Academic literature on the topic 'Histomorphometric'

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Journal articles on the topic "Histomorphometric"

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Désévaux, C., B. Martineau-Doizé, and S. Laverty. "Comparison of Histomorphometric Measurements of Equine Sternal Cancellous Bone with Bone from other Skeletal Sites." Veterinary and Comparative Orthopaedics and Traumatology 11, no. 03 (1998): 158–63. http://dx.doi.org/10.1055/s-0038-1632539.

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SummaryHistomorphometric analysis of bone biopsy specimens in humans is a reliable techniqu e which provides information on bone status and turnover. A techniqu e of sternal biopsy has been recently developed in “standin g horses” . The purpose of the present study was to demonstrate that the histomorphometric analysis of sternal cancellous bone was representative of other skeletal sites in horses.Post-mortem cancellous bone samples were obtained from the sternum, 12th rib, ilium, 1st lumbar vertebra and the tibia, of seven adult horses and embedded in methylmethacrylate. Sections, 7 μm thick, were cut and were stained with Goldner’s green trichrome. Histomorphometric parameters were measured by a semi-automated method. Sections from the sternum were qualitativel y similar to those from the rib, ilium and vertebra. Histomorphometric measurements were easily performed on the sternal, ilium, rib and vertebral sections. The tibial sections were not suitable for evaluation. The sternal histomorphometric parameters of bone formation and resorption were overall representative of those from other skeletal sites.The present study demonstrated that sternal cancellous bone is acceptable for bone histomorphometry in horses as it reflects overall skeletal osseous activity.This study compares qualitatively and quantitatively cancellous bone from the sternum, 12th rib, ilium, first lumbar vertebra and the tibia of seven adult horses. Sternal cancellous bone is acceptable for bone histomorphometry and reflects overall skeletal osseous activity.
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Kulak, Carolina A. Moreira, and David W. Dempster. "Bone histomorphometry: a concise review for endocrinologists and clinicians." Arquivos Brasileiros de Endocrinologia & Metabologia 54, no. 2 (March 2010): 87–98. http://dx.doi.org/10.1590/s0004-27302010000200002.

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Bone histomorphometry is a quantitative histological examination of an undecalcified bone biopsy performed to obtain quantitative information on bone remodeling and structure. Labeling agents taken before the procedure deposit at sites of bone formation allowing a dynamic analysis. Biopsy is indicated to make the diagnosis of subclinical osteomalacia, to characterize the different forms of renal osteodystrophy and to elucidate cases of unexplained skeletal fragility. Bone histomorphometric parameters are divided into structural and remodeling subgroups, with the latter being subdivided into static and dynamic categories. Metabolic bone disorders such as osteomalacia, hyperparathyroidism, hypothyroidism, osteoporosis and renal osteodystrophy display different histomorphometric profiles. Antiresorptive and anabolic drugs used for the treatment of osteoporosis also induce characteristic changes in the bone biopsy. Bone histomorphometry is an important research tool in the field of bone metabolism and provides information that is not available by any other investigative approach.
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Karydi, Christina, Julieta Gómez García-Donas, Konstantina Tsiminikaki, Andrea Bonicelli, Konstantinos Moraitis, and Elena F. Kranioti. "Estimation of Age-at-Death Using Cortical Bone Histomorphometry of the Rib and Femur: A Validation Study on a British Population." Biology 11, no. 11 (November 4, 2022): 1615. http://dx.doi.org/10.3390/biology11111615.

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Histomorphometry constitutes a valuable tool for age estimation. Histological interpopulation variability has been shown to affect the accuracy of age estimation techniques and therefore validation studies are required to test the accuracy of the pre-existing methodologies. The present research constitutes a validation study of widely known histological methods on the sixth rib and the femoral midshaft of a 19th century British population originating from Blackburn, England. An evaluation of the histomorphometric features of eleven ribs and five femora was performed and used to test the accuracy of selected methods. Results indicated that osteon area and circularity were the only histomorphometric variables that presented significant interpopulation variability. Cho et al.’s method for the ribs and the average value produced using Kerley and Ubelaker’s method for intact osteon and percentage of lamellar bone equations for femur were considered the only reliable markers for estimating the age on the Blackburn sample. In the case of old individuals, Goliath et al.’s method provided more satisfactory results. Overall, the present study provides evidence on the applicability of the aging histomorphometric methods on a British sample and highlights the limitations of applying histomorphometric methods developed on different reference populations than the one under investigation.
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Aissanou, Sofiane, and Abdelhanine Ayad. "Histomorphometric changes of testicular tissues by season and age of Algerian local donkeys (Equus asinus)." Acta Scientiarum. Animal Sciences 44 (June 30, 2022): e55775. http://dx.doi.org/10.4025/actascianimsci.v44i1.55775.

