated cell lines from a wide range of human age-related conditions and other mammalian species, as well as DNA from a limited subset of cell lines. For further information, the Aged Cell Bank catalog can be accessed at http://locus.umdnj.edu/nia or contact Dr. Donald Coppock at 1-800-752-3805. NCRR - Various Cell Repositories NCRR maintains the following cell repository resources: National Cell Culture Center, National Stem Cell Resource, and the Yeast Genetic Stock Center. Further information regarding these resources may be obtained through the NCRR Web site at: www.ncrr.nih.gov/ncrrprog/cmpdir/BIOLOG.asp. ANIMAL RESOURCES NIA - Aging Rodent Resources NIA maintains both rat and mouse colonies for use by the scientific community. The animals available range in age from 1 to 36 months. A repository of fresh-frozen tissue from the NIA aged rodent colonies is stocked with tissue from mouse and rat strains, including caloric-restricted BALB/c mice. The NIA also maintains a colony of calorically restricted rodents of selected genotypes, which are available to the scientific community. For further information, please refer to the Aged Rodent information handbook at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentColoniesHandbook/ or contact the Office of Biological Resources and Resource Development order desk. Phone: (301) 496-0181; fax: (301) 402-5597; e-mail: rodents@nia.nih.gov NIA - Aged Rodent Tissue Bank The rodent tissue bank contains flash-frozen tissues from rodents in the NIA aged rodent colonies. Tissue is collected from rodents at 4 or 5 age points throughout the lifespan. Tissue arrays are also available. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentTissueBankHandbook/. NCRR - Mutant Mouse Regional Resource Centers (MMRRC) The Mutant Mouse Regional Resource Center (MMRRC) Program consists of centers that collectively operate as a one-stop shop to serve the biomedical research community. Investigators who have created select mutant mouse models may donate their models to an MMRRC for broad dissemination to other investigators who request them for noncommercial research investigations related to human health, disease, and treatments. The NCRR Division of Comparative Medicine (DCM) supports the MMRRCs, which are electronically linked through the MMRRC Informatics Coordinating Center (ICC) to function as one facility. The ICC, located at The Jackson Laboratory in Bar Harbor, ME, provides database and other informatics support to the MMRRC to give the research community a single entry point to the program. Further information can be obtained from the Web site at http://www.mmrrc.org, or from Franziska Grieder, D.V.M., Ph.D., Division of Comparative Medicine, NCRR. Phone (301) 435-0744; fax: (301) 480-3819; e-mail: griederf@ncrr.nih.gov NCRR - Induced Mutant Mouse Resource (IMR) The Induced Mutant Mouse Resource (IMR) at The Jackson Laboratory provides researchers with genetically engineered mice (transgenic, targeted mutant, retroviral insertional mutant, and chemically induced mutant mice). The function of the IMR is to select, import, cryopreserve, maintain, and distribute these important strains of mice to the research community. To improve their value for research, the IMR also undertakes genetic development of stocks, such as transferring mutant genes or transgenes to defined genetic backgrounds and combining transgenes and/or targeted mutations to create new mouse models for research. Over 800 mutant stocks have been accepted by the IMR. Current holdings include models for research on cancer, immunological and inflammatory diseases, neurological diseases and behavioral disorders, cardiovascular diseases, developmental disorders, metabolic and other diseases, reporter (e.g. GFP) and recombinase (e.g. cre/loxP) strains. About 8 strains a month are being added to the IMR holdings. A list of all strains may be obtained from the IMR Web site: www.jax.org/resources/documents/imr/. Online submission forms are also available on that site. All mice can be ordered by calling The Jackson Laboratory’s Customer Service Department at 1-800-422-MICE or (207) 288-5845 or by faxing (207) 288-6150. NIDDK - Mouse Metabolic Phenotyping Centers The mission of the Mouse Metabolic Phenotyping Centers is to provide the scientific community with standardized, high-quality metabolic and physiologic phenotyping services for mouse models of diabetes, diabetic complications, obesity, and related disorders. Researchers can ship mice to one of the four Centers (University of Cincinnati, University of Texas Southwestern Medical Center, Vanderbilt University, and Yale University) and obtain on a fee-for-service basis a range of complex exams used to characterize mouse metabolism, blood composition, energy balance, eating and exercise, organ function and morphology, physiology, and histology. Many tests are done in living animals and are designed to elucidate the subtle hallmarks of metabolic disease. Information, including a complete list of available tests, can be found at www.mmpc.org, or contact Dr. Maren R. Laughlin, NIDDK, at (301) 594-8802; e-mail: Maren.Laughlin@nih.gov; or Dr. Kristin Abraham, NIDDK, at (301) 451-8048; e-mail: abrahamk@extra.niddk.nih.gov NCRR - National Primate Research Centers (NPRCs) National Primate Research Centers (NPRCs) are a network of eight highly specialized facilities for nonhuman primates (NHP) research. Funded by grants through NCRR’s Division of Comparative Medicine (DCM), each center, staffed with experienced research and support staff, provides the appropriate research environment to foster the development of NHP models of human health and disease for biomedical investigations. The NPRCs are affiliated with academic institutions and are accessible to eligible biomedical and behavioral investigators supported by research project grants from the National Institutes of Health and other sources. Further information may be obtained from the notice, Procedures for Accessing Regional Primate Research Centers, published in the NIH Guide for Grants and Contracts at http://grants2.nih.gov/grants/guide/notice-files/not97-014.html, or from John Harding, Ph.D., National Primate Research Centers and AIDS Animal Models Program, Division of Comparative Medicine, NCRR. Phone: (301) 435-0744; fax: (301) 480-3819; e-mail: hardingj@mail.nih.gov NIA - Nonhuman Primates, Aging Set-Aside Colony NIA maintains approximately 200 nonhuman primates (M. mulatta) at four National Primate Research Centers (see above) for conducting research on aging. These animals range in age from 18 to 35 years. While these animals are predominantly reserved for non-invasive research, exceptions can be made to this policy. For further information, please contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 402-7744; fax: (301) 402-0010; e-mail: nadonn@nia.nih.gov NIA - Nonhuman Primate (NHP) Tissue Bank and Aging Database The NIA developed two new resources to facilitate research in the NHP model. The NHP tissue bank contains fresh-frozen and fixed tissue donated by primate centers around the country. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/NHPTissueBankHandbook.htm. The Primate Aging Database provides an internet accessible database with data from thousands of primates around the country. It can be used to investigate the effect of age on a variety of parameters, predominantly blood chemistry and husbandry measurements. The site is password protected. The URL is http://ipad.primate.wisc.edu. NIA - Obesity, Diabetes and Aging Animal Resource (USF-ODARC) The NIA supports a colony of aged rhesus macaques, many of which are obese and/or diabetic. This is a long-term colony of monkeys housed at the University of South Florida’s Obesity, Diabetes and Aging Research Center. They have been extensively and longitudinally characterized for general health variables, blood chemistry, food intake, and body weight. Diabetic monkeys are tested daily for urine glucose and ketone levels, and prediabetic monkeys are tested weekly. Data for some of the monkeys extend as far back as 15 years. This unique resource is available for collaborative studies. ODARC has a significant amount of stored tissue collected at necropsy and stored blood/plasma collected longitudinally. Serial blood collection or tissue collection at necropsy can also be performed prospectively. Testing and imaging can also be performed on the monkeys. Inquiries regarding collaborative studies using the ODARC colony should be directed to: Barbara C. Hansen, Ph.D., Director, Obesity, Diabetes and Aging Research Center, University of South Florida, All Children’s Hospital, 801 6th Street South #9340, St. Petersburg, FL 33701. Phone: (727) 767-6993; fax: (727) 767-7443; e-mail: bchansen@aol.com NCRR - Various Animal Resources NCRR maintains the following animal resources: Animal Models and Genetic Stocks, Chimpanzee Biomedical Research Program, NIH Animal Genetic Resource, and the Specific Pathogen Free Macaque Breeding and Research Program. Further information regarding these and other resources may be obtained through the NCRR Web site at www.ncrr.nih.gov/comparative_med.asp. MISCELLANEOUS RESOURCES NCRR - National Gene Vector Laboratories (NGVLs) The National Gene Vector Laboratories (NGVLs), with core funding from NCRR, serve as a resource for researchers to obtain adequate quantities of clinical-grade vectors for human gene transfer protocols. The vector types include retrovirus, lentivirus, adenovirus, adeno-associated virus, herpes-virus, and DNA plasmids. The NGVLs consist of three vector production centers at: Baylor College of Medicine; City of Hope National Medical Center and Beckman Research Institute; and Indiana University, which also serves as the Coordinating Center for all the laboratories. Two additional laboratories conduct toxicology studies for NGVL-approved investigators. These laboratories are located at the Southern Research Institute and the University of Florida. Additional information about the process for requesting vector production and/or pharmacology/toxicology support should be directed to Ms. Lorraine Matheson, NGVL Project Coordinator, Indiana University School of Medicine. Phone: (317) 274-4519; fax: (317) 278-4518; e-mail: lrubin@iupui.edu The NGVL Coordinating Center at Indiana University also hosts a Web site at http://www.ngvl.org. NCRR - General Clinical Research Centers (GCRCs) The General Clinical Research Centers (GCRCs) are a national network of 82 centers that provide optimal settings for medical investigators to conduct safe, controlled, state-of-the-art in-patient and out-patient studies of both children and adults. GCRCs also provide infrastructure and resources that support several career development opportunities. Investigators who have research project funding from the National Institutes of Health (NIH) and other peer-reviewed sources may apply to use GCRCs. Because the GCRCs support a full spectrum of patient-oriented scientific inquiry, researchers who use these centers can benefit from collaborative, multidisciplinary research opportunities. To request access to a GCRC facility, eligible investigators should initially contact a GCRC program director, listed in the National Center for Research Resources (NCRR) Clinical Research Resources Directory (www.ncrr.nih.gov/ncrrprog/clindir/crdirectory.asp). Further information can be obtained from Anthony R. Hayward, M.D., Director, Division for Clinical Research Resources, National Center for Research Resources at NIH. Phone: (301) 435-0790; e-mail: haywarda@ncrr.nih.gov

Abstract Resources currently available to the scientific community that may be of interest for endocrinology research are described briefly here. More information is available through The Endocrine Society Home Page (http://www.endo-society.org) or the information provided below. HUMAN TISSUE AND BIOLOGIC SPECIMEN RESOURCES NCI - Cooperative Human Tissue Network (CHTN) The NCI Cooperative Human Tissue Network (CHTN) provides normal, benign, precancerous, and cancerous human tissue to the scientific community for biomedical research. Specimens are collected according to the investigator’s individual protocol. Information provided with the specimens includes routine histopathologic and demographic data. The CHTN can also provide a variety of tissue microarrays. Contact the CHTN Web site at http://www-chtn.ims.nci.nih.gov, or 1-866-GO2-CHTN (1-866-462-2486). NCI - Cooperative Breast Cancer Tissue Resource (CBCTR) The NCI Cooperative Breast Cancer Tissue Resource (CBCTR) can provide researchers with access to formalin-fixed, paraffin-embedded primary breast cancer specimens, with associated pathologic, clinical, and outcome data. All specimens are evaluated for pathologic diagnosis by CBCTR pathologists using standard diagnostic criteria. The collection is particularly well suited for validation studies of diagnostic and prognostic markers. The CBCTR also makes available breast cancer tissue microarrays designed by NCI statisticians to provide high statistical power for studies of stage-specific markers of breast cancer. Contact CBCTR’s Web site at http://cbctr.nci.nih.gov, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com. NCI - Cooperative Prostate Cancer Tissue Resource (CPCTR) The NCI Cooperative Prostate Cancer Tissue Resource (CPCTR) can provide access to over 4,000 cases of formalin-fixed, paraffin-embedded primary prostate cancer specimens, with associated pathology and clinical data. Fresh-frozen tissue is also available with limited clinical follow-up information. In addition, slides from prostate cancer tissue microarrays with associated pathology and clinical data are now available. Contact the CPCTR Web site at http://www.prostatetissues.org, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com. NCI - AIDS and Cancer Specimen Resource (ACSR) The AIDS and Cancer Specimen Resource (ACSR) provides qualified researchers with tissue, cell, blood, and fluid specimens, as well as clinical data from patients with AIDS and cancer. The specimens and clinical data are available for research studies, particularly those that translate basic research findings to clinical application. Contact the ACSR Web site (http://acsr.ucsf.edu/) or Dr. Kishor Bhatia, (301) 496-7147; e-mail: bhatiak@mail.nih.gov. NCI - Breast and Ovarian Cancer Family Registries (CFRs) The Breast and Ovarian CFRs facilitate and support interdisciplinary and population-based research on the identification and characterization of breast and ovarian cancer susceptibility genes, with particular emphasis on gene-gene and gene-environment interaction research. Available from the registries are: a) family history, epidemiologic and clinical data, b) updates on cancer recurrence, morbidity and mortality in participating families, and c) biospecimens, including plasma, lymphocytes, serum, DNA, Guthrie cards or buccal smears, and paraffin blocks of tumor tissue. For further information on these registries, contact the CFR Web site (http://epi.grants.cancer.gov/BCFR) or (301) 496-9600. NCI - Specimen Resource Locator The NCI Specimen Resource Locator (http://cancer.gov/specimens) is a database that helps researchers locate specimens for research. The database includes resources such as tissue banks and tissue procurement systems with access to normal, benign, precancerous, and/or cancerous human tissue covering a wide variety of organ sites. Researchers specify the types of specimens, number of cases, preservation methods, and associated data they require. The Locator will search the database and return a list of tissue resources most likely to meet their requirements. When no match is obtained, the researcher is referred to the NCI Tissue Expediter [(301) 496-7147; e-mail: tissexp@mail.nih.gov]. The Tissue Expediter is a scientist who can help match researchers with appropriate resources or identify appropriate collaborators when those are necessary. NIDDK - Biologic Samples from Diabetic Study Foundation A portion (1/3) of all stored nonrenewable samples (plasma, serum, urine) from subjects enrolled in the Diabetes Control and Complications Trial (DCCT) is available for use by the scientific community to address questions for which these samples may be invaluable. Announcements for using this resource appear in the NIH Guide for Grants and Contracts periodically. Inquiries may be addressed to: Catherine C. Cowie, Ph.D., Director, Diabetes Epidemiology Program, NIDDK, 6707 Democracy Blvd., Room 691, MSC 5460, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892-5460. Phone: (301) 594-8804; fax: (301) 480-3503; e-mail: cowiec@extra.niddk.nih.gov. NIDDK - NIDDK Central Repositories (Diabetes Prevention Study) The NIDDK Central Repositories have selected biosamples from the DPT-1 (The Diabetes Prevention Type 1) study that are available to qualified investigators through an application process. These samples are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. Information about how to apply for these materials can be obtained from the NIDDK Central Repositories by contacting Ms. Helen Ray of RTI, 1-919-316-3418, or hmp@rti.org. Direct scientific-technical inquiry to the Project Officer of the NIDDK Central Repositories, Dr. Rebekah Rasooly, at phone: (301) 594-6007; e-mail: rr185i@nih.gov. Visit the Repositories Web site at http://www.niddkrepository.org. NICHD - Brain and Tissue Bank for Developmental Disorders The purpose of the Bank is to collect, preserve, and distribute human tissues to investigators interested in autism and developmental disorders; normal tissues may be available for other research purposes. Further information can be obtained at www.btbank.org. The contact persons are H. Ron Zielke or Sally Wisniewsky, University of Maryland (1-800-847-1539), and Carol Petito or Stephanie Lojko, University of Miami (1-800-592-7246). NICHD - Reproductive Tissue Sample Repository (RTSaR) The Reproductive Tissue Sample Repository (RTSaR) is a virtual repository with online tissue sample acquisition capabilities. The RTSaR provides investigators with real-time access to human and nonhuman primate tissue and fluid inventories from four tissue bank facilities that are supported through the Specialized Cooperative Centers Program in Reproduction Research. The tissue banks are located at the University of California, San Diego (human ovary bank), Stanford University (human endometrium and DNA bank), Johns Hopkins University (male reproductive tissues and fluids), and the Oregon National Primate Research Center (nonhuman primate tissues). The web site for the RTSaR is https://rtsar.nichd.nih.gov/rtsar/login. If you wish to access the RTSaR, you can request an id and password to access the system by contacting the network administrator at RTSaR@mail.nih.gov. Once you access the system, contact information for each bank is provided. Access is open to all investigators living in North America who are supported by research and research training grants from the NIH. One id and password will be provided to each principal investigator that can be utilized by any person working in the P.I.’s laboratory, or, in the case of institutional training grants (T32) and institutional career development award programs (K12), any person supported by the aforementioned awards. NCRR - Human Tissues and Organs Resource (HTOR) The Human Tissues and Organs Resource (HTOR) cooperative agreement supports a procurement network developed by the National Disease Research Interchange (NDRI), a not-for-profit organization. By collaborating with various medical centers, hospitals, pathology services, eye banks, tissue banks, and organ procurement organizations, HTOR provides a wide variety of human tissues and organs—both diseased and normal—to researchers for laboratory studies. Such samples include tissues from the central nervous system and brain, cardiovascular system, endocrine system, eyes, bone, and cartilage. For further information, consult the NDRI Web site (www.ndri.com) or contact Dr. John T. Lonsdale at NDRI, 8 Penn Center, 8th Floor, 1628 JFK Boulevard, Philadelphia, PA 19103. Phone: (800) 222-6374, ext. 271; fax: (215) 557-7154; e-mail: jlonsdale@ndriresource.org. The NDRI Web site is http://www.ndri.com. NCRR - Islet Cell Resource (ICR) With support from NCRR, 10 Islet Cell Resource (ICR) centers isolate, purify, and characterize human pancreatic islets for subsequent transplantation into patients with type I diabetes. The ICR centers procure whole pancreata and acquire relevant data about donors; improve islet isolation and purification techniques; distribute islets for use in approved clinical protocols; and perfect the methods of storage and shipping. In this way, the centers optimize the viability, function, and availability of islets and help clinical researchers capitalize on the recently reported successes in islet transplantation. Information on submitting requests for islet cells can be obtained from Mr. John Kaddis, ICR Coordinating Center Project Manager, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, California 91010. Phone (626) 359-8111, ext. 63377; fax: (626) 471-7106; e-mail: jkaddis@coh.org. The Coordinating Center hosts a Web site at http://icr.coh.org. NIA - SWAN Repository (longitudinal, multiethnic study of women at midlife including the menopausal transition) The SWAN Repository is a biologic specimen bank of the Study of Women’s Health Across the Nation (SWAN). The SWAN cohort was recruited in 1996/1997 and consists of 3302 African-American, Caucasian, Chinese, Hispanic, and Japanese women. The SWAN Repository contains more than 350,000 blood and urine specimens generated from the study participants’ annual visits (8 visits to date), at which time medical and health history, psychosocial measures, biological measures, and anthropometric data were and are being collected. In addition, a subset of the participants are providing urine samples, collected daily over the length of one menstrual cycle, each year. More than 900,000 of these samples are in the SWAN Repository and are available to researchers who wish to study the midlife and menopausal transition. Additionally, a DNA sample repository is also available and includes DNA as well as transformed B-lymphoblastoid cell lines from more than 1800 of the participants. To learn more about the SWAN Repository and how to apply to use SWAN Repository specimens, contact the Web site at http://www.swanrepository.com or Dr. MaryFran Sowers, University of Michigan, School of Public Health, Epidemiology Dept., (734) 936-3892; e-mail: mfsowers@umich.edu. HUMAN AND ANIMAL CELL AND BIOLOGIC REAGENT RESOURCES NIDDK - National Hormone and Peptide Program The National Hormone and Peptide Program (NHPP) offers peptide hormones and their antisera, tissues (rat hypothalami), and miscellaneous reagents to qualified investigators. These reagents are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. These materials can be obtained from Dr. A. F. Parlow of the Harbor-UCLA Medical Center, Research and Education Institute, Torrance, CA. A more complete description of resources within this program is provided in The Endocrine Society journals. Direct scientific-technical inquiry to NHPP Scientific Director, Dr. Al Parlow, at phone: (310) 222-3537; fax: (310) 222-3432; e-mail: parlow@humc.edu. Visit the NHPP Web site at http://www.humc.edu/hormones. NICHD - National Hormone and Pituitary Program (see NIDDK listing) Following is a list of reagents currently available through the resources of NICHD: Androgen receptor and peptide antigen Recombinant monkey (cynomolgus) and baboon luteinizing hormone and follicle-stimulating hormone and antisera. NIA - Aging Cell Bank To facilitate aging research on cells in culture, the NIA provides support for the Aging Cell Bank located at the Coriell Institute for Medical Research in Camden, NJ. The Aged Cell Bank provides fibroblast, lymphoblastoid, and differentiated cell lines from a wide range of human age-related conditions and other mammalian species, as well as DNA from a limited subset of cell lines. For further information, the Aged Cell Bank catalog can be accessed at http://locus.umdnj.edu/nia or contact Dr. Donald Coppock at 1-800-752-3805. NCRR - Various Cell Repositories NCRR maintains the following cell repository resources: National Cell Culture Center, National Stem Cell Resource, and the Yeast Genetic Stock Center. Further information regarding these resources may be obtained through the NCRR Web site at: www.ncrr.nih.gov/ncrrprog/cmpdir/BIOLOG.asp. ANIMAL RESOURCES NIA - Aging Rodent Resources NIA maintains both rat and mouse colonies for use by the scientific community. The animals available range in age from 1 to 36 months. A repository of fresh-frozen tissue from the NIA aged rodent colonies is stocked with tissue from mouse and rat strains, including caloric-restricted BALB/c mice. The NIA also maintains a colony of calorically restricted rodents of selected genotypes, which are available to the scientific community. For further information, please refer to the Aged Rodent information handbook at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentColoniesHandbook/ or contact the Office of Biological Resources and Resource Development order desk. Phone: (301) 496-0181; fax: (301) 402-5597; e-mail: rodents@nia.nih.gov. NIA - Aged Rodent Tissue Bank The rodent tissue bank contains flash-frozen tissues from rodents in the NIA aged rodent colonies. Tissue is collected from rodents at 4 or 5 age points throughout the lifespan. Tissue arrays are also available. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentTissueBankHandbook/. NCRR - Mutant Mouse Regional Resource Centers (MMRRC) The Mutant Mouse Regional Resource Center (MMRRC) Program consists of centers that collectively operate as a one-stop shop to serve the biomedical research community. Investigators who have created select mutant mouse models may donate their models to an MMRRC for broad dissemination to other investigators who request them for noncommercial research investigations related to human health, disease, and treatments. The NCRR Division of Comparative Medicine (DCM) supports the MMRRCs, which are electronically linked through the MMRRC Informatics Coordinating Center (ICC) to function as one facility. The ICC, located at The Jackson Laboratory in Bar Harbor, ME, provides database and other informatics support to the MMRRC to give the research community a single entry point to the program. Further information can be obtained from the Web site at http://www.mmrrc.org, or from Franziska Grieder, D.V.M., Ph.D., Division of Comparative Medicine, NCRR. Phone (301) 435-0744; fax: (301) 480-3819; e-mail: griederf@ncrr.nih.gov. NCRR - Induced Mutant Mouse Resource (IMR) The Induced Mutant Mouse Resource (IMR) at The Jackson Laboratory provides researchers with genetically engineered mice (transgenic, targeted mutant, retroviral insertional mutant, and chemically induced mutant mice). The function of the IMR is to select, import, cryopreserve, maintain, and distribute these important strains of mice to the research community. To improve their value for research, the IMR also undertakes genetic development of stocks, such as transferring mutant genes or transgenes to defined genetic backgrounds and combining transgenes and/or targeted mutations to create new mouse models for research. Over 800 mutant stocks have been accepted by the IMR. Current holdings include models for research on cancer, immunological and inflammatory diseases, neurological diseases and behavioral disorders, cardiovascular diseases, developmental disorders, metabolic and other diseases, reporter (e.g. GFP) and recombinase (e.g. cre/loxP) strains. About 8 strains a month are being added to the IMR holdings. A list of all strains may be obtained from the IMR Web site: www.jax.org/resources/documents/imr/. Online submission forms are also available on that site. All mice can be ordered by calling The Jackson Laboratory’s Customer Service Department at 1-800-422-MICE or (207) 288-5845 or by faxing (207) 288-6150. NIDDK - Mouse Metabolic Phenotyping Centers The mission of the Mouse Metabolic Phenotyping Centers is to provide the scientific community with standardized, high-quality metabolic and physiologic phenotyping services for mouse models of diabetes, diabetic complications, obesity, and related disorders. Researchers can ship mice to one of the four Centers (University of Cincinnati, University of Texas Southwestern Medical Center, Vanderbilt University, and Yale University) and obtain on a fee-for-service basis a range of complex exams used to characterize mouse metabolism, blood composition, energy balance, eating and exercise, organ function and morphology, physiology, and histology. Many tests are done in living animals and are designed to elucidate the subtle hallmarks of metabolic disease. Information, including a complete list of available tests, can be found at www.mmpc.org, or contact Dr. Maren R. Laughlin, NIDDK, at (301) 594-8802; e-mail: Maren.Laughlin@nih.gov; or Dr. Kristin Abraham, NIDDK, at (301) 451-8048; e-mail: abrahamk@extra.niddk.nih.gov. NCRR - National Primate Research Centers (NPRCs) National Primate Research Centers (NPRCs) are a network of eight highly specialized facilities for nonhuman primates (NHP) research. Funded by grants through NCRR’s Division of Comparative Medicine (DCM), each center, staffed with experienced research and support staff, provides the appropriate research environment to foster the development of NHP models of human health and disease for biomedical investigations. The NPRCs are affiliated with academic institutions and are accessible to eligible biomedical and behavioral investigators supported by research project grants from the National Institutes of Health and other sources. Further information may be obtained from the notice, Procedures for Accessing Regional Primate Research Centers, published in the NIH Guide for Grants and Contracts at http://grants2.nih.gov/grants/guide/notice-files/not97-014.html, or from John Harding, Ph.D., National Primate Research Centers and AIDS Animal Models Program, Division of Comparative Medicine, NCRR. Phone: (301) 435-0744; fax: (301) 480-3819; e-mail: hardingj@mail.nih.gov. NIA - Nonhuman Primates, Aging Set-Aside Colony NIA maintains approximately 200 nonhuman primates (M. mulatta) at four National Primate Research Centers (see above) for conducting research on aging. These animals range in age from 18 to 35 years. While these animals are predominantly reserved for non-invasive research, exceptions can be made to this policy. For further information, please contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 402-7744; fax: (301) 402-0010; e-mail: nadonn@nia.nih.gov. NIA - Nonhuman Primate (NHP) Tissue Bank and Aging Database The NIA developed two new resources to facilitate research in the NHP model. The NHP tissue bank contains fresh-frozen and fixed tissue donated by primate centers around the country. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/NHPTissueBankHandbook.htm. The Primate Aging Database provides an internet accessible database with data from thousands of primates around the country. It can be used to investigate the effect of age on a variety of parameters, predominantly blood chemistry and husbandry measurements. The site is password protected. The URL is http://ipad.primate.wisc.edu. NIA - Obesity, Diabetes and Aging Animal Resource (USF-ODARC) The NIA supports a colony of aged rhesus macaques, many of which are obese and/or diabetic. This is a long-term colony of monkeys housed at the University of South Florida’s Obesity, Diabetes and Aging Research Center. They have been extensively and longitudinally characterized for general health variables, blood chemistry, food intake, and body weight. Diabetic monkeys are tested daily for urine glucose and ketone levels, and prediabetic monkeys are tested weekly. Data for some of the monkeys extend as far back as 15 years. This unique resource is available for collaborative studies. ODARC has a significant amount of stored tissue collected at necropsy and stored blood/plasma collected longitudinally. Serial blood collection or tissue collection at necropsy can also be performed prospectively. Testing and imaging can also be performed on the monkeys. Inquiries regarding collaborative studies using the ODARC colony should be directed to: Barbara C. Hansen, Ph.D., Director, Obesity, Diabetes and Aging Research Center, University of South Florida, All Children’s Hospital, 801 6th Street South #9340, St. Petersburg, FL 33701. Phone: (727) 767-6993; fax: (727) 767-7443; e-mail: bchansen@aol.com. NCRR - Various Animal Resources NCRR maintains the following animal resources: Animal Models and Genetic Stocks, Chimpanzee Biomedical Research Program, NIH Animal Genetic Resource, and the Specific Pathogen Free Macaque Breeding and Research Program. Further information regarding these and other resources may be obtained through the NCRR Web site at www.ncrr.nih.gov/comparative_med.asp. MISCELLANEOUS RESOURCES NCRR - National Gene Vector Laboratories (NGVLs) The National Gene Vector Laboratories (NGVLs), with core funding from NCRR, serve as a resource for researchers to obtain adequate quantities of clinical-grade vectors for human gene transfer protocols. The vector types include retrovirus, lentivirus, adenovirus, adeno-associated virus, herpes-virus, and DNA plasmids. The NGVLs consist of three vector production centers at: Baylor College of Medicine; City of Hope National Medical Center and Beckman Research Institute; and Indiana University, which also serves as the Coordinating Center for all the laboratories. Two additional laboratories conduct toxicology studies for NGVL-approved investigators. These laboratories are located at the Southern Research Institute and the University of Florida. Additional information about the process for requesting vector production and/or pharmacology/toxicology support should be directed to Ms. Lorraine Matheson, NGVL Project Coordinator, Indiana University School of Medicine. Phone: (317) 274-4519; fax: (317) 278-4518; e-mail: lrubin@iupui.edu. The NGVL Coordinating Center at Indiana University also hosts a Web site at http://www.ngvl.org. NCRR - General Clinical Research Centers (GCRCs) The General Clinical Research Centers (GCRCs) are a national network of 82 centers that provide optimal settings for medical investigators to conduct safe, controlled, state-of-the-art in-patient and out-patient studies of both children and adults. GCRCs also provide infrastructure and resources that support several career development opportunities. Investigators who have research project funding from the National Institutes of Health (NIH) and other peer-reviewed sources may apply to use GCRCs. Because the GCRCs support a full spectrum of patient-oriented scientific inquiry, researchers who use these centers can benefit from collaborative, multidisciplinary research opportunities. To request access to a GCRC facility, eligible investigators should initially contact a GCRC program director, listed in the National Center for Research Resources (NCRR) Clinical Research Resources Directory (www.ncrr.nih.gov/ncrrprog/clindir/crdirectory.asp). Further information can be obtained from Anthony R. Hayward, M.D., Director, Division for Clinical Research Resources, National Center for Research Resources at NIH. Phone: (301) 435-0790; e-mail: haywarda@ncrr.nih.gov.