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The present investigation was undertaken to highlight the histomorphometric changes of testicular tissues according to season and age in donkeys (Equus asinus) under northern Algeria conditions. The experiment was conducted from February 2019 to January 2020. A total of 21 sexually mature donkeys were selected randomly. The testis were immediately collected after slaughter for the histological observation. The analysis of the correlation coefficients shows negative correlations between DL and other parameters such as DST, GCEH, TTA and ITSA, ranged between -0.24 and -0.79. Also, there were a high negative correlations between season and the histomorphometric parameters, except DL was revealed positive (r=0.65). On the other hand, there were positive correlations between age and testicular histomorphometrics parameters. The results indicated that DST, GCEH, TTA and ITSA values were significantly higher in winter and autumn seasons than in spring and summer seasons. It is also noteworthy that DST, GCEH, TTA and ITSA values were significantly higher in adult and aged donkeys than in young donkeys. Our comparative analysis of histological parameters, suggests that the sexual activity usually occurs during winter and autumn in local donkeys of Algeria. In addition, our results of histomorphometric of testicular tissues are correlated with age of donkeys.
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Mohan, Suresh, Iván Coto Hernández, Martin K. Selig, Shinsuke Shibata, and Nate Jowett. "Stain-Free Resolution of Unmyelinated Axons in Transgenic Mice Using Fluorescence Microscopy." Journal of Neuropathology & Experimental Neurology 78, no. 12 (September 23, 2019): 1178–80. http://dx.doi.org/10.1093/jnen/nlz099.

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Abstract Though unmyelinated fibers predominate axon counts within peripheral nerves, they are frequently excluded in histomorphometric assessment as they cannot be readily resolved by light microscopy. Herein, we demonstrate stain-free resolution of unmyelinated axons in Sox10-Venus mice by widefield fluorescence imaging of sciatic nerve cryosections. Optional staining of cryosections using a rapid and nontoxic myelin-specific dye (FluoroMyelin Red) enables robust synchronous resolution of myelinated and unmyelinated fibers, comprising a high-throughput platform for neural histomorphometry.
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De Maré, Annelies, Anja Verhulst, Etienne Cavalier, Pierre Delanaye, Geert J. Behets, Bjorn Meijers, Dirk Kuypers, Patrick C. D’Haese, and Pieter Evenepoel. "Clinical Inference of Serum and Bone Sclerostin Levels in Patients with End-Stage Kidney Disease." Journal of Clinical Medicine 8, no. 12 (November 20, 2019): 2027. http://dx.doi.org/10.3390/jcm8122027.

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Mounting evidence indicates that sclerostin, a well-known inhibitor of bone formation, may qualify as a clinically relevant biomarker of chronic kidney disease-related mineral and bone disorder (CKD-MBD), including abnormal mineral and bone metabolism and extraskeletal calcification. For this purpose, in this study we investigate the extent to which circulating sclerostin, skeletal sclerostin expression, bone histomorphometric parameters, and serum markers of bone metabolism associate with each other. Bone biopsies and serum samples were collected in a cohort of 68 end-stage kidney disease (ESKD) patients. Serum sclerostin levels were measured using 4 different commercially available assays. Skeletal sclerostin expression was evaluated on immunohistochemically stained bone sections. Quantitative bone histomorphometry was performed on Goldner stained tissue sections. Different serum markers of bone metabolism were analyzed using in-house techniques or commercially available assays. Despite large inter-assay differences for circulating sclerostin, results obtained with the 4 assays under study closely correlated with each other, whilst moderate significant correlations with skeletal sclerostin expression were also found. Both skeletal and circulating sclerostin negatively correlated with histomorphometric bone and serum parameters reflecting bone formation and turnover. In this study, the unique combined evaluation of bone sclerostin expression, bone histomorphometry, bone biomarkers, and serum sclerostin levels, as assessed by 4 different assays, demonstrated that sclerostin may qualify as a clinically relevant marker of disturbed bone metabolism in ESKD patients.
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Maggio, Ariane, and Daniel Franklin. "Femoral histomorphometric age-at-death studies: The issue of sample size and standard error." Medicine, Science and the Law 60, no. 4 (August 5, 2020): 257–65. http://dx.doi.org/10.1177/0025802420945939.

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Extant histomorphometric aging methods based on the analysis of the femoral cortex generally report small samples ( N<100) and highly variable standard error of the estimate (SEE) values (±1.51‒16.98 years). The present paper reviews the published literature on femoral histomorphometry for age-at-death estimation in order to examine the relationship between sample size and SEE values, and makes recommendations for minimum reporting requirements for age-at-death studies based on statistical data. The SEE from a total of 33 studies are analysed. Sample size and confidence intervals are explored using Hennig and Cooper’s simulation modelling. Analysis of effect size through a fixed-effect model is performed on 5/33 studies to examine the relationship between sample size and effect size. The pooled sex formulae from Nor et al., Martrille et al. and Thompson and the two sex-specific formulae of Pfeiffer are examined, as they report mean and standard deviation values for both chronological and estimated ages. The results of these analyses support sampling theory, specifically wide variation in SEE when N<100, narrowing as the sample size increases, and lower effect sizes in the larger of the five studies examined. The findings provide some support for a minimum threshold of 100‒150 individuals for histomorphometric age-at-death estimation. Analysis of effect size is suggested for future investigation in meta-analyses of forensic anthropological age-estimation studies. To ensure increased precision and meaningful comparison, large samples should be used for histomorphometry, and authors should report SEE and discrete statistics (e.g. n, mean, standard deviation) for both chronological age and estimated age.
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Boivin, Georges, Pascale Chavassieux, Marie-Claire Chapuy, Pierre J. Meunier, and Charles A. Baud. "Skeletal fluorosis: Histomorphometric findings." Journal of Bone and Mineral Research 5, S1 (February 25, 2010): S185—S189. http://dx.doi.org/10.1002/jbmr.5650051382.

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MIRANDA, Maria Angelina Carvalho, Álvaro Antônio Bandeira FERRAZ, Ana Lúcia Coutinho DOMINGUES, Renata Carvalho Miranda CHAVES, Norma JUCÁ, and Diógenes Luiz da MOTA. "IMPROVEMENT OF SCHISTOSOMAL PORTAL HYPERTENSIVE COLOPATHY AFTER SURGICAL TREATMENT." Arquivos de Gastroenterologia 50, no. 2 (April 2013): 153–56. http://dx.doi.org/10.1590/s0004-28032013000200026.

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Context Data on vascular alterations in patients with hepatosplenic schistosomiasis and portal hypertensive colopathy and changes in these after surgery to decrease portal hypertension are limited. Objective The purpose of this study was to analyse the alterations of portal hypertensive colopathy previously and 6-12 months after splenectomy and gastric devascularization. Methods Twelve patients with hepatosplenic schistosomiasis who also had upper gastrointestinal bleeding were studied prospectively. Their endoscopic findings before and 6-12 months after the surgery were analysed. In addition, mucosal biopsies from ascending colon, sigmoid colon and rectum at these time points were subjected to histological and histomorphometric assessment. It was used a control group due to lack of normal pattern of the histomorphometric measures of vessels in individuals without portal hypertension. The critical level of significance adopted in all tests was of a maximum probability error of 5%. Results Surgery did not lead to significant improvement in histological and endoscopic findings. However, on histomorphometry, there was a significant decrease in the area, diameter and thickness of the vessels in mucosa at all colonic sites. Conclusion Surgery for decompression of schistosomal portal hypertension has a beneficial effect on the associated colopathy, being best indicated in patients with gastrointestinal bleeding and esophageal varices.
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Stacchi, Claudio, Teresa Lombardi, Francesco Oreglia, Andrea Alberghini Maltoni, and Tonino Traini. "Histologic and Histomorphometric Comparison between Sintered Nanohydroxyapatite and Anorganic Bovine Xenograft in Maxillary Sinus Grafting: A Split-Mouth Randomized Controlled Clinical Trial." BioMed Research International 2017 (2017): 1–10. http://dx.doi.org/10.1155/2017/9489825.