Resources currently available to the scientific community that may be of interest for endocrinology research are described briefly here. More information is available through The Endocrine Society Home Page (http://www.endo-society.org) or the information provided below. Human Tissue and Biologic Specimen Resources NCI - Cooperative Human Tissue Network (CHTN) The NCI Cooperative Human Tissue Network (CHTN) provides normal, benign, precancerous, and cancerous human tissue to the scientific community for biomedical research. Specimens are collected according to the investigator’s individual protocol. Information provided with the specimens includes routine histopathologic and demographic data. The CHTN can also provide a variety of tissue microarrays. Contact the CHTN Web site at http://www-chtn.ims.nci.nih.gov, or 1-866-GO2-CHTN (1-866-462-2486). NCI - Cooperative Breast Cancer Tissue Resource (CBCTR) The NCI Cooperative Breast Cancer Tissue Resource (CBCTR) can provide researchers with access to formalin-fixed, paraffin-embedded primary breast cancer specimens, with associated pathologic, clinical, and outcome data. All specimens are evaluated for pathologic diagnosis by CBCTR pathologists using standard diagnostic criteria. The collection is particularly well suited for validation studies of diagnostic and prognostic markers. The CBCTR also makes available breast cancer tissue microarrays designed by NCI statisticians to provide high statistical power for studies of stage-specific markers of breast cancer. Contact CBCTR’s Web site at http://cbctr.nci.nih.gov, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com. NCI - Cooperative Prostate Cancer Tissue Resource (CPCTR) The NCI Cooperative Prostate Cancer Tissue Resource (CPCTR) can provide access to over 4,000 cases of formalin-fixed, paraffin-embedded primary prostate cancer specimens, with associated pathology and clinical data. Fresh-frozen tissue is also available with limited clinical follow-up information. In addition, slides from prostate cancer tissue microarrays with associated pathology and clinical data are now available. Contact the CPCTR Web site at http://www.prostatetissues.org, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com. NCI - AIDS and Cancer Specimen Resource (ACSR) The AIDS and Cancer Specimen Resource (ACSR) provides qualified researchers with tissue, cell, blood, and fluid specimens, as well as clinical data from patients with AIDS and cancer. The specimens and clinical data are available for research studies, particularly those that translate basic research findings to clinical application. Contact the ACSR Web site (http://acsr.ucsf.edu/) or Dr. Kishor Bhatia, (301) 496-7147; e-mail: bhatiak@mail.nih.gov. NCI - Breast and Ovarian Cancer Family Registries (CFRs) The Breast and Ovarian CFRs facilitate and support interdisciplinary and population-based research on the identification and characterization of breast and ovarian cancer susceptibility genes, with particular emphasis on gene-gene and gene-environment interaction research. Available from the registries are: a) family history, epidemiologic and clinical data, b) updates on cancer recurrence, morbidity and mortality in participating families, and c) biospecimens, including plasma, lymphocytes, serum, DNA, Guthrie cards or buccal smears, and paraffin blocks of tumor tissue. For further information on these registries, contact the CFR Web site (http://epi.grants.cancer.gov/BCFR) or (301) 496-9600. NCI - Specimen Resource Locator The NCI Specimen Resource Locator (http://cancer.gov/specimens) is a database that helps researchers locate specimens for research. The database includes resources such as tissue banks and tissue procurement systems with access to normal, benign, precancerous, and/or cancerous human tissue covering a wide variety of organ sites. Researchers specify the types of specimens, number of cases, preservation methods, and associated data they require. The Locator will search the database and return a list of tissue resources most likely to meet their requirements. When no match is obtained, the researcher is referred to the NCI Tissue Expediter [(301) 496-7147; e-mail: tissexp@mail.nih.gov]. The Tissue Expediter is a scientist who can help match researchers with appropriate resources or identify appropriate collaborators when those are necessary. NIDDK - Biologic Samples from Diabetic Study Foundation A portion (1/3) of all stored nonrenewable samples (plasma, serum, urine) from subjects enrolled in the Diabetes Control and Complications Trial (DCCT) is available for use by the scientific community to address questions for which these samples may be invaluable. Announcements for using this resource appear in the NIH Guide for Grants and Contracts periodically. Inquiries may be addressed to: Catherine C. Cowie, Ph.D., Director, Diabetes Epidemiology Program, NIDDK, 6707 Democracy Blvd., Room 691, MSC 5460, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892-5460. Phone: (301) 594-8804; fax: (301) 480-3503; e-mail: cowiec@extra.niddk.nih.gov. NIDDK - NIDDK Central Repositories (Diabetes Prevention Study) The NIDDK Central Repositories have selected biosamples from the DPT-1 (The Diabetes Prevention Type 1) study that are available to qualified investigators through an application process. These samples are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. Information about how to apply for these materials can be obtained from the NIDDK Central Repositories by contacting Ms. Helen Ray of RTI, 1-919-316-3418, or hmp@rti.org. Direct scientific-technical inquiry to the Project Officer of the NIDDK Central Repositories, Dr. Rebekah Rasooly, at phone: (301) 594-6007; e-mail: rr185i@nih.gov. Visit the Repositories Web site at http://www.niddkrepository.org. NICHD - Brain and Tissue Bank for Developmental Disorders The purpose of the Bank is to collect, preserve, and distribute human tissues to investigators interested in autism and developmental disorders; normal tissues may be available for other research purposes. Further information can be obtained at www.btbank.org. The contact persons are H. Ron Zielke or Sally Wisniewsky, University of Maryland (1-800-847-1539), and Carol Petito or Stephanie Lojko, University of Miami (1-800-592-7246). NICHD - Reproductive Tissue Sample Repository (RTSaR) The Reproductive Tissue Sample Repository (RTSaR) is a virtual repository with online tissue sample acquisition capabilities. The RTSaR provides investigators with real-time access to human and nonhuman primate tissue and fluid inventories from four tissue bank facilities that are supported through the Specialized Cooperative Centers Program in Reproduction Research. The tissue banks are located at the University of California, San Diego (human ovary bank), Stanford University (human endometrium and DNA bank), Johns Hopkins University (male reproductive tissues and fluids), and the Oregon National Primate Research Center (nonhuman primate tissues). The web site for the RTSaR is https://rtsar.nichd.nih.gov/rtsar/login. If you wish to access the RTSaR, you can request an id and password to access the system by contacting the network administrator at RTSaR@mail.nih.gov. Once you access the system, contact information for each bank is provided. Access is open to all investigators living in North America who are supported by research and research training grants from the NIH. One id and password will be provided to each principal investigator that can be utilized by any person working in the P.I.’s laboratory, or, in the case of institutional training grants (T32) and institutional career development award programs (K12), any person supported by the aforementioned awards. NCRR - Human Tissues and Organs Resource (HTOR) The Human Tissues and Organs Resource (HTOR) cooperative agreement supports a procurement network developed by the National Disease Research Interchange (NDRI), a not-for-profit organization. By collaborating with various medical centers, hospitals, pathology services, eye banks, tissue banks, and organ procurement organizations, HTOR provides a wide variety of human tissues and organs—both diseased and normal—to researchers for laboratory studies. Such samples include tissues from the central nervous system and brain, cardiovascular system, endocrine system, eyes, bone, and cartilage. For further information, consult the NDRI Web site (www.ndri.com) or contact Dr. John T. Lonsdale at NDRI, 8 Penn Center, 8th Floor, 1628 JFK Boulevard, Philadelphia, PA 19103. Phone: (800) 222-6374, ext. 271; fax: (215) 557-7154; e-mail: jlonsdale@ndriresource.org. The NDRI Web site is http://www.ndri.com. NCRR - Islet Cell Resource (ICR) With support from NCRR, 10 Islet Cell Resource (ICR) centers isolate, purify, and characterize human pancreatic islets for subsequent transplantation into patients with type I diabetes. The ICR centers procure whole pancreata and acquire relevant data about donors; improve islet isolation and purification techniques; distribute islets for use in approved clinical protocols; and perfect the methods of storage and shipping. In this way, the centers optimize the viability, function, and availability of islets and help clinical researchers capitalize on the recently reported successes in islet transplantation. Information on submitting requests for islet cells can be obtained from Mr. John Kaddis, ICR Coordinating Center Project Manager, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, California 91010. Phone (626) 359-8111, ext. 63377; fax: (626) 471-7106; e-mail: jkaddis@coh.org. The Coordinating Center hosts a Web site at http://icr.coh.org. NIA - SWAN Repository (longitudinal, multiethnic study of women at midlife including the menopausal transition) The SWAN Repository is a biologic specimen bank of the Study of Women’s Health Across the Nation (SWAN). The SWAN cohort was recruited in 1996/1997 and consists of 3302 African-American, Caucasian, Chinese, Hispanic, and Japanese women. The SWAN Repository contains more than 350,000 blood and urine specimens generated from the study participants’ annual visits (8 visits to date), at which time medical and health history, psychosocial measures, biological measures, and anthropometric data were and are being collected. In addition, a subset of the participants are providing urine samples, collected daily over the length of one menstrual cycle, each year. More than 900,000 of these samples are in the SWAN Repository and are available to researchers who wish to study the midlife and menopausal transition. Additionally, a DNA sample repository is also available and includes DNA as well as transformed B-lymphoblastoid cell lines from more than 1800 of the participants. To learn more about the SWAN Repository and how to apply to use SWAN Repository specimens, contact the Web site at http://www. swanrepository.com or Dr. MaryFran Sowers, University of Michigan, School of Public Health, Epidemiology Dept., (734) 936-3892; e-mail: mfsowers@umich.edu. Human and Animal Cell and Biologic Reagent Resources NIDDK - National Hormone and Peptide Program The National Hormone and Peptide Program (NHPP) offers peptide hormones and their antisera, tissues (rat hypothalami), and miscellaneous reagents to qualified investigators. These reagents are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. These materials can be obtained from Dr. A. F. Parlow of the Harbor-UCLA Medical Center, Research and Education Institute, Torrance, CA. A more complete description of resources within this program is provided in The Endocrine Society journals. Direct scientific-technical inquiry to NHPP Scientific Director, Dr. Al Parlow, at phone: (310) 222-3537; fax: (310) 222-3432; e-mail: parlow@humc.edu. Visit the NHPP Web site at http://www.humc.edu/hormones. NICHD - National Hormone and Pituitary Program (see NIDDK listing) Following is a list of reagents currently available through the resources of NICHD: Androgen receptor and peptide antigen Recombinant monkey (cynomolgus) and baboon luteinizing hormone and follicle-stimulating hormone and antisera. NIA - Aging Cell Bank To facilitate aging research on cells in culture, the NIA provides support for the Aging Cell Bank located at the Coriell Institute for Medical Research in Camden, NJ. The Aged Cell Bank provides fibroblast, lymphoblastoid, and differentiated cell lines from a wide range of human age-related conditions and other mammalian species, as well as DNA from a limited subset of cell lines. For further information, the Aged Cell Bank catalog can be accessed at http://locus.umdnj.edu/nia or contact Dr. Donald Coppock at 1-800-752-3805. NCRR - Various Cell Repositories NCRR maintains the following cell repository resources: National Cell Culture Center, National Stem Cell Resource, and the Yeast Genetic Stock Center. Further information regarding these resources may be obtained through the NCRR Web site at: www.ncrr.nih.gov/ncrrprog/cmpdir/BIOLOG.asp. Animal Resources NIA - Aging Rodent Resources NIA maintains both rat and mouse colonies for use by the scientific community. The animals available range in age from 1 to 36 months. A repository of fresh-frozen tissue from the NIA aged rodent colonies is stocked with tissue from mouse and rat strains, including caloric-restricted BALB/c mice. The NIA also maintains a colony of calorically restricted rodents of selected genotypes, which are available to the scientific community. For further information, please refer to the Aged Rodent information handbook at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentColoniesHandbook/ or contact the Office of Biological Resources and Resource Development order desk. Phone: (301) 496-0181; fax: (301) 402-5597; e-mail: rodents@nia.nih.gov. NIA - Aged Rodent Tissue Bank The rodent tissue bank contains flash-frozen tissues from rodents in the NIA aged rodent colonies. Tissue is collected from rodents at 4 or 5 age points throughout the lifespan. Tissue arrays are also available. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentTissueBankHandbook/. NCRR - Mutant Mouse Regional Resource Centers (MMRRC) The Mutant Mouse Regional Resource Center (MMRRC) Program consists of centers that collectively operate as a one-stop shop to serve the biomedical research community. Investigators who have created select mutant mouse models may donate their models to an MMRRC for broad dissemination to other investigators who request them for noncommercial research investigations related to human health, disease, and treatments. The NCRR Division of Comparative Medicine (DCM) supports the MMRRCs, which are electronically linked through the MMRRC Informatics Coordinating Center (ICC) to function as one facility. The ICC, located at The Jackson Laboratory in Bar Harbor, ME, provides database and other informatics support to the MMRRC to give the research community a single entry point to the program. Further information can be obtained from the Web site at http://www.mmrrc.org, or from Franziska Grieder, D.V.M., Ph.D., Division of Comparative Medicine, NCRR. Phone (301) 435-0744; fax: (301) 480-3819; e-mail: griederf@ncrr.nih.gov. NCRR - Induced Mutant Mouse Resource (IMR) The Induced Mutant Mouse Resource (IMR) at The Jackson Laboratory provides researchers with genetically engineered mice (transgenic, targeted mutant, retroviral insertional mutant, and chemically induced mutant mice). The function of the IMR is to select, import, cryopreserve, maintain, and distribute these important strains of mice to the research community. To improve their value for research, the IMR also undertakes genetic development of stocks, such as transferring mutant genes or transgenes to defined genetic backgrounds and combining transgenes and/or targeted mutations to create new mouse models for research. Over 800 mutant stocks have been accepted by the IMR. Current holdings include models for research on cancer, immunological and inflammatory diseases, neurological diseases and behavioral disorders, cardiovascular diseases, developmental disorders, metabolic and other diseases, reporter (e.g. GFP) and recombinase (e.g. cre/loxP) strains. About 8 strains a month are being added to the IMR holdings. A list of all strains may be obtained from the IMR Web site: www.jax.org/resources/documents/imr/. Online submission forms are also available on that site. All mice can be ordered by calling The Jackson Laboratory’s Customer Service Department at 1-800-422-MICE or (207) 288-5845 or by faxing (207) 288-6150. NIDDK - Mouse Metabolic Phenotyping Centers The mission of the Mouse Metabolic Phenotyping Centers is to provide the scientific community with standardized, high-quality metabolic and physiologic phenotyping services for mouse models of diabetes, diabetic complications, obesity, and related disorders. Researchers can ship mice to one of the four Centers (University of Cincinnati, University of Texas Southwestern Medical Center, Vanderbilt University, and Yale University) and obtain on a fee-for-service basis a range of complex exams used to characterize mouse metabolism, blood composition, energy balance, eating and exercise, organ function and morphology, physiology, and histology. Many tests are done in living animals and are designed to elucidate the subtle hallmarks of metabolic disease. Information, including a complete list of available tests, can be found at www.mmpc.org, or contact Dr. Maren R. Laughlin, NIDDK, at (301) 594-8802; e-mail: Maren.Laughlin@nih.gov; or Dr. Kristin Abraham, NIDDK, at (301) 451-8048; e-mail: abrahamk@extra.niddk.nih.gov. NCRR - National Primate Research Centers (NPRCs) National Primate Research Centers (NPRCs) are a network of eight highly specialized facilities for nonhuman primates (NHP) research. Funded by grants through NCRR’s Division of Comparative Medicine (DCM), each center, staffed with experienced research and support staff, provides the appropriate research environment to foster the development of NHP models of human health and disease for biomedical investigations. The NPRCs are affiliated with academic institutions and are accessible to eligible biomedical and behavioral investigators supported by research project grants from the National Institutes of Health and other sources. Further information may be obtained from the notice, Procedures for Accessing Regional Primate Research Centers, published in the NIH Guide for Grants and Contracts at http://grants2.nih.gov/grants/guide/notice-files/not97-014.html, or from John Harding, Ph.D., National Primate Research Centers and AIDS Animal Models Program, Division of Comparative Medicine, NCRR. Phone: (301) 435-0744; fax: (301) 480-3819; e-mail: hardingj@mail.nih.gov. NIA - Nonhuman Primates, Aging Set-Aside Colony NIA maintains approximately 200 nonhuman primates (M. mulatta) at four National Primate Research Centers (see above) for conducting research on aging. These animals range in age from 18 to 35 years. While these animals are predominantly reserved for non-invasive research, exceptions can be made to this policy. For further information, please contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 402-7744; fax: (301) 402-0010; e-mail: nadonn@nia.nih.gov. NIA - Nonhuman Primate (NHP) Tissue Bank and Aging Database The NIA developed two new resources to facilitate research in the NHP model. The NHP tissue bank contains fresh-frozen and fixed tissue donated by primate centers around the country. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/NHPTissueBankHandbook.htm.The Primate Aging Database provides an internet accessible database with data from thousands of primates around the country. It can be used to investigate the effect of age on a variety of parameters, predominantly blood chemistry and husbandry measurements. The site is password protected. The URL is http://ipad.primate.wisc.edu. NIA - Obesity, Diabetes and Aging Animal Resource (USF-ODARC) The NIA supports a colony of aged rhesus macaques, many of which are obese and/or diabetic. This is a long-term colony of monkeys housed at the University of South Florida’s Obesity, Diabetes and Aging Research Center. They have been extensively and longitudinally characterized for general health variables, blood chemistry, food intake, and body weight. Diabetic monkeys are tested daily for urine glucose and ketone levels, and prediabetic monkeys are tested weekly. Data for some of the monkeys extend as far back as 15 years. This unique resource is available for collaborative studies. ODARC has a significant amount of stored tissue collected at necropsy and stored blood/plasma collected longitudinally. Serial blood collection or tissue collection at necropsy can also be performed prospectively. Testing and imaging can also be performed on the monkeys. Inquiries regarding collaborative studies using the ODARC colony should be directed to: Barbara C. Hansen, Ph.D., Director, Obesity, Diabetes and Aging Research Center, University of South Florida, All Children’s Hospital, 801 6th Street South #9340, St. Petersburg, FL 33701. Phone: (727) 767-6993; fax: (727) 767-7443; e-mail: bchansen@aol.com. NCRR - Various Animal Resources NCRR maintains the following animal resources: Animal Models and Genetic Stocks, Chimpanzee Biomedical Research Program, NIH Animal Genetic Resource, and the Specific Pathogen Free Macaque Breeding and Research Program. Further information regarding these and other resources may be obtained through the NCRR Web site at www.ncrr.nih.gov/comparative_med.asp. Miscellaneous Resources NCRR - National Gene Vector Laboratories (NGVLs) The National Gene Vector Laboratories (NGVLs), with core funding from NCRR, serve as a resource for researchers to obtain adequate quantities of clinical-grade vectors for human gene transfer protocols. The vector types include retrovirus, lentivirus, adenovirus, adeno-associated virus, herpes-virus, and DNA plasmids. The NGVLs consist of three vector production centers at: Baylor College of Medicine; City of Hope National Medical Center and Beckman Research Institute; and Indiana University, which also serves as the Coordinating Center for all the laboratories. Two additional laboratories conduct toxicology studies for NGVL-approved investigators. These laboratories are located at the Southern Research Institute and the University of Florida. Additional information about the process for requesting vector production and/or pharmacology/toxicology support should be directed to Ms. Lorraine Matheson, NGVL Project Coordinator, Indiana University School of Medicine. Phone: (317) 274-4519; fax: (317) 278-4518; e-mail: lrubin@iupui.edu. The NGVL Coordinating Center at Indiana University also hosts a Web site at http://www.ngvl.org. NCRR - General Clinical Research Centers (GCRCs) The General Clinical Research Centers (GCRCs) are a national network of 82 centers that provide optimal settings for medical investigators to conduct safe, controlled, state-of-the-art in-patient and out-patient studies of both children and adults. GCRCs also provide infrastructure and resources that support several career development opportunities. Investigators who have research project funding from the National Institutes of Health (NIH) and other peer-reviewed sources may apply to use GCRCs. Because the GCRCs support a full spectrum of patient-oriented scientific inquiry, researchers who use these centers can benefit from collaborative, multidisciplinary research opportunities. To request access to a GCRC facility, eligible investigators should initially contact a GCRC program director, listed in the National Center for Research Resources (NCRR) Clinical Research Resources Directory (www.ncrr.nih.gov/ncrrprog/clindir/crdirectory.asp). Further information can be obtained from Anthony R. Hayward, M.D., Director, Division for Clinical Research Resources, National Center for Research Resources at NIH. Phone: (301) 435-0790; e-mail: haywarda@ncrr.nih.gov.

Resources currently available to the scientific community that may be of interest for endocrinology research are described briefly here. More information is available through The Endocrine Society Home Page (http://www.endo-society.org) or the information provided below. Human Tissue and Biologic Specimen Resources NCI - Cooperative Human Tissue Network (CHTN) The NCI Cooperative Human Tissue Network (CHTN) provides normal, benign, precancerous, and cancerous human tissue to the scientific community for biomedical research. Specimens are collected according to the investigator’s individual protocol. Information provided with the specimens includes routine histopathologic and demographic data. The CHTN can also provide a variety of tissue microarrays. Contact the CHTN Web site at http://www-chtn.ims.nci.nih.gov, or 1-866-GO2-CHTN (1-866-462-2486). NCI - Cooperative Breast Cancer Tissue Resource (CBCTR) The NCI Cooperative Breast Cancer Tissue Resource (CBCTR) can provide researchers with access to formalin-fixed, paraffin-embedded primary breast cancer specimens, with associated pathologic, clinical, and outcome data. All specimens are evaluated for pathologic diagnosis by CBCTR pathologists using standard diagnostic criteria. The collection is particularly well suited for validation studies of diagnostic and prognostic markers. The CBCTR also makes available breast cancer tissue microarrays designed by NCI statisticians to provide high statistical power for studies of stage-specific markers of breast cancer. Contact CBCTR’s Web site at http://cbctr.nci.nih.gov, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770;marrouliss@imsweb.com. NCI - Cooperative Prostate Cancer Tissue Resource (CPCTR) The NCI Cooperative Prostate Cancer Tissue Resource (CPCTR) can provide access to over 4,000 cases of formalin-fixed, paraffin-embedded primary prostate cancer specimens, with associated pathology and clinical data. Fresh-frozen tissue is also available with limited clinical follow-up information. In addition, slides from prostate cancer tissue microarrays with associated pathology and clinical data are now available. Contact the CPCTR Web site at http://www.prostatetissues.org, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770;marrouliss@imsweb.com. NCI - AIDS and Cancer Specimen Resource (ACSR) The AIDS and Cancer Specimen Resource (ACSR) provides qualified researchers with tissue, cell, blood, and fluid specimens, as well as clinical data from patients with AIDS and cancer. The specimens and clinical data are available for research studies, particularly those that translate basic research findings to clinical application. Contact the ACSR Web site (http://acsr.ucsf.edu/) or Dr. Kishor Bhatia, (301) 496-7147;bhatiak@mail.nih.gov. NCI - Breast and Ovarian Cancer Family Registries (CFRs) The Breast and Ovarian CFRs facilitate and support interdisciplinary and population-based research on the identification and characterization of breast and ovarian cancer susceptibility genes, with particular emphasis on gene-gene and gene-environment interaction research. Available from the registries are: a) family history, epidemiologic and clinical data, b) updates on cancer recurrence, morbidity and mortality in participating families, and c) biospecimens, including plasma, lymphocytes, serum, DNA, Guthrie cards or buccal smears, and paraffin blocks of tumor tissue. For further information on these registries, contact the CFR Web site (http://epi.grants.cancer.gov/BCFR) or (301) 496-9600. NCI - Specimen Resource Locator The NCI Specimen Resource Locator (http://cancer.gov/specimens) is a database that helps researchers locate specimens for research. The database includes resources such as tissue banks and tissue procurement systems with access to normal, benign, precancerous, and/or cancerous human tissue covering a wide variety of organ sites. Researchers specify the types of specimens, number of cases, preservation methods, and associated data they require. The Locator will search the database and return a list of tissue resources most likely to meet their requirements. When no match is obtained, the researcher is referred to the NCI Tissue Expediter [(301) 496-7147;tissexp@mail.nih.gov]. The Tissue Expediter is a scientist who can help match researchers with appropriate resources or identify appropriate collaborators when those are necessary. NIDDK - Biologic Samples from Diabetic Study Foundation A portion (1/3) of all stored nonrenewable samples (plasma, serum, urine) from subjects enrolled in the Diabetes Control and Complications Trial (DCCT) is available for use by the scientific community to address questions for which these samples may be invaluable. Announcements for using this resource appear in the NIH Guide for Grants and Contracts periodically. Inquiries may be addressed to: Catherine C. Cowie, Ph.D., Director, Diabetes Epidemiology Program, NIDDK, 6707 Democracy Blvd., Room 691, MSC 5460, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892-5460. Phone: (301) 594-8804; fax: (301) 480-3503;cowiec@extra.niddk.nih.gov. NIDDK - NIDDK Central Repositories (Diabetes Prevention Study) The NIDDK Central Repositories have selected biosamples from the DPT-1 (The Diabetes Prevention Type 1) study that are available to qualified investigators through an application process. These samples are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. Information about how to apply for these materials can be obtained from the NIDDK Central Repositories by contacting Ms. Helen Ray of RTI, 1-919-316-3418, or hmp@rti.org. Direct scientific-technical inquiry to the Project Officer of the NIDDK Central Repositories, Dr. Rebekah Rasooly, at phone: (301) 594-6007;rr185i@nih.gov. Visit the Repositories Web site at http://www.niddkrepository.org. NICHD - Brain and Tissue Bank for Developmental Disorders The purpose of the Bank is to collect, preserve, and distribute human tissues to investigators interested in autism and developmental disorders; normal tissues may be available for other research purposes. Further information can be obtained at www.btbank.org. The contact persons are H. Ron Zielke or Sally Wisniewsky, University of Maryland (1-800-847-1539), and Carol Petito or Stephanie Lojko, University of Miami (1-800-592-7246). NICHD - Reproductive Tissue Sample Repository (RTSaR) The Reproductive Tissue Sample Repository (RTSaR) is a virtual repository with online tissue sample acquisition capabilities. The RTSaR provides investigators with real-time access to human and nonhuman primate tissue and fluid inventories from four tissue bank facilities that are supported through the Specialized Cooperative Centers Program in Reproduction Research. The tissue banks are located at the University of California, San Diego (human ovary bank), Stanford University (human endometrium and DNA bank), Johns Hopkins University (male reproductive tissues and fluids), and the Oregon National Primate Research Center (nonhuman primate tissues). The web site for the RTSaR is https://rtsar.nichd.nih.gov/rtsar/login. If you wish to access the RTSaR, you can request an id and password to access the system by contacting the network administrator at RTSaR@mail.nih.gov. Once you access the system, contact information for each bank is provided. Access is open to all investigators living in North America who are supported by research and research training grants from the NIH. One id and password will be provided to each principal investigator that can be utilized by any person working in the P.I.’s laboratory, or, in the case of institutional training grants (T32) and institutional career development award programs (K12), any person supported by the aforementioned awards. NCRR - Human Tissues and Organs Resource (HTOR) The Human Tissues and Organs Resource (HTOR) cooperative agreement supports a procurement network developed by the National Disease Research Interchange (NDRI), a not-for-profit organization. By collaborating with various medical centers, hospitals, pathology services, eye banks, tissue banks, and organ procurement organizations, HTOR provides a wide variety of human tissues and organs—both diseased and normal—to researchers for laboratory studies. Such samples include tissues from the central nervous system and brain, cardiovascular system, endocrine system, eyes, bone, and cartilage. For further information, consult the NDRI Web site (www.ndri.com) or contact Dr. John T. Lonsdale at NDRI, 8 Penn Center, 8th Floor, 1628 JFK Boulevard, Philadelphia, PA 19103. Phone: (800) 222-6374, ext. 271; fax: (215) 557-7154;jlonsdale@ndriresource.org. The NDRI Web site is http://www.ndri.com. NCRR - Islet Cell Resource (ICR) With support from NCRR, 10 Islet Cell Resource (ICR) centers isolate, purify, and characterize human pancreatic islets for subsequent transplantation into patients with type I diabetes. The ICR centers procure whole pancreata and acquire relevant data about donors; improve islet isolation and purification techniques; distribute islets for use in approved clinical protocols; and perfect the methods of storage and shipping. In this way, the centers optimize the viability, function, and availability of islets and help clinical researchers capitalize on the recently reported successes in islet transplantation. Information on submitting requests for islet cells can be obtained from Mr. John Kaddis, ICR Coordinating Center Project Manager, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, California 91010. Phone (626) 359-8111, ext. 63377; fax: (626) 471-7106;jkaddis@coh.org. The Coordinating Center hosts a Web site at http://icr.coh.org. NIA - SWAN Repository (longitudinal, multiethnic study of women at midlife including the menopausal transition) The SWAN Repository is a biologic specimen bank of the Study of Women’s Health Across the Nation (SWAN). The SWAN cohort was recruited in 1996/1997 and consists of 3302 African-American, Caucasian, Chinese, Hispanic, and Japanese women. The SWAN Repository contains more than 350,000 blood and urine specimens generated from the study participants’ annual visits (8 visits to date), at which time medical and health history, psychosocial measures, biological measures, and anthropometric data were and are being collected. In addition, a subset of the participants are providing urine samples, collected daily over the length of one menstrual cycle, each year. More than 900,000 of these samples are in the SWAN Repository and are available to researchers who wish to study the midlife and menopausal transition. Additionally, a DNA sample repository is also available and includes DNA as well as transformed B-lymphoblastoid cell lines from more than 1800 of the participants. To learn more about the SWAN Repository and how to apply to use SWAN Repository specimens, contact the Web site at http://www. swanrepository.com or Dr. MaryFran Sowers, University of Michigan, School of Public Health, Epidemiology Dept., (734) 936-3892;mfsowers@umich.edu. Human and Animal Cell and Biologic Reagent Resources NIDDK - National Hormone and Peptide Program The National Hormone and Peptide Program (NHPP) offers peptide hormones and their antisera, tissues (rat hypothalami), and miscellaneous reagents to qualified investigators. These reagents are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. These materials can be obtained from Dr. A. F. Parlow of the Harbor-UCLA Medical Center, Research and Education Institute, Torrance, CA. A more complete description of resources within this program is provided in The Endocrine Society journals. Direct scientific-technical inquiry to NHPP Scientific Director, Dr. Al Parlow, at phone: (310) 222-3537; fax: (310) 222-3432;parlow@humc.edu. Visit the NHPP Web site at http://www.humc.edu/hormones. NICHD - National Hormone and Pituitary Program (see NIDDK listing) Following is a list of reagents currently available through the resources of NICHD: Androgen receptor and peptide antigen Recombinant monkey (cynomolgus) and baboon luteinizing hormone and follicle-stimulating hormone and antisera. NIA - Aging Cell Bank To facilitate aging research on cells in culture, the NIA provides support for the Aging Cell Bank located at the Coriell Institute for Medical Research in Camden, NJ. The Aged Cell Bank provides fibroblast, lymphoblastoid, and differentiated cell lines from a wide range of human age-related conditions and other mammalian species, as well as DNA from a limited subset of cell lines. For further information, the Aged Cell Bank catalog can be accessed at http://locus.umdnj.edu/nia or contact Dr. Donald Coppock at 1-800-752-3805. NCRR - Various Cell Repositories NCRR maintains the following cell repository resources: National Cell Culture Center, National Stem Cell Resource, and the Yeast Genetic Stock Center. Further information regarding these resources may be obtained through the NCRR Web site at: www.ncrr.nih.gov/ncrrprog/cmpdir/BIOLOG.asp. Animal Resources NIA - Aging Rodent Resources NIA maintains both rat and mouse colonies for use by the scientific community. The animals available range in age from 1 to 36 months. A repository of fresh-frozen tissue from the NIA aged rodent colonies is stocked with tissue from mouse and rat strains, including caloric-restricted BALB/c mice. The NIA also maintains a colony of calorically restricted rodents of selected genotypes, which are available to the scientific community. For further information, please refer to the Aged Rodent information handbook at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentColoniesHandbook/ or contact the Office of Biological Resources and Resource Development order desk. Phone: (301) 496-0181; fax: (301) 402-5597;rodents@nia.nih.gov. NIA - Aged Rodent Tissue Bank The rodent tissue bank contains flash-frozen tissues from rodents in the NIA aged rodent colonies. Tissue is collected from rodents at 4 or 5 age points throughout the lifespan. Tissue arrays are also available. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentTissueBankHandbook/. NCRR - Mutant Mouse Regional Resource Centers (MMRRC) The Mutant Mouse Regional Resource Center (MMRRC) Program consists of centers that collectively operate as a one-stop shop to serve the biomedical research community. Investigators who have created select mutant mouse models may donate their models to an MMRRC for broad dissemination to other investigators who request them for noncommercial research investigations related to human health, disease, and treatments. The NCRR Division of Comparative Medicine (DCM) supports the MMRRCs, which are electronically linked through the MMRRC Informatics Coordinating Center (ICC) to function as one facility. The ICC, located at The Jackson Laboratory in Bar Harbor, ME, provides database and other informatics support to the MMRRC to give the research community a single entry point to the program. Further information can be obtained from the Web site at http://www.mmrrc.org, or from Franziska Grieder, D.V.M., Ph.D., Division of Comparative Medicine, NCRR. Phone (301) 435-0744; fax: (301) 480-3819;griederf@ncrr.nih.gov. NCRR - Induced Mutant Mouse Resource (IMR) The Induced Mutant Mouse Resource (IMR) at The Jackson Laboratory provides researchers with genetically engineered mice (transgenic, targeted mutant, retroviral insertional mutant, and chemically induced mutant mice). The function of the IMR is to select, import, cryopreserve, maintain, and distribute these important strains of mice to the research community. To improve their value for research, the IMR also undertakes genetic development of stocks, such as transferring mutant genes or transgenes to defined genetic backgrounds and combining transgenes and/or targeted mutations to create new mouse models for research. Over 800 mutant stocks have been accepted by the IMR. Current holdings include models for research on cancer, immunological and inflammatory diseases, neurological diseases and behavioral disorders, cardiovascular diseases, developmental disorders, metabolic and other diseases, reporter (e.g. GFP) and recombinase (e.g. cre/loxP) strains. About 8 strains a month are being added to the IMR holdings. A list of all strains may be obtained from the IMR Web site: www.jax.org/resources/documents/imr/. Online submission forms are also available on that site. All mice can be ordered by calling The Jackson Laboratory’s Customer Service Department at 1-800-422-MICE or (207) 288-5845 or by faxing (207) 288-6150. NIDDK - Mouse Metabolic Phenotyping Centers The mission of the Mouse Metabolic Phenotyping Centers is to provide the scientific community with standardized, high-quality metabolic and physiologic phenotyping services for mouse models of diabetes, diabetic complications, obesity, and related disorders. Researchers can ship mice to one of the four Centers (University of Cincinnati, University of Texas Southwestern Medical Center, Vanderbilt University, and Yale University) and obtain on a fee-for-service basis a range of complex exams used to characterize mouse metabolism, blood composition, energy balance, eating and exercise, organ function and morphology, physiology, and histology. Many tests are done in living animals and are designed to elucidate the subtle hallmarks of metabolic disease. Information, including a complete list of available tests, can be found at www.mmpc.org, or contact Dr. Maren R. Laughlin, NIDDK, at (301) 594-8802;Maren.Laughlin@nih.gov; or Dr. Kristin Abraham, NIDDK, at (301) 451-8048;abrahamk@extra.niddk.nih.gov. NCRR - National Primate Research Centers (NPRCs) National Primate Research Centers (NPRCs) are a network of eight highly specialized facilities for nonhuman primates (NHP) research. Funded by grants through NCRR’s Division of Comparative Medicine (DCM), each center, staffed with experienced research and support staff, provides the appropriate research environment to foster the development of NHP models of human health and disease for biomedical investigations. The NPRCs are affiliated with academic institutions and are accessible to eligible biomedical and behavioral investigators supported by research project grants from the National Institutes of Health and other sources. Further information may be obtained from the notice, Procedures for Accessing Regional Primate Research Centers, published in the NIH Guide for Grants and Contracts at http://grants2.nih.gov/grants/guide/notice-files/not97-014.html, or from John Harding, Ph.D., National Primate Research Centers and AIDS Animal Models Program, Division of Comparative Medicine, NCRR. Phone: (301) 435-0744; fax: (301) 480-3819;hardingj@mail.nih.gov. NIA - Nonhuman Primates, Aging Set-Aside Colony NIA maintains approximately 200 nonhuman primates (M. mulatta) at four National Primate Research Centers (see above) for conducting research on aging. These animals range in age from 18 to 35 years. While these animals are predominantly reserved for non-invasive research, exceptions can be made to this policy. For further information, please contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 402-7744; fax: (301) 402-0010;nadonn@nia.nih.gov. NIA - Nonhuman Primate (NHP) Tissue Bank and Aging Database The NIA developed two new resources to facilitate research in the NHP model. The NHP tissue bank contains fresh-frozen and fixed tissue donated by primate centers around the country. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/NHPTissueBankHandbook.htm.The Primate Aging Database provides an internet accessible database with data from thousands of primates around the country. It can be used to investigate the effect of age on a variety of parameters, predominantly blood chemistry and husbandry measurements. The site is password protected. The URL is http://ipad.primate.wisc.edu. NIA - Obesity, Diabetes and Aging Animal Resource (USF-ODARC) The NIA supports a colony of aged rhesus macaques, many of which are obese and/or diabetic. This is a long-term colony of monkeys housed at the University of South Florida’s Obesity, Diabetes and Aging Research Center. They have been extensively and longitudinally characterized for general health variables, blood chemistry, food intake, and body weight. Diabetic monkeys are tested daily for urine glucose and ketone levels, and prediabetic monkeys are tested weekly. Data for some of the monkeys extend as far back as 15 years. This unique resource is available for collaborative studies. ODARC has a significant amount of stored tissue collected at necropsy and stored blood/plasma collected longitudinally. Serial blood collection or tissue collection at necropsy can also be performed prospectively. Testing and imaging can also be performed on the monkeys. Inquiries regarding collaborative studies using the ODARC colony should be directed to: Barbara C. Hansen, Ph.D., Director, Obesity, Diabetes and Aging Research Center, University of South Florida, All Children’s Hospital, 801 6th Street South #9340, St. Petersburg, FL 33701. Phone: (727) 767-6993; fax: (727) 767-7443;bchansen@aol.com. NCRR - Various Animal Resources NCRR maintains the following animal resources: Animal Models and Genetic Stocks, Chimpanzee Biomedical Research Program, NIH Animal Genetic Resource, and the Specific Pathogen Free Macaque Breeding and Research Program. Further information regarding these and other resources may be obtained through the NCRR Web site at www.ncrr.nih.gov/comparative_med.asp. Miscellaneous Resources NCRR - National Gene Vector Laboratories (NGVLs) The National Gene Vector Laboratories (NGVLs), with core funding from NCRR, serve as a resource for researchers to obtain adequate quantities of clinical-grade vectors for human gene transfer protocols. The vector types include retrovirus, lentivirus, adenovirus, adeno-associated virus, herpes-virus, and DNA plasmids. The NGVLs consist of three vector production centers at: Baylor College of Medicine; City of Hope National Medical Center and Beckman Research Institute; and Indiana University, which also serves as the Coordinating Center for all the laboratories. Two additional laboratories conduct toxicology studies for NGVL-approved investigators. These laboratories are located at the Southern Research Institute and the University of Florida. Additional information about the process for requesting vector production and/or pharmacology/toxicology support should be directed to Ms. Lorraine Matheson, NGVL Project Coordinator, Indiana University School of Medicine. Phone: (317) 274-4519; fax: (317) 278-4518;lrubin@iupui.edu. The NGVL Coordinating Center at Indiana University also hosts a Web site at http://www.ngvl.org. NCRR - General Clinical Research Centers (GCRCs) The General Clinical Research Centers (GCRCs) are a national network of 82 centers that provide optimal settings for medical investigators to conduct safe, controlled, state-of-the-art in-patient and out-patient studies of both children and adults. GCRCs also provide infrastructure and resources that support several career development opportunities. Investigators who have research project funding from the National Institutes of Health (NIH) and other peer-reviewed sources may apply to use GCRCs. Because the GCRCs support a full spectrum of patient-oriented scientific inquiry, researchers who use these centers can benefit from collaborative, multidisciplinary research opportunities. To request access to a GCRC facility, eligible investigators should initially contact a GCRC program director, listed in the National Center for Research Resources (NCRR) Clinical Research Resources Directory (www.ncrr.nih.gov/ncrrprog/clindir/crdirectory.asp). Further information can be obtained from Anthony R. Hayward, M.D., Director, Division for Clinical Research Resources, National Center for Research Resources at NIH. Phone: (301) 435-0790;haywarda@ncrr.nih.gov.