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The presence of vital bone after maxillary sinus augmentation is crucial to enhance the quality of bone-implant interface, ensuring predictable long-term results. The aims of this RCT with split-mouth design were the histologic and histomorphometric comparison of two different biomaterials in sinus elevation after 6 months of healing and the evaluation of the clinical outcomes of implants inserted in the augmented areas after 12 months of prosthetic loading. Twenty-eight patients (10 females, 18 males) were treated with bilateral sinus floor elevation with lateral approach. Pure sintered nanohydroxyapatite (NHA) and anorganic bovine bone (ABB) were used as test and active control, respectively. After six months, 52 bone biopsies were harvested from 26 patients, and 107 implants were inserted in the augmented areas. Histomorphometry showed that, in the two groups, vital bone percentages were 34.9±15% (NHA) and 38.5±17% (ABB) (p=0.428), marrow spaces percentages were 44.5±18% (NHA) and 43.5±23% (ABB) (p=0.866), and residual graft percentages were 20.6±13% (NHA) and 22.3±12% (ABB) (p=0.638). After 6 months of healing, no statistically significant difference was present in histomorphometric outcomes between NHA and ABB groups. Implant survival rate in NHA group after 12 months of loading was 96.4%, showing no statistically significant differences with ABB group.
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Dissertations / Theses on the topic "Histomorphometric"

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Crowe, Nicole M. Crowe. "Histomorphometric Analysis of Elderly Ribs at Various Locations." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1503304250839703.

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Price, Jeff. "Growth characteristics underlying retrogenia in pigs: A histomorphometric study." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1395925724.

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Ribeiro, Henrique CÃsar TemÃteo. "Induction model of achilles tendinosis in rats: a histomorphometric study." Universidade Federal do CearÃ, 2013. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=12287.

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The tendon diseases are major causes of injury in athletes undergoing excessive training. The tendinosis is one of these lesions and is characterized histologically for a hyper cellularity and increased deposition of type III collagen. There are several possible models of tendinosis induction in animals, being most effective in the mechanical reproduction of the events involved in this process. Because the driving characteristic of the hind legs, one incline of the treadmill used in the 10 degrees (acclivity) induction is necessary. The running speed, which the animals were submitted in previous models, is a factor difficult to reproduce. There is need for standardization of model induction Achilles tendinosis, reproducible. The purpose is to define and validate a model for the induction of Achilles tendinosis in rats. We used twelve male Wistar rats randomly divided into experimental group and control group. The experimental group ran on a treadmill for rats with acclivity of 10 degrees, five times per week, daily during 70 minutes at a speed of 18 m / min for a period of 12 weeks. After the protocol, the animals were sacrificad and Achilles tendons were removed left and right, fixed and processed. We have twelve tendons in each group (n=12). After preparing slides using stains of Hematoxylin-Eosin and Picrosirius Red, histomorphometric analysis was performed of the same. The cell density increased in the experimental group compared to control, 626.08  18.37 versus 445.08  16.48, 615.67 in field 1 and  13.51 versus 460.00  27.49, field 2, with p < 0.05 . There was a greater deposition of type III collagen in the experimental groups (50, 55  4.002 versus 9.59  0.435 with p < 0.001). It can be observed that the proposed model is effective to develop a degenerative tendinosis type Achilles tendon injury.
As doenÃas do tendÃo sÃo importantes causas de lesÃo em indivÃduos submetidos a treinamento excessivo. A tendinose à uma dessas lesÃes e caracteriza-se histologicamente pela hipercelularidade e aumento do colÃgeno tipo III. Diversos sÃo os modelos possÃveis de induÃÃo de tendinose em animais, sendo o mecÃnico o mais eficaz na reproduÃÃo dos eventos envolvidos nesse processo. Devido a caracterÃstica propulsora das patas traseiras, à necessÃrio um aclive de 10o na esteira utilizada na induÃÃo. A velocidade de corrida a qual foram submetidas as cobaias em modelos anteriores à um fator de difÃcil reproduÃÃo. HÃ, portanto, a necessidade da padronizaÃÃo de um mÃtodo mais reprodutÃvel. A pesquisa tem como objetivo definir e validar um modelo de induÃÃo de tendinose de Aquiles em ratos. Foram utilizados doze ratos machos Wistar divididos aleatoriamente em Grupo experimental e Grupo controle. O grupo experimental correu em uma esteira para ratos com aclive de 10o , cinco vezes por semana, durante 70 minutos diÃrios, com velocidade de 18 m/min, por um periodo de 12 semanas. ApÃs o protocolo, os animais foram submetidos à eutanÃsia e os tendÃes de Aquiles direito e esquerdo foram removidos, fixados e processados, tendo o grupo experimental 12 tendÃes (n=12) e o grupo controle 12 tendÃes (n=12). ApÃs a preparaÃÃo de lÃminas utilizando as coloraÃÃes de Hematoxilina-Eosina, Picrosirius Red, foi realizada a anÃlise histomorfomÃtrica das mesmas. A densidade celular aumentou no grupo experimental em relaÃÃo ao controle, 626,08  18,37 versus 445,08  16,48, no campo 1 e 615,67  13,51 versus 460,00  27,49, no campo 2, com p < 0,05. Houve maior deposiÃÃo de colÃgeno tipo III nos grupos experimentais (50, 55  4,002 versus 9,59  0,435 com p<0.001). Pode-se observar que o modelo proposto à eficaz para desenvolver uma lesÃo degenerativa tipo tendinose no tendÃo de Aquiles.
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Schlecht, Stephen Harold. "A Histomorphometric Analysis of Muscular Insertion Regions: Understanding Enthesis Etiology." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1328985192.

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Downer, Ann Nicole. "Molecular and Histomorphometric Changes of Buccal Alveolar Bone after Tooth Extraction." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1427300855.

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Penzias, Gregory. "Identifying the Histomorphometric Basis of Predictive Radiomic Markers for Characterization of Prostate Cancer." Case Western Reserve University School of Graduate Studies / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=case1473415195867117.

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Ma, Bingkui. "Growth modification of the temporomandibular joint by functional appliances : a histomorphometric study using sheep." Title page, contents and summary only, 2002. http://web4.library.adelaide.edu.au/theses/09PH/09phm1112.pdf.

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Bibliography: leaves 234-245. In order to investigate growth modifications of the temporomandibular joint (TMJ) during dentofacial orthopaedic treatment, various functional appliances have been used to prompt the mandible into a protrusive position in various animal experimental models. The general purpose of this project was (i) to test the effectiveness of a functional appliance specially designed for sheep; (ii) to clarify whether or not forward mandibular displacement in sheep is associated with faster and/or redirected condylar growth; (iii) to evaluate the sheep as a model for dentofacial orthopaedic research by comparing the similarities of mandibular condylar growth in sheep and humans; (iv) to detail the position of the mandible during forward mandibular posturing and the effects of mandibular forward displacement on modelling and remodelling of the mandibular condyle.
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Cosgriff-Hernandez, Meghan-Tomasita JuRi. "Histomorphometric Estimation of Age at Death Using the Femoral Cortex: A Modification of Established Methods." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1338361172.

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Ingvoldstad, Megan E. "Femoral Midshaft Histomorphometric Patterning: Improving Microscopic Age at Death Estimates from Adult Human Skeletal Remains." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1353013643.

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Pinto, Deborrah C. "Variability in the Spine: A Histomorphometric Analysis of Spinous Processes from the Posterior Vertebral Arch." Columbus, Ohio : Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1238092506.

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Books on the topic "Histomorphometric"

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Kirpalani, Anish. A hemodynamic and histomorphometric analysis of the human right coronary artery. Ottawa: National Library of Canada, 1996.

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Freedman, Douglas Marc. The effects of cyclosporine on bone volume and bone formation rate: A dose response histomorphometric analysis in the rat model. [New Haven: s.n.], 1990.

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W, Axelrod Douglas, and Melsen Flemming, eds. Bone histomorphometry. New York: Raven Press, 1994.

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Angelopoulos, Gerassimos G. Long-term stability of temporomandibular joint remodelling following continuous mandibular advancement in the juvenile macara fascicularis : a histomorphometric, cephalometric and electromyographic investigation. [Toronto: Faculty of Dentistry, University of Toronto], 1991.

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Rehman, Mirza Tariq Anisu. The role of bone histomorphometry in the management of postmenopausal osteoporosis. Manchester: University of Manchester, 1994.

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Ross, Nancy Ann. A quantitative skeletal aging technique utilizing histomorphometry of the rib for forensic and bioarchaeological investigators. [Dallas, Tex.]: [s.n.], 1992.

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Kimble, Robert Benjamin. Histomorphometric analysis of tibiotarsal bone from T lymphocyte-deficient chickens. 1990.

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Abdominal aorta: A patient-specific hemodynamic model and histomorphometric analysis. Ottawa: National Library of Canada, 2002.