Resources currently available to the scientific community that may be of interest for endocrinology research are described briefly here. More information is available through The Endocrine Society Home Page (http://www.endo-society.org) or the information provided below. HUMAN TISSUE AND BIOLOGIC SPECIMEN RESOURCES NCI - Cooperative Human Tissue Network (CHTN) The NCI Cooperative Human Tissue Network (CHTN) provides normal, benign, precancerous, and cancerous human tissue to the scientific community for biomedical research. Specimens are collected according to the investigator’s individual protocol. Information provided with the specimens includes routine histopathologic and demographic data. The CHTN can also provide a variety of tissue microarrays. Contact the CHTN Web site at http://www-chtn.ims.nci.nih.gov, or 1-866-GO2-CHTN (1-866-462-2486). NCI - Cooperative Breast Cancer Tissue Resource (CBCTR) The NCI Cooperative Breast Cancer Tissue Resource (CBCTR) can provide researchers with access to formalin-fixed, paraffin-embedded primary breast cancer specimens, with associated pathologic, clinical, and outcome data. All specimens are evaluated for pathologic diagnosis by CBCTR pathologists using standard diagnostic criteria. The collection is particularly well suited for validation studies of diagnostic and prognostic markers. The CBCTR also makes available breast cancer tissue microarrays designed by NCI statisticians to provide high statistical power for studies of stage-specific markers of breast cancer. Contact CBCTR’s Web site at http://cbctr.nci.nih.gov, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; email: marrouliss@imsweb.com. NCI - Cooperative Prostate Cancer Tissue Resource (CPCTR) The NCI Cooperative Prostate Cancer Tissue Resource (CPCTR) can provide access to over 4,000 cases of formalin-fixed, paraffin-embedded primary prostate cancer specimens, with associated pathology and clinical data. Fresh-frozen tissue is also available with limited clinical follow-up information. In addition, slides from prostate cancer tissue microarrays with associated pathology and clinical data are now available. Contact the CPCTR Web site at http://www.prostatetissues.org, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; email: marrouliss@imsweb.com. NCI - AIDS and Cancer Specimen Resource (ACSR) The AIDS and Cancer Specimen Resource (ACSR) provides qualified researchers with tissue, cell, blood, and fluid specimens, as well as clinical data from patients with AIDS and cancer. The specimens and clinical data are available for research studies, particularly those that translate basic research findings to clinical application. Contact the ACSR Web site (http://acsr.ucsf.edu/) or Dr. Kishor Bhatia, (301) 496-7147; email: bhatiak@mail.nih.gov. NCI - Breast and Ovarian Cancer Family Registries (CFRs) The Breast and Ovarian CFRs facilitate and support interdisciplinary and population-based research on the identification and characterization of breast and ovarian cancer susceptibility genes, with particular emphasis on gene-gene and gene-environment interaction research. Available from the registries are: a) family history, epidemiologic and clinical data, b) updates on cancer recurrence, morbidity and mortality in participating families, and c) biospecimens, including plasma, lymphocytes, serum, DNA, Guthrie cards or buccal smears, and paraffin blocks of tumor tissue. For further information on these registries, contact the CFR Web site (http://epi.grants.cancer.gov/BCFR) or (301) 496-9600. NCI - Specimen Resource Locator The NCI Specimen Resource Locator (http://cancer.gov/specimens) is a database that helps researchers locate specimens for research. The database includes resources such as tissue banks and tissue procurement systems with access to normal, benign, precancerous, and/or cancerous human tissue covering a wide variety of organ sites. Researchers specify the types of specimens, number of cases, preservation methods, and associated data they require. The Locator will search the database and return a list of tissue resources most likely to meet their requirements. When no match is obtained, the researcher is referred to the NCI Tissue Expediter [(301) 496-7147; email: tissexp@mail.nih.gov]. The Tissue Expediter is a scientist who can help match researchers with appropriate resources or identify appropriate collaborators when those are necessary. NIDDK - Biologic Samples from Diabetic Study Foundation A portion (1/3) of all stored nonrenewable samples (plasma, serum, urine) from subjects enrolled in the Diabetes Control and Complications Trial (DCCT) is available for use by the scientific community to address questions for which these samples may be invaluable. Announcements for using this resource appear in the NIH Guide for Grants and Contracts periodically. Inquiries may be addressed to: Catherine C. Cowie, Ph.D., Director, Diabetes Epidemiology Program, NIDDK, 6707 Democracy Blvd., Room 691, MSC 5460, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892-5460. Phone: (301) 594-8804; fax: (301) 480-3503; email: cowiec@extra.niddk.nih.gov. NIDDK - NIDDK Central Repositories (Diabetes Prevention Study) The NIDDK Central Repositories have selected biosamples from the DPT-1 (The Diabetes Prevention Type 1) study that are available to qualified investigators through an application process. These samples are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. Information about how to apply for these materials can be obtained from the NIDDK Central Repositories by contacting Ms. Helen Ray of RTI, 1-919-316-3418, or hmp@rti.org. Direct scientific-technical inquiry to the Project Officer of the NIDDK Central Repositories, Dr. Rebekah Rasooly, at phone: (301) 594-6007; email: rr185i@nih.gov. Visit the Repositories Web site at http://www.niddkrepository.org. NICHD - Brain and Tissue Bank for Developmental Disorders The purpose of the Bank is to collect, preserve, and distribute human tissues to investigators interested in autism and developmental disorders; normal tissues may be available for other research purposes. Further information can be obtained at www.btbank.org. The contact persons are H. Ron Zielke or Sally Wisniewsky, University of Maryland (1-800-847-1539), and Carol Petito or Stephanie Lojko, University of Miami (1-800-592-7246). NICHD - Reproductive Tissue Sample Repository (RTSaR) The Reproductive Tissue Sample Repository (RTSaR) is a virtual repository with online tissue sample acquisition capabilities. The RTSaR provides investigators with real-time access to human and nonhuman primate tissue and fluid inventories from four tissue bank facilities that are supported through the Specialized Cooperative Centers Program in Reproduction Research. The tissue banks are located at the University of California, San Diego (human ovary bank), Stanford University (human endometrium and DNA bank), Johns Hopkins University (male reproductive tissues and fluids), and the Oregon National Primate Research Center (nonhuman primate tissues). The web site for the RTSaR is https://rtsar.nichd.nih.gov/rtsar/login. If you wish to access the RTSaR, you can request an id and password to access the system by contacting the network administrator at RTSaR@mail.nih.gov. Once you access the system, contact information for each bank is provided. Access is open to all investigators living in North America who are supported by research and research training grants from the NIH. One id and password will be provided to each principal investigator that can be utilized by any person working in the P.I.’s laboratory, or, in the case of institutional training grants (T32) and institutional career development award programs (K12), any person supported by the aforementioned awards. NCRR - Human Tissues and Organs Resource (HTOR) The Human Tissues and Organs Resource (HTOR) cooperative agreement supports a procurement network developed by the National Disease Research Interchange (NDRI), a not-for-profit organization. By collaborating with various medical centers, hospitals, pathology services, eye banks, tissue banks, and organ procurement organizations, HTOR provides a wide variety of human tissues and organs—both diseased and normal—to researchers for laboratory studies. Such samples include tissues from the central nervous system and brain, cardiovascular system, endocrine system, eyes, bone, and cartilage. For further information, consult the NDRI Web site (www.ndri.com) or contact Dr. John T. Lonsdale at NDRI, 8 Penn Center, 8th Floor, 1628 JFK Boulevard, Philadelphia, PA 19103. Phone: (800) 222-6374, ext. 271; fax: (215) 557-7154; email: jlonsdale@ndriresource.org. The NDRI Web site is http://www.ndri.com. NCRR - Islet Cell Resource (ICR) With support from NCRR, 10 Islet Cell Resource (ICR) centers isolate, purify, and characterize human pancreatic islets for subsequent transplantation into patients with type I diabetes. The ICR centers procure whole pancreata and acquire relevant data about donors; improve islet isolation and purification techniques; distribute islets for use in approved clinical protocols; and perfect the methods of storage and shipping. In this way, the centers optimize the viability, function, and availability of islets and help clinical researchers capitalize on the recently reported successes in islet transplantation. Information on submitting requests for islet cells can be obtained from Mr. John Kaddis, ICR Coordinating Center Project Manager, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, California 91010. Phone (626) 359-8111, ext. 63377; fax: (626) 471-7106; email: jkaddis@coh.org. The Coordinating Center hosts a Web site at http://icr.coh.org. NIA - SWAN Repository (longitudinal, multiethnic study of women at midlife including the menopausal transition) The SWAN Repository is a biologic specimen bank of the Study of Women’s Health Across the Nation (SWAN). The SWAN cohort was recruited in 1996/1997 and consists of 3302 African-American, Caucasian, Chinese, Hispanic, and Japanese women. The SWAN Repository contains more than 350,000 blood and urine specimens generated from the study participants’ annual visits (8 visits to date), at which time medical and health history, psychosocial measures, biological measures, and anthropometric data were and are being collected. In addition, a subset of the participants are providing urine samples, collected daily over the length of one menstrual cycle, each year. More than 900,000 of these samples are in the SWAN Repository and are available to researchers who wish to study the midlife and menopausal transition. Additionally, a DNA sample repository is also available and includes DNA as well as transformed B-lymphoblastoid cell lines from more than 1800 of the participants. To learn more about the SWAN Repository and how to apply to use SWAN Repository specimens, contact the Web site at http://www. swanrepository.com or Dr. MaryFran Sowers, University of Michigan, School of Public Health, Epidemiology Dept., (734) 936-3892; email: mfsowers@umich.edu. HUMAN AND ANIMAL CELL AND BIOLOGIC REAGENT RESOURCES NIDDK - National Hormone and Peptide Program The National Hormone and Peptide Program (NHPP) offers peptide hormones and their antisera, tissues (rat hypothalami), and miscellaneous reagents to qualified investigators. These reagents are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. These materials can be obtained from Dr. A. F. Parlow of the Harbor-UCLA Medical Center, Research and Education Institute, Torrance, CA. A more complete description of resources within this program is provided in The Endocrine Society journals. Direct scientific-technical inquiry to NHPP Scientific Director, Dr. Al Parlow, at phone: (310) 222-3537; fax: (310) 222-3432; email: parlow@humc.edu. Visit the NHPP Web site at http://www.humc.edu/hormones. NICHD - National Hormone and Pituitary Program (see NIDDK listing) Following is a list of reagents currently available through the resources of NICHD: Androgen receptor and peptide antigen Recombinant monkey (cynomolgus) and baboon luteinizing hormone and follicle-stimulating hormone and antisera. NIA - Aging Cell Bank To facilitate aging research on cells in culture, the NIA provides support for the Aging Cell Bank located at the Coriell Institute for Medical Research in Camden, NJ. The Aged Cell Bank provides fibroblast, lymphoblastoid, and differentiated cell lines from a wide range of human age-related conditions and other mammalian species, as well as DNA from a limited subset of cell lines. For further information, the Aged Cell Bank catalog can be accessed at http://locus.umdnj.edu/nia or contact Dr. Donald Coppock at 1-800-752-3805. NCRR - Various Cell Repositories NCRR maintains the following cell repository resources: National Cell Culture Center, National Stem Cell Resource, and the Yeast Genetic Stock Center. Further information regarding these resources may be obtained through the NCRR Web site at: www.ncrr.nih.gov/ncrrprog/cmpdir/BIOLOG.asp. ANIMAL RESOURCES NIA - Aging Rodent Resources NIA maintains both rat and mouse colonies for use by the scientific community. The animals available range in age from 1 to 36 months. A repository of fresh-frozen tissue from the NIA aged rodent colonies is stocked with tissue from mouse and rat strains, including caloric-restricted BALB/c mice. The NIA also maintains a colony of calorically restricted rodents of selected genotypes, which are available to the scientific community. For further information, please refer to the Aged Rodent information handbook at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentColoniesHandbook/ or contact the Office of Biological Resources and Resource Development order desk. Phone: (301) 496-0181; fax: (301) 402-5597; email: rodents@nia.nih.gov. NIA - Aged Rodent Tissue Bank The rodent tissue bank contains flash-frozen tissues from rodents in the NIA aged rodent colonies. Tissue is collected from rodents at 4 or 5 age points throughout the lifespan. Tissue arrays are also available. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentTissueBankHandbook/. NCRR - Mutant Mouse Regional Resource Centers (MMRRC) The Mutant Mouse Regional Resource Center (MMRRC) Program consists of centers that collectively operate as a one-stop shop to serve the biomedical research community. Investigators who have created select mutant mouse models may donate their models to an MMRRC for broad dissemination to other investigators who request them for noncommercial research investigations related to human health, disease, and treatments. The NCRR Division of Comparative Medicine (DCM) supports the MMRRCs, which are electronically linked through the MMRRC Informatics Coordinating Center (ICC) to function as one facility. The ICC, located at The Jackson Laboratory in Bar Harbor, ME, provides database and other informatics support to the MMRRC to give the research community a single entry point to the program. Further information can be obtained from the Web site at http://www.mmrrc.org, or from Franziska Grieder, D.V.M., Ph.D., Division of Comparative Medicine, NCRR. Phone (301) 435-0744; fax: (301) 480-3819; email: griederf@ncrr.nih.gov. NCRR - Induced Mutant Mouse Resource (IMR) The Induced Mutant Mouse Resource (IMR) at The Jackson Laboratory provides researchers with genetically engineered mice (transgenic, targeted mutant, retroviral insertional mutant, and chemically induced mutant mice). The function of the IMR is to select, import, cryopreserve, maintain, and distribute these important strains of mice to the research community. To improve their value for research, the IMR also undertakes genetic development of stocks, such as transferring mutant genes or transgenes to defined genetic backgrounds and combining transgenes and/or targeted mutations to create new mouse models for research. Over 800 mutant stocks have been accepted by the IMR. Current holdings include models for research on cancer, immunological and inflammatory diseases, neurological diseases and behavioral disorders, cardiovascular diseases, developmental disorders, metabolic and other diseases, reporter (e.g. GFP) and recombinase (e.g. cre/loxP) strains. About 8 strains a month are being added to the IMR holdings. A list of all strains may be obtained from the IMR Web site: www.jax.org/resources/documents/imr/. Online submission forms are also available on that site. All mice can be ordered by calling The Jackson Laboratory’s Customer Service Department at 1-800-422-MICE or (207) 288-5845 or by faxing (207) 288-6150. NIDDK - Mouse Metabolic Phenotyping Centers The mission of the Mouse Metabolic Phenotyping Centers is to provide the scientific community with standardized, high-quality metabolic and physiologic phenotyping services for mouse models of diabetes, diabetic complications, obesity, and related disorders. Researchers can ship mice to one of the four Centers (University of Cincinnati, University of Texas Southwestern Medical Center, Vanderbilt University, and Yale University) and obtain on a fee-for-service basis a range of complex exams used to characterize mouse metabolism, blood composition, energy balance, eating and exercise, organ function and morphology, physiology, and histology. Many tests are done in living animals and are designed to elucidate the subtle hallmarks of metabolic disease. Information, including a complete list of available tests, can be found at www.mmpc.org, or contact Dr. Maren R. Laughlin, NIDDK, at (301) 594-8802; email: Maren.Laughlin@nih.gov; or Dr. Kristin Abraham, NIDDK, at (301) 451-8048; email: abrahamk@extra.niddk.nih.gov. NCRR - National Primate Research Centers (NPRCs) National Primate Research Centers (NPRCs) are a network of eight highly specialized facilities for nonhuman primates (NHP) research. Funded by grants through NCRR’s Division of Comparative Medicine (DCM), each center, staffed with experienced research and support staff, provides the appropriate research environment to foster the development of NHP models of human health and disease for biomedical investigations. The NPRCs are affiliated with academic institutions and are accessible to eligible biomedical and behavioral investigators supported by research project grants from the National Institutes of Health and other sources. Further information may be obtained from the notice, Procedures for Accessing Regional Primate Research Centers, published in the NIH Guide for Grants and Contracts at http://grants2.nih.gov/grants/guide/notice-files/not97-014.html, or from John Harding, Ph.D., National Primate Research Centers and AIDS Animal Models Program, Division of Comparative Medicine, NCRR. Phone: (301) 435-0744; fax: (301) 480-3819; email: hardingj@mail.nih.gov. NIA - Nonhuman Primates, Aging Set-Aside Colony NIA maintains approximately 200 nonhuman primates (M. mulatta) at four National Primate Research Centers (see above) for conducting research on aging. These animals range in age from 18 to 35 years. While these animals are predominantly reserved for non-invasive research, exceptions can be made to this policy. For further information, please contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 402-7744; fax: (301) 402-0010; email: nadonn@nia.nih.gov. NIA - Nonhuman Primate (NHP) Tissue Bank and Aging Database The NIA developed two new resources to facilitate research in the NHP model. The NHP tissue bank contains fresh-frozen and fixed tissue donated by primate centers around the country. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/NHPTissueBankHandbook.htm. The Primate Aging Database provides an internet accessible database with data from thousands of primates around the country. It can be used to investigate the effect of age on a variety of parameters, predominantly blood chemistry and husbandry measurements. The site is password protected. The URL is http://ipad.primate.wisc.edu. NIA - Obesity, Diabetes and Aging Animal Resource (USF-ODARC) The NIA supports a colony of aged rhesus macaques, many of which are obese and/or diabetic. This is a long-term colony of monkeys housed at the University of South Florida’s Obesity, Diabetes and Aging Research Center. They have been extensively and longitudinally characterized for general health variables, blood chemistry, food intake, and body weight. Diabetic monkeys are tested daily for urine glucose and ketone levels, and prediabetic monkeys are tested weekly. Data for some of the monkeys extend as far back as 15 years. This unique resource is available for collaborative studies. ODARC has a significant amount of stored tissue collected at necropsy and stored blood/plasma collected longitudinally. Serial blood collection or tissue collection at necropsy can also be performed prospectively. Testing and imaging can also be performed on the monkeys. Inquiries regarding collaborative studies using the ODARC colony should be directed to: Barbara C. Hansen, Ph.D., Director, Obesity, Diabetes and Aging Research Center, University of South Florida, All Children’s Hospital, 801 6th Street South #9340, St. Petersburg, FL 33701. Phone: (727) 767-6993; fax: (727) 767-7443; email: bchansen@aol.com. NCRR - Various Animal Resources NCRR maintains the following animal resources: Animal Models and Genetic Stocks, Chimpanzee Biomedical Research Program, NIH Animal Genetic Resource, and the Specific Pathogen Free Macaque Breeding and Research Program. Further information regarding these and other resources may be obtained through the NCRR Web site at www.ncrr.nih.gov/comparative_med.asp. MISCELLANEOUS RESOURCES NCRR - National Gene Vector Laboratories (NGVLs) The National Gene Vector Laboratories (NGVLs), with core funding from NCRR, serve as a resource for researchers to obtain adequate quantities of clinical-grade vectors for human gene transfer protocols. The vector types include retrovirus, lentivirus, adenovirus, adeno-associated virus, herpes-virus, and DNA plasmids. The NGVLs consist of three vector production centers at: Baylor College of Medicine; City of Hope National Medical Center and Beckman Research Institute; and Indiana University, which also serves as the Coordinating Center for all the laboratories. Two additional laboratories conduct toxicology studies for NGVL-approved investigators. These laboratories are located at the Southern Research Institute and the University of Florida. Additional information about the process for requesting vector production and/or pharmacology/toxicology support should be directed to Ms. Lorraine Matheson, NGVL Project Coordinator, Indiana University School of Medicine. Phone: (317) 274-4519; fax: (317) 278-4518; email: lrubin@iupui.edu. The NGVL Coordinating Center at Indiana University also hosts a Web site at http://www.ngvl.org. NCRR - General Clinical Research Centers (GCRCs) The General Clinical Research Centers (GCRCs) are a national network of 82 centers that provide optimal settings for medical investigators to conduct safe, controlled, state-of-the-art in-patient and out-patient studies of both children and adults. GCRCs also provide infrastructure and resources that support several career development opportunities. Investigators who have research project funding from the National Institutes of Health (NIH) and other peer-reviewed sources may apply to use GCRCs. Because the GCRCs support a full spectrum of patient-oriented scientific inquiry, researchers who use these centers can benefit from collaborative, multidisciplinary research opportunities. To request access to a GCRC facility, eligible investigators should initially contact a GCRC program director, listed in the National Center for Research Resources (NCRR) Clinical Research Resources Directory (www.ncrr.nih.gov/ncrrprog/clindir/crdirectory.asp). Further information can be obtained from Anthony R. Hayward, M.D., Director, Division for Clinical Research Resources, National Center for Research Resources at NIH. Phone: (301) 435-0790; email: haywarda@ncrr.nih.gov.

Resources currently available to the scientific community that may be of interest for endocrinology research are described briefly here. More information is available through The Endocrine Society Home Page (http://www.endo-society.org) or the information provided below. Human Tissue and Biologic Specimen Resources NCI - Cooperative Human Tissue Network (CHTN) The NCI Cooperative Human Tissue Network (CHTN) provides normal, benign, precancerous, and cancerous human tissue to the scientific community for biomedical research. Specimens are collected according to the investigator’s individual protocol. Information provided with the specimens includes routine histopathologic and demographic data. The CHTN can also provide a variety of tissue microarrays. Contact the CHTN Web site at http://www-chtn.ims.nci.nih.gov, or 1-866-GO2-CHTN (1-866-462-2486). NCI - Cooperative Breast Cancer Tissue Resource (CBCTR) The NCI Cooperative Breast Cancer Tissue Resource (CBCTR) can provide researchers with access to formalin-fixed, paraffin-embedded primary breast cancer specimens, with associated pathologic, clinical, and outcome data. All specimens are evaluated for pathologic diagnosis by CBCTR pathologists using standard diagnostic criteria. The collection is particularly well suited for validation studies of diagnostic and prognostic markers. The CBCTR also makes available breast cancer tissue microarrays designed by NCI statisticians to provide high statistical power for studies of stage-specific markers of breast cancer. Contact CBCTR’s Web site at http://cbctr.nci.nih.gov, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770;marrouliss@imsweb.com. NCI - Cooperative Prostate Cancer Tissue Resource (CPCTR) The NCI Cooperative Prostate Cancer Tissue Resource (CPCTR) can provide access to over 4,000 cases of formalin-fixed, paraffin-embedded primary prostate cancer specimens, with associated pathology and clinical data. Fresh-frozen tissue is also available with limited clinical follow-up information. In addition, slides from prostate cancer tissue microarrays with associated pathology and clinical data are now available. Contact the CPCTR Web site at http://www.prostatetissues.org, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770;marrouliss@imsweb.com. NCI - AIDS and Cancer Specimen Resource (ACSR) The AIDS and Cancer Specimen Resource (ACSR) provides qualified researchers with tissue, cell, blood, and fluid specimens, as well as clinical data from patients with AIDS and cancer. The specimens and clinical data are available for research studies, particularly those that translate basic research findings to clinical application. Contact the ACSR Web site (http://acsr.ucsf.edu/) or Dr. Kishor Bhatia, (301) 496-7147;bhatiak@mail.nih.gov. NCI - Breast and Ovarian Cancer Family Registries (CFRs) The Breast and Ovarian CFRs facilitate and support interdisciplinary and population-based research on the identification and characterization of breast and ovarian cancer susceptibility genes, with particular emphasis on gene-gene and gene-environment interaction research. Available from the registries are: a) family history, epidemiologic and clinical data, b) updates on cancer recurrence, morbidity and mortality in participating families, and c) biospecimens, including plasma, lymphocytes, serum, DNA, Guthrie cards or buccal smears, and paraffin blocks of tumor tissue. For further information on these registries, contact the CFR Web site (http://epi.grants.cancer.gov/BCFR) or (301) 496-9600. NCI - Specimen Resource Locator The NCI Specimen Resource Locator (http://cancer.gov/specimens) is a database that helps researchers locate specimens for research. The database includes resources such as tissue banks and tissue procurement systems with access to normal, benign, precancerous, and/or cancerous human tissue covering a wide variety of organ sites. Researchers specify the types of specimens, number of cases, preservation methods, and associated data they require. The Locator will search the database and return a list of tissue resources most likely to meet their requirements. When no match is obtained, the researcher is referred to the NCI Tissue Expediter [(301) 496-7147;tissexp@mail.nih.gov]. The Tissue Expediter is a scientist who can help match researchers with appropriate resources or identify appropriate collaborators when those are necessary. NIDDK - Biologic Samples from Diabetic Study Foundation A portion (1/3) of all stored nonrenewable samples (plasma, serum, urine) from subjects enrolled in the Diabetes Control and Complications Trial (DCCT) is available for use by the scientific community to address questions for which these samples may be invaluable. Announcements for using this resource appear in the NIH Guide for Grants and Contracts periodically. Inquiries may be addressed to: Catherine C. Cowie, Ph.D., Director, Diabetes Epidemiology Program, NIDDK, 6707 Democracy Blvd., Room 691, MSC 5460, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892-5460. Phone: (301) 594-8804; fax: (301) 480-3503;cowiec@extra.niddk.nih.gov. NIDDK - NIDDK Central Repositories (Diabetes Prevention Study) The NIDDK Central Repositories have selected biosamples from the DPT-1 (The Diabetes Prevention Type 1) study that are available to qualified investigators through an application process. These samples are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. Information about how to apply for these materials can be obtained from the NIDDK Central Repositories by contacting Ms. Helen Ray of RTI, 1-919-316-3418, or hmp@rti.org. Direct scientific-technical inquiry to the Project Officer of the NIDDK Central Repositories, Dr. Rebekah Rasooly, at phone: (301) 594-6007;rr185i@nih.gov. Visit the Repositories Web site at http://www.niddkrepository.org. NICHD - Brain and Tissue Bank for Developmental Disorders The purpose of the Bank is to collect, preserve, and distribute human tissues to investigators interested in autism and developmental disorders; normal tissues may be available for other research purposes. Further information can be obtained at www.btbank.org. The contact persons are H. Ron Zielke or Sally Wisniewsky, University of Maryland (1-800-847-1539), and Carol Petito or Stephanie Lojko, University of Miami (1-800-592-7246). NICHD - Reproductive Tissue Sample Repository (RTSaR) The Reproductive Tissue Sample Repository (RTSaR) is a virtual repository with online tissue sample acquisition capabilities. The RTSaR provides investigators with real-time access to human and nonhuman primate tissue and fluid inventories from four tissue bank facilities that are supported through the Specialized Cooperative Centers Program in Reproduction Research. The tissue banks are located at the University of California, San Diego (human ovary bank), Stanford University (human endometrium and DNA bank), Johns Hopkins University (male reproductive tissues and fluids), and the Oregon National Primate Research Center (nonhuman primate tissues). The web site for the RTSaR is https://rtsar.nichd.nih.gov/rtsar/login. If you wish to access the RTSaR, you can request an id and password to access the system by contacting the network administrator at RTSaR@mail.nih.gov. Once you access the system, contact information for each bank is provided. Access is open to all investigators living in North America who are supported by research and research training grants from the NIH. One id and password will be provided to each principal investigator that can be utilized by any person working in the P.I.’s laboratory, or, in the case of institutional training grants (T32) and institutional career development award programs (K12), any person supported by the aforementioned awards. NCRR - Human Tissues and Organs Resource (HTOR) The Human Tissues and Organs Resource (HTOR) cooperative agreement supports a procurement network developed by the National Disease Research Interchange (NDRI), a not-for-profit organization. By collaborating with various medical centers, hospitals, pathology services, eye banks, tissue banks, and organ procurement organizations, HTOR provides a wide variety of human tissues and organs—both diseased and normal—to researchers for laboratory studies. Such samples include tissues from the central nervous system and brain, cardiovascular system, endocrine system, eyes, bone, and cartilage. For further information, consult the NDRI Web site (www.ndri.com) or contact Dr. John T. Lonsdale at NDRI, 8 Penn Center, 8th Floor, 1628 JFK Boulevard, Philadelphia, PA 19103. Phone: (800) 222-6374, ext. 271; fax: (215) 557-7154;jlonsdale@ndriresource.org. The NDRI Web site is http://www.ndri.com. NCRR - Islet Cell Resource (ICR) With support from NCRR, 10 Islet Cell Resource (ICR) centers isolate, purify, and characterize human pancreatic islets for subsequent transplantation into patients with type I diabetes. The ICR centers procure whole pancreata and acquire relevant data about donors; improve islet isolation and purification techniques; distribute islets for use in approved clinical protocols; and perfect the methods of storage and shipping. In this way, the centers optimize the viability, function, and availability of islets and help clinical researchers capitalize on the recently reported successes in islet transplantation. Information on submitting requests for islet cells can be obtained from Mr. John Kaddis, ICR Coordinating Center Project Manager, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, California 91010. Phone (626) 359-8111, ext. 63377; fax: (626) 471-7106;jkaddis@coh.org. The Coordinating Center hosts a Web site at http://icr.coh.org. NIA - SWAN Repository (longitudinal, multiethnic study of women at midlife including the menopausal transition) The SWAN Repository is a biologic specimen bank of the Study of Women’s Health Across the Nation (SWAN). The SWAN cohort was recruited in 1996/1997 and consists of 3302 African-American, Caucasian, Chinese, Hispanic, and Japanese women. The SWAN Repository contains more than 350,000 blood and urine specimens generated from the study participants’ annual visits (8 visits to date), at which time medical and health history, psychosocial measures, biological measures, and anthropometric data were and are being collected. In addition, a subset of the participants are providing urine samples, collected daily over the length of one menstrual cycle, each year. More than 900,000 of these samples are in the SWAN Repository and are available to researchers who wish to study the midlife and menopausal transition. Additionally, a DNA sample repository is also available and includes DNA as well as transformed B-lymphoblastoid cell lines from more than 1800 of the participants. To learn more about the SWAN Repository and how to apply to use SWAN Repository specimens, contact the Web site at http://www.swanrepository.com or Dr. MaryFran Sowers, University of Michigan, School of Public Health, Epidemiology Dept., (734) 936-3892;mfsowers@umich.edu. Human and Animal Cell and Biologic Reagent Resources NIDDK - National Hormone and Peptide Program The National Hormone and Peptide Program (NHPP) offers peptide hormones and their antisera, tissues (rat hypothalami), and miscellaneous reagents to qualified investigators. These reagents are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. These materials can be obtained from Dr. A. F. Parlow of the Harbor-UCLA Medical Center, Research and Education Institute, Torrance, CA. A more complete description of resources within this program is provided in The Endocrine Society journals. Direct scientific-technical inquiry to NHPP Scientific Director, Dr. Al Parlow, at phone: (310) 222-3537; fax: (310) 222-3432;parlow@humc.edu. Visit the NHPP Web site at http://www.humc.edu/hormones. NICHD - National Hormone and Pituitary Program (see NIDDK listing) Following is a list of reagents currently available through the resources of NICHD:Androgen receptor and peptide antigen Recombinant monkey (cynomolgus) and baboon luteinizing hormone and follicle-stimulating hormone and antisera. NIA - Aging Cell Bank To facilitate aging research on cells in culture, the NIA provides support for the Aging Cell Bank located at the Coriell Institute for Medical Research in Camden, NJ. The Aged Cell Bank provides fibroblast, lymphoblastoid, and differentiated cell lines from a wide range of human age-related conditions and other mammalian species, as well as DNA from a limited subset of cell lines. For further information, the Aged Cell Bank catalog can be accessed at http://locus.umdnj.edu/nia or contact Dr. Donald Coppock at 1-800-752-3805. NCRR - Various Cell Repositories NCRR maintains the following cell repository resources: National Cell Culture Center, National Stem Cell Resource, and the Yeast Genetic Stock Center. Further information regarding these resources may be obtained through the NCRR Web site at: www.ncrr.nih.gov/ncrrprog/cmpdir/BIOLOG.asp. Animal Resources NIA - Aging Rodent Resources NIA maintains both rat and mouse colonies for use by the scientific community. The animals available range in age from 1 to 36 months. A repository of fresh-frozen tissue from the NIA aged rodent colonies is stocked with tissue from mouse and rat strains, including caloric-restricted BALB/c mice. The NIA also maintains a colony of calorically restricted rodents of selected genotypes, which are available to the scientific community. For further information, please refer to the Aged Rodent information handbook at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentColoniesHandbook/ or contact the Office of Biological Resources and Resource Development order desk. Phone: (301) 496-0181; fax: (301) 402-5597;rodents@nia.nih.gov. NIA - Aged Rodent Tissue Bank The rodent tissue bank contains flash-frozen tissues from rodents in the NIA aged rodent colonies. Tissue is collected from rodents at 4 or 5 age points throughout the lifespan. Tissue arrays are also available. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentTissueBankHandbook/. NCRR - Mutant Mouse Regional Resource Centers (MMRRC) The Mutant Mouse Regional Resource Center (MMRRC) Program consists of centers that collectively operate as a one-stop shop to serve the biomedical research community. Investigators who have created select mutant mouse models may donate their models to an MMRRC for broad dissemination to other investigators who request them for noncommercial research investigations related to human health, disease, and treatments. The NCRR Division of Comparative Medicine (DCM) supports the MMRRCs, which are electronically linked through the MMRRC Informatics Coordinating Center (ICC) to function as one facility. The ICC, located at The Jackson Laboratory in Bar Harbor, ME, provides database and other informatics support to the MMRRC to give the research community a single entry point to the program. Further information can be obtained from the Web site at http://www.mmrrc.org, or from Franziska Grieder, D.V.M., Ph.D., Division of Comparative Medicine, NCRR. Phone (301) 435-0744; fax: (301) 480-3819;griederf@ncrr.nih.gov. NCRR - Induced Mutant Mouse Resource (IMR) The Induced Mutant Mouse Resource (IMR) at The Jackson Laboratory provides researchers with genetically engineered mice (transgenic, targeted mutant, retroviral insertional mutant, and chemically induced mutant mice). The function of the IMR is to select, import, cryopreserve, maintain, and distribute these important strains of mice to the research community. To improve their value for research, the IMR also undertakes genetic development of stocks, such as transferring mutant genes or transgenes to defined genetic backgrounds and combining transgenes and/or targeted mutations to create new mouse models for research. Over 800 mutant stocks have been accepted by the IMR. Current holdings include models for research on cancer, immunological and inflammatory diseases, neurological diseases and behavioral disorders, cardiovascular diseases, developmental disorders, metabolic and other diseases, reporter (e.g. GFP) and recombinase (e.g. cre/loxP) strains. About 8 strains a month are being added to the IMR holdings. A list of all strains may be obtained from the IMR Web site: www.jax.org/resources/documents/imr/. Online submission forms are also available on that site. All mice can be ordered by calling The Jackson Laboratory’s Customer Service Department at 1-800-422-MICE or (207) 288-5845 or by faxing (207) 288-6150. NIDDK - Mouse Metabolic Phenotyping Centers The mission of the Mouse Metabolic Phenotyping Centers is to provide the scientific community with standardized, high-quality metabolic and physiologic phenotyping services for mouse models of diabetes, diabetic complications, obesity, and related disorders. Researchers can ship mice to one of the four Centers (University of Cincinnati, University of Texas Southwestern Medical Center, Vanderbilt University, and Yale University) and obtain on a fee-for-service basis a range of complex exams used to characterize mouse metabolism, blood composition, energy balance, eating and exercise, organ function and morphology, physiology, and histology. Many tests are done in living animals and are designed to elucidate the subtle hallmarks of metabolic disease. Information, including a complete list of available tests, can be found at www.mmpc.org, or contact Dr. Maren R. Laughlin, NIDDK, at (301) 594-8802;Maren.Laughlin@nih.gov; or Dr. Kristin Abraham, NIDDK, at (301) 451-8048;abrahamk@extra.niddk.nih.gov. NCRR - National Primate Research Centers (NPRCs) National Primate Research Centers (NPRCs) are a network of eight highly specialized facilities for nonhuman primates (NHP) research. Funded by grants through NCRR’s Division of Comparative Medicine (DCM), each center, staffed with experienced research and support staff, provides the appropriate research environment to foster the development of NHP models of human health and disease for biomedical investigations. The NPRCs are affiliated with academic institutions and are accessible to eligible biomedical and behavioral investigators supported by research project grants from the National Institutes of Health and other sources. Further information may be obtained from the notice, Procedures for Accessing Regional Primate Research Centers, published in the NIH Guide for Grants and Contracts at http://grants2.nih.gov/grants/guide/notice-files/not97-014.html, or from John Harding, Ph.D., National Primate Research Centers and AIDS Animal Models Program, Division of Comparative Medicine, NCRR. Phone: (301) 435-0744; fax: (301) 480-3819;hardingj@mail.nih.gov. NIA - Nonhuman Primates, Aging Set-Aside Colony NIA maintains approximately 200 nonhuman primates (M. mulatta) at four National Primate Research Centers (see above) for conducting research on aging. These animals range in age from 18 to 35 years. While these animals are predominantly reserved for non-invasive research, exceptions can be made to this policy. For further information, please contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 402-7744; fax: (301) 402-0010;nadonn@nia.nih.gov. NIA - Nonhuman Primate (NHP) Tissue Bank and Aging Database The NIA developed two new resources to facilitate research in the NHP model. The NHP tissue bank contains fresh-frozen and fixed tissue donated by primate centers around the country. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/NHPTissueBankHandbook.htm. The Primate Aging Database provides an internet accessible database with data from thousands of primates around the country. It can be used to investigate the effect of age on a variety of parameters, predominantly blood chemistry and husbandry measurements. The site is password protected. The URL is http://ipad.primate.wisc.edu. NIA - Obesity, Diabetes and Aging Animal Resource (USF-ODARC) The NIA supports a colony of aged rhesus macaques, many of which are obese and/or diabetic. This is a long-term colony of monkeys housed at the University of South Florida’s Obesity, Diabetes and Aging Research Center. They have been extensively and longitudinally characterized for general health variables, blood chemistry, food intake, and body weight. Diabetic monkeys are tested daily for urine glucose and ketone levels, and prediabetic monkeys are tested weekly. Data for some of the monkeys extend as far back as 15 years. This unique resource is available for collaborative studies. ODARC has a significant amount of stored tissue collected at necropsy and stored blood/plasma collected longitudinally. Serial blood collection or tissue collection at necropsy can also be performed prospectively. Testing and imaging can also be performed on the monkeys. Inquiries regarding collaborative studies using the ODARC colony should be directed to: Barbara C. Hansen, Ph.D., Director, Obesity, Diabetes and Aging Research Center, University of South Florida, All Children’s Hospital, 801 6th Street South #9340, St. Petersburg, FL 33701. Phone: (727) 767-6993; fax: (727) 767-7443;bchansen@aol.com. NCRR - Various Animal Resources NCRR maintains the following animal resources: Animal Models and Genetic Stocks, Chimpanzee Biomedical Research Program, NIH Animal Genetic Resource, and the Specific Pathogen Free Macaque Breeding and Research Program. Further information regarding these and other resources may be obtained through the NCRR Web site at www.ncrr.nih.gov/comparative_med.asp. IN SILICO RESOURCES NIDDK, NHLBI, and NIEHS - Nuclear Receptor Signaling Atlas The Nuclear Receptor Signaling Atlas (NURSA) has created an in silico resource comprised of curated information about Nuclear Receptors, Coregulators, Ligands, and Downstream Targets. NURSA is sponsored by NIH and provides online access through a public webportal at www.NURSA.org. Ease of navigation through a series of molecule pages allows users to make queries about Nuclear Receptors, Coactivators and Corepressors. Additional information about nuclear receptor ligands is provided, as well as primary datasets relating to expression profiling of nuclear receptors, coregulators and downstream targets. The molecule pages are hyperlinked to data contained in external databases, including NCBI, KEGG, UniProt, and others, allowing for detailed data mining. In partnership with The Endocrine Society, NURSA and Molecular Endocrinology (http://mend.endojournals.org/) have reciprocal links designed to enhance publications in Molecular Endocrinology and the information available through the NURSA molecule pages. Links to additional relevant literature citations are from PubMed at the National Library of Medicine. Miscellaneous Resources NCRR - National Gene Vector Laboratories (NGVLs) The National Gene Vector Laboratories (NGVLs), with core funding from NCRR, serve as a resource for researchers to obtain adequate quantities of clinical-grade vectors for human gene transfer protocols. The vector types include retrovirus, lentivirus, adenovirus, adeno-associated virus, herpes-virus, and DNA plasmids. The NGVLs consist of three vector production centers at: Baylor College of Medicine; City of Hope National Medical Center and Beckman Research Institute; and Indiana University, which also serves as the Coordinating Center for all the laboratories. Two additional laboratories conduct toxicology studies for NGVL-approved investigators. These laboratories are located at the Southern Research Institute and the University of Florida. Additional information about the process for requesting vector production and/or pharmacology/toxicology support should be directed to Ms. Lorraine Matheson, NGVL Project Coordinator, Indiana University School of Medicine. Phone: (317) 274-4519; fax: (317) 278-4518;lrubin@iupui.edu. The NGVL Coordinating Center at Indiana University also hosts a Web site at http://www.ngvl.org. NCRR - General Clinical Research Centers (GCRCs) The General Clinical Research Centers (GCRCs) are a national network of 82 centers that provide optimal settings for medical investigators to conduct safe, controlled, state-of-the-art in-patient and out-patient studies of both children and adults. GCRCs also provide infrastructure and resources that support several career development opportunities. Investigators who have research project funding from the National Institutes of Health (NIH) and other peer-reviewed sources may apply to use GCRCs. Because the GCRCs support a full spectrum of patient-oriented scientific inquiry, researchers who use these centers can benefit from collaborative, multidisciplinary research opportunities. To request access to a GCRC facility, eligible investigators should initially contact a GCRC program director, listed in the National Center for Research Resources (NCRR) Clinical Research Resources Directory (www.ncrr.nih.gov/ncrrprog/clindir/crdirectory.asp). Further information can be obtained from Anthony R. Hayward, M.D., Director, Division for Clinical Research Resources, National Center for Research Resources at NIH. Phone: (301) 435-0790;haywarda@ncrr.nih.gov.