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Norton, Keith D. Histomorphometric analysis of cervical vertebrae from horses with cervical vertebral malformation. 1986.

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P, Garetto Lawrence, and United States. National Aeronautics and Space Administration., eds. Cell kinetic and histomorphometric analysis of microgravitational osteopenia: PARE.03B : final report : NAG 2-756. [Washington, DC]: National Aeronautics and Space Administration, 1998.

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Book chapters on the topic "Histomorphometric"

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Boivin, Georges, and Pierre J. Meunier. "Histomorphometric Methods Applied to Bone." In Histology of Ancient Human Bone: Methods and Diagnosis, 137–56. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-77001-2_9.

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Wang, Jian-Sheng, Gonzalo G. Valdivia, Michael J. Dunbar, Cecil H. Rorabeck, Robert B. Bourne, and Suzanne Maher. "Histomorphometric Analysis of Bone-Cement and Cement-Metal Interface." In Handbook of Histology Methods for Bone and Cartilage, 361–73. Totowa, NJ: Humana Press, 2003. http://dx.doi.org/10.1007/978-1-59259-417-7_27.

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Kusumawati, Idha, Kresma Oky Kurniawan, Subhan Rullyansyah, and Eka Pramyrtha Hestianah. "Histomorphometric Analysis of Anti-Aging Properties on Rat Skin." In Methods in Molecular Biology, 313–21. New York, NY: Springer US, 2020. http://dx.doi.org/10.1007/978-1-0716-0471-7_22.

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Roudier, Martine P., Eva Corey, Lawrence D. True, Celestia S. Hiagno, Susan M. Ott, and Robert L. Vessella. "Histological, Immunophenotypic and Histomorphometric Characterization of Prostate Cancer Bone Metastases." In Cancer Treatment and Research, 311–39. Boston, MA: Springer US, 2004. http://dx.doi.org/10.1007/978-1-4419-9129-4_13.

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Le Guenhennec, Laurent, Eric Goyenvalle, Marco A. Lopez-Heredia, Pierre Weiss, Yves Amouriq, and Pierre Layrolle. "Histomorphometric Evaluation of Bone Response to Different Titanium Implant Surfaces." In Bioceramics 20, 613–16. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-457-x.613.

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Jang, Hyun Seon, Ju Un Park, Sang Joun Yu, Moon Jin Jeong, Young Sun Kwon, and Byung Ock Kim. "Histomorphometric Analysis of Sinus Augmentation Using the ICB and MBCP." In Key Engineering Materials, 1385–88. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-422-7.1385.

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Crncec, Ilija, Paulina Pathria, Jasmin Svinka, and Robert Eferl. "Induction of Colorectal Cancer in Mice and Histomorphometric Evaluation of Tumors." In Methods in Molecular Biology, 145–64. New York, NY: Springer New York, 2015. http://dx.doi.org/10.1007/978-1-4939-2297-0_7.

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Weber, G., D. Bertini, G. Bianciardi, L. Centi, L. Moggi, M. T. Novelli, G. Nuzzaci, et al. "Comparative evaluation of echographic and histomorphometric data of carotid endarterectomy samples." In Atherosclerosis and Cardiovascular Diseases, 327–30. Dordrecht: Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3205-0_42.

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Lee, Rui-Zong, Shun-Lu Yu, and Zhao-Han Bian. "Preliminary Histomorphometric Study on Pathological Grading of Giant Cell Tumors of Bone." In Recent Advances in Musculoskeletal Oncology, 52–57. Tokyo: Springer Japan, 1992. http://dx.doi.org/10.1007/978-4-431-68364-3_6.

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Yang, Hongli, Juan Reynaud, Howard Lockwood, Galen Williams, Christy Hardin, Luke Reyes, Stuart K. Gardiner, and Claude F. Burgoyne. "3D Histomorphometric Reconstruction and Quantification of the Optic Nerve Head Connective Tissues." In Glaucoma, 207–67. New York, NY: Springer New York, 2017. http://dx.doi.org/10.1007/978-1-4939-7407-8_17.

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Conference papers on the topic "Histomorphometric"

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Gleason, Ryan E., Kristy T. S. Palomares, Thomas A. Einhorn, Louis C. Gerstenfeld, and Elise F. Morgan. "A 3d Histomorphometric Method for Analyses of Skeletal Tissue Mechanobiology." In ASME 2007 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2007. http://dx.doi.org/10.1115/sbc2007-176547.

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Skeletal repair and regeneration involve a dynamic interplay of biological processes that result in spatially and temporally varying patterns of tissue formation and remodeling. For example, during bone fracture healing the cartilaginous callus that is formed initially in the fracture site is subsequently mineralized and remodeled to restore the original form and function to the injured bone. During much of this healing process, the fracture callus is comprised of a heterogeneous mixture of cartilage, fibrocartilage, multipotent mesenchymal tissue, and bone. Adding to this complexity, mechanical stimuli are known to influence the rate and type of tissues formed during skeletal healing [1]. Given the growing body of evidence that controlled mechanical stimulation may be used to enhance healing, it is of substantial interest to elucidate relationships between the distributions of local stresses and strains that develop within the healing region and the distribution of tissue types that form. While histomorphometry is a well established approach for characterizing the latter, it has historically been limited to analyses of a small number of two-dimensional sections of tissue. Such 2D sampling may be inadequate for quantitative characterization of the irregular geometry and heterogeneous composition of healing tissues. In this study, we report on a 3D histomorphometric method and apply this method to an in vivo model of skeletal repair [2] in which a bending stimulus delivered to a healing bone defect results in the formation of predominantly cartilage tissue, rather than bone.
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Gerges, C., M. Gerges, R. Friewald, P. Fesler, P. Dorfmüller, S. Sharma, K. Karlocai, et al. "Microvascular Disease in Chronic Thromboembolic Pulmonary Hypertension: Hemodynamic Phenotyping and Histomorphometric Assessment." In American Thoracic Society 2020 International Conference, May 15-20, 2020 - Philadelphia, PA. American Thoracic Society, 2020. http://dx.doi.org/10.1164/ajrccm-conference.2020.201.1_meetingabstracts.a6063.

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Kriete, Andres, and Keith Boyce. "Advanced tissue analysis using a combined histomorphometric and gene expression profiling method." In Biomedical Optics 2003, edited by Tuan Vo-Dinh, Warren S. Grundfest, David A. Benaron, and Gerald E. Cohn. SPIE, 2003. http://dx.doi.org/10.1117/12.477875.

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de Moura Meneses, Anderson Alvarenga, Christiano Jorge Gomes Pinheiro, Roberto Schirru, Regina Cely Barroso, Delson Braz, and Luis Fernando Oliveira. "Artificial neural networks applied to bone recognition in X-Ray computer microtomography imaging for histomorphometric analysis." In 2008 IEEE Nuclear Science Symposium and Medical Imaging conference (2008 NSS/MIC). IEEE, 2008. http://dx.doi.org/10.1109/nssmic.2008.4774432.

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Monabbati, Shayan, Paula Toro, Kaustav Bera, Pingfu Fu, Sylvia A. Lou, and Anant Madabhushi. "Quantitative Histomorphometric Features of Tumor Nuclei are Prognostic of Disease-Free Survival in Papillary Thyroid Carcinoma." In Digital and Computational Pathology, edited by John E. Tomaszewski and Aaron D. Ward. SPIE, 2022. http://dx.doi.org/10.1117/12.2613789.

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Leo, Patrick, George Lee, and Anant Madabhushi. "Evaluating stability of histomorphometric features across scanner and staining variations: predicting biochemical recurrence from prostate cancer whole slide images." In SPIE Medical Imaging, edited by Metin N. Gurcan and Anant Madabhushi. SPIE, 2016. http://dx.doi.org/10.1117/12.2217053.

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Eurell, Thomas E., Thomas E. Johnson, and William P. Roach. "Histomorphometric and proteomic analysis of the acute rabbit corneal tissue response following in vitro exposure to 1540-nm laser light." In Biomedical Optics 2003, edited by Bruce E. Stuck and Michael Belkin. SPIE, 2003. http://dx.doi.org/10.1117/12.477905.

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"Computational methods for coherent analysis of large-scale transcriptional, metabolic and histomorphometric profiles of a biological system: application to biomarker discovery." In Technology for Life: North Carolina Symposium on Biotechnology and Bioinformatics - 2004. IEEE, 2004. http://dx.doi.org/10.1109/sbb.2004.1364365.