Resources currently available to the scientific community that may be of interest for endocrinology research are described briefly here. More information is available through The Endocrine Society Home Page (http://www.endo-society.org) or the information provided below. HUMAN TISSUE AND BIOLOGIC SPECIMEN RESOURCES NCI - Cooperative Human Tissue Network (CHTN) The NCI Cooperative Human Tissue Network (CHTN) provides normal, benign, precancerous, and cancerous human tissue to the scientific community for biomedical research. Specimens are collected according to the investigator’s individual protocol. Information provided with the specimens includes routine histopathologic and demographic data. The CHTN can also provide a variety of tissue microarrays. Contact the CHTN Web site at http://www-chtn.ims.nci.nih.gov, or 1-866-GO2-CHTN (1-866-462-2486). NCI - Cooperative Breast Cancer Tissue Resource (CBCTR) The NCI Cooperative Breast Cancer Tissue Resource (CBCTR) can provide researchers with access to formalin-fixed, paraffin-embedded primary breast cancer specimens, with associated pathologic, clinical, and outcome data. All specimens are evaluated for pathologic diagnosis by CBCTR pathologists using standard diagnostic criteria. The collection is particularly well suited for validation studies of diagnostic and prognostic markers. The CBCTR also makes available breast cancer tissue microarrays designed by NCI statisticians to provide high statistical power for studies of stage-specific markers of breast cancer. Contact CBCTR’s Web site at http://cbctr.nci.nih.gov, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com. NCI - Cooperative Prostate Cancer Tissue Resource (CPCTR) The NCI Cooperative Prostate Cancer Tissue Resource (CPCTR) can provide access to over 4,000 cases of formalin-fixed, paraffin-embedded primary prostate cancer specimens, with associated pathology and clinical data. Fresh-frozen tissue is also available with limited clinical follow-up information. In addition, slides from prostate cancer tissue microarrays with associated pathology and clinical data are now available. Contact the CPCTR Web site at http://www.prostatetissues.org, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com. NCI - AIDS and Cancer Specimen Resource (ACSR) The AIDS and Cancer Specimen Resource (ACSR) provides qualified researchers with tissue, cell, blood, and fluid specimens, as well as clinical data from patients with AIDS and cancer. The specimens and clinical data are available for research studies, particularly those that translate basic research findings to clinical application. Contact the ACSR Web site (http://acsr.ucsf.edu/) or Dr. Kishor Bhatia, (301) 496-7147; e-mail: bhatiak@mail.nih.gov. NCI - Breast and Ovarian Cancer Family Registries (CFRs) The Breast and Ovarian CFRs facilitate and support interdisciplinary and population-based research on the identification and characterization of breast and ovarian cancer susceptibility genes, with particular emphasis on gene-gene and gene-environment interaction research. Available from the registries are: a) family history, epidemiologic and clinical data, b) updates on cancer recurrence, morbidity and mortality in participating families, and c) biospecimens, including plasma, lymphocytes, serum, DNA, Guthrie cards or buccal smears, and paraffin blocks of tumor tissue. For further information on these registries, contact the CFR Web site (http://epi.grants.cancer.gov/BCFR) or (301) 496-9600. NCI - Specimen Resource Locator The NCI Specimen Resource Locator (http://cancer.gov/specimens) is a database that helps researchers locate specimens for research. The database includes resources such as tissue banks and tissue procurement systems with access to normal, benign, precancerous, and/or cancerous human tissue covering a wide variety of organ sites. Researchers specify the types of specimens, number of cases, preservation methods, and associated data they require. The Locator will search the database and return a list of tissue resources most likely to meet their requirements. When no match is obtained, the researcher is referred to the NCI Tissue Expediter [(301) 496-7147; e-mail: tissexp@mail.nih.gov]. The Tissue Expediter is a scientist who can help match researchers with appropriate resources or identify appropriate collaborators when those are necessary. NIDDK - Biologic Samples from Diabetic Study Foundation A portion (1/3) of all stored nonrenewable samples (plasma, serum, urine) from subjects enrolled in the Diabetes Control and Complications Trial (DCCT) is available for use by the scientific community to address questions for which these samples may be invaluable. Announcements for using this resource appear in the NIH Guide for Grants and Contracts periodically. Inquiries may be addressed to: Catherine C. Cowie, Ph.D., Director, Diabetes Epidemiology Program, NIDDK, 6707 Democracy Blvd., Room 691, MSC 5460, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892-5460. Phone: (301) 594-8804; fax: (301) 480-3503; e-mail: cowiec@extra.niddk.nih.gov. NIDDK - NIDDK Central Repositories (Diabetes Prevention Study) The NIDDK Central Repositories have selected biosamples from the DPT-1 (The Diabetes Prevention Type 1) study that are available to qualified investigators through an application process. These samples are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. Information about how to apply for these materials can be obtained from the NIDDK Central Repositories by contacting Ms. Helen Ray of RTI, 1-919-316-3418, or hmp@rti.org. Direct scientific-technical inquiry to the Project Officer of the NIDDK Central Repositories, Dr. Rebekah Rasooly, at phone: (301) 594-6007; e-mail: rr185i@nih.gov. Visit the Repositories Web site at http://www.niddkrepository.org. NICHD - Brain and Tissue Bank for Developmental Disorders The purpose of the Bank is to collect, preserve, and distribute human tissues to investigators interested in autism and developmental disorders; normal tissues may be available for other research purposes. Further information can be obtained at www.btbank.org. The contact persons are H. Ron Zielke or Sally Wisniewsky, University of Maryland (1-800-847-1539), and Carol Petito or Stephanie Lojko, University of Miami (1-800-592-7246). NICHD - Reproductive Tissue Sample Repository (RTSaR) The Reproductive Tissue Sample Repository (RTSaR) is a virtual repository with online tissue sample acquisition capabilities. The RTSaR provides investigators with real-time access to human and nonhuman primate tissue and fluid inventories from four tissue bank facilities that are supported through the Specialized Cooperative Centers Program in Reproduction Research. The tissue banks are located at the University of California, San Diego (human ovary bank), Stanford University (human endometrium and DNA bank), Johns Hopkins University (male reproductive tissues and fluids), and the Oregon National Primate Research Center (nonhuman primate tissues). The web site for the RTSaR is https://rtsar.nichd.nih.gov/rtsar/login. If you wish to access the RTSaR, you can request an id and password to access the system by contacting the network administrator at RTSaR@mail.nih.gov. Once you access the system, contact information for each bank is provided. Access is open to all investigators living in North America who are supported by research and research training grants from the NIH. One id and password will be provided to each principal investigator that can be utilized by any person working in the P.I.’s laboratory, or, in the case of institutional training grants (T32) and institutional career development award programs (K12), any person supported by the aforementioned awards. NCRR - Human Tissues and Organs Resource (HTOR) The Human Tissues and Organs Resource (HTOR) cooperative agreement supports a procurement network developed by the National Disease Research Interchange (NDRI), a not-for-profit organization. By collaborating with various medical centers, hospitals, pathology services, eye banks, tissue banks, and organ procurement organizations, HTOR provides a wide variety of human tissues and organs—both diseased and normal—to researchers for laboratory studies. Such samples include tissues from the central nervous system and brain, cardiovascular system, endocrine system, eyes, bone, and cartilage. For further information, consult the NDRI Web site (www.ndri.com) or contact Dr. John T. Lonsdale at NDRI, 8 Penn Center, 8th Floor, 1628 JFK Boulevard, Philadelphia, PA 19103. Phone: (800) 222-6374, ext. 271; fax: (215) 557-7154; e-mail: jlonsdale@ndriresource.org. The NDRI Web site is http://www.ndri.com. NCRR - Islet Cell Resource (ICR) With support from NCRR, 10 Islet Cell Resource (ICR) centers isolate, purify, and characterize human pancreatic islets for subsequent transplantation into patients with type I diabetes. The ICR centers procure whole pancreata and acquire relevant data about donors; improve islet isolation and purification techniques; distribute islets for use in approved clinical protocols; and perfect the methods of storage and shipping. In this way, the centers optimize the viability, function, and availability of islets and help clinical researchers capitalize on the recently reported successes in islet transplantation. Information on submitting requests for islet cells can be obtained from Mr. John Kaddis, ICR Coordinating Center Project Manager, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, California 91010. Phone (626) 359-8111, ext. 63377; fax: (626) 471-7106; e-mail: jkaddis@coh.org. The Coordinating Center hosts a Web site at http://icr.coh.org. NIA - SWAN Repository (longitudinal, multiethnic study of women at midlife including the menopausal transition) The SWAN Repository is a biologic specimen bank of the Study of Women’s Health Across the Nation (SWAN). The SWAN cohort was recruited in 1996/1997 and consists of 3302 African-American, Caucasian, Chinese, Hispanic, and Japanese women. The SWAN Repository contains more than 350,000 blood and urine specimens generated from the study participants’ annual visits (8 visits to date), at which time medical and health history, psychosocial measures, biological measures, and anthropometric data were and are being collected. In addition, a subset of the participants are providing urine samples, collected daily over the length of one menstrual cycle, each year. More than 900,000 of these samples are in the SWAN Repository and are available to researchers who wish to study the midlife and menopausal transition. Additionally, a DNA sample repository is also available and includes DNA as well as transformed B-lymphoblastoid cell lines from more than 1800 of the participants. To learn more about the SWAN Repository and how to apply to use SWAN Repository specimens, contact the Web site at http://www.swanrepository.com or Dr. MaryFran Sowers, University of Michigan, School of Public Health, Epidemiology Dept., (734) 936-3892; e-mail: mfsowers@umich.edu. HUMAN AND ANIMAL CELL AND BIOLOGIC REAGENT RESOURCES NIDDK - National Hormone and Peptide Program The National Hormone and Peptide Program (NHPP) offers peptide hormones and their antisera, tissues (rat hypothalami), and miscellaneous reagents to qualified investigators. These reagents are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. These materials can be obtained from Dr. A. F. Parlow of the Harbor-UCLA Medical Center, Research and Education Institute, Torrance, CA. A more complete description of resources within this program is provided in The Endocrine Society journals. Direct scientific-technical inquiry to NHPP Scientific Director, Dr. Al Parlow, at phone: (310) 222-3537; fax: (310) 222-3432; e-mail: parlow@humc.edu. Visit the NHPP Web site at http://www.humc.edu/hormones. NICHD - National Hormone and Pituitary Program (see NIDDK listing) Following is a list of reagents currently available through the resources of NICHD: Androgen receptor and peptide antigenRecombinant monkey (cynomolgus) and baboon luteinizing hormone and follicle-stimulating hormone and antisera. NIA - Aging Cell Bank To facilitate aging research on cells in culture, the NIA provides support for the Aging Cell Bank located at the Coriell Institute for Medical Research in Camden, NJ. The Aged Cell Bank provides fibroblast, lymphoblastoid, and differentiated cell lines from a wide range of human age-related conditions and other mammalian species, as well as DNA from a limited subset of cell lines. For further information, the Aged Cell Bank catalog can be accessed at http://locus.umdnj.edu/nia or contact Dr. Donald Coppock at 1-800-752-3805. NCRR - Various Cell Repositories NCRR maintains the following cell repository resources: National Cell Culture Center, National Stem Cell Resource, and the Yeast Genetic Stock Center. Further information regarding these resources may be obtained through the NCRR Web site at: www.ncrr.nih.gov/ncrrprog/cmpdir/BIOLOG.asp. ANIMAL RESOURCES NIA - Aging Rodent Resources NIA maintains both rat and mouse colonies for use by the scientific community. The animals available range in age from 1 to 36 months. A repository of fresh-frozen tissue from the NIA aged rodent colonies is stocked with tissue from mouse and rat strains, including caloric-restricted BALB/c mice. The NIA also maintains a colony of calorically restricted rodents of selected genotypes, which are available to the scientific community. For further information, please refer to the Aged Rodent information handbook at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentColoniesHandbook/ or contact the Office of Biological Resources and Resource Development order desk. Phone: (301) 496-0181; fax: (301) 402-5597; e-mail: rodents@nia.nih.gov. NIA - Aged Rodent Tissue Bank The rodent tissue bank contains flash-frozen tissues from rodents in the NIA aged rodent colonies. Tissue is collected from rodents at 4 or 5 age points throughout the lifespan. Tissue arrays are also available. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentTissueBankHandbook/. NCRR - Mutant Mouse Regional Resource Centers (MMRRC) The Mutant Mouse Regional Resource Center (MMRRC) Program consists of centers that collectively operate as a one-stop shop to serve the biomedical research community. Investigators who have created select mutant mouse models may donate their models to an MMRRC for broad dissemination to other investigators who request them for noncommercial research investigations related to human health, disease, and treatments. The NCRR Division of Comparative Medicine (DCM) supports the MMRRCs, which are electronically linked through the MMRRC Informatics Coordinating Center (ICC) to function as one facility. The ICC, located at The Jackson Laboratory in Bar Harbor, ME, provides database and other informatics support to the MMRRC to give the research community a single entry point to the program. Further information can be obtained from the Web site at http://www.mmrrc.org, or from Franziska Grieder, D.V.M., Ph.D., Division of Comparative Medicine, NCRR. Phone (301) 435-0744; fax: (301) 480-3819; e-mail: griederf@ncrr.nih.gov. NCRR - Induced Mutant Mouse Resource (IMR) The Induced Mutant Mouse Resource (IMR) at The Jackson Laboratory provides researchers with genetically engineered mice (transgenic, targeted mutant, retroviral insertional mutant, and chemically induced mutant mice). The function of the IMR is to select, import, cryopreserve, maintain, and distribute these important strains of mice to the research community. To improve their value for research, the IMR also undertakes genetic development of stocks, such as transferring mutant genes or transgenes to defined genetic backgrounds and combining transgenes and/or targeted mutations to create new mouse models for research. Over 800 mutant stocks have been accepted by the IMR. Current holdings include models for research on cancer, immunological and inflammatory diseases, neurological diseases and behavioral disorders, cardiovascular diseases, developmental disorders, metabolic and other diseases, reporter (e.g. GFP) and recombinase (e.g. cre/loxP) strains. About 8 strains a month are being added to the IMR holdings. A list of all strains may be obtained from the IMR Web site: www.jax.org/resources/documents/imr/. Online submission forms are also available on that site. All mice can be ordered by calling The Jackson Laboratory’s Customer Service Department at 1-800-422-MICE or (207) 288-5845 or by faxing (207) 288-6150. NIDDK - Mouse Metabolic Phenotyping Centers The mission of the Mouse Metabolic Phenotyping Centers is to provide the scientific community with standardized, high-quality metabolic and physiologic phenotyping services for mouse models of diabetes, diabetic complications, obesity, and related disorders. Researchers can ship mice to one of the four Centers (University of Cincinnati, University of Texas Southwestern Medical Center, Vanderbilt University, and Yale University) and obtain on a fee-for-service basis a range of complex exams used to characterize mouse metabolism, blood composition, energy balance, eating and exercise, organ function and morphology, physiology, and histology. Many tests are done in living animals and are designed to elucidate the subtle hallmarks of metabolic disease. Information, including a complete list of available tests, can be found at www.mmpc.org, or contact Dr. Maren R. Laughlin, NIDDK, at (301) 594-8802; e-mail: Maren.Laughlin@nih.gov; or Dr. Kristin Abraham, NIDDK, at (301) 451-8048; e-mail: abrahamk@extra.niddk.nih.gov. NCRR - National Primate Research Centers (NPRCs) National Primate Research Centers (NPRCs) are a network of eight highly specialized facilities for nonhuman primates (NHP) research. Funded by grants through NCRR’s Division of Comparative Medicine (DCM), each center, staffed with experienced research and support staff, provides the appropriate research environment to foster the development of NHP models of human health and disease for biomedical investigations. The NPRCs are affiliated with academic institutions and are accessible to eligible biomedical and behavioral investigators supported by research project grants from the National Institutes of Health and other sources. Further information may be obtained from the notice, Procedures for Accessing Regional Primate Research Centers, published in the NIH Guide for Grants and Contracts at http://grants2.nih.gov/grants/guide/notice-files/not97-014.html, or from John Harding, Ph.D., National Primate Research Centers and AIDS Animal Models Program, Division of Comparative Medicine, NCRR. Phone: (301) 435-0744; fax: (301) 480-3819; e-mail: hardingj@mail.nih.gov. NIA - Nonhuman Primates, Aging Set-Aside Colony NIA maintains approximately 200 nonhuman primates (M. mulatta) at four National Primate Research Centers (see above) for conducting research on aging. These animals range in age from 18 to 35 years. While these animals are predominantly reserved for non-invasive research, exceptions can be made to this policy. For further information, please contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 402-7744; fax: (301) 402-0010; e-mail: nadonn@nia.nih.gov. NIA - Nonhuman Primate (NHP) Tissue Bank and Aging Database The NIA developed two new resources to facilitate research in the NHP model. The NHP tissue bank contains fresh-frozen and fixed tissue donated by primate centers around the country. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/NHPTissueBankHandbook.htm. The Primate Aging Database provides an internet accessible database with data from thousands of primates around the country. It can be used to investigate the effect of age on a variety of parameters, predominantly blood chemistry and husbandry measurements. The site is password protected. The URL is http://ipad.primate.wisc.edu. NIA - Obesity, Diabetes and Aging Animal Resource (USF-ODARC) The NIA supports a colony of aged rhesus macaques, many of which are obese and/or diabetic. This is a long-term colony of monkeys housed at the University of South Florida’s Obesity, Diabetes and Aging Research Center. They have been extensively and longitudinally characterized for general health variables, blood chemistry, food intake, and body weight. Diabetic monkeys are tested daily for urine glucose and ketone levels, and prediabetic monkeys are tested weekly. Data for some of the monkeys extend as far back as 15 years. This unique resource is available for collaborative studies. ODARC has a significant amount of stored tissue collected at necropsy and stored blood/plasma collected longitudinally. Serial blood collection or tissue collection at necropsy can also be performed prospectively. Testing and imaging can also be performed on the monkeys. Inquiries regarding collaborative studies using the ODARC colony should be directed to: Barbara C. Hansen, Ph.D., Director, Obesity, Diabetes and Aging Research Center, University of South Florida, All Children’s Hospital, 801 6th Street South #9340, St. Petersburg, FL 33701. Phone: (727) 767-6993; fax: (727) 767-7443; e-mail: bchansen@aol.com. NCRR - Various Animal Resources NCRR maintains the following animal resources: Animal Models and Genetic Stocks, Chimpanzee Biomedical Research Program, NIH Animal Genetic Resource, and the Specific Pathogen Free Macaque Breeding and Research Program. Further information regarding these and other resources may be obtained through the NCRR Web site at www.ncrr.nih.gov/comparative_med.asp. IN SILICO RESOURCES NIDDK, NHLBI, and NIEHS - Nuclear Receptor Signaling Atlas The Nuclear Receptor Signaling Atlas (NURSA) has created an in silico resource comprised of curated information about Nuclear Receptors, Coregulators, Ligands, and Downstream Targets. NURSA is sponsored by NIH and provides online access through a public webportal at www.NURSA.org. Ease of navigation through a series of molecule pages allows users to make queries about Nuclear Receptors, Coactivators and Corepressors. Additional information about nuclear receptor ligands is provided, as well as primary datasets relating to expression profiling of nuclear receptors, coregulators and downstream targets. The molecule pages are hyperlinked to data contained in external databases, including NCBI, KEGG, UniProt, and others, allowing for detailed data mining. In partnership with The Endocrine Society, NURSA and Molecular Endocrinology (http://mend.endojournals.org/) have reciprocal links designed to enhance publications in Molecular Endocrinology and the information available through the NURSA molecule pages. Links to additional relevant literature citations are from PubMed at the National Library of Medicine. MISCELLANEOUS RESOURCES NCRR - National Gene Vector Laboratories (NGVLs) The National Gene Vector Laboratories (NGVLs), with core funding from NCRR, serve as a resource for researchers to obtain adequate quantities of clinical-grade vectors for human gene transfer protocols. The vector types include retrovirus, lentivirus, adenovirus, adeno-associated virus, herpes-virus, and DNA plasmids. The NGVLs consist of three vector production centers at: Baylor College of Medicine; City of Hope National Medical Center and Beckman Research Institute; and Indiana University, which also serves as the Coordinating Center for all the laboratories. Two additional laboratories conduct toxicology studies for NGVL-approved investigators. These laboratories are located at the Southern Research Institute and the University of Florida. Additional information about the process for requesting vector production and/or pharmacology/toxicology support should be directed to Ms. Lorraine Matheson, NGVL Project Coordinator, Indiana University School of Medicine. Phone: (317) 274-4519; fax: (317) 278-4518; e-mail: lrubin@iupui.edu. The NGVL Coordinating Center at Indiana University also hosts a Web site at http://www.ngvl.org. NCRR - General Clinical Research Centers (GCRCs) The General Clinical Research Centers (GCRCs) are a national network of 82 centers that provide optimal settings for medical investigators to conduct safe, controlled, state-of-the-art in-patient and out-patient studies of both children and adults. GCRCs also provide infrastructure and resources that support several career development opportunities. Investigators who have research project funding from the National Institutes of Health (NIH) and other peer-reviewed sources may apply to use GCRCs. Because the GCRCs support a full spectrum of patient-oriented scientific inquiry, researchers who use these centers can benefit from collaborative, multidisciplinary research opportunities. To request access to a GCRC facility, eligible investigators should initially contact a GCRC program director, listed in the National Center for Research Resources (NCRR) Clinical Research Resources Directory (www.ncrr.nih.gov/ncrrprog/clindir/crdirectory.asp). Further information can be obtained from Anthony R. Hayward, M.D., Director, Division for Clinical Research Resources, National Center for Research Resources at NIH. Phone: (301) 435-0790; e-mail: haywarda@ncrr.nih.gov.

Resources currently available to the scientific community that may be of interest for endocrinology research are described briefly here. More information is available through The Endocrine Society Home Page (http://www.endo-society.org) or the information provided below. Human Tissue and Biologic Specimen Resources NCI - Cooperative Human Tissue Network (CHTN) The NCI Cooperative Human Tissue Network (CHTN) provides normal, benign, precancerous, and cancerous human tissue to the scientific community for biomedical research. Specimens are collected according to the investigator’s individual protocol. Information provided with the specimens includes routine histopathologic and demographic data. The CHTN can also provide a variety of tissue microarrays. Contact the CHTN Web site at http://www-chtn.ims.nci.nih.gov, or 1-866-GO2-CHTN (1-866-462-2486). NCI - Cooperative Breast Cancer Tissue Resource (CBCTR) The NCI Cooperative Breast Cancer Tissue Resource (CBCTR) can provide researchers with access to formalin-fixed, paraffin-embedded primary breast cancer specimens, with associated pathologic, clinical, and outcome data. All specimens are evaluated for pathologic diagnosis by CBCTR pathologists using standard diagnostic criteria. The collection is particularly well suited for validation studies of diagnostic and prognostic markers. The CBCTR also makes available breast cancer tissue microarrays designed by NCI statisticians to provide high statistical power for studies of stage-specific markers of breast cancer. Contact CBCTR’s Web site at http://cbctr.nci.nih.gov, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com. NCI - Cooperative Prostate Cancer Tissue Resource (CPCTR) The NCI Cooperative Prostate Cancer Tissue Resource (CPCTR) can provide access to over 4,000 cases of formalin-fixed, paraffin-embedded primary prostate cancer specimens, with associated pathology and clinical data. Fresh-frozen tissue is also available with limited clinical follow-up information. In addition, slides from prostate cancer tissue microarrays with associated pathology and clinical data are now available. Contact the CPCTR Web site at http://www.prostatetissues.org, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com. NCI - AIDS and Cancer Specimen Resource (ACSR) The AIDS and Cancer Specimen Resource (ACSR) provides qualified researchers with tissue, cell, blood, and fluid specimens, as well as clinical data from patients with AIDS and cancer. The specimens and clinical data are available for research studies, particularly those that translate basic research findings to clinical application. Contact the ACSR Web site (http://acsr.ucsf.edu/) or Dr. Kishor Bhatia, (301) 496-7147; e-mail: bhatiak@mail.nih.gov. NCI - Breast and Ovarian Cancer Family Registries (CFRs) The Breast and Ovarian CFRs facilitate and support interdisciplinary and population-based research on the identification and characterization of breast and ovarian cancer susceptibility genes, with particular emphasis on gene-gene and gene-environment interaction research. Available from the registries are: a) family history, epidemiologic and clinical data, b) updates on cancer recurrence, morbidity and mortality in participating families, and c) biospecimens, including plasma, lymphocytes, serum, DNA, Guthrie cards or buccal smears, and paraffin blocks of tumor tissue. For further information on these registries, contact the CFR Web site (http://epi.grants.cancer.gov/BCFR) or (301) 496-9600. NCI - Specimen Resource Locator The NCI Specimen Resource Locator (http://cancer.gov/specimens) is a database that helps researchers locate specimens for research. The database includes resources such as tissue banks and tissue procurement systems with access to normal, benign, precancerous, and/or cancerous human tissue covering a wide variety of organ sites. Researchers specify the types of specimens, number of cases, preservation methods, and associated data they require. The Locator will search the database and return a list of tissue resources most likely to meet their requirements. When no match is obtained, the researcher is referred to the NCI Tissue Expediter [(301) 496-7147; e-mail: tissexp@mail.nih.gov]. The Tissue Expediter is a scientist who can help match researchers with appropriate resources or identify appropriate collaborators when those are necessary. NIDDK - Biologic Samples from Diabetic Study Foundation A portion (1/3) of all stored nonrenewable samples (plasma, serum, urine) from subjects enrolled in the Diabetes Control and Complications Trial (DCCT) is available for use by the scientific community to address questions for which these samples may be invaluable. Announcements for using this resource appear in the NIH Guide for Grants and Contracts periodically. Inquiries may be addressed to: Catherine C. Cowie, Ph.D., Director, Diabetes Epidemiology Program, NIDDK, 6707 Democracy Blvd., Room 691, MSC 5460, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892-5460. Phone: (301) 594-8804; fax: (301) 480-3503; e-mail: cowiec@extra.niddk.nih.gov. NIDDK - NIDDK Central Repositories (Diabetes Prevention Study) The NIDDK Central Repositories have selected biosamples from the DPT-1 (The Diabetes Prevention Type 1) study that are available to qualified investigators through an application process. These samples are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. Information about how to apply for these materials can be obtained from the NIDDK Central Repositories by contacting Ms. Helen Ray of RTI, 1-919-316-3418, or hmp@rti.org. Direct scientific-technical inquiry to the Project Officer of the NIDDK Central Repositories, Dr. Rebekah Rasooly, at phone: (301) 594-6007; e-mail: rr185i@nih.gov. Visit the Repositories Web site at http://www.niddkrepository.org. NICHD - Brain and Tissue Bank for Developmental Disorders The purpose of the Bank is to collect, preserve, and distribute human tissues to investigators interested in autism and developmental disorders; normal tissues may be available for other research purposes. Further information can be obtained at www.btbank.org. The contact persons are H. Ron Zielke or Sally Wisniewsky, University of Maryland (1-800-847-1539), and Carol Petito or Stephanie Lojko, University of Miami (1-800-592-7246). NICHD - Reproductive Tissue Sample Repository (RTSaR) The Reproductive Tissue Sample Repository (RTSaR) is a virtual repository with online tissue sample acquisition capabilities. The RTSaR provides investigators with real-time access to human and nonhuman primate tissue and fluid inventories from four tissue bank facilities that are supported through the Specialized Cooperative Centers Program in Reproduction Research. The tissue banks are located at the University of California, San Diego (human ovary bank), Stanford University (human endometrium and DNA bank), Johns Hopkins University (male reproductive tissues and fluids), and the Oregon National Primate Research Center (nonhuman primate tissues). The web site for the RTSaR is https://rtsar.nichd.nih.gov/rtsar/login. If you wish to access the RTSaR, you can request an id and password to access the system by contacting the network administrator at RTSaR@mail.nih.gov. Once you access the system, contact information for each bank is provided. Access is open to all investigators living in North America who are supported by research and research training grants from the NIH. One id and password will be provided to each principal investigator that can be utilized by any person working in the P.I.’s laboratory, or, in the case of institutional training grants (T32) and institutional career development award programs (K12), any person supported by the aforementioned awards. NCRR - Human Tissues and Organs Resource (HTOR) The Human Tissues and Organs Resource (HTOR) cooperative agreement supports a procurement network developed by the National Disease Research Interchange (NDRI), a not-for-profit organization. By collaborating with various medical centers, hospitals, pathology services, eye banks, tissue banks, and organ procurement organizations, HTOR provides a wide variety of human tissues and organs—both diseased and normal—to researchers for laboratory studies. Such samples include tissues from the central nervous system and brain, cardiovascular system, endocrine system, eyes, bone, and cartilage. For further information, consult the NDRI Web site (www.ndri.com) or contact Dr. John T. Lonsdale at NDRI, 8 Penn Center, 8th Floor, 1628 JFK Boulevard, Philadelphia, PA 19103. Phone: (800) 222-6374, ext. 271; fax: (215) 557-7154; e-mail: jlonsdale@ndriresource.org. The NDRI Web site is http://www.ndri.com. NCRR - Islet Cell Resource (ICR) With support from NCRR, 10 Islet Cell Resource (ICR) centers isolate, purify, and characterize human pancreatic islets for subsequent transplantation into patients with type I diabetes. The ICR centers procure whole pancreata and acquire relevant data about donors; improve islet isolation and purification techniques; distribute islets for use in approved clinical protocols; and perfect the methods of storage and shipping. In this way, the centers optimize the viability, function, and availability of islets and help clinical researchers capitalize on the recently reported successes in islet transplantation. Information on submitting requests for islet cells can be obtained from Mr. John Kaddis, ICR Coordinating Center Project Manager, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, California 91010. Phone (626) 359-8111, ext. 63377; fax: (626) 471-7106; e-mail: jkaddis@coh.org. The Coordinating Center hosts a Web site at http://icr.coh.org. NIA - SWAN Repository (longitudinal, multiethnic study of women at midlife including the menopausal transition) The SWAN Repository is a biologic specimen bank of the Study of Women’s Health Across the Nation (SWAN). The SWAN cohort was recruited in 1996/1997 and consists of 3302 African-American, Caucasian, Chinese, Hispanic, and Japanese women. The SWAN Repository contains more than 350,000 blood and urine specimens generated from the study participants’ annual visits (8 visits to date), at which time medical and health history, psychosocial measures, biological measures, and anthropometric data were and are being collected. In addition, a subset of the participants are providing urine samples, collected daily over the length of one menstrual cycle, each year. More than 900,000 of these samples are in the SWAN Repository and are available to researchers who wish to study the midlife and menopausal transition. Additionally, a DNA sample repository is also available and includes DNA as well as transformed B-lymphoblastoid cell lines from more than 1800 of the participants. To learn more about the SWAN Repository and how to apply to use SWAN Repository specimens, contact the Web site at http://www.swanrepository.com or Dr. MaryFran Sowers, University of Michigan, School of Public Health, Epidemiology Dept., (734) 936-3892; e-mail: mfsowers@umich.edu. Human and Animal Cell and Biologic Reagent Resources NIDDK - National Hormone and Peptide Program The National Hormone and Peptide Program (NHPP) offers peptide hormones and their antisera, tissues (rat hypothalami), and miscellaneous reagents to qualified investigators. These reagents are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. These materials can be obtained from Dr. A. F. Parlow of the Harbor-UCLA Medical Center, Research and Education Institute, Torrance, CA. A more complete description of resources within this program is provided in The Endocrine Society journals. Direct scientific-technical inquiry to NHPP Scientific Director, Dr. Al Parlow, at phone: (310) 222-3537; fax: (310) 222-3432; e-mail: parlow@humc.edu. Visit the NHPP Web site at http://www.humc.edu/hormones. NICHD - National Hormone and Pituitary Program (see NIDDK listing) Following is a list of reagents currently available through the resources of NICHD: Androgen receptor and peptide antigen Recombinant monkey (cynomolgus) and baboon luteinizing hormone and follicle-stimulating hormone and antisera. NIA - Aging Cell Bank To facilitate aging research on cells in culture, the NIA provides support for the Aging Cell Bank located at the Coriell Institute for Medical Research in Camden, NJ. The Aged Cell Bank provides fibroblast, lymphoblastoid, and differentiated cell lines from a wide range of human age-related conditions and other mammalian species, as well as DNA from a limited subset of cell lines. For further information, the Aged Cell Bank catalog can be accessed at http://locus.umdnj.edu/nia or contact Dr. Donald Coppock at 1-800-752-3805. NCRR - Various Cell Repositories NCRR maintains the following cell repository resources: National Cell Culture Center, National Stem Cell Resource, and the Yeast Genetic Stock Center. Further information regarding these resources may be obtained through the NCRR Web site at: www.ncrr.nih.gov/ncrrprog/cmpdir/BIOLOG.asp. ANIMAL RESOURCES NIA - Aging Rodent Resources NIA maintains both rat and mouse colonies for use by the scientific community. The animals available range in age from 1 to 36 months. A repository of fresh-frozen tissue from the NIA aged rodent colonies is stocked with tissue from mouse and rat strains, including caloric-restricted BALB/c mice. The NIA also maintains a colony of calorically restricted rodents of selected genotypes, which are available to the scientific community. For further information, please refer to the Aged Rodent information handbook at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentColoniesHandbook/ or contact the Office of Biological Resources and Resource Development order desk. Phone: (301) 496-0181; fax: (301) 402-5597; e-mail: rodents@nia.nih.gov. NIA - Aged Rodent Tissue Bank The rodent tissue bank contains flash-frozen tissues from rodents in the NIA aged rodent colonies. Tissue is collected from rodents at 4 or 5 age points throughout the lifespan. Tissue arrays are also available. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentTissueBankHandbook/. NCRR - Mutant Mouse Regional Resource Centers (MMRRC) The Mutant Mouse Regional Resource Center (MMRRC) Program consists of centers that collectively operate as a one-stop shop to serve the biomedical research community. Investigators who have created select mutant mouse models may donate their models to an MMRRC for broad dissemination to other investigators who request them for noncommercial research investigations related to human health, disease, and treatments. The NCRR Division of Comparative Medicine (DCM) supports the MMRRCs, which are electronically linked through the MMRRC Informatics Coordinating Center (ICC) to function as one facility. The ICC, located at The Jackson Laboratory in Bar Harbor, ME, provides database and other informatics support to the MMRRC to give the research community a single entry point to the program. Further information can be obtained from the Web site at http://www.mmrrc.org, or from Franziska Grieder, D.V.M., Ph.D., Division of Comparative Medicine, NCRR. Phone (301) 435-0744; fax: (301) 480-3819; e-mail: griederf@ncrr.nih.gov. NCRR - Induced Mutant Mouse Resource (IMR) The Induced Mutant Mouse Resource (IMR) at The Jackson Laboratory provides researchers with genetically engineered mice (transgenic, targeted mutant, retroviral insertional mutant, and chemically induced mutant mice). The function of the IMR is to select, import, cryopreserve, maintain, and distribute these important strains of mice to the research community. To improve their value for research, the IMR also undertakes genetic development of stocks, such as transferring mutant genes or transgenes to defined genetic backgrounds and combining transgenes and/or targeted mutations to create new mouse models for research. Over 800 mutant stocks have been accepted by the IMR. Current holdings include models for research on cancer, immunological and inflammatory diseases, neurological diseases and behavioral disorders, cardiovascular diseases, developmental disorders, metabolic and other diseases, reporter (e.g. GFP) and recombinase (e.g. cre/loxP) strains. About 8 strains a month are being added to the IMR holdings. A list of all strains may be obtained from the IMR Web site: www.jax.org/resources/documents/imr/. Online submission forms are also available on that site. All mice can be ordered by calling The Jackson Laboratory’s Customer Service Department at 1-800-422-MICE or (207) 288-5845 or by faxing (207) 288-6150. NIDDK - Mouse Metabolic Phenotyping Centers The mission of the Mouse Metabolic Phenotyping Centers is to provide the scientific community with standardized, high-quality metabolic and physiologic phenotyping services for mouse models of diabetes, diabetic complications, obesity, and related disorders. Researchers can ship mice to one of the four Centers (University of Cincinnati, University of Texas Southwestern Medical Center, Vanderbilt University, and Yale University) and obtain on a fee-for-service basis a range of complex exams used to characterize mouse metabolism, blood composition, energy balance, eating and exercise, organ function and morphology, physiology, and histology. Many tests are done in living animals and are designed to elucidate the subtle hallmarks of metabolic disease. Information, including a complete list of available tests, can be found at www.mmpc.org, or contact Dr. Maren R. Laughlin, NIDDK, at (301) 594-8802; e-mail: Maren.Laughlin@nih.gov; or Dr. Kristin Abraham, NIDDK, at (301) 451-8048; e-mail: abrahamk@extra.niddk.nih.gov. NCRR - National Primate Research Centers (NPRCs) National Primate Research Centers (NPRCs) are a network of eight highly specialized facilities for nonhuman primates (NHP) research. Funded by grants through NCRR’s Division of Comparative Medicine (DCM), each center, staffed with experienced research and support staff, provides the appropriate research environment to foster the development of NHP models of human health and disease for biomedical investigations. The NPRCs are affiliated with academic institutions and are accessible to eligible biomedical and behavioral investigators supported by research project grants from the National Institutes of Health and other sources. Further information may be obtained from the notice, Procedures for Accessing Regional Primate Research Centers, published in the NIH Guide for Grants and Contracts at http://grants2.nih.gov/grants/guide/notice-files/not97-014.html, or from John Harding, Ph.D., National Primate Research Centers and AIDS Animal Models Program, Division of Comparative Medicine, NCRR. Phone: (301) 435-0744; fax: (301) 480-3819; e-mail: hardingj@mail.nih.gov. NIA - Nonhuman Primates, Aging Set-Aside Colony NIA maintains approximately 200 nonhuman primates (M. mulatta) at four National Primate Research Centers (see above) for conducting research on aging. These animals range in age from 18 to 35 years. While these animals are predominantly reserved for non-invasive research, exceptions can be made to this policy. For further information, please contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 402-7744; fax: (301) 402-0010; e-mail: nadonn@nia.nih.gov. NIA - Nonhuman Primate (NHP) Tissue Bank and Aging Database The NIA developed two new resources to facilitate research in the NHP model. The NHP tissue bank contains fresh-frozen and fixed tissue donated by primate centers around the country. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/NHPTissueBankHandbook.htm. The Primate Aging Database provides an internet accessible database with data from thousands of primates around the country. It can be used to investigate the effect of age on a variety of parameters, predominantly blood chemistry and husbandry measurements. The site is password protected. The URL is http://ipad.primate.wisc.edu. NIA - Obesity, Diabetes and Aging Animal Resource (USF-ODARC) The NIA supports a colony of aged rhesus macaques, many of which are obese and/or diabetic. This is a long-term colony of monkeys housed at the University of South Florida’s Obesity, Diabetes and Aging Research Center. They have been extensively and longitudinally characterized for general health variables, blood chemistry, food intake, and body weight. Diabetic monkeys are tested daily for urine glucose and ketone levels, and prediabetic monkeys are tested weekly. Data for some of the monkeys extend as far back as 15 years. This unique resource is available for collaborative studies. ODARC has a significant amount of stored tissue collected at necropsy and stored blood/plasma collected longitudinally. Serial blood collection or tissue collection at necropsy can also be performed prospectively. Testing and imaging can also be performed on the monkeys. Inquiries regarding collaborative studies using the ODARC colony should be directed to: Barbara C. Hansen, Ph.D., Director, Obesity, Diabetes and Aging Research Center, University of South Florida, All Children’s Hospital, 801 6th Street South #9340, St. Petersburg, FL 33701. Phone: (727) 767-6993; fax: (727) 767-7443; e-mail: bchansen@aol.com. NCRR - Various Animal Resources NCRR maintains the following animal resources: Animal Models and Genetic Stocks, Chimpanzee Biomedical Research Program, NIH Animal Genetic Resource, and the Specific Pathogen Free Macaque Breeding and Research Program. Further information regarding these and other resources may be obtained through the NCRR Web site at www.ncrr.nih.gov/comparative_med.asp. In Silico Resources NIDDK, NHLBI, and NIEHS - Nuclear Receptor Signaling Atlas The Nuclear Receptor Signaling Atlas (NURSA) has created an in silico resource comprised of curated information about Nuclear Receptors, Coregulators, Ligands, and Downstream Targets. NURSA is sponsored by NIH and provides online access through a public webportal at www.NURSA.org. Ease of navigation through a series of molecule pages allows users to make queries about Nuclear Receptors, Coactivators and Corepressors. Additional information about nuclear receptor ligands is provided, as well as primary datasets relating to expression profiling of nuclear receptors, coregulators and downstream targets. The molecule pages are hyperlinked to data contained in external databases, including NCBI, KEGG, UniProt, and others, allowing for detailed data mining. In partnership with The Endocrine Society, NURSA and Molecular Endocrinology (http://mend.endojournals.org/) have reciprocal links designed to enhance publications in Molecular Endocrinology and the information available through the NURSA molecule pages. Links to additional relevant literature citations are from PubMed at the National Library of Medicine. Miscellaneous Resources NCRR - National Gene Vector Laboratories (NGVLs) The National Gene Vector Laboratories (NGVLs), with core funding from NCRR, serve as a resource for researchers to obtain adequate quantities of clinical-grade vectors for human gene transfer protocols. The vector types include retrovirus, lentivirus, adenovirus, adeno-associated virus, herpes-virus, and DNA plasmids. The NGVLs consist of three vector production centers at: Baylor College of Medicine; City of Hope National Medical Center and Beckman Research Institute; and Indiana University, which also serves as the Coordinating Center for all the laboratories. Two additional laboratories conduct toxicology studies for NGVL-approved investigators. These laboratories are located at the Southern Research Institute and the University of Florida. Additional information about the process for requesting vector production and/or pharmacology/toxicology support should be directed to Ms. Lorraine Matheson, NGVL Project Coordinator, Indiana University School of Medicine. Phone: (317) 274-4519; fax: (317) 278-4518; e-mail: lrubin@iupui.edu. The NGVL Coordinating Center at Indiana University also hosts a Web site at http://www.ngvl.org. NCRR - General Clinical Research Centers (GCRCs) The General Clinical Research Centers (GCRCs) are a national network of 82 centers that provide optimal settings for medical investigators to conduct safe, controlled, state-of-the-art in-patient and out-patient studies of both children and adults. GCRCs also provide infrastructure and resources that support several career development opportunities. Investigators who have research project funding from the National Institutes of Health (NIH) and other peer-reviewed sources may apply to use GCRCs. Because the GCRCs support a full spectrum of patient-oriented scientific inquiry, researchers who use these centers can benefit from collaborative, multidisciplinary research opportunities. To request access to a GCRC facility, eligible investigators should initially contact a GCRC program director, listed in the National Center for Research Resources (NCRR) Clinical Research Resources Directory (www.ncrr.nih.gov/ncrrprog/clindir/crdirectory.asp). Further information can be obtained from Anthony R. Hayward, M.D., Director, Division for Clinical Research Resources, National Center for Research Resources at NIH. Phone: (301) 435-0790; e-mail: haywarda@ncrr.nih.gov.

Resources currently available to the scientific community that may be of interest for endocrinology research are described briefly here. More information is available through The Endocrine Society Home Page (http://www.endo-society.org) or the information provided below. Human Tissue and Biologic Specimen Resources NCI - Cooperative Human Tissue Network (CHTN) The NCI Cooperative Human Tissue Network (CHTN) provides normal, benign, precancerous, and cancerous human tissue to the scientific community for biomedical research. Specimens are collected according to the investigator’s individual protocol. Information provided with the specimens includes routine histopathologic and demographic data. The CHTN can also provide a variety of tissue microarrays. Contact the CHTN Web site at http://www-chtn.ims.nci.nih.gov, or 1-866-GO2-CHTN (1-866-462-2486). NCI - Cooperative Breast Cancer Tissue Resource (CBCTR) The NCI Cooperative Breast Cancer Tissue Resource (CBCTR) can provide researchers with access to formalin-fixed, paraffin-embedded primary breast cancer specimens, with associated pathologic, clinical, and outcome data. All specimens are evaluated for pathologic diagnosis by CBCTR pathologists using standard diagnostic criteria. The collection is particularly well suited for validation studies of diagnostic and prognostic markers. The CBCTR also makes available breast cancer tissue microarrays designed by NCI statisticians to provide high statistical power for studies of stage-specific markers of breast cancer. Contact CBCTR’s Web site at http://cbctr.nci.nih.gov, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com NCI - Cooperative Prostate Cancer Tissue Resource (CPCTR) The NCI Cooperative Prostate Cancer Tissue Resource (CPCTR) can provide access to over 4,000 cases of formalin-fixed, paraffin-embedded primary prostate cancer specimens, with associated pathology and clinical data. Fresh-frozen tissue is also available with limited clinical follow-up information. In addition, slides from prostate cancer tissue microarrays with associated pathology and clinical data are now available. Contact the CPCTR Web site at http://www.prostatetissues.org, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com NCI - AIDS and Cancer Specimen Resource (ACSR) The AIDS and Cancer Specimen Resource (ACSR) provides qualified researchers with tissue, cell, blood, and fluid specimens, as well as clinical data from patients with AIDS and cancer. The specimens and clinical data are available for research studies, particularly those that translate basic research findings to clinical application. Contact the ACSR Web site (http://acsr.ucsf.edu/) or Dr. Kishor Bhatia, (301) 496-7147; e-mail: bhatiak@mail.nih.gov NCI - Breast and Ovarian Cancer Family Registries (CFRs) The Breast and Ovarian CFRs facilitate and support interdisciplinary and population-based research on the identification and characterization of breast and ovarian cancer susceptibility genes, with particular emphasis on gene-gene and gene-environment interaction research. Available from the registries are: a) family history, epidemiologic and clinical data, b) updates on cancer recurrence, morbidity and mortality in participating families, and c) biospecimens, including plasma, lymphocytes, serum, DNA, Guthrie cards or buccal smears, and paraffin blocks of tumor tissue. For further information on these registries, contact the CFR Web site (http://epi.grants.cancer.gov/BCFR) or (301) 496-9600. NCI - Specimen Resource Locator The NCI Specimen Resource Locator (http://cancer.gov/specimens) is a database that helps researchers locate specimens for research. The database includes resources such as tissue banks and tissue procurement systems with access to normal, benign, precancerous, and/or cancerous human tissue covering a wide variety of organ sites. Researchers specify the types of specimens, number of cases, preservation methods, and associated data they require. The Locator will search the database and return a list of tissue resources most likely to meet their requirements. When no match is obtained, the researcher is referred to the NCI Tissue Expediter [(301) 496-7147; e-mail: tissexp@mail.nih.gov]. The Tissue Expediter is a scientist who can help match researchers with appropriate resources or identify appropriate collaborators when those are necessary. NIDDK - Biologic Samples from Diabetic Study Foundation A portion (1/3) of all stored nonrenewable samples (plasma, serum, urine) from subjects enrolled in the Diabetes Control and Complications Trial (DCCT) is available for use by the scientific community to address questions for which these samples may be invaluable. Announcements for using this resource appear in the NIH Guide for Grants and Contracts periodically. Inquiries may be addressed to: Catherine C. Cowie, Ph.D., Director, Diabetes Epidemiology Program, NIDDK, 6707 Democracy Blvd., Room 691, MSC 5460, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892-5460. Phone: (301) 594-8804; fax: (301) 480-3503; e-mail: cowiec@extra.niddk.nih.gov NIDDK - NIDDK Central Repositories (Diabetes Prevention Study) The NIDDK Central Repositories have selected biosamples from the DPT-1 (The Diabetes Prevention Type 1) study that are available to qualified investigators through an application process. These samples are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. Information about how to apply for these materials can be obtained from the NIDDK Central Repositories by contacting Ms. Helen Ray of RTI, 1-919-316-3418, or hmp@rti.org Direct scientific-technical inquiry to the Project Officer of the NIDDK Central Repositories, Dr. Rebekah Rasooly, at phone: (301) 594-6007; e-mail: rr185i@nih.gov Visit the Repositories Web site at http://www.niddkrepository.org. NICHD - Brain and Tissue Bank for Developmental Disorders The purpose of the Bank is to collect, preserve, and distribute human tissues to investigators interested in autism and developmental disorders; normal tissues may be available for other research purposes. Further information can be obtained at www.btbank.org. The contact persons are H. Ron Zielke or Sally Wisniewsky, University of Maryland (1-800-847-1539), and Carol Petito or Stephanie Lojko, University of Miami (1-800-592-7246). NICHD - Reproductive Tissue Sample Repository (RTSaR) The Reproductive Tissue Sample Repository (RTSaR) is a virtual repository with online tissue sample acquisition capabilities. The RTSaR provides investigators with real-time access to human and nonhuman primate tissue and fluid inventories from four tissue bank facilities that are supported through the Specialized Cooperative Centers Program in Reproduction Research. The tissue banks are located at the University of California, San Diego (human ovary bank), Stanford University (human endometrium and DNA bank), Johns Hopkins University (male reproductive tissues and fluids), and the Oregon National Primate Research Center (nonhuman primate tissues). The web site for the RTSaR is https://rtsar.nichd.nih.gov/rtsar/login. If you wish to access the RTSaR, you can request an id and password to access the system by contacting the network administrator at RTSaR@mail.nih.gov Once you access the system, contact information for each bank is provided. Access is open to all investigators living in North America who are supported by research and research training grants from the NIH. One id and password will be provided to each principal investigator that can be utilized by any person working in the P.I.’s laboratory, or, in the case of institutional training grants (T32) and institutional career development award programs (K12), any person supported by the aforementioned awards. NCRR - Human Tissues and Organs Resource (HTOR) The Human Tissues and Organs Resource (HTOR) cooperative agreement supports a procurement network developed by the National Disease Research Interchange (NDRI), a not-for-profit organization. By collaborating with various medical centers, hospitals, pathology services, eye banks, tissue banks, and organ procurement organizations, HTOR provides a wide variety of human tissues and organs—both diseased and normal—to researchers for laboratory studies. Such samples include tissues from the central nervous system and brain, cardiovascular system, endocrine system, eyes, bone, and cartilage. For further information, consult the NDRI Web site (www.ndri.com) or contact Dr. John T. Lonsdale at NDRI, 8 Penn Center, 8th Floor, 1628 JFK Boulevard, Philadelphia, PA 19103. Phone: (800) 222-6374, ext. 271; fax: (215) 557-7154; e-mail: jlonsdale@ndriresource.org The NDRI Web site is http://www.ndri.com. NCRR - Islet Cell Resource (ICR) With support from NCRR, 10 Islet Cell Resource (ICR) centers isolate, purify, and characterize human pancreatic islets for subsequent transplantation into patients with type I diabetes. The ICR centers procure whole pancreata and acquire relevant data about donors; improve islet isolation and purification techniques; distribute islets for use in approved clinical protocols; and perfect the methods of storage and shipping. In this way, the centers optimize the viability, function, and availability of islets and help clinical researchers capitalize on the recently reported successes in islet transplantation. Information on submitting requests for islet cells can be obtained from Mr. John Kaddis, ICR Coordinating Center Project Manager, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, California 91010. Phone (626) 359-8111, ext. 63377; fax: (626) 471-7106; e-mail: jkaddis@coh.org The Coordinating Center hosts a Web site at http://icr.coh.org. NIA - SWAN Repository (longitudinal, multiethnic study of women at midlife including the menopausal transition) The SWAN Repository is a biologic specimen bank of the Study of Women’s Health Across the Nation (SWAN). The SWAN cohort was recruited in 1996/1997 and consists of 3302 African-American, Caucasian, Chinese, Hispanic, and Japanese women. The SWAN Repository contains more than 350,000 blood and urine specimens generated from the study participants’ annual visits (8 visits to date), at which time medical and health history, psychosocial measures, biological measures, and anthropometric data were and are being collected. In addition, a subset of the participants are providing urine samples, collected daily over the length of one menstrual cycle, each year. More than 900,000 of these samples are in the SWAN Repository and are available to researchers who wish to study the midlife and menopausal transition. Additionally, a DNA sample repository is also available and includes DNA as well as transformed B-lymphoblastoid cell lines from more than 1800 of the participants. To learn more about the SWAN Repository and how to apply to use SWAN Repository specimens, contact the Web site at http://www.swanrepository.com or Dr. MaryFran Sowers, University of Michigan, School of Public Health, Epidemiology Dept., (734) 936-3892; e-mail: mfsowers@umich.edu Human and Animal Cell and Biologic Reagent Resources NIDDK - National Hormone and Peptide Program The National Hormone and Peptide Program (NHPP) offers peptide hormones and their antisera, tissues (rat hypothalami), and miscellaneous reagents to qualified investigators. These reagents are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. These materials can be obtained from Dr. A. F. Parlow of the Harbor-UCLA Medical Center, Research and Education Institute, Torrance, CA. A more complete description of resources within this program is provided in The Endocrine Society journals. Direct scientific-technical inquiry to NHPP Scientific Director, Dr. Al Parlow, at phone: (310) 222-3537; fax: (310) 222-3432; e-mail: parlow@humc.edu Visit the NHPP Web site at http://www.humc.edu/hormones. NICHD - National Hormone and Pituitary Program (see NIDDK listing) Following is a list of reagents currently available through the resources of NICHD: Androgen receptor and peptide antigenRecombinant monkey (cynomolgus) and baboon luteinizing hormone and follicle-stimulating hormone and antisera. NIA - Aging Cell Bank To facilitate aging research on cells in culture, the NIA provides support for the Aging Cell Bank located at the Coriell Institute for Medical Research in Camden, NJ. The Aged Cell Bank provides fibroblast, lymphoblastoid, and differentiated cell lines from a wide range of human age-related conditions and other mammalian species, as well as DNA from a limited subset of cell lines. For further information, the Aged Cell Bank catalog can be accessed at http://locus.umdnj.edu/nia or contact Dr. Donald Coppock at 1-800-752-3805. NCRR - Various Cell Repositories NCRR maintains the following cell repository resources: National Cell Culture Center, National Stem Cell Resource, and the Yeast Genetic Stock Center. Further information regarding these resources may be obtained through the NCRR Web site at: www.ncrr.nih.gov/ncrrprog/cmpdir/BIOLOG.asp. Animal Resources NIA - Aging Rodent Resources NIA maintains both rat and mouse colonies for use by the scientific community. The animals available range in age from 1 to 36 months. A repository of fresh-frozen tissue from the NIA aged rodent colonies is stocked with tissue from mouse and rat strains, including caloric-restricted BALB/c mice. The NIA also maintains a colony of calorically restricted rodents of selected genotypes, which are available to the scientific community. For further information, please refer to the Aged Rodent information handbook at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentColoniesHandbook/ or contact the Office of Biological Resources and Resource Development order desk. Phone: (301) 496-0181; fax: (301) 402-5597; e-mail: rodents@nia.nih.gov NIA - Aged Rodent Tissue Bank The rodent tissue bank contains flash-frozen tissues from rodents in the NIA aged rodent colonies. Tissue is collected from rodents at 4 or 5 age points throughout the lifespan. Tissue arrays are also available. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentTissueBankHandbook/. NCRR - Mutant Mouse Regional Resource Centers (MMRRC) The Mutant Mouse Regional Resource Center (MMRRC) Program consists of centers that collectively operate as a one-stop shop to serve the biomedical research community. Investigators who have created select mutant mouse models may donate their models to an MMRRC for broad dissemination to other investigators who request them for noncommercial research investigations related to human health, disease, and treatments. The NCRR Division of Comparative Medicine (DCM) supports the MMRRCs, which are electronically linked through the MMRRC Informatics Coordinating Center (ICC) to function as one facility. The ICC, located at The Jackson Laboratory in Bar Harbor, ME, provides database and other informatics support to the MMRRC to give the research community a single entry point to the program. Further information can be obtained from the Web site at http://www.mmrrc.org, or from Franziska Grieder, D.V.M., Ph.D., Division of Comparative Medicine, NCRR. Phone (301) 435-0744; fax: (301) 480-3819; e-mail: griederf@ncrr.nih.gov NCRR - Induced Mutant Mouse Resource (IMR) The Induced Mutant Mouse Resource (IMR) at The Jackson Laboratory provides researchers with genetically engineered mice (transgenic, targeted mutant, retroviral insertional mutant, and chemically induced mutant mice). The function of the IMR is to select, import, cryopreserve, maintain, and distribute these important strains of mice to the research community. To improve their value for research, the IMR also undertakes genetic development of stocks, such as transferring mutant genes or transgenes to defined genetic backgrounds and combining transgenes and/or targeted mutations to create new mouse models for research. Over 800 mutant stocks have been accepted by the IMR. Current holdings include models for research on cancer, immunological and inflammatory diseases, neurological diseases and behavioral disorders, cardiovascular diseases, developmental disorders, metabolic and other diseases, reporter (e.g. GFP) and recombinase (e.g. cre/loxP) strains. About 8 strains a month are being added to the IMR holdings. A list of all strains may be obtained from the IMR Web site: www.jax.org/resources/documents/imr/. Online submission forms are also available on that site. All mice can be ordered by calling The Jackson Laboratory’s Customer Service Department at 1-800-422-MICE or (207) 288-5845 or by faxing (207) 288-6150. NIDDK - Mouse Metabolic Phenotyping Centers The mission of the Mouse Metabolic Phenotyping Centers is to provide the scientific community with standardized, high-quality metabolic and physiologic phenotyping services for mouse models of diabetes, diabetic complications, obesity, and related disorders. Researchers can ship mice to one of the four Centers (University of Cincinnati, University of Texas Southwestern Medical Center, Vanderbilt University, and Yale University) and obtain on a fee-for-service basis a range of complex exams used to characterize mouse metabolism, blood composition, energy balance, eating and exercise, organ function and morphology, physiology, and histology. Many tests are done in living animals and are designed to elucidate the subtle hallmarks of metabolic disease. Information, including a complete list of available tests, can be found at www.mmpc.org, or contact Dr. Maren R. Laughlin, NIDDK, at (301) 594-8802; e-mail: Maren.Laughlin@nih.gov NCRR - National Primate Research Centers (NPRCs) National Primate Research Centers (NPRCs) are a network of eight highly specialized facilities for nonhuman primates (NHP) research. Funded by grants through NCRR’s Division of Comparative Medicine (DCM), each center, staffed with experienced research and support staff, provides the appropriate research environment to foster the development of NHP models of human health and disease for biomedical investigations. The NPRCs are affiliated with academic institutions and are accessible to eligible biomedical and behavioral investigators supported by research project grants from the National Institutes of Health and other sources. Further information may be obtained from the notice, Procedures for Accessing Regional Primate Research Centers, published in the NIH Guide for Grants and Contracts at http://grants2.nih.gov/grants/guide/notice-files/not97-014.html, or from John Harding, Ph.D., National Primate Research Centers and AIDS Animal Models Program, Division of Comparative Medicine, NCRR. Phone: (301) 435-0744; fax: (301) 480-3819; e-mail: hardingj@mail.nih.gov NIA - Nonhuman Primates, Aging Set-Aside Colony NIA maintains approximately 200 nonhuman primates (M. mulatta) at four National Primate Research Centers (see above) for conducting research on aging. These animals range in age from 18 to 35 years. While these animals are predominantly reserved for non-invasive research, exceptions can be made to this policy. For further information, please contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 402-7744; fax: (301) 402-0010; e-mail: nadonn@nia.nih.gov NIA - Nonhuman Primate (NHP) Tissue Bank and Aging Database The NIA developed two new resources to facilitate research in the NHP model. The NHP tissue bank contains fresh-frozen and fixed tissue donated by primate centers around the country. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/NHPTissueBankHandbook.htm. The Primate Aging Database provides an internet accessible database with data from thousands of primates around the country. It can be used to investigate the effect of age on a variety of parameters, predominantly blood chemistry and husbandry measurements. The site is password protected. The URL is http://ipad.primate.wisc.edu. NIA - Obesity, Diabetes and Aging Animal Resource (USF-ODARC) The NIA supports a colony of aged rhesus macaques, many of which are obese and/or diabetic. This is a long-term colony of monkeys housed at the University of South Florida’s Obesity, Diabetes and Aging Research Center. They have been extensively and longitudinally characterized for general health variables, blood chemistry, food intake, and body weight. Diabetic monkeys are tested daily for urine glucose and ketone levels, and prediabetic monkeys are tested weekly. Data for some of the monkeys extend as far back as 15 years. This unique resource is available for collaborative studies. ODARC has a significant amount of stored tissue collected at necropsy and stored blood/plasma collected longitudinally. Serial blood collection or tissue collection at necropsy can also be performed prospectively. Testing and imaging can also be performed on the monkeys. Inquiries regarding collaborative studies using the ODARC colony should be directed to: Barbara C. Hansen, Ph.D., Director, Obesity, Diabetes and Aging Research Center, University of South Florida, All Children’s Hospital, 801 6th Street South #9340, St. Petersburg, FL 33701. Phone: (727) 767-6993; fax: (727) 767-7443; e-mail: bchansen@aol.com NCRR - Various Animal Resources NCRR maintains the following animal resources: Animal Models and Genetic Stocks, Chimpanzee Biomedical Research Program, NIH Animal Genetic Resource, and the Specific Pathogen Free Macaque Breeding and Research Program. Further information regarding these and other resources may be obtained through the NCRR Web site at www.ncrr.nih.gov/comparative_med.asp. In Silico Resources NIDDK, NHLBI, and NIEHS - Nuclear Receptor Signaling Atlas The Nuclear Receptor Signaling Atlas (NURSA) has created an in silico resource comprised of curated information about Nuclear Receptors, Coregulators, Ligands, and Downstream Targets. NURSA is sponsored by NIH and provides online access through a public webportal at www.NURSA.org. Ease of navigation through a series of molecule pages allows users to make queries about Nuclear Receptors, Coactivators and Corepressors. Additional information about nuclear receptor ligands is provided, as well as primary datasets relating to expression profiling of nuclear receptors, coregulators and downstream targets. The molecule pages are hyperlinked to data contained in external databases, including NCBI, KEGG, UniProt, and others, allowing for detailed data mining. In partnership with The Endocrine Society, NURSA and Molecular Endocrinology (http://mend.endojournals.org/) have reciprocal links designed to enhance publications in Molecular Endocrinology and the information available through the NURSA molecule pages. Links to additional relevant literature citations are from PubMed at the National Library of Medicine. Miscellaneous Resources NCRR - National Gene Vector Laboratories (NGVLs) The National Gene Vector Laboratories (NGVLs), with core funding from NCRR, serve as a resource for researchers to obtain adequate quantities of clinical-grade vectors for human gene transfer protocols. The vector types include retrovirus, lentivirus, adenovirus, adeno-associated virus, herpes-virus, and DNA plasmids. The NGVLs consist of three vector production centers at: Baylor College of Medicine; City of Hope National Medical Center and Beckman Research Institute; and Indiana University, which also serves as the Coordinating Center for all the laboratories. Two additional laboratories conduct toxicology studies for NGVL-approved investigators. These laboratories are located at the Southern Research Institute and the University of Florida. Additional information about the process for requesting vector production and/or pharmacology/toxicology support should be directed to Ms. Lorraine Matheson, NGVL Project Coordinator, Indiana University School of Medicine. Phone: (317) 274-4519; fax: (317) 278-4518; e-mail: lrubin@iupui.edu The NGVL Coordinating Center at Indiana University also hosts a Web site at http://www.ngvl.org. NCRR - General Clinical Research Centers (GCRCs) The General Clinical Research Centers (GCRCs) are a national network of 82 centers that provide optimal settings for medical investigators to conduct safe, controlled, state-of-the-art in-patient and out-patient studies of both children and adults. GCRCs also provide infrastructure and resources that support several career development opportunities. Investigators who have research project funding from the National Institutes of Health (NIH) and other peer-reviewed sources may apply to use GCRCs. Because the GCRCs support a full spectrum of patient-oriented scientific inquiry, researchers who use these centers can benefit from collaborative, multidisciplinary research opportunities. To request access to a GCRC facility, eligible investigators should initially contact a GCRC program director, listed in the National Center for Research Resources (NCRR) Clinical Research Resources Directory (www.ncrr.nih.gov/ncrrprog/clindir/crdirectory.asp). Further information can be obtained from Anthony R. Hayward, M.D., Director, Division for Clinical Research Resources, National Center for Research Resources at NIH. Phone: (301) 435-0790; e-mail: haywarda@ncrr.nih.gov