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Cantoni, Silvia, Stefano Cavalli, Fiorella Pastore, Romina Nassini, Francesco De Logu, Gino Villetti, and Fabrizio Facchinetti. "Echocardiographyc and histomorphometric assessment of the effects of pharmacological antagonism of endothelin receptors in the Sugen 5416/hypoxia rat model of pulmonary hypertension." In ERS International Congress 2018 abstracts. European Respiratory Society, 2018. http://dx.doi.org/10.1183/13993003.congress-2018.pa3073.

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Garcia, Marina, Maria Leticia Cintra, and Fabiane Leonel Utino. "Comparative analysis of the histomorphometric features and distribution of reticulin fibers in the skin of patients with cutaneous sarcoidosis and tuberculoid form of leprosy." In XXV Congresso de Iniciação Cientifica da Unicamp. Campinas - SP, Brazil: Galoa, 2017. http://dx.doi.org/10.19146/pibic-2017-78677.

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Reports on the topic "Histomorphometric"

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Wilson, A. K., M. H. Bhattacharyya, D. Hurst, S. Miller, and N. Sacco-Gibson. Ovariectomy-induced changes in aged beagles: Histomorphometry and mineral content of the rib. Office of Scientific and Technical Information (OSTI), August 1997. http://dx.doi.org/10.2172/515533.

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Cahaner, Avigdor, Sacit F. Bilgili, Orna Halevy, Roger J. Lien, and Kellye S. Joiner. effects of enhanced hypertrophy, reduced oxygen supply and heat load on breast meat yield and quality in broilers. United States Department of Agriculture, November 2014. http://dx.doi.org/10.32747/2014.7699855.bard.

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Original objectivesThe objectives of this project were to evaluate the growth performance, meat yield and quality attributes of broiler strains widely differing in their genetic potential under normal temperature vs. warm temperature (short and long-term) conditions. Strain differences in breast muscle accretion rate, metabolic responses under heat load and, gross and histopathological changes in breast muscle under thermal load was also to be characterized. BackgroundTremendous genetic progress has been made in broiler chicken growth rate and meat yield since the 1950s. Higher growth rate is driven by higher rates of feed intake and metabolism, resulting in elevated internal heat production. Hot rearing conditions negatively affect broiler growth by hindering dissipation of heat and may lead to a lethal elevation in body temperature. To avoid heat-induced mortality, broilers reduce feed intake, leading to depressed growth rate, lower weight gain, reduce breast meat yield and quality. Thus, the genetic potential of contemporary commercial broilers (CCB) is not fully expressed under hot conditions. Major conclusions, solutions, and achievementsResearch conducted in Israel focused on three broiler strains – CCB, Featherless, Feathered sibs (i.e., sharing similar genetic background). Complimentary research trials conducted at Auburn utilized CCB (Cobb 500, Cobb 700, Ross 308, Ross 708), contrasting their performance to slow growing strains. Warm rearing conditions consistently reduced feed intake, growth rate, feed efficiency, body weight uniformity and breast muscle yield, especially pronounced with CCB and magnified with age. Breast meat quality was also negatively affected, as measured by higher drip loss and paler meat color. Exposure to continuous or short-term heat stress induced respiratory alkalosis. Breast muscle histomorphometrics confirmed enhanced myofiber hypertrophy in CCB. Featherless broilers exhibited a significant increase in blood-vessel density under warm conditions. Rapid growth and muscle accretion rate was correlated to various myopathies (white striping, woody and necrotic) as well as to increases in plasma creatinekinase levels. Whether the trigger(s) of muscle damage is loss of cellular membrane integrity due to oxidative damage or tissue lactate accumulation, or to loss of inter-compartmental cation homeostasis is yet to be determined. Based on genome-wide single-nucleotide polymorphism array genotyping, identification of the gene with the recessive mutation Scaleless (sc) facilitated the development a dCAPS assay to discriminate between sc carrier (sc/+) and non-carrier (+/+) individuals. ImplicationsThis project confirmed that featherless broiler strains grow efficiently with high yield and quality of breast meat, even under warm rearing conditions that significantly depress the overall performance of CCB. Therefore, broiler meat production in hot regions and climates can be substantially improved by introducing the featherless gene into contemporary commercial broiler stocks. This approach has become more feasible with the development of dCAPS assay. A novel modification of the PCR protocol (using whole blood samples instead of extracted DNA) may contribute to the efficient development of commercial featherless broiler strains. Such strains will allow expansion of the broiler meat production in developing countries in warm climates, where energy intensive environmental control of rearing facilities are not economical and easily achievable.
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