Resources currently available to the scientific community that may be of interest for endocrinology research are described briefly here. More information is available through The Endocrine Society Home Page (http://www.endo-society.org) or the information provided below. HUMAN TISSUE AND BIOLOGIC SPECIMEN RESOURCES NCI - Cooperative Human Tissue Network (CHTN) The NCI Cooperative Human Tissue Network (CHTN) provides normal, benign, precancerous, and cancerous human tissue to the scientific community for biomedical research. Specimens are collected according to the investigator’s individual protocol. Information provided with the specimens includes routine histopathologic and demographic data. The CHTN can also provide a variety of tissue microarrays. Contact the CHTN Web site at http://www-chtn.ims.nci.nih.gov, or 1-866-GO2-CHTN (1-866-462-2486). NCI - Cooperative Breast Cancer Tissue Resource (CBCTR) The NCI Cooperative Breast Cancer Tissue Resource (CBCTR) can provide researchers with access to formalin-fixed, paraffin-embedded primary breast cancer specimens, with associated pathologic, clinical, and outcome data. All specimens are evaluated for pathologic diagnosis by CBCTR pathologists using standard diagnostic criteria. The collection is particularly well suited for validation studies of diagnostic and prognostic markers. The CBCTR also makes available breast cancer tissue microarrays designed by NCI statisticians to provide high statistical power for studies of stage-specific markers of breast cancer. Contact CBCTR’s Web site at http://cbctr.nci.nih.gov, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com. NCI - Cooperative Prostate Cancer Tissue Resource (CPCTR) The NCI Cooperative Prostate Cancer Tissue Resource (CPCTR) can provide access to over 4,000 cases of formalin-fixed, paraffin-embedded primary prostate cancer specimens, with associated pathology and clinical data. Fresh-frozen tissue is also available with limited clinical follow-up information. In addition, slides from prostate cancer tissue microarrays with associated pathology and clinical data are now available. Contact the CPCTR Web site at http://www.prostatetissues.org, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com. NCI - AIDS and Cancer Specimen Resource (ACSR) The AIDS and Cancer Specimen Resource (ACSR) provides qualified researchers with tissue, cell, blood, and fluid specimens, as well as clinical data from patients with AIDS and cancer. The specimens and clinical data are available for research studies, particularly those that translate basic research findings to clinical application. Contact the ACSR Web site (http://acsr.ucsf.edu/) or Dr. Kishor Bhatia, (301) 496-7147; e-mail: bhatiak@mail.nih.gov. NCI - Breast and Ovarian Cancer Family Registries (CFRs) The Breast and Ovarian CFRs facilitate and support interdisciplinary and population-based research on the identification and characterization of breast and ovarian cancer susceptibility genes, with particular emphasis on gene-gene and gene-environment interaction research. Available from the registries are: a) family history, epidemiologic and clinical data, b) updates on cancer recurrence, morbidity and mortality in participating families, and c) biospecimens, including plasma, lymphocytes, serum, DNA, Guthrie cards or buccal smears, and paraffin blocks of tumor tissue. For further information on these registries, contact the CFR Web site (http://epi.grants.cancer.gov/BCFR) or (301) 496-9600. NCI - Specimen Resource Locator The NCI Specimen Resource Locator (http://cancer.gov/specimens) is a database that helps researchers locate specimens for research. The database includes resources such as tissue banks and tissue procurement systems with access to normal, benign, precancerous, and/or cancerous human tissue covering a wide variety of organ sites. Researchers specify the types of specimens, number of cases, preservation methods, and associated data they require. The Locator will search the database and return a list of tissue resources most likely to meet their requirements. When no match is obtained, the researcher is referred to the NCI Tissue Expediter [(301) 496-7147; e-mail: tissexp@mail.nih.gov]. The Tissue Expediter is a scientist who can help match researchers with appropriate resources or identify appropriate collaborators when those are necessary. NIDDK - Biologic Samples from Diabetic Study Foundation A portion (1/3) of all stored nonrenewable samples (plasma, serum, urine) from subjects enrolled in the Diabetes Control and Complications Trial (DCCT) is available for use by the scientific community to address questions for which these samples may be invaluable. Announcements for using this resource appear in the NIH Guide for Grants and Contracts periodically. Inquiries may be addressed to: Catherine C. Cowie, Ph.D., Director, Diabetes Epidemiology Program, NIDDK, 6707 Democracy Blvd., Room 691, MSC 5460, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892-5460. Phone: (301) 594-8804; fax: (301) 480-3503; e-mail: cowiec@extra.niddk.nih.gov. NIDDK - NIDDK Central Repositories (Diabetes Prevention Study) The NIDDK Central Repositories have selected biosamples from the DPT-1 (The Diabetes Prevention Type 1) study that are available to qualified investigators through an application process. These samples are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. Information about how to apply for these materials can be obtained from the NIDDK Central Repositories by contacting Ms. Helen Ray of RTI, 1-919-316-3418, or hmp@rti.org. Direct scientific-technical inquiry to the Project Officer of the NIDDK Central Repositories, Dr. Rebekah Rasooly, at phone: (301) 594-6007; e-mail: rr185i@nih.gov. Visit the Repositories Web site at http://www.niddkrepository.org. NICHD - Brain and Tissue Bank for Developmental Disorders The purpose of the Bank is to collect, preserve, and distribute human tissues to investigators interested in autism and developmental disorders; normal tissues may be available for other research purposes. Further information can be obtained at www.btbank.org. The contact persons are H. Ron Zielke or Sally Wisniewsky, University of Maryland (1-800-847-1539), and Carol Petito or Stephanie Lojko, University of Miami (1-800-592-7246). NICHD - Reproductive Tissue Sample Repository (RTSaR) The Reproductive Tissue Sample Repository (RTSaR) is a virtual repository with online tissue sample acquisition capabilities. The RTSaR provides investigators with real-time access to human and nonhuman primate tissue and fluid inventories from four tissue bank facilities that are supported through the Specialized Cooperative Centers Program in Reproduction Research. The tissue banks are located at the University of California, San Diego (human ovary bank), Stanford University (human endometrium and DNA bank), Johns Hopkins University (male reproductive tissues and fluids), and the Oregon National Primate Research Center (nonhuman primate tissues). The web site for the RTSaR is https://rtsar.nichd.nih.gov/rtsar/login. If you wish to access the RTSaR, you can request an id and password to access the system by contacting the network administrator at RTSaR@mail.nih.gov. Once you access the system, contact information for each bank is provided. Access is open to all investigators living in North America who are supported by research and research training grants from the NIH. One id and password will be provided to each principal investigator that can be utilized by any person working in the P.I.’s laboratory, or, in the case of institutional training grants (T32) and institutional career development award programs (K12), any person supported by the aforementioned awards. NCRR - Human Tissues and Organs Resource (HTOR) The Human Tissues and Organs Resource (HTOR) cooperative agreement supports a procurement network developed by the National Disease Research Interchange (NDRI), a not-for-profit organization. By collaborating with various medical centers, hospitals, pathology services, eye banks, tissue banks, and organ procurement organizations, HTOR provides a wide variety of human tissues and organs—both diseased and normal—to researchers for laboratory studies. Such samples include tissues from the central nervous system and brain, cardiovascular system, endocrine system, eyes, bone, and cartilage. For further information, consult the NDRI Web site (www.ndri.com) or contact Dr. John T. Lonsdale at NDRI, 8 Penn Center, 8th Floor, 1628 JFK Boulevard, Philadelphia, PA 19103. Phone: (800) 222-6374, ext. 271; fax: (215) 557-7154; e-mail: jlonsdale@ndriresource.org. The NDRI Web site is http://www.ndri.com. NCRR - Islet Cell Resource (ICR) With support from NCRR, 10 Islet Cell Resource (ICR) centers isolate, purify, and characterize human pancreatic islets for subsequent transplantation into patients with type I diabetes. The ICR centers procure whole pancreata and acquire relevant data about donors; improve islet isolation and purification techniques; distribute islets for use in approved clinical protocols; and perfect the methods of storage and shipping. In this way, the centers optimize the viability, function, and availability of islets and help clinical researchers capitalize on the recently reported successes in islet transplantation. Information on submitting requests for islet cells can be obtained from Mr. John Kaddis, ICR Coordinating Center Project Manager, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, California 91010. Phone (626) 359-8111, ext. 63377; fax: (626) 471-7106; e-mail: jkaddis@coh.org. The Coordinating Center hosts a Web site at http://icr.coh.org. NIA - SWAN Repository (longitudinal, multiethnic study of women at midlife including the menopausal transition) The SWAN Repository is a biologic specimen bank of the Study of Women’s Health Across the Nation (SWAN). The SWAN cohort was recruited in 1996/1997 and consists of 3302 African-American, Caucasian, Chinese, Hispanic, and Japanese women. The SWAN Repository contains more than 350,000 blood and urine specimens generated from the study participants’ annual visits (8 visits to date), at which time medical and health history, psychosocial measures, biological measures, and anthropometric data were and are being collected. In addition, a subset of the participants are providing urine samples, collected daily over the length of one menstrual cycle, each year. More than 900,000 of these samples are in the SWAN Repository and are available to researchers who wish to study the midlife and menopausal transition. Additionally, a DNA sample repository is also available and includes DNA as well as transformed B-lymphoblastoid cell lines from more than 1800 of the participants. To learn more about the SWAN Repository and how to apply to use SWAN Repository specimens, contact the Web site at http://www. swanrepository.com or Dr. MaryFran Sowers, University of Michigan, School of Public Health, Epidemiology Dept., (734) 936-3892; e-mail: mfsowers@umich.edu. HUMAN AND ANIMAL CELL AND BIOLOGIC REAGENT RESOURCES NIDDK - National Hormone and Peptide Program The National Hormone and Peptide Program (NHPP) offers peptide hormones and their antisera, tissues (rat hypothalami), and miscellaneous reagents to qualified investigators. These reagents are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. These materials can be obtained from Dr. A. F. Parlow of the Harbor-UCLA Medical Center, Research and Education Institute, Torrance, CA. A more complete description of resources within this program is provided in The Endocrine Society journals. Direct scientific-technical inquiry to NHPP Scientific Director, Dr. Al Parlow, at phone: (310) 222-3537; fax: (310) 222-3432; e-mail: parlow@humc.edu. Visit the NHPP Web site at http://www.humc.edu/hormones. NICHD - National Hormone and Pituitary Program (see NIDDK listing) Following is a list of reagents currently available through the resources of NICHD: Androgen receptor and peptide antigenRecombinant monkey (cynomolgus) and baboon luteinizing hormone and follicle-stimulating hormone and antisera. NIA - Aging Cell Bank To facilitate aging research on cells in culture, the NIA provides support for the Aging Cell Bank located at the Coriell Institute for Medical Research in Camden, NJ. The Aged Cell Bank provides fibroblast, lymphoblastoid, and differentiated cell lines from a wide range of human age-related conditions and other mammalian species, as well as DNA from a limited subset of cell lines. For further information, the Aged Cell Bank catalog can be accessed at http://locus.umdnj.edu/nia or contact Dr. Donald Coppock at 1-800-752-3805. NCRR - Various Cell Repositories NCRR maintains the following cell repository resources: National Cell Culture Center, National Stem Cell Resource, and the Yeast Genetic Stock Center. Further information regarding these resources may be obtained through the NCRR Web site at: www.ncrr.nih.gov/ncrrprog/cmpdir/BIOLOG.asp. ANIMAL RESOURCES NIA - Aging Rodent Resources NIA maintains both rat and mouse colonies for use by the scientific community. The animals available range in age from 1 to 36 months. A repository of fresh-frozen tissue from the NIA aged rodent colonies is stocked with tissue from mouse and rat strains, including caloric-restricted BALB/c mice. The NIA also maintains a colony of calorically restricted rodents of selected genotypes, which are available to the scientific community. For further information, please refer to the Aged Rodent information handbook at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentColoniesHandbook/ or contact the Office of Biological Resources and Resource Development order desk. Phone: (301) 496-0181; fax: (301) 402-5597; e-mail: rodents@nia.nih.gov. NIA - Aged Rodent Tissue Bank The rodent tissue bank contains flash-frozen tissues from rodents in the NIA aged rodent colonies. Tissue is collected from rodents at 4 or 5 age points throughout the lifespan. Tissue arrays are also available. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentTissueBankHandbook/. NCRR - Mutant Mouse Regional Resource Centers (MMRRC) The Mutant Mouse Regional Resource Center (MMRRC) Program consists of centers that collectively operate as a one-stop shop to serve the biomedical research community. Investigators who have created select mutant mouse models may donate their models to an MMRRC for broad dissemination to other investigators who request them for noncommercial research investigations related to human health, disease, and treatments. The NCRR Division of Comparative Medicine (DCM) supports the MMRRCs, which are electronically linked through the MMRRC Informatics Coordinating Center (ICC) to function as one facility. The ICC, located at The Jackson Laboratory in Bar Harbor, ME, provides database and other informatics support to the MMRRC to give the research community a single entry point to the program. Further information can be obtained from the Web site at http://www.mmrrc.org, or from Franziska Grieder, D.V.M., Ph.D., Division of Comparative Medicine, NCRR. Phone (301) 435-0744; fax: (301) 480-3819; e-mail: griederf@ncrr.nih.gov. NCRR - Induced Mutant Mouse Resource (IMR) The Induced Mutant Mouse Resource (IMR) at The Jackson Laboratory provides researchers with genetically engineered mice (transgenic, targeted mutant, retroviral insertional mutant, and chemically induced mutant mice). The function of the IMR is to select, import, cryopreserve, maintain, and distribute these important strains of mice to the research community. To improve their value for research, the IMR also undertakes genetic development of stocks, such as transferring mutant genes or transgenes to defined genetic backgrounds and combining transgenes and/or targeted mutations to create new mouse models for research. Over 800 mutant stocks have been accepted by the IMR. Current holdings include models for research on cancer, immunological and inflammatory diseases, neurological diseases and behavioral disorders, cardiovascular diseases, developmental disorders, metabolic and other diseases, reporter (e.g. GFP) and recombinase (e.g. cre/loxP) strains. About 8 strains a month are being added to the IMR holdings. A list of all strains may be obtained from the IMR Web site: www.jax.org/resources/documents/imr/. Online submission forms are also available on that site. All mice can be ordered by calling The Jackson Laboratory’s Customer Service Department at 1-800-422-MICE or (207) 288-5845 or by faxing (207) 288-6150. NIDDK - Mouse Metabolic Phenotyping Centers The mission of the Mouse Metabolic Phenotyping Centers is to provide the scientific community with standardized, high-quality metabolic and physiologic phenotyping services for mouse models of diabetes, diabetic complications, obesity, and related disorders. Researchers can ship mice to one of the four Centers (University of Cincinnati, University of Texas Southwestern Medical Center, Vanderbilt University, and Yale University) and obtain on a fee-for-service basis a range of complex exams used to characterize mouse metabolism, blood composition, energy balance, eating and exercise, organ function and morphology, physiology, and histology. Many tests are done in living animals and are designed to elucidate the subtle hallmarks of metabolic disease. Information, including a complete list of available tests, can be found at www.mmpc.org, or contact Dr. Maren R. Laughlin, NIDDK, at (301) 594-8802; e-mail: Maren.Laughlin@nih.gov; or Dr. Kristin Abraham, NIDDK, at (301) 451-8048; e-mail: abrahamk@extra.niddk.nih.gov. NCRR - National Primate Research Centers (NPRCs) National Primate Research Centers (NPRCs) are a network of eight highly specialized facilities for nonhuman primates (NHP) research. Funded by grants through NCRR’s Division of Comparative Medicine (DCM), each center, staffed with experienced research and support staff, provides the appropriate research environment to foster the development of NHP models of human health and disease for biomedical investigations. The NPRCs are affiliated with academic institutions and are accessible to eligible biomedical and behavioral investigators supported by research project grants from the National Institutes of Health and other sources. Further information may be obtained from the notice, Procedures for Accessing Regional Primate Research Centers, published in the NIH Guide for Grants and Contracts at http://grants2.nih.gov/grants/guide/notice-files/not97-014.html, or from John Harding, Ph.D., National Primate Research Centers and AIDS Animal Models Program, Division of Comparative Medicine, NCRR. Phone: (301) 435-0744; fax: (301) 480-3819; e-mail: hardingj@mail.nih.gov. NIA - Nonhuman Primates, Aging Set-Aside Colony NIA maintains approximately 200 nonhuman primates (M. mulatta) at four National Primate Research Centers (see above) for conducting research on aging. These animals range in age from 18 to 35 years. While these animals are predominantly reserved for non-invasive research, exceptions can be made to this policy. For further information, please contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 402-7744; fax: (301) 402-0010; e-mail: nadonn@nia.nih.gov. NIA - Nonhuman Primate (NHP) Tissue Bank and Aging Database The NIA developed two new resources to facilitate research in the NHP model. The NHP tissue bank contains fresh-frozen and fixed tissue donated by primate centers around the country. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/NHPTissueBankHandbook.htm. The Primate Aging Database provides an internet accessible database with data from thousands of primates around the country. It can be used to investigate the effect of age on a variety of parameters, predominantly blood chemistry and husbandry measurements. The site is password protected. The URL is http://ipad.primate.wisc.edu. NIA - Obesity, Diabetes and Aging Animal Resource (USF-ODARC) The NIA supports a colony of aged rhesus macaques, many of which are obese and/or diabetic. This is a long-term colony of monkeys housed at the University of South Florida’s Obesity, Diabetes and Aging Research Center. They have been extensively and longitudinally characterized for general health variables, blood chemistry, food intake, and body weight. Diabetic monkeys are tested daily for urine glucose and ketone levels, and prediabetic monkeys are tested weekly. Data for some of the monkeys extend as far back as 15 years. This unique resource is available for collaborative studies. ODARC has a significant amount of stored tissue collected at necropsy and stored blood/plasma collected longitudinally. Serial blood collection or tissue collection at necropsy can also be performed prospectively. Testing and imaging can also be performed on the monkeys. Inquiries regarding collaborative studies using the ODARC colony should be directed to: Barbara C. Hansen, Ph.D., Director, Obesity, Diabetes and Aging Research Center, University of South Florida, All Children’s Hospital, 801 6th Street South #9340, St. Petersburg, FL 33701. Phone: (727) 767-6993; fax: (727) 767-7443; e-mail: bchansen@aol.com. NCRR - Various Animal Resources NCRR maintains the following animal resources: Animal Models and Genetic Stocks, Chimpanzee Biomedical Research Program, NIH Animal Genetic Resource, and the Specific Pathogen Free Macaque Breeding and Research Program. Further information regarding these and other resources may be obtained through the NCRR Web site at www.ncrr.nih.gov/comparative_med.asp. IN SILICO RESOURCES NIDDK, NHLBI, and NIEHS - Nuclear Receptor Signaling Atlas The Nuclear Receptor Signaling Atlas (NURSA) has created an in silico resource comprised of curated information about Nuclear Receptors, Coregulators, Ligands, and Downstream Targets. NURSA is sponsored by NIH and provides online access through a public webportal at www.NURSA.org. Ease of navigation through a series of molecule pages allows users to make queries about Nuclear Receptors, Coactivators and Corepressors. Additional information about nuclear receptor ligands is provided, as well as primary datasets relating to expression profiling of nuclear receptors, coregulators and downstream targets. The molecule pages are hyperlinked to data contained in external databases, including NCBI, KEGG, UniProt, and others, allowing for detailed data mining. In partnership with The Endocrine Society, NURSA and Molecular Endocrinology (http://mend.endojournals.org/) have reciprocal links designed to enhance publications in Molecular Endocrinology and the information available through the NURSA molecule pages. Links to additional relevant literature citations are from PubMed at the National Library of Medicine. MISCELLANEOUS RESOURCES NCRR - National Gene Vector Laboratories (NGVLs) The National Gene Vector Laboratories (NGVLs), with core funding from NCRR, serve as a resource for researchers to obtain adequate quantities of clinical-grade vectors for human gene transfer protocols. The vector types include retrovirus, lentivirus, adenovirus, adeno-associated virus, herpes-virus, and DNA plasmids. The NGVLs consist of three vector production centers at: Baylor College of Medicine; City of Hope National Medical Center and Beckman Research Institute; and Indiana University, which also serves as the Coordinating Center for all the laboratories. Two additional laboratories conduct toxicology studies for NGVL-approved investigators. These laboratories are located at the Southern Research Institute and the University of Florida. Additional information about the process for requesting vector production and/or pharmacology/toxicology support should be directed to Ms. Lorraine Matheson, NGVL Project Coordinator, Indiana University School of Medicine. Phone: (317) 274-4519; fax: (317) 278-4518; e-mail: lrubin@iupui.edu. The NGVL Coordinating Center at Indiana University also hosts a Web site at http://www.ngvl.org. NCRR - General Clinical Research Centers (GCRCs) The General Clinical Research Centers (GCRCs) are a national network of 82 centers that provide optimal settings for medical investigators to conduct safe, controlled, state-of-the-art in-patient and out-patient studies of both children and adults. GCRCs also provide infrastructure and resources that support several career development opportunities. Investigators who have research project funding from the National Institutes of Health (NIH) and other peer-reviewed sources may apply to use GCRCs. Because the GCRCs support a full spectrum of patient-oriented scientific inquiry, researchers who use these centers can benefit from collaborative, multidisciplinary research opportunities. To request access to a GCRC facility, eligible investigators should initially contact a GCRC program director, listed in the National Center for Research Resources (NCRR) Clinical Research Resources Directory (www.ncrr.nih.gov/ncrrprog/clindir/crdirectory.asp). Further information can be obtained from Anthony R. Hayward, M.D., Director, Division for Clinical Research Resources, National Center for Research Resources at NIH. Phone: (301) 435-0790; e-mail: haywarda@ncrr.nih.gov.

Resources currently available to the scientific community that may be of interest for endocrinology research are described briefly here. More information is available through The Endocrine Society Home Page (http://www.endo-society.org) or the information provided below. HUMAN TISSUE AND BIOLOGIC SPECIMEN RESOURCES NCI - Cooperative Human Tissue Network (CHTN) The NCI Cooperative Human Tissue Network (CHTN) provides normal, benign, precancerous, and cancerous human tissue to the scientific community for biomedical research. Specimens are collected according to the investigator’s individual protocol. Information provided with the specimens includes routine histopathologic and demographic data. The CHTN can also provide a variety of tissue microarrays. Contact the CHTN Web site at http://www-chtn.ims.nci.nih.gov, or 1-866-GO2-CHTN (1-866-462-2486). NCI - Cooperative Breast Cancer Tissue Resource (CBCTR) The NCI Cooperative Breast Cancer Tissue Resource (CBCTR) can provide researchers with access to formalin-fixed, paraffin-embedded primary breast cancer specimens, with associated pathologic, clinical, and outcome data. All specimens are evaluated for pathologic diagnosis by CBCTR pathologists using standard diagnostic criteria. The collection is particularly well suited for validation studies of diagnostic and prognostic markers. The CBCTR also makes available breast cancer tissue microarrays designed by NCI statisticians to provide high statistical power for studies of stage-specific markers of breast cancer. Contact CBCTR’s Web site at http://cbctr.nci.nih.gov, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com. NCI - Cooperative Prostate Cancer Tissue Resource (CPCTR) The NCI Cooperative Prostate Cancer Tissue Resource (CPCTR) can provide access to over 4,000 cases of formalin-fixed, paraffin-embedded primary prostate cancer specimens, with associated pathology and clinical data. Fresh-frozen tissue is also available with limited clinical follow-up information. In addition, slides from prostate cancer tissue microarrays with associated pathology and clinical data are now available. Contact the CPCTR Web site at http://www.prostatetissues.org, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com. NCI - AIDS and Cancer Specimen Resource (ACSR) The AIDS and Cancer Specimen Resource (ACSR) provides qualified researchers with tissue, cell, blood, and fluid specimens, as well as clinical data from patients with AIDS and cancer. The specimens and clinical data are available for research studies, particularly those that translate basic research findings to clinical application. Contact the ACSR Web site (http://acsr.ucsf.edu/) or Dr. Kishor Bhatia, (301) 496-7147; e-mail: bhatiak@mail.nih.gov. NCI - Breast and Ovarian Cancer Family Registries (CFRs) The Breast and Ovarian CFRs facilitate and support interdisciplinary and population-based research on the identification and characterization of breast and ovarian cancer susceptibility genes, with particular emphasis on gene-gene and gene-environment interaction research. Available from the registries are: a) family history, epidemiologic and clinical data, b) updates on cancer recurrence, morbidity and mortality in participating families, and c) biospecimens, including plasma, lymphocytes, serum, DNA, Guthrie cards or buccal smears, and paraffin blocks of tumor tissue. For further information on these registries, contact the CFR Web site (http://epi.grants.cancer.gov/BCFR) or (301) 496-9600. NCI - Specimen Resource Locator The NCI Specimen Resource Locator (http://cancer.gov/specimens) is a database that helps researchers locate specimens for research. The database includes resources such as tissue banks and tissue procurement systems with access to normal, benign, precancerous, and/or cancerous human tissue covering a wide variety of organ sites. Researchers specify the types of specimens, number of cases, preservation methods, and associated data they require. The Locator will search the database and return a list of tissue resources most likely to meet their requirements. When no match is obtained, the researcher is referred to the NCI Tissue Expediter [(301) 496-7147; e-mail: tissexp@mail.nih.gov]. The Tissue Expediter is a scientist who can help match researchers with appropriate resources or identify appropriate collaborators when those are necessary. NIDDK - Biologic Samples from Diabetic Study Foundation A portion (1/3) of all stored nonrenewable samples (plasma, serum, urine) from subjects enrolled in the Diabetes Control and Complications Trial (DCCT) is available for use by the scientific community to address questions for which these samples may be invaluable. Announcements for using this resource appear in the NIH Guide for Grants and Contracts periodically. Inquiries may be addressed to: Catherine C. Cowie, Ph.D., Director, Diabetes Epidemiology Program, NIDDK, 6707 Democracy Blvd., Room 691, MSC 5460, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892-5460. Phone: (301) 594-8804; fax: (301) 480-3503; e-mail: cowiec@extra.niddk.nih.gov. NIDDK - NIDDK Central Repositories (Diabetes Prevention Study) The NIDDK Central Repositories have selected biosamples from the DPT-1 (The Diabetes Prevention Type 1) study that are available to qualified investigators through an application process. These samples are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. Information about how to apply for these materials can be obtained from the NIDDK Central Repositories by contacting Ms. Helen Ray of RTI, 1-919-316-3418, or hmp@rti.org. Direct scientific-technical inquiry to the Project Officer of the NIDDK Central Repositories, Dr. Rebekah Rasooly, at phone: (301) 594-6007; e-mail: rr185i@nih.gov. Visit the Repositories Web site at http://www.niddkrepository.org. NICHD - Brain and Tissue Bank for Developmental Disorders The purpose of the Bank is to collect, preserve, and distribute human tissues to investigators interested in autism and developmental disorders; normal tissues may be available for other research purposes. Further information can be obtained at www.btbank.org. The contact persons are H. Ron Zielke or Sally Wisniewsky, University of Maryland (1-800-847-1539), and Carol Petito or Stephanie Lojko, University of Miami (1-800-592-7246). NICHD - Reproductive Tissue Sample Repository (RTSaR) The Reproductive Tissue Sample Repository (RTSaR) is a virtual repository with online tissue sample acquisition capabilities. The RTSaR provides investigators with real-time access to human and nonhuman primate tissue and fluid inventories from four tissue bank facilities that are supported through the Specialized Cooperative Centers Program in Reproduction Research. The tissue banks are located at the University of California, San Diego (human ovary bank), Stanford University (human endometrium and DNA bank), Johns Hopkins University (male reproductive tissues and fluids), and the Oregon National Primate Research Center (nonhuman primate tissues). The web site for the RTSaR is https://rtsar.nichd.nih.gov/rtsar/login. If you wish to access the RTSaR, you can request an id and password to access the system by contacting the network administrator at RTSaR@mail.nih.gov. Once you access the system, contact information for each bank is provided. Access is open to all investigators living in North America who are supported by research and research training grants from the NIH. One id and password will be provided to each principal investigator that can be utilized by any person working in the P.I.’s laboratory, or, in the case of institutional training grants (T32) and institutional career development award programs (K12), any person supported by the aforementioned awards. NCRR - Human Tissues and Organs Resource (HTOR) The Human Tissues and Organs Resource (HTOR) cooperative agreement supports a procurement network developed by the National Disease Research Interchange (NDRI), a not-for-profit organization. By collaborating with various medical centers, hospitals, pathology services, eye banks, tissue banks, and organ procurement organizations, HTOR provides a wide variety of human tissues and organs—both diseased and normal—to researchers for laboratory studies. Such samples include tissues from the central nervous system and brain, cardiovascular system, endocrine system, eyes, bone, and cartilage. For further information, consult the NDRI Web site (www.ndri.com) or contact Dr. John T. Lonsdale at NDRI, 8 Penn Center, 8th Floor, 1628 JFK Boulevard, Philadelphia, PA 19103. Phone: (800) 222-6374, ext. 271; fax: (215) 557-7154; e-mail: jlonsdale@ndriresource.org. The NDRI Web site is http://www.ndri.com. NCRR - Islet Cell Resource (ICR) With support from NCRR, 10 Islet Cell Resource (ICR) centers isolate, purify, and characterize human pancreatic islets for subsequent transplantation into patients with type I diabetes. The ICR centers procure whole pancreata and acquire relevant data about donors; improve islet isolation and purification techniques; distribute islets for use in approved clinical protocols; and perfect the methods of storage and shipping. In this way, the centers optimize the viability, function, and availability of islets and help clinical researchers capitalize on the recently reported successes in islet transplantation. Information on submitting requests for islet cells can be obtained from Mr. John Kaddis, ICR Coordinating Center Project Manager, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, California 91010. Phone (626) 359-8111, ext. 63377; fax: (626) 471-7106; e-mail: jkaddis@coh.org. The Coordinating Center hosts a Web site at http://icr.coh.org. NIA - SWAN Repository (longitudinal, multiethnic study of women at midlife including the menopausal transition) The SWAN Repository is a biologic specimen bank of the Study of Women’s Health Across the Nation (SWAN). The SWAN cohort was recruited in 1996/1997 and consists of 3302 African-American, Caucasian, Chinese, Hispanic, and Japanese women. The SWAN Repository contains more than 350,000 blood and urine specimens generated from the study participants’ annual visits (8 visits to date), at which time medical and health history, psychosocial measures, biological measures, and anthropometric data were and are being collected. In addition, a subset of the participants are providing urine samples, collected daily over the length of one menstrual cycle, each year. More than 900,000 of these samples are in the SWAN Repository and are available to researchers who wish to study the midlife and menopausal transition. Additionally, a DNA sample repository is also available and includes DNA as well as transformed B-lymphoblastoid cell lines from more than 1800 of the participants. To learn more about the SWAN Repository and how to apply to use SWAN Repository specimens, contact the Web site at http://www.swanrepository.com or Dr. MaryFran Sowers, University of Michigan, School of Public Health, Epidemiology Dept., (734) 936-3892; e-mail: mfsowers@umich.edu. HUMAN AND ANIMAL CELL AND BIOLOGIC REAGENT RESOURCES NIDDK - National Hormone and Peptide Program The National Hormone and Peptide Program (NHPP) offers peptide hormones and their antisera, tissues (rat hypothalami), and miscellaneous reagents to qualified investigators. These reagents are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. These materials can be obtained from Dr. A. F. Parlow of the Harbor-UCLA Medical Center, Research and Education Institute, Torrance, CA. A more complete description of resources within this program is provided in The Endocrine Society journals. Direct scientific-technical inquiry to NHPP Scientific Director, Dr. Al Parlow, at phone: (310) 222-3537; fax: (310) 222-3432; e-mail: parlow@humc.edu. Visit the NHPP Web site at http://www.humc.edu/hormones. NICHD - National Hormone and Pituitary Program (see NIDDK listing) Following is a list of reagents currently available through the resources of NICHD: Androgen receptor and peptide antigen Recombinant monkey (cynomolgus) and baboon luteinizing hormone and follicle-stimulating hormone and antisera. NIA - Aging Cell Bank To facilitate aging research on cells in culture, the NIA provides support for the Aging Cell Bank located at the Coriell Institute for Medical Research in Camden, NJ. The Aged Cell Bank provides fibroblast, lymphoblastoid, and differentiated cell lines from a wide range of human age-related conditions and other mammalian species, as well as DNA from a limited subset of cell lines. For further information, the Aged Cell Bank catalog can be accessed at http://locus.umdnj.edu/nia or contact Dr. Donald Coppock at 1-800-752-3805. NCRR - Various Cell Repositories NCRR maintains the following cell repository resources: National Cell Culture Center, National Stem Cell Resource, and the Yeast Genetic Stock Center. Further information regarding these resources may be obtained through the NCRR Web site at: www.ncrr.nih.gov/ncrrprog/cmpdir/BIOLOG.asp. ANIMAL RESOURCES NIA - Aging Rodent Resources NIA maintains both rat and mouse colonies for use by the scientific community. The animals available range in age from 1 to 36 months. A repository of fresh-frozen tissue from the NIA aged rodent colonies is stocked with tissue from mouse and rat strains, including caloric-restricted BALB/c mice. The NIA also maintains a colony of calorically restricted rodents of selected genotypes, which are available to the scientific community. For further information, please refer to the Aged Rodent information handbook at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentColoniesHandbook/ or contact the Office of Biological Resources and Resource Development order desk. Phone: (301) 496-0181; fax: (301) 402-5597; e-mail: rodents@nia.nih.gov. NIA - Aged Rodent Tissue Bank The rodent tissue bank contains flash-frozen tissues from rodents in the NIA aged rodent colonies. Tissue is collected from rodents at 4 or 5 age points throughout the lifespan. Tissue arrays are also available. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentTissueBankHandbook/. NCRR - Mutant Mouse Regional Resource Centers (MMRRC) The Mutant Mouse Regional Resource Center (MMRRC) Program consists of centers that collectively operate as a one-stop shop to serve the biomedical research community. Investigators who have created select mutant mouse models may donate their models to an MMRRC for broad dissemination to other investigators who request them for noncommercial research investigations related to human health, disease, and treatments. The NCRR Division of Comparative Medicine (DCM) supports the MMRRCs, which are electronically linked through the MMRRC Informatics Coordinating Center (ICC) to function as one facility. The ICC, located at The Jackson Laboratory in Bar Harbor, ME, provides database and other informatics support to the MMRRC to give the research community a single entry point to the program. Further information can be obtained from the Web site at http://www.mmrrc.org, or from Franziska Grieder, D.V.M., Ph.D., Division of Comparative Medicine, NCRR. Phone (301) 435-0744; fax: (301) 480-3819; e-mail: griederf@ncrr.nih.gov. NCRR - Induced Mutant Mouse Resource (IMR) The Induced Mutant Mouse Resource (IMR) at The Jackson Laboratory provides researchers with genetically engineered mice (transgenic, targeted mutant, retroviral insertional mutant, and chemically induced mutant mice). The function of the IMR is to select, import, cryopreserve, maintain, and distribute these important strains of mice to the research community. To improve their value for research, the IMR also undertakes genetic development of stocks, such as transferring mutant genes or transgenes to defined genetic backgrounds and combining transgenes and/or targeted mutations to create new mouse models for research. Over 800 mutant stocks have been accepted by the IMR. Current holdings include models for research on cancer, immunological and inflammatory diseases, neurological diseases and behavioral disorders, cardiovascular diseases, developmental disorders, metabolic and other diseases, reporter (e.g. GFP) and recombinase (e.g. cre/loxP) strains. About 8 strains a month are being added to the IMR holdings. A list of all strains may be obtained from the IMR Web site: www.jax.org/resources/documents/imr/. Online submission forms are also available on that site. All mice can be ordered by calling The Jackson Laboratory’s Customer Service Department at 1-800-422-MICE or (207) 288-5845 or by faxing (207) 288-6150. NIDDK - Mouse Metabolic Phenotyping Centers The mission of the Mouse Metabolic Phenotyping Centers is to provide the scientific community with standardized, high-quality metabolic and physiologic phenotyping services for mouse models of diabetes, diabetic complications, obesity, and related disorders. Researchers can ship mice to one of the four Centers (University of Cincinnati, University of Texas Southwestern Medical Center, Vanderbilt University, and Yale University) and obtain on a fee-for-service basis a range of complex exams used to characterize mouse metabolism, blood composition, energy balance, eating and exercise, organ function and morphology, physiology, and histology. Many tests are done in living animals and are designed to elucidate the subtle hallmarks of metabolic disease. Information, including a complete list of available tests, can be found at www.mmpc.org, or contact Dr. Maren R. Laughlin, NIDDK, at (301) 594-8802; e-mail: Maren.Laughlin@nih.gov; or Dr. Kristin Abraham, NIDDK, at (301) 451-8048; e-mail: abrahamk@extra.niddk.nih.gov. NCRR - National Primate Research Centers (NPRCs) National Primate Research Centers (NPRCs) are a network of eight highly specialized facilities for nonhuman primates (NHP) research. Funded by grants through NCRR’s Division of Comparative Medicine (DCM), each center, staffed with experienced research and support staff, provides the appropriate research environment to foster the development of NHP models of human health and disease for biomedical investigations. The NPRCs are affiliated with academic institutions and are accessible to eligible biomedical and behavioral investigators supported by research project grants from the National Institutes of Health and other sources. Further information may be obtained from the notice, Procedures for Accessing Regional Primate Research Centers, published in the NIH Guide for Grants and Contracts at http://grants2.nih.gov/grants/guide/notice-files/not97-014.htm, or from John Harding, Ph.D., National Primate Research Centers and AIDS Animal Models Program, Division of Comparative Medicine, NCRR. Phone: (301) 435-0744; fax: (301) 480-3819; e-mail: hardingj@mail.nih.gov. NIA - Nonhuman Primates, Aging Set-Aside Colony NIA maintains approximately 200 nonhuman primates (M. mulatta) at four National Primate Research Centers (see above) for conducting research on aging. These animals range in age from 18 to 35 years. While these animals are predominantly reserved for non-invasive research, exceptions can be made to this policy. For further information, please contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 402-7744; fax: (301) 402-0010; e-mail: nadonn@nia.nih.gov. NIA - Nonhuman Primate (NHP) Tissue Bank and Aging Database The NIA developed two new resources to facilitate research in the NHP model. The NHP tissue bank contains fresh-frozen and fixed tissue donated by primate centers around the country. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/NHPTissueBankHandbook.htm. The Primate Aging Database provides an internet accessible database with data from thousands of primates around the country. It can be used to investigate the effect of age on a variety of parameters, predominantly blood chemistry and husbandry measurements. The site is password protected. The URL is http://ipad.primate.wisc.edu. NIA - Obesity, Diabetes and Aging Animal Resource (USF-ODARC) The NIA supports a colony of aged rhesus macaques, many of which are obese and/or diabetic. This is a long-term colony of monkeys housed at the University of South Florida’s Obesity, Diabetes and Aging Research Center. They have been extensively and longitudinally characterized for general health variables, blood chemistry, food intake, and body weight. Diabetic monkeys are tested daily for urine glucose and ketone levels, and prediabetic monkeys are tested weekly. Data for some of the monkeys extend as far back as 15 years. This unique resource is available for collaborative studies. ODARC has a significant amount of stored tissue collected at necropsy and stored blood/plasma collected longitudinally. Serial blood collection or tissue collection at necropsy can also be performed prospectively. Testing and imaging can also be performed on the monkeys. Inquiries regarding collaborative studies using the ODARC colony should be directed to: Barbara C. Hansen, Ph.D., Director, Obesity, Diabetes and Aging Research Center, University of South Florida, All Children’s Hospital, 801 6th Street South #9340, St. Petersburg, FL 33701. Phone: (727) 767-6993; fax: (727) 767-7443; e-mail: bchansen@aol.com. NCRR - Various Animal Resources NCRR maintains the following animal resources: Animal Models and Genetic Stocks, Chimpanzee Biomedical Research Program, NIH Animal Genetic Resource, and the Specific Pathogen Free Macaque Breeding and Research Program. Further information regarding these and other resources may be obtained through the NCRR Web site at www.ncrr.nih.gov/comparative_med.asp. IN SILICO RESOURCES NIDDK, NHLBI, and NIEHS - Nuclear Receptor Signaling Atlas The Nuclear Receptor Signaling Atlas (NURSA) has created an in silico resource comprised of curated information about Nuclear Receptors, Coregulators, Ligands, and Downstream Targets. NURSA is sponsored by NIH and provides online access through a public webportal at www.NURSA.org. Ease of navigation through a series of molecule pages allows users to make queries about Nuclear Receptors, Coactivators and Corepressors. Additional information about nuclear receptor ligands is provided, as well as primary datasets relating to expression profiling of nuclear receptors, coregulators and downstream targets. The molecule pages are hyperlinked to data contained in external databases, including NCBI, KEGG, UniProt, and others, allowing for detailed data mining. In partnership with The Endocrine Society, NURSA and Molecular Endocrinology (http://mend.endojournals.org/) have reciprocal links designed to enhance publications in Molecular Endocrinology and the information available through the NURSA molecule pages. Links to additional relevant literature citations are from PubMed at the National Library of Medicine. MISCELLANEOUS RESOURCES NCRR - National Gene Vector Laboratories (NGVLs) The National Gene Vector Laboratories (NGVLs), with core funding from NCRR, serve as a resource for researchers to obtain adequate quantities of clinical-grade vectors for human gene transfer protocols. The vector types include retrovirus, lentivirus, adenovirus, adeno-associated virus, herpes-virus, and DNA plasmids. The NGVLs consist of three vector production centers at: Baylor College of Medicine; City of Hope National Medical Center and Beckman Research Institute; and Indiana University, which also serves as the Coordinating Center for all the laboratories. Two additional laboratories conduct toxicology studies for NGVL-approved investigators. These laboratories are located at the Southern Research Institute and the University of Florida. Additional information about the process for requesting vector production and/or pharmacology/toxicology support should be directed to Ms. Lorraine Matheson, NGVL Project Coordinator, Indiana University School of Medicine. Phone: (317) 274-4519; fax: (317) 278-4518; e-mail: lrubin@iupui.edu. The NGVL Coordinating Center at Indiana University also hosts a Web site at http://www.ngvl.org. NCRR - General Clinical Research Centers (GCRCs) The General Clinical Research Centers (GCRCs) are a national network of 82 centers that provide optimal settings for medical investigators to conduct safe, controlled, state-of-the-art in-patient and out-patient studies of both children and adults. GCRCs also provide infrastructure and resources that support several career development opportunities. Investigators who have research project funding from the National Institutes of Health (NIH) and other peer-reviewed sources may apply to use GCRCs. Because the GCRCs support a full spectrum of patient-oriented scientific inquiry, researchers who use these centers can benefit from collaborative, multidisciplinary research opportunities. To request access to a GCRC facility, eligible investigators should initially contact a GCRC program director, listed in the National Center for Research Resources (NCRR) Clinical Research Resources Directory (www.ncrr.nih.gov/ncrrprog/clindir/crdirectory.asp). Further information can be obtained from Anthony R. Hayward, M.D., Director, Division for Clinical Research Resources, National Center for Research Resources at NIH. Phone: (301) 435-0790; e-mail: haywarda@ncrr.nih.gov.

Resources currently available to the scientific community that may be of interest for endocrinology research are described briefly here. More information is available through The Endocrine Society Home Page (http://www.endo-society.org) or the information provided below. HUMAN TISSUE AND BIOLOGIC SPECIMEN RESOURCES NCI - Cooperative Human Tissue Network (CHTN) The NCI Cooperative Human Tissue Network (CHTN) provides normal, benign, precancerous, and cancerous human tissue to the scientific community for biomedical research. Specimens are collected according to the investigator’s individual protocol. Information provided with the specimens includes routine histopathologic and demographic data. The CHTN can also provide a variety of tissue microarrays. Contact the CHTN Web site at http://www-chtn.ims.nci.nih.gov, or 1-866-GO2-CHTN (1-866-462-2486). NCI - Cooperative Breast Cancer Tissue Resource (CBCTR) The NCI Cooperative Breast Cancer Tissue Resource (CBCTR) can provide researchers with access to formalin-fixed, paraffin-embedded primary breast cancer specimens, with associated pathologic, clinical, and outcome data. All specimens are evaluated for pathologic diagnosis by CBCTR pathologists using standard diagnostic criteria. The collection is particularly well suited for validation studies of diagnostic and prognostic markers. The CBCTR also makes available breast cancer tissue microarrays designed by NCI statisticians to provide high statistical power for studies of stage-specific markers of breast cancer. Contact CBCTR’s Web site at http://cbctr.nci.nih.gov, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com. NCI - Cooperative Prostate Cancer Tissue Resource (CPCTR) The NCI Cooperative Prostate Cancer Tissue Resource (CPCTR) can provide access to over 4,000 cases of formalin-fixed, paraffin-embedded primary prostate cancer specimens, with associated pathology and clinical data. Fresh-frozen tissue is also available with limited clinical follow-up information. In addition, slides from prostate cancer tissue microarrays with associated pathology and clinical data are now available. Contact the CPCTR Web site at http://www.prostatetissues.org, or contact Steve Marroulis at Information Management Services, Inc.: telephone: (301) 680-9770; e-mail: marrouliss@imsweb.com. NCI - AIDS and Cancer Specimen Resource (ACSR) The AIDS and Cancer Specimen Resource (ACSR) provides qualified researchers with tissue, cell, blood, and fluid specimens, as well as clinical data from patients with AIDS and cancer. The specimens and clinical data are available for research studies, particularly those that translate basic research findings to clinical application. Contact the ACSR Web site (http://acsr.ucsf.edu/) or Dr. Kishor Bhatia, (301) 496-7147; e-mail: bhatiak@mail.nih.gov. NCI - Breast and Ovarian Cancer Family Registries (CFRs) The Breast and Ovarian CFRs facilitate and support interdisciplinary and population-based research on the identification and characterization of breast and ovarian cancer susceptibility genes, with particular emphasis on gene-gene and gene-environment interaction research. Available from the registries are: a) family history, epidemiologic and clinical data, b) updates on cancer recurrence, morbidity and mortality in participating families, and c) biospecimens, including plasma, lymphocytes, serum, DNA, Guthrie cards or buccal smears, and paraffin blocks of tumor tissue. For further information on these registries, contact the CFR Web site (http://epi.grants.cancer.gov/BCFR) or (301) 496-9600. NCI - Specimen Resource Locator The NCI Specimen Resource Locator (http://cancer.gov/specimens) is a database that helps researchers locate specimens for research. The database includes resources such as tissue banks and tissue procurement systems with access to normal, benign, precancerous, and/or cancerous human tissue covering a wide variety of organ sites. Researchers specify the types of specimens, number of cases, preservation methods, and associated data they require. The Locator will search the database and return a list of tissue resources most likely to meet their requirements. When no match is obtained, the researcher is referred to the NCI Tissue Expediter [(301) 496-7147; e-mail: tissexp@mail.nih.gov]. The Tissue Expediter is a scientist who can help match researchers with appropriate resources or identify appropriate collaborators when those are necessary. NIDDK - Biologic Samples from Diabetic Study Foundation A portion (1/3) of all stored nonrenewable samples (plasma, serum, urine) from subjects enrolled in the Diabetes Control and Complications Trial (DCCT) is available for use by the scientific community to address questions for which these samples may be invaluable. Announcements for using this resource appear in the NIH Guide for Grants and Contracts periodically. Inquiries may be addressed to: Catherine C. Cowie, Ph.D., Director, Diabetes Epidemiology Program, NIDDK, 6707 Democracy Blvd., Room 691, MSC 5460, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, MD 20892-5460. Phone: (301) 594-8804; fax: (301) 480-3503; e-mail: cowiec@extra.niddk.nih.gov. NIDDK - NIDDK Central Repositories (Diabetes Prevention Study) The NIDDK Central Repositories have selected biosamples from the DPT-1 (The Diabetes Prevention Type 1) study that are available to qualified investigators through an application process. These samples are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. Information about how to apply for these materials can be obtained from the NIDDK Central Repositories by contacting Ms. Helen Ray of RTI, 1-919-316-3418, or hmp@rti.org. Direct scientific-technical inquiry to the Project Officer of the NIDDK Central Repositories, Dr. Rebekah Rasooly, at phone: (301) 594-6007; e-mail: rr185i@nih.gov. Visit the Repositories Web site at http://www.niddkrepository.org. NICHD - Brain and Tissue Bank for Developmental Disorders The purpose of the Bank is to collect, preserve, and distribute human tissues to investigators interested in autism and developmental disorders; normal tissues may be available for other research purposes. Further information can be obtained at www.btbank.org. The contact persons are H. Ron Zielke or Sally Wisniewsky, University of Maryland (1-800-847-1539), and Carol Petito or Stephanie Lojko, University of Miami (1-800-592-7246). NICHD - Reproductive Tissue Sample Repository (RTSaR) The Reproductive Tissue Sample Repository (RTSaR) is a virtual repository with online tissue sample acquisition capabilities. The RTSaR provides investigators with real-time access to human and nonhuman primate tissue and fluid inventories from four tissue bank facilities that are supported through the Specialized Cooperative Centers Program in Reproduction Research. The tissue banks are located at the University of California, San Diego (human ovary bank), Stanford University (human endometrium and DNA bank), Johns Hopkins University (male reproductive tissues and fluids), and the Oregon National Primate Research Center (nonhuman primate tissues). The web site for the RTSaR is https://rtsar.nichd.nih.gov/rtsar/login. If you wish to access the RTSaR, you can request an id and password to access the system by contacting the network administrator at RTSaR@mail.nih.gov. Once you access the system, contact information for each bank is provided. Access is open to all investigators living in North America who are supported by research and research training grants from the NIH. One id and password will be provided to each principal investigator that can be utilized by any person working in the P.I.’s laboratory, or, in the case of institutional training grants (T32) and institutional career development award programs (K12), any person supported by the aforementioned awards. NCRR - Human Tissues and Organs Resource (HTOR) The Human Tissues and Organs Resource (HTOR) cooperative agreement supports a procurement network developed by the National Disease Research Interchange (NDRI), a not-for-profit organization. By collaborating with various medical centers, hospitals, pathology services, eye banks, tissue banks, and organ procurement organizations, HTOR provides a wide variety of human tissues and organs—both diseased and normal—to researchers for laboratory studies. Such samples include tissues from the central nervous system and brain, cardiovascular system, endocrine system, eyes, bone, and cartilage. For further information, consult the NDRI Web site (www.ndri.com) or contact Dr. John T. Lonsdale at NDRI, 8 Penn Center, 8th Floor, 1628 JFK Boulevard, Philadelphia, PA 19103. Phone: (800) 222-6374, ext. 271; fax: (215) 557-7154; e-mail: jlonsdale@ndriresource.org. The NDRI Web site is http://www.ndri.com. NCRR - Islet Cell Resource (ICR) With support from NCRR, 10 Islet Cell Resource (ICR) centers isolate, purify, and characterize human pancreatic islets for subsequent transplantation into patients with type I diabetes. The ICR centers procure whole pancreata and acquire relevant data about donors; improve islet isolation and purification techniques; distribute islets for use in approved clinical protocols; and perfect the methods of storage and shipping. In this way, the centers optimize the viability, function, and availability of islets and help clinical researchers capitalize on the recently reported successes in islet transplantation. Information on submitting requests for islet cells can be obtained from Mr. John Kaddis, ICR Coordinating Center Project Manager, City of Hope National Medical Center, 1500 E. Duarte Road, Duarte, California 91010. Phone (626) 359-8111, ext. 63377; fax: (626) 471-7106; e-mail: jkaddis@coh.org. The Coordinating Center hosts a Web site at http://icr.coh.org. NIA - SWAN Repository (longitudinal, multiethnic study of women at midlife including the menopausal transition) The SWAN Repository is a biologic specimen bank of the Study of Women’s Health Across the Nation (SWAN). The SWAN cohort was recruited in 1996/1997 and consists of 3302 African-American, Caucasian, Chinese, Hispanic, and Japanese women. The SWAN Repository contains more than 350,000 blood and urine specimens generated from the study participants’ annual visits (8 visits to date), at which time medical and health history, psychosocial measures, biological measures, and anthropometric data were and are being collected. In addition, a subset of the participants are providing urine samples, collected daily over the length of one menstrual cycle, each year. More than 900,000 of these samples are in the SWAN Repository and are available to researchers who wish to study the midlife and menopausal transition. Additionally, a DNA sample repository is also available and includes DNA as well as transformed B-lymphoblastoid cell lines from more than 1800 of the participants. To learn more about the SWAN Repository and how to apply to use SWAN Repository specimens, contact the Web site at http://www.swanrepository.com or Dr. MaryFran Sowers, University of Michigan, School of Public Health, Epidemiology Dept., (734) 936-3892; e-mail: mfsowers@umich.edu. HUMAN AND ANIMAL CELL AND BIOLOGIC REAGENT RESOURCES NIDDK - National Hormone and Peptide Program The National Hormone and Peptide Program (NHPP) offers peptide hormones and their antisera, tissues (rat hypothalami), and miscellaneous reagents to qualified investigators. These reagents are supplied for research purposes only, not for therapeutic, diagnostic, or commercial uses. These materials can be obtained from Dr. A. F. Parlow of the Harbor-UCLA Medical Center, Research and Education Institute, Torrance, CA. A more complete description of resources within this program is provided in The Endocrine Society journals. Direct scientific-technical inquiry to NHPP Scientific Director, Dr. Al Parlow, at phone: (310) 222-3537; fax: (310) 222-3432; e-mail: parlow@humc.edu. Visit the NHPP Web site at http://www.humc.edu/hormones. NICHD - National Hormone and Pituitary Program (see NIDDK listing) Following is a list of reagents currently available through the resources of NICHD: Androgen receptor and peptide antigen Recombinant monkey (cynomolgus) and baboon luteinizing hormone and follicle-stimulating hormone and antisera. NIA - Aging Cell Bank To facilitate aging research on cells in culture, the NIA provides support for the Aging Cell Bank located at the Coriell Institute for Medical Research in Camden, NJ. The Aged Cell Bank provides fibroblast, lymphoblastoid, and differentiated cell lines from a wide range of human age-related conditions and other mammalian species, as well as DNA from a limited subset of cell lines. For further information, the Aged Cell Bank catalog can be accessed at http://locus.umdnj.edu/nia or contact Dr. Donald Coppock at 1-800-752-3805. NCRR - Various Cell Repositories NCRR maintains the following cell repository resources: National Cell Culture Center, National Stem Cell Resource, and the Yeast Genetic Stock Center. Further information regarding these resources may be obtained through the NCRR Web site at: www.ncrr.nih.gov/ncrrprog/cmpdir/BIOLOG.asp. ANIMAL RESOURCES NIA - Aging Rodent Resources NIA maintains both rat and mouse colonies for use by the scientific community. The animals available range in age from 1 to 36 months. A repository of fresh-frozen tissue from the NIA aged rodent colonies is stocked with tissue from mouse and rat strains, including caloric-restricted BALB/c mice. The NIA also maintains a colony of calorically restricted rodents of selected genotypes, which are available to the scientific community. For further information, please refer to the Aged Rodent information handbook at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentColoniesHandbook/ or contact the Office of Biological Resources and Resource Development order desk. Phone: (301) 496-0181; fax: (301) 402-5597; e-mail: rodents@nia.nih.gov. NIA - Aged Rodent Tissue Bank The rodent tissue bank contains flash-frozen tissues from rodents in the NIA aged rodent colonies. Tissue is collected from rodents at 4 or 5 age points throughout the lifespan. Tissue arrays are also available. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/AgedRodentTissueBankHandbook/. NCRR - Mutant Mouse Regional Resource Centers (MMRRC) The Mutant Mouse Regional Resource Center (MMRRC) Program consists of centers that collectively operate as a one-stop shop to serve the biomedical research community. Investigators who have created select mutant mouse models may donate their models to an MMRRC for broad dissemination to other investigators who request them for noncommercial research investigations related to human health, disease, and treatments. The NCRR Division of Comparative Medicine (DCM) supports the MMRRCs, which are electronically linked through the MMRRC Informatics Coordinating Center (ICC) to function as one facility. The ICC, located at The Jackson Laboratory in Bar Harbor, ME, provides database and other informatics support to the MMRRC to give the research community a single entry point to the program. Further information can be obtained from the Web site at http://www.mmrrc.org, or from Franziska Grieder, D.V.M., Ph.D., Division of Comparative Medicine, NCRR. Phone (301) 435-0744; fax: (301) 480-3819; e-mail: griederf@ncrr.nih.gov. NCRR - Induced Mutant Mouse Resource (IMR) The Induced Mutant Mouse Resource (IMR) at The Jackson Laboratory provides researchers with genetically engineered mice (transgenic, targeted mutant, retroviral insertional mutant, and chemically induced mutant mice). The function of the IMR is to select, import, cryopreserve, maintain, and distribute these important strains of mice to the research community. To improve their value for research, the IMR also undertakes genetic development of stocks, such as transferring mutant genes or transgenes to defined genetic backgrounds and combining transgenes and/or targeted mutations to create new mouse models for research. Over 800 mutant stocks have been accepted by the IMR. Current holdings include models for research on cancer, immunological and inflammatory diseases, neurological diseases and behavioral disorders, cardiovascular diseases, developmental disorders, metabolic and other diseases, reporter (e.g. GFP) and recombinase (e.g. cre/loxP) strains. About 8 strains a month are being added to the IMR holdings. A list of all strains may be obtained from the IMR Web site: www.jax.org/resources/documents/imr/. Online submission forms are also available on that site. All mice can be ordered by calling The Jackson Laboratory’s Customer Service Department at 1-800-422-MICE or (207) 288-5845 or by faxing (207) 288-6150. NIDDK - Mouse Metabolic Phenotyping Centers The mission of the Mouse Metabolic Phenotyping Centers is to provide the scientific community with standardized, high-quality metabolic and physiologic phenotyping services for mouse models of diabetes, diabetic complications, obesity, and related disorders. Researchers can ship mice to one of the four Centers (University of Cincinnati, University of Texas Southwestern Medical Center, Vanderbilt University, and Yale University) and obtain on a fee-for-service basis a range of complex exams used to characterize mouse metabolism, blood composition, energy balance, eating and exercise, organ function and morphology, physiology, and histology. Many tests are done in living animals and are designed to elucidate the subtle hallmarks of metabolic disease. Information, including a complete list of available tests, can be found at www.mmpc.org, or contact Dr. Maren R. Laughlin, NIDDK, at (301) 594-8802; e-mail: Maren.Laughlin@nih.gov; or Dr. Kristin Abraham, NIDDK, at (301) 451-8048; e-mail: abrahamk@extra.niddk.nih.gov. NCRR - National Primate Research Centers (NPRCs) National Primate Research Centers (NPRCs) are a network of eight highly specialized facilities for nonhuman primates (NHP) research. Funded by grants through NCRR’s Division of Comparative Medicine (DCM), each center, staffed with experienced research and support staff, provides the appropriate research environment to foster the development of NHP models of human health and disease for biomedical investigations. The NPRCs are affiliated with academic institutions and are accessible to eligible biomedical and behavioral investigators supported by research project grants from the National Institutes of Health and other sources. Further information may be obtained from the notice, Procedures for Accessing Regional Primate Research Centers, published in the NIH Guide for Grants and Contracts at http://grants2.nih.gov/grants/guide/notice-files/not97-014.html, or from John Harding, Ph.D., National Primate Research Centers and AIDS Animal Models Program, Division of Comparative Medicine, NCRR. Phone: (301) 435-0744; fax: (301) 480-3819; e-mail: hardingj@mail.nih.gov. NIA - Nonhuman Primates, Aging Set-Aside Colony NIA maintains approximately 200 nonhuman primates (M. mulatta) at four National Primate Research Centers (see above) for conducting research on aging. These animals range in age from 18 to 35 years. While these animals are predominantly reserved for non-invasive research, exceptions can be made to this policy. For further information, please contact Dr. Nancy Nadon, Office of Biological Resources and Resource Development, NIA. Phone: (301) 402-7744; fax: (301) 402-0010; e-mail: nadonn@nia.nih.gov. NIA - Nonhuman Primate (NHP) Tissue Bank and Aging Database The NIA developed two new resources to facilitate research in the NHP model. The NHP tissue bank contains fresh-frozen and fixed tissue donated by primate centers around the country. Information is available at http://www.nia.nih.gov/ResearchInformation/ScientificResources/NHPTissueBankHandbook.htm. The Primate Aging Database provides an internet accessible database with data from thousands of primates around the country. It can be used to investigate the effect of age on a variety of parameters, predominantly blood chemistry and husbandry measurements. The site is password protected. The URL is http://ipad.primate.wisc.edu. NIA - Obesity, Diabetes and Aging Animal Resource (USF-ODARC) The NIA supports a colony of aged rhesus macaques, many of which are obese and/or diabetic. This is a long-term colony of monkeys housed at the University of South Florida’s Obesity, Diabetes and Aging Research Center. They have been extensively and longitudinally characterized for general health variables, blood chemistry, food intake, and body weight. Diabetic monkeys are tested daily for urine glucose and ketone levels, and prediabetic monkeys are tested weekly. Data for some of the monkeys extend as far back as 15 years. This unique resource is available for collaborative studies. ODARC has a significant amount of stored tissue collected at necropsy and stored blood/plasma collected longitudinally. Serial blood collection or tissue collection at necropsy can also be performed prospectively. Testing and imaging can also be performed on the monkeys. Inquiries regarding collaborative studies using the ODARC colony should be directed to: Barbara C. Hansen, Ph.D., Director, Obesity, Diabetes and Aging Research Center, University of South Florida, All Children’s Hospital, 801 6th Street South #9340, St. Petersburg, FL 33701. Phone: (727) 767-6993; fax: (727) 767-7443; e-mail: bchansen@aol.com. NCRR - Various Animal Resources NCRR maintains the following animal resources: Animal Models and Genetic Stocks, Chimpanzee Biomedical Research Program, NIH Animal Genetic Resource, and the Specific Pathogen Free Macaque Breeding and Research Program. Further information regarding these and other resources may be obtained through the NCRR Web site at www.ncrr.nih.gov/comparative_med.asp. IN SILICO RESOURCES NIDDK, NHLBI, and NIEHS - Nuclear Receptor Signaling Atlas The Nuclear Receptor Signaling Atlas (NURSA) has created an in silico resource comprised of curated information about Nuclear Receptors, Coregulators, Ligands, and Downstream Targets. NURSA is sponsored by NIH and provides online access through a public webportal at www.NURSA.org. Ease of navigation through a series of molecule pages allows users to make queries about Nuclear Receptors, Coactivators and Corepressors. Additional information about nuclear receptor ligands is provided, as well as primary datasets relating to expression profiling of nuclear receptors, coregulators and downstream targets. The molecule pages are hyperlinked to data contained in external databases, including NCBI, KEGG, UniProt, and others, allowing for detailed data mining. In partnership with The Endocrine Society, NURSA and Molecular Endocrinology (http://mend.endojournals.org/) have reciprocal links designed to enhance publications in Molecular Endocrinology and the information available through the NURSA molecule pages. Links to additional relevant literature citations are from PubMed at the National Library of Medicine. MISCELLANEOUS RESOURCES NCRR - National Gene Vector Laboratories (NGVLs) The National Gene Vector Laboratories (NGVLs), with core funding from NCRR, serve as a resource for researchers to obtain adequate quantities of clinical-grade vectors for human gene transfer protocols. The vector types include retrovirus, lentivirus, adenovirus, adeno-associated virus, herpes-virus, and DNA plasmids. The NGVLs consist of three vector production centers at: Baylor College of Medicine; City of Hope National Medical Center and Beckman Research Institute; and Indiana University, which also serves as the Coordinating Center for all the laboratories. Two additional laboratories conduct toxicology studies for NGVL-approved investigators. These laboratories are located at the Southern Research Institute and the University of Florida. Additional information about the process for requesting vector production and/or pharmacology/toxicology support should be directed to Ms. Lorraine Matheson, NGVL Project Coordinator, Indiana University School of Medicine. Phone: (317) 274-4519; fax: (317) 278-4518; e-mail: lrubin@iupui.edu. The NGVL Coordinating Center at Indiana University also hosts a Web site at http://www.ngvl.org. NCRR - General Clinical Research Centers (GCRCs) The General Clinical Research Centers (GCRCs) are a national network of 82 centers that provide optimal settings for medical investigators to conduct safe, controlled, state-of-the-art in-patient and out-patient studies of both children and adults. GCRCs also provide infrastructure and resources that support several career development opportunities. Investigators who have research project funding from the National Institutes of Health (NIH) and other peer-reviewed sources may apply to use GCRCs. Because the GCRCs support a full spectrum of patient-oriented scientific inquiry, researchers who use these centers can benefit from collaborative, multidisciplinary research opportunities. To request access to a GCRC facility, eligible investigators should initially contact a GCRC program director, listed in the National Center for Research Resources (NCRR) Clinical Research Resources Directory (www.ncrr.nih.gov/ncrrprog/clindir/crdirectory.asp). Further information can be obtained from Anthony R. Hayward, M.D., Director, Division for Clinical Research Resources, National Center for Research Resources at NIH. Phone: (301) 435-0790; e-mail: haywarda@ncrr.nih.gov.

Introduction Curation-related discourses have become widespread. The growing public profile of curators, the emergence of new curation-related discourses and their proliferation beyond the confines of museums, particularly on social media, have led some to conclude that we now live in an age of curation (Buskirk cited in Synder). Curation is commonly understood in instrumentalist terms as the evaluation, selection and presentation of artefacts around a central theme or motif (see O’Neill; Synder). However, there is a growing academic interest in what underlies the shifting discourses and practices. Many are asking what do these changes mean (Martinon) now that “the curatorial turn” has positioned curation as a legitimate object of academic study (O’Neill). This article locates an exploration of the curatorial turn in journalism studies since 2010 within the shifting meanings of curation from antiquity to the digital age. It argues that the industry is facing a Foucauldian moment where the changing political economy of news and the proliferation of user-generated content on social media have disrupted the monopolies traditional news media held over the circulation of knowledge of current affairs and the power this gave them to shape public debate. The disruptions are profound, prompting a rethinking of journalism (Peters and Broersma; Schudson). However, debates have polarised between those who view news curation as symptomatic of the demise of journalism and others who see it as part of a wider revival of the profession, freed from monopolistic institutions to circulate a wider array of knowledge and viewpoints (see Picard). This article eschews such polarisations and instead draws on Robert Picard’s argument that journalism is in transition and that journalism, as a set of professional practices, is adapting to the age of curation but that those traditional news providers that fail to adapt will most likely decline. However, Picard’s approach does not address the definitional problem as to what distinguishes news curating from other journalistic practices when the commonly used instrumental definition can apply to editing. This article aims to negotiate this problem by addressing some of the conceptual ambiguities that arise from wholly instrumental notions of news curation. From “Cura” to the Curatorial Turn and the Age of Curation Modern instrumentalist definitions are necessary but not sufficient for an exploration of the curatorial turn in journalism. Tracing the meanings of curation over time facilitates an expansion of the instrumental to include metaphoric conceptualisations. The term originated in a Latin allegory about a mythological figure, personified as the “cura”, translated literally as care or concern, and who created human beings from the clay of the earth. Having created the human, the cura was charged by the gods with the lifelong care of the human (Reich) and at the same time became a symbol of curiosity and creativity (see Nowotny). “Curators” first emerged in Imperial Rome to denote a public officer charged with maintaining order and the emperor’s finances (Nowotny) but by the fourteenth century the meaning had shifted to that of religious officer charged with the care of souls (Gaskill). At this point the metaphorical associations of creativity and curiosity subsided. Six hundred years later souls had been replaced by artefacts valorised because of their contribution to human knowledge or as a testament to exceptional human creativity (Nowotny). Objects of curiosity and originality, as well as their creators, were reified and curation became the specialist practice of an expert custodian charged with the care and preservation of artefacts but relegated to the background to collect, evaluate and archive artefacts entrusted to the care of museums and to be preserved for future generations. Instrumentalist meanings thus dominated. From the 1960s discourses shifted again from the privileging of a “producer who actually creates the object in its materiality” to an entire set of actors (Bourdieu 261). These shifts were part of the changing political economy of museums, the growing prevalence of exhibitions and the emergence of mega-exhibitions hosted in global cities and capable of attracting massive audiences (see O’Neill). The curator was no longer seen merely as a custodian but able to add cultural value to artefacts when drawing individual items together into a collection, interpreting their relevance to a theme then re-presenting them through a story or visuals (see O’Neill). The verb “to curate”, which had first entered the English lexicon in the early 1900s but was used sporadically (Synder), proliferated from the 1960s in museum studies (Farquharson cited in O’Neill) as mega-exhibitions attracted publicity and the higher profile of curators attracted the attention of intellectuals prompting a curatorial turn in museum studies. The curatorial turn in museum studies from the 1980s marks the emergence of curation as a legitimate object of academic enquiry. O’Neill identified a “Foucauldian moment” in museum studies where shifting discourses signified challenges to, and disruptions of, traditional forms of knowledge-based power. Curation was no longer seen as a neutral activity of preservation, but one located within a contested political economy and invested with contradictions and complexities. Philosophers such as Martinon and Nowotny have highlighted the impossibility of separating the oversight of valuable artefacts from the processes by which these are selected, valorised and signified and what, at times, has been the controversial appropriation of creative outputs. Thus, a new critical approach emerged. Recently, curating-related discourses have expanded beyond the “rarefied” world of museum studies (Synder). Social media platforms have facilitated the proliferation of user-generated content offering a vast array of new artefacts. Information circulates widely and new discourses can challenge traditional bases of knowledge. Audiences now actively search for new material driven in part by curiosity and a growing distrust of the professions and establishments (see Holmberg). The boundaries between professionals and lay people are blurring and, some argue, knowledge is being democratized (see Ibrahim; Holmberg). However, as new information becomes voluminous, alternative truths, misinformation and false information compete for attention and there is a growing demand for the verification, selection and presentation of artefacts, that is online curation (Picard; Bakker). Thus, the appropriation of social media is disrupting traditional power relations but also offering new opportunities for new information-related practices. Journalism is facing its own Foucauldian moment. A Foucauldian Moment in Journalism Studies Journalism has been traditionally understood as capturing today’s happenings, verifying the facts of an event, then presenting these as a narrative that reporters update as news unfolds. News has been seen as the preserve of professionals trained to interview eyewitnesses or experts, to verify facts and to compile what they found into a compelling narrative (Hallin and Mancini). News-gathering was typically the work of an individual tasked with collecting stand-alone stories then passing them onto editors to evaluate, select, prioritise and collate these into a collection that formed a newspaper or news programme . This understanding of journalism emerged from the 1830s along with a type of news that was accessible, that large numbers of people wanted to read and that, consequently, attracted advertising making news profitable (Park). The idea that presumed trained journalists were best placed to produce news appeared first in the UK and USA then spread worldwide (Hallin and Mancini). At the same time as there was growing demand for news, space constraints restricted how much could be published and the high costs of production served as a barrier to entry first in print then later in broadcast media (Picard; Curran and Seaton). The large news organisations that employed these professionals were thus able to control the circulation of information and knowledge they generated and the editors that selected content were able, in part, to shape public debates (Picard; Habermas). Social media challenge the control traditional media have had over the production and dissemination of news since the mid-1800s. Practically every major global news story in 2010 and 2011 from natural disasters to uprisings was broken by ordinary people on social media (Bruns and Highfield). Twitter facilitates a steady stream of updates at an almost real-time speed that 24-hour news channels cannot match. Facebook, Instagram and blogs add commentary, context, visuals and personal stories to breaking news. Experts and official sources routinely post announcements on social media platforms enabling anyone to access much of the same source material that previously was the preserve of reporters. Investigations by bloggers have exposed abuses of power by companies and governments that journalists on traditional media have failed to (Wischnowski). Audiences and advertisers are migrating away from traditional newspapers to a range of different online platforms. News consumers now actively use search engines to find available information of interest and look for efficient ways of sifting through the proliferation of the useful and the dubious, the revelatory and the misleading or inaccurate (see Picard). That is, news organisations and the professional journalists they employ are increasingly operating in a hyper-competitive (see Picard) and hyper-sceptical environment. This paper posits that cumulatively these are disrupting the control news organisations have and journalism is facing a Foucauldian moment when shifting discourses signify a disturbance of the intellectual rules that shape who and what knowledge of news is produced and hence the power relations they sustain. Social media not only challenge the core news business of reporting, they also present new opportunities. Some traditional organisations have responded by adding new activities to their repertoire of practices. In 2011, the Guardian uploaded its entire database of the expense claims of British MPs onto its Website and invited readers to select, evaluate and comment on entries, a form of crowd-sourced curating. Andy Carvin, while at National Public Radio (NPR) built an international reputation from his curation of breaking news, opinion and commentary on Twitter as Syria became too dangerous for foreign correspondents to enter. New types of press agencies such as Storyful have emerged around a curatorial business model that aggregates information culled from social media and uses journalists to evaluate and repackage them as news stories that are sold onto traditional news media around the world (Guerrini). Research into the growing market for such skills in the Netherlands found more advertisements for “news curators” than for “traditional reporters” (Bakker). At the same time, organic and spontaneous curation can emerge out of Twitter and Facebook communities that is capable of challenging news reporting by traditional media (Lewis and Westlund). Curation has become a common refrain attracting the attention of academics. A Curatorial Turn in Journalism The curatorial turn in journalism studies is manifest in the growing academic attention to curation-related discourses and practices. A review of four academic journals in the field, Journalism, Journalism Studies, Journalism Practice, and Digital Journalism found the first mention of journalism and curation emerged in 2010 with references in nearly 40 articles by July 2015. The meta-analysis that follows draws on this corpus. The consensus is that traditional business models based on mass circulation and advertising are failing partly because of the proliferation of alternative sources of information and the migration of readers in search of it. While some of this alternative content is credible, much is dubious and the sheer volume of information makes it difficult to discern what to believe. It is unsurprising, then, that there is a growing demand for “new types and practices of curation and information vetting” that attest to “the veracity and accuracy of content” particularly of news (Picard 280). However, academics disagree on whether new information practices such as curation are replacing or supplementing traditional newsgathering. Some look for evidence of displacement in the expansion of job advertisements for news curators relative to those for traditional reporters (Bakker). Others look at how new and traditional practices co-exist in organisations like the BBC, Guardian and NPR, sometimes clashing and sometimes collaborating in the co-creation of content (McQuail cited in Fahy and Nisbet; Hermida and Thurman). The debate has polarised between whether these changes signify the “twilight years of journalism or a new dawn” (Picard). Optimists view the proliferation of alternative sources of information as breaking the control traditional organisations held over news production, exposing their ideological biases and disrupting their traditional knowledge-based power and practices (see Hermida; Siapera, Papadopoulou, and Archontakis; Compton and Benedetti). Others have focused on the loss of “traditional” permanent journalistic jobs (see Schwalbe, Silcock, and Candello; Spaulding) with the implication that traditional forms of professional practice are in demise. Picard rejects this polarisation, counter-arguing that much analysis implicitly conflates journalism as a practice with the news organisations that have traditionally hosted it. Journalists may or may not be located within a traditional media organisation and social media is offering numerous opportunities for them to operate independently and for new types of hybrid practices and organisations such as Storyful to emerge outside of traditional operations. Picard argues that making the most of the opportunities social media presents is revitalising the profession offering a new dawn but that those traditional organisations that fail to adapt to the new media landscape and new practices are in their twilight years and likely to decline. These divergences, he argues, highlight a profession and industry in transition from an old order to a new one (Picard). This notion of journalism in transition usefully negotiates confusion over what curation in the social media age means for news providers but it does not address the uncertainty as to where it sits in relation to journalism. Futuristic accounts predict that journalists will become “managers of content rather than simply sourcing one story next to another” and that roles will shift from reporting to curation (Montgomery cited in Bakker; see Fahy and Nisbet). Others insist curators are not journalists but “information workers” or “gatecheckers” (McQuail 2013 cited in Bakker; Schwalbe, Silcock, and Candello) thereby differentiating the professional from the manual worker and reinforcing the historic elitism of the professions by implying curation is a lesser practice. However, such demarcation is problematic in that arguably both journalist and news curator can be seen as information workers and the instrumental definition outlined at the beginning of this article is as relevant to curation as it is to news editing. It is therefore necessary to revisit commonly used definitions (see Bakker; Guerrini; Synder). The literature broadly defines content creation, including news reporting, as the generation of original content that is distinguishable from aggregation and curation, both of which entail working with existing material. News aggregation is the automated use of computer algorithms to find and collect existing content relevant to a specified subject followed by the generation of a list or image gallery (Bakker; Synder). While aggregators may help with the collection component of news curation, the practices differ in their relation to technology. Apart from the upfront human design of the original algorithm, aggregation is wholly machine-driven while modern news curation adds human intervention to the technological processes of aggregation (Bakker). This intervention is conscious rather than automated, active rather than passive. It brings to bear human knowledge, expertise and interpretation to verify and evaluate content, filter and select artefacts based on their perceived quality and relevance for a particular topic or theme then re-present them in an accessible form as a narrative or infographics or both. While it does not involve the generation of original news content in the way news reporting does, curation is more than the collation of information. It can also involve the re-presenting of it in imaginative ways, the re-formulating of existing content in new configurations. In this sense, curation can constitute a form of creativity increasingly common in the social media age, that of re-mixing and re-imagining of existing material to create something novel (Navas and Gallagher). The distinction, therefore, between content creation and content curation lies primarily in the relation to original material and not the assumed presence or otherwise of creativity. In addition, curation outputs need not stand apart from news reports. They can serve to contextualize news in ways that short reports cannot while the latter provides original content to sit alongside curated materials. Thus the two types of news-related practices can complement rather than compete with each other. While this addresses the relation between reporting and curation, it does not clarify the relation between curating and editing. Bakker eludes to this when he argues curating also involves “editing … enriching or combining content from different sources” (599). But teasing out the distinctions is tricky because editing encompasses a wide range of sub-specialisations and divergent duties. Broadly speaking, editors are “newsrooms professionals … with decision-making authority over content and structure” who evaluate, verify and select information so are “quality controllers” in newsrooms (Stepp). This conceptualization overlaps with the instrumentalist definition of curation and while the broad type of skills and tasks involved are similar, the two are not synonymous. Editors tends to be relatively experienced professionals who have worked up the newsroom ranks whereas news curators are often new entrants ultimately answerable to editors. Furthermore, curation in the social media age involves voluminous material that curators sift through as part of first level content collection and it involves ever more complex verification processes as digital technologies make it increasingly easy to alter and falsify information and images. The quality control role of curators may also involve in-house specialists or junior staff working with external experts in a particular region or specialisation (Fahy and Nisbett). Some of job advertisements suggest a growing demand for specialist curatorial skills and position these alongside other newsroom professionals (Bakker). Whether this means they are journalists is still open to question. Conclusion This article has presented a more expansive conceptualisation of news curation than is commonly used in journalism studies, by including both the instrumental and the symbolic dimensions of a proliferating practice. It also sought to avoid confining this wider conceptualisation within unhelpful polarisations as to whether news curation is symbolic of a wider demise or revival of journalism by distinguishing the profession from the organisation in which it operates. The article was then free to negotiate the conceptual ambiguity surrounding the often taken-for-granted instrumental meanings of curation. It argues that what distinguishes news curation from traditional newsgathering is the relationship to original content. While the reporter generates the journalistic equivalent of original content in the form of news, the imaginative curator re-mixes and re-presents existing content in potentially novel ways. This has faint echoes of the mythological cura creating something new from the existing clay. The other conceptual ambiguity negotiated was in the definitional overlaps between curating and editing. On the one hand, this questions the appropriateness of reducing the news curator to the status of an “information worker”, a manual labourer rather than a professional. On the other hand, it positions news curators as one of many types of newsroom professionals. 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The variable “actors” records individuals or collectives, who appear as a source for assertions of facts and evaluations and whose actions, interests or demands are addressed in an article (Hillebrand, 2005). In the case of media self-coverage, and especially when dealing with media policy issues, media organizations themselves might be affected by them. Hence, media organizations may strategically use their privileged access to the public to promote their own interests, for example by selecting actors and positions that will be publicly heard. Several studies have found a predominance of “opportune actors” and experts representing a position that supports media organization’s own interests (Kemner, Scherer, & Weinacht, 2008; Lichtenstein, 2011; Maier & Dogruel, 2016). Field of application/theoretical foundation The variable serves to identify the actors involved in specific media discourses and can serve as an indicator for attempted influence by media organizations through biased selection. Example study Pedrazzi. 2020 Information on Pedrazzi, 2020 Research interest: Pedrazzi (2020) investigates Swiss media coverage of media policy, public service in general and the Swiss public service organization SRG SSR in the context of the referendum on the revision of the Federal Act on Radio and Television (RTVA) in 2015 and the No-Billag initiative in 2018. Object of analysis: Representative samples of articles covering each the revision of the RTVA and the No-Billag initiative in twelve regional and national Swiss German print and online publications with different ownership. Time frame of analysis: January 1, 2010 to March 4, 2018 Information about variable Level of analysis: article Operationalization/Coding instructions: “The main actor and the two most important secondary actors mentioned in the article and who speak directly or indirectly on media policy issues, i.e. either on one of the proposals (revision of RTVA and/or No-Billag initiative) and its consequences, on the subject of public service, on Swiss public service organization SRG SSR or on the media market, are recorded. However, if an actor is only mentioned - without an explanation of his/her views - he/she is not coded. The main actor is the one who is presented as central in the title, subtitle and/or lead. The title, subtitle (if available) and lead are the first criteria for the assignment. If several actors appear in the same text subunit, the order is decisive. If no clear assignment can be made due to title/subtitle/lead, the entire contribution is used. The main actor is then the most extensively presented actor in terms of volume. The most important secondary actor is determined according to the same criteria as the main actor (if the main actor is not taken into account). The second most important secondary actor is determined according to the same criteria as the main actor (if the main actor and the most important secondary actor are not considered). The journalist can also be coded as an actor if he/she reveals his/her opinion. In the case of commentaries/columns, the author counts as the main actor. In the case of interviews, the interviewee counts as the main actor, but not the journalist.” Values: Pedrazzi (2020) Government, administration, parliament or courts as a body or institution and/or individual representatives of the executive, legislative or judiciary system (however, not individual politicians speaking for themselves or their party) Federal Council Federal Council as a whole or individual members Federal departments, authorities and commissions Departments (e.g. DETEC), federal offices (e.g. OFCOM) authorities and commissions (e.g. ComCom) and their representatives National Council and Council of States Parliament or commissions, including commission presidents or spokespersons when acting in this capacity. Note: Individual parliamentarians must be coded as members of their parties. Cantonal government Cantonal Government as a whole or individual members acting in this capacity Cantonal administration Cantonal administration and their representatives Cantonal parliament Cantonal parliaments Municipalities Members of the municipal council, administration, etc.) Courts Federal court / cantonal court / district court etc. as well as judges acting in their function Other bodies or institutions of the government, administration, parliament or justice Parties and party representatives (incl. party subsections) BDP, Bürgerlich-Demokratische Partei Junge BDP CVP, Christlich-demokratische Volkspartei (inkl. CSP) Junge CVP EVP, Evangelische Volkspartei Junge EVP FDP, die Liberalen (inkl. LPS/Liberale Partei der Schweiz) Jungfreisinnige GLP, Grünliberale Partei Junge Grünliberale GPS, Grüne Partei der Schweiz Junge Grüne SP, Sozialdemokratische Partei JUSO SVP, Schweizerische Volkspartei Junge SVP Lega dei Ticinesi Mouvement Citoyens Romand Independents Other parties Initiative, referendum and counter committees Referendum Committee against the revision of the RTVG Committee "Ja zum RTVG" Committee "Nein zur neuen Billag-Mediensteuer" Initiative Committee No Billag incl. Olivier Kessler Committee "NEIN zu No-Billag" Committee "Nein zum Sendeschluss" Other initiative, referendum and counter committees Media, telecommunications and advertising companies and their representatives (incl. owners, editors) SRG SSR incl. SRF, RTS, RSI, RTR NZZ Mediengruppe incl. Radio FM1, TVO, Tele 1, Radio Pilatus, etc. Tamedia Ringier incl. Radio NRJ AZ Medien incl. Radio Argovia, Radio 24, Radio 32, Tele M1, Tele Züri, Tele Bärn, etc. Somedia incl. Radio Südostschweiz, Tele Südostschweiz, etc. Basler Zeitung Medien 3+ Gruppe ProSieben Sat.1 Gruppe RTL Gruppe Teleclub/Swisscom UPC Cablecom Sunrise Orange/Salt Publisuisse Goldbach Medien Other private media companies Media associations and their representatives Verband Schweizer Medien – Médias Suisses – Stampa Svizzera VSP - Verband Schweizer Privatradios RRR - Radio Régionales Romandes Unikom – Union nicht-kommerzorientierter Lokalradios Telesuisse - Verband der Schweizer Regionalsender impressum – Schweizer JournalistInnen Syndicom SSM – Schweizer Syndikat Medienschaffender Swisscable asut Schweizer Werbung – Publicité Suisse – Publicità Svizzera Other media associations Other associations (economic, cultural, civil society, etc.) economiesuisse Schweizerischer Gewerbeverband Schweizerischer Arbeitgeberverband avenir suisse Schweizerischer Gewerkschaftsbund Kaufmännischer Verband KV Schweiz Travail Suisse Stiftung für Konsumentenschutz Konsumentenforum Fédération romande des consommateurs Associazione consumatrici della Svizzera italiana Think tanks Cultural associations Incl. film and music professionals Sports associations Civil society organizations and associations Other associations Other economic or socio-cultural actors Industry experts Companies not operating in the media, telecommunications or advertising industry Science, research Celebrities From sports, culture, show business, etc. Members of the audience (viewers, readers, users) or simple citizens (without representative function) Author (in case of op-ed articles) Other actors Intercoder reliability: Intercoder reliability (Krippendorff’s Alpha) coefficient of .77 across categories (9 coders) Codebook available at (last accessed on 09.12.2020): https://doi.org/10.5281/zenodo.4312912 Information on Hillebrand, 2005 Research interest: Hillebrand (2005) examines how print media outlets report on television (which content, actors, concerns and ways of addressing issues dominate in the coverage and to what extent it includes criticism).Object of analysis: Purposive sample (four times two weeks around media-relevant events) of articles containing a reference to television in six national daily newspapers, two national weekly newspapers, three television magazines and two media trade journals from Germany. Time frame of analysis: August 1, 2002 to July 31, 2003 Information about variable Level of analysis: article Operationalization/Coding instructions: Hillebrand (2005, Anhang A, own translation):“Coding is intended to record the actors, sources and witnesses appearing in the article. A main actor and a secondary actor (if applicable) are coded.Main actor: Who is at the center of the article? Whose actions or statements, interests or preferences are at the core of the article? Who takes up the most space? Whose actions or statements form the reference point to which others then react? Who appears as the ‘source’ for statements of facts or for evaluations?The author(s) of an article are not considered as actors! This also applies in cases where TV celebrities such as Kalkofe (TV-Spielfilm) or Beckmann (Zeit) have permanent columns. As actor is recorded the person or collective, who is reported on, whose actions are commented on, etc.Secondary actor: Who else is it about? Same codes to be used as for the main actor.” Values: Hillebrand (2005) Members of the audience (viewers, readers, users), participants, simple citizens (without representative function) Media companies, media executives, journalists, celebrities of the media industry Politicians and all members of the executive and judiciary system Companies (outside the media industry) Interest groups (of companies or professions outside the media industry, e.g. from the environmental sector, etc.), churches, etc. Interest groups (of companies or professions outside the media industry, e.g. from the environmental sector, etc.), churches, etc. Science, experts, interpreters (writers etc.) - from research and scientific institutions or as self-employed, formally independent from companies, political parties and interest groups Others No secondary actor/not decidable Intercoder reliability: Intercoder reliability coefficient of .84 across categories (4 coders), not specified for individual categoryCodebook available at (last accessed on 09.12.2020): https://www.hans-bredow-institut.de/uploads/media/Publikationen/cms/media/d666beb1d9130d241ec01915684342eb582b3d42.pdf.ReferencesHillebrand, C. (2005). Das Fernsehen im Spiegel der Printmedien – Konturen der Berichterstattung. In R. Weiß (Ed.), Zur Kritik der Medienkritik. Wie Zeitungen das Fernsehen beobachten (pp. 33-81). Berlin: Vistas.Kemner, B., Scherer, H., & Weinacht, S. (2008). Unter der Tarnkappe. Publizistik, 53(1), 65-84. doi:10.1007/s11616-008-0006-9Lichtenstein, D. (2011). Kommerzialisierung des Medienjournalismus? Eine empirische Untersuchung zum „Fall Berliner Zeitung“. M&K Medien & Kommunikationswissenschaft, 59(2), 216-234. doi:10.5771/1615-634x-2011-2-216Maier, D., & Dogruel, L. (2016). Akteursbeziehungen in der Zeitungsberichterstattung über die Online-Aktivitäten des öffentlich-rechtlichen Rundfunks. Publizistik, 61(2), 145-166. doi:10.1007/s11616-016-0258-8 Pedrazzi, S. (2020). Codebuch zur Studie «Eigeninteressen in der Berichterstattung über medienpolitische Vorlagen und den Service public in der Schweiz». Zenodo. doi:10.5281/zenodo.4312912

It is now almost 15 years since the world witnessed one of modern history’s most devastating terrorist attacks on the United States on 11 September 2001. Despite all its promises, the so called ‘War on Terror’ failed to combat a growing tide of violent extremism. 11 years after the US led offensive on Iraq in 2003, the rise of terrorism by non-state actors in the Arab world presents a significant concern to international security and world peace. Since 2001 Australian Muslims have consistently been called upon to openly reject terrorism committed by a minority of Muslims who adhere to an extreme interpretation of Islamic doctrine that justifies attacks on civilians both in the Arab world and abroad.The responsibility placed on Australian Muslims to actively reject terrorism comes from both official channels through government funded programs under the banner of counter terrorism and countering violent extremism and the public through the popular media. Yet, Muslims in Australia who do speak out against religiously motivated non-state terrorism find themselves in an impossible bind. They are expected to speak out as representatives of a fragmented, heterogeneous and diverse mix of communities and ideologies. Often, when they do speak out, they are viewed with suspicion and presumed to be ‘apologists for Islam’ whose claim to tolerance and the peaceful nature of Islamic doctrine purposefully ignores its true nature. Such responses render these spokespersons illegitimate- both as representatives of Muslim communities and as Australian citizens. The question “Why don’t moderate Muslims speak out against terrorism?” is often raised in the popular media in response to attacks against Western interests by jihadi groups. On 15 August 2014 an article in the Daily Telegraph by well-known conservative journalist Piers Akerman raised the question in relation to the Australian government’s announcement of increased powers for law enforcement agencies to deal with the issue of returned foreign fighters who had joined the Islamic State’s conflict in Iraq and Syria. The article, titled “It’s Time for Muslim Leaders to Speak Up” reiterated much of the construction of the silent Muslim majority that has pervaded the Australian popular media since 2001. Akerman states: “They [the Australian government] should be making it clear to Australian Muslims that they expect their leaders to speak out more vehemently against those who groom terrorists from the among the young and stupidly impressionable in their communities”. While he continues by acknowledging that Muslims in Australia are diverse in ethnicity and religious views and that the vast majority of Muslims do not support terrorism, he concludes by stating that “the few are costing the majority of Australians millions in security and those who enjoy leadership titles must accept that some responsibility attaches to their position or they should abdicate in favour of individuals who are prepared to consent to the obligations inherent in their station” (Piers Akerman). The same sentiments were expressed by Pia Ackerman in the Australian who wrote that “AUSTRALIA’S Muslim leaders need to speak out against Islamic State terrorists or risk losing their credibility and ability to reach young men attracted to the extremists’ cause” (Pia Akerman).Other responses in the popular media present a different argument. In an article titled “The Moderate Muslims Are Talking If Only You Will Listen”, David Penberthy of the Herald Sun cites examples of Muslim Australians who are speaking out including the case of prominent Sydney GP Jamal Rifi whose condemnation of terrorist activities in the Arab world has earned him death threats from members of the Islamic State (Penberthy). Yet, as Penberthy rightly acknowledges the questions “where are the moderates? Where are the decent Muslims? Are there any? Why aren’t they speaking out?” are still the most salient questions being asked of Muslims in the public sphere. For Australian Muslims at least, they are questions that pervade their everyday lives. It is these questions for example that leads Muslim women who wear the tradition head covering or hijab to challenge media representations of themselves as complicit actors in terrorism by acting as alternative sources of truth for curious co-workers and members of the broader community (see Aly, A Study).Muslim women who do not wear the hijab can face even more barriers to speaking out because they do not pass the test of ‘legitimate’ Muslims: those who fit the stereotype of the angry bearded male and the oppressed female shrouded in black. This author, who has in the past written about extremist interpretations of Islam, has faced condemnation from anti- Islamic groups who questioned her authenticity as a Muslim. By speaking out as a Muslim against the violent actions of some Muslims in other parts of the world, I was being accused of misinformed. Ironically, those who are vehemently anti- Islamic espouse the very same ideological world view and interpretations of Islamic doctrine as those Muslims they claim to oppose. Both groups rely on an extreme and minority version of Islam that de-legitimises more mainstream, nuanced interpretations and both groups claim legitimacy to the truth that Islam can only ever be violent, aggressive and oppositional.It is not just in the public and media discourses that Muslims who speak out against terrorism face being branded illegitimate. The policy response to home-grown terrorism — acts of violence carried out by Australian citizens within Australia — has, albeit inadvertently, created the conditions through which Muslims must verify their legitimate claims to being Australian by participating in the governments’ program of counter terrorism.In the wake of the 2005 London bombings, the Prime Minister met with selected representatives from Muslim communities to discuss the development of a Muslim Community Reference Group. The Group was charged with assisting the Australian Government by acting as an advisory group and by working with Muslim communities “promote harmony, mutual understanding and Australian values and to challenge violence, ignorance and rigid thinking”. This was iterated through a Statement of Principles that committed members of Muslim communities to pursue “moderate’ Islam (Prime Minister, “Meeting”). The very need for a Muslim summit and for the development of a Statement of Principles (later endorsed by the Council of Australian Governments, COAG), sends a lucid message to the Australian public that not only are Australian Muslims responsible for terrorism but that they also have the capacity to prevent or minimise the threat of an attack in Australia.In 2005, the policy response to terrorism took its first step towards linking the social harmony agenda to the securitisation of the state in the form of the National Action Plan to Build Social Cohesion, Harmony and Security. The stated purpose of the National Action Plan (NAP) notably conflated national security with social cohesion and harmony and clearly indicated an understanding that violent extremism could be addressed through programs designed to reinforce Australian values, social harmony, interfaith understanding and tolerance: “The purpose of this National Action Plan (NAP) is to reinforce social cohesion, harmony and support the national security imperative in Australia by addressing extremism, the promotion of violence and intolerance…”(Commonwealth of Australia, National Action Plan).Between 2005 and 2010, the National Action Plan provided funding for 83 community based projects deemed to meet the Plan’s criteria of addressing extremism and the promotion of violence. Of the 83 projects funded, 33 were undertaken by associations that identified as Muslim or Islamic (some applicants received funding for more than one project or in more than one round). The remaining 50 organisations funded included universities and vocational training organisations (4), multicultural social services or migrant resource centres (14), interfaith groups (3), local councils (4), ethnic organisations (specifically African, East African, Afghan, Hazara, Arabic and Pakistani), sporting clubs (4) and miscellaneous social clubs and service providers. The kinds of projects that were funded were predominantly aimed at Muslim communities, most notably youth and women, and the provision of services, programs, education, information and dialogue. Sixty five of the projects funded were explicitly aimed at Muslim communities and identified their target groups variously as: ‘African Muslim’; ‘Muslim youth’; ‘Muslim women’; ‘at risk Muslims’; ‘young Muslims’; ‘Iraqi Muslims’; ‘Lebanese Muslims’ and ‘young Muslim men from Arabic speaking backgrounds’. Seven projects were described as involving ‘interfaith’ elements, though a further 13 projects described some form of interaction between Muslim and non-Muslim communities and groups through activities such as sport, dialogue, fashion parades, workshops, art and craft programs, music workshops. 29 projects involved some form of leadership training for Muslims: youth, women and young men. Overall, the range of projects funded under the National Action Plan in the five years of its operation reflect a policy approach that specifically identifies Muslim communities (including ethno specific and new and emerging Muslim communities) as the primary target of Australia’s broader security strategy.The National Action Plan was succeeded by the Building Community Resilience (BCR) Program. Despite the positive steps taken in attempting to move the BCR program away from the social harmony policy agenda, it continued to reflect an underlying preoccupation with the assumptions of its predecessor. Between 2011- 2013 it funded 51 community based projects. Of these, 7 projects were undertaken by Islamic or Muslim associations. Ten of the projects specifically target Muslims or Muslim communities, with 6 of these being Muslim youth leadership and/or mentoring programs. The remaining 4 Muslim focussed projects include a project designed to encourage Muslim youth to build positive connections with the broader community, the development of a Common Curriculum Framework for teaching Islamic Studies in Australian Islamic primary and secondary schools, a project to address misconceptions about Islam and promote cultural understanding and the production of a DVD for schools to address misperceptions about Muslims. Notably, only one project specifically targets white supremacist violent extremism. The Australian governments’ progressive policy approach to countering violent extremism at home has disproportionately focussed on the Australian Muslim communities. In an environment where Muslims are viewed with suspicion and as having the primary responsibility as both perpetrators and gatekeepers of terroristic ideologies, Muslims in diaspora communities have been forced to make legitimate claims to their innocence. In order to do this they are required to reaffirm their commitment to Australian values, not just by speaking out against terrorism but also by participating in programs that are based on false assumptions about the nature of Muslim citizenship in Australia and the premise that Muslim Australians are, both individually and collectively, opposed to such values by virtue of their religious affiliation. In 2014 and in response to growing concerns about the number of Australians travelling to Iraq and Syria to fight alongside the Islamic State, the government made a bold move by declaring its intention to overhaul existing terror laws. The new laws would reverse the onus of proof on those who travelled to certain countries deemed to be terrorist hotspots to prove that they were not partaking in armed conflict or terrorist training. They would also give more powers to law enforcement and surveillance agencies by lowering the threshold of arrest without a warrant. The announcement of the new laws by the Prime Minister coincided with the news that the Government would abandon its controversial plans to drop section 18c from the Racial Discrimination Act which makes it unlawful to "offend, insult, humiliate or intimidate another person or a group of people" because of their race or ethnicity" (Aston). The announcement was made under the guise of a press conference on terror laws and inferred that the back down on the Racial Discrimination Act reforms were a measure to win over the Muslim communities cooperation on the new terror laws. Referring to a somewhat curious notion of “team Australia”, the Prime Minister stated “I want to work with the communities of our country as team Australia here” (Aston). “Team Australia” has since become the Government’s narrative frame for garnering public support for its proposed new terrorism laws. Echoing his predecessor John Howard, whose narrative of Australian values pervaded much of the political discourse during his term in office, Prime Minister Abbott stated in a radio interview that "everyone has got to put this country, its interests, its values and its people first, and you don't migrate to this country unless you want to join our team". He followed this statement by emphasising that "What we need to do is to encourage the moderate mainstream to speak out" (Cox).Shortly after the release of a horrific image on social media showing Australian jihadists proudly flaunting the severed heads of their victims, the Australian government reacted with an even bolder move to introduce legislation that would see the government cancelling the welfare payments of persons “identified by national security agencies as being involved in extremist conduct.” According to the Government the reforms would “enable the Department of Human Services to cancel a person’s welfare payment if it receives advice that a person has been assessed as a serious threat to Australia’s national security.”(Prime Minister of Australia) The move was criticised by several groups including academics who argued that it would not only alienate the already disenfranchised Muslim communities, but could also result in greater radicalisation (Ireland). In response to the raft of new measures perceived to be targeting Muslim communities, Australian Muslims took measured steps to voice their opposition through written statements and media releases stating that, among other things: These proposals come in the same style as those which have preceded [sic] since the Howard era. An alleged threat is blown out of all proportion as the pretext, further "tightening" of the laws is claimed necessary and rushed through, without proper national debate or community consultation. The reality of the alleged threat is also exposed by the lack of correspondence between the official 'terror threat' level, which has remained the same since 2001, and the hysterical rhetoric from government ministers. (ABC News, "Australian Muslims")Australian Muslim leaders also boycotted government meetings including a planned meeting with the Prime Minister to discuss the new laws. The Prime Minister promptly branded the boycott “foolish” (ABC News, "Tony Abbott") yet refused to acknowledge the legitimacy of the claims made in the media statements and messages by Muslim organisations that prompted the boycotts. As Australian Muslims continue to grapple with ways to legitimize their claims to citizenship, the developing discourse on national security and terrorism continues to define them as the objects of terror. Notably, the media discourse is showing some signs of accommodating the views of Muslim Australians who have found some space in the public sphere. Recent media reporting on terror activities in the Middle East has given some consideration to the voices of Muslim leaders who openly oppose violent extremism. Yet Muslims in Australia are still battling for legitimacy. Those who speak out against the hijacking of their religion by a minority who espouse a rigid and uncompromising ideology in order to justify violence often find themselves the subjects of intense scrutiny. From within their communities they are seen to be mouth pieces for an unfair and unjust government agenda that targets Muslims as objects of fear. From outside their communities they are seen to be apologists for Islam whose authenticity should be questioned if not denied. Attempts by Muslim Australians to have their voices heard through political practices that define the very nature of democracy including peaceful demonstrations, boycotts and written statements have not been taken seriously. As a result, Muslim voices in Australia are deemed illegitimate regardless of the forms or platforms through which they seek to be heard. ReferencesABC News. “Australian Muslims Denounce Proposed 'Anti-Terror' Laws”. ABC Religion and Ethics, 21 Aug. 2014. 23 Aug. 2014 .ABC News. “Tony Abbott Says Muslim Leaders 'Foolishly Boycotted' Counterterrorism Law Meeting.” 22 Aug. 2014. 24 Aug. 2014 .Akerman, Pia. “Muslim Leaders Must Speak Out against Extremists, Academic Warns.” The Australian 13 Aug. 13 2014. 20 Aug. 2014 . Akerman, Piers. “It's Time for Muslim Leaders to Speak Up.” Daily Telegraph 15 Aug. 2014. 20 Aug. 2014 .Alynne, A. A Study of Audience Responses to the Media Discourse about the ‘Other’: The Fear of Terrorism between Australian Muslims and the Broader Community. Lampeter: Edwin Mellen, 2010.Aly, Anne. “Media Hegemony, Activism and Identity: Muslim Women Re-Presenting Muslim Women.” Beyond the Hijab Debates: New Conversations on Gender, Race and Religion, eds. T. Dreher and C. Ho. Cambridge: Cambridge Scholars, 2009.Aly, Anne, and Mark Balnaves. “The Atmosfear of Terror: Affective Modulation and the War on Terror.” M/C Journal 8.6 (2005).Aly, Anne, and Lelia Green. “‘Moderate Islam’: Defining the Good Citizen.” M/C Journal 10.6/11.1 (2008). 13 April 2008 ‹http://journal.media-culture.org.au/0804/08aly-green.php›.Aston, H. “Tony Abbott Dumps Controversial Changes to 18C Racial Discrimination Laws.” Sydney Morning Herald 5 Aug. 2014. 24 Aug. 2014 .Australian Government, Attorney General's Department. Building Community Resilience Grants Program. n.d. 24 July 2014 . Commonwealth of Australia. Transnational Terrorism White Paper: The Threat to Australia. Canberra: Department of Prime Minister and Cabinet, 2004. . Commonwealth of Australia. National Action Plan to Build Social Cohesion, Harmony and Security. Canberra: Department of Immigration and Citizenship, 2006. .Commonwealth of Australia. Counter Terrorism White Paper: Securing Australia, Protecting our Community. Canberra: Department of Prime Minister and Cabinet, 2010. 19 Nov. 2011 .Cox, L. “'You Don't Migrate to This Country unless You Want to Join Our Team': Tony Abbott Renews Push on National Security Laws.” Sydney Morning Herald 18 Aug. 2014. 24 Aug. 2014 . Ireland, J. “Extremism Warning on Coalition's Move to Cut Welfare Payments.” Sydney Morning Herald 19 Aug. 2014. 24 Aug. 2014 .Penberthy, D. “The Moderate Muslims Are Talking If Only You Will Listen. Herald Sun 17 Aug. 2014 .Prime Minister of Australia. “New Counter-Terrorism Measures for a Safer Australia - Cancelling Welfare Payments to Extremists”. 16 Aug. 2014. 23 Aug. 2014 .Prime Minister of Australia. “Meeting with Islamic Community Leaders, Statement of Principles.” 23 Aug. 2005. July 2008 .