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Добірка наукової літератури з теми "62-251"

Автор: Grafiati

Опубліковано: 30 травня 2022

Оновлено: 31 травня 2022

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Статті в журналах з теми "62-251"

Alves, L., E. A. Mendoza, and G. N. Silva Filho. "Microrganismos solubilizadores de fosfatos e o crescimento de pínus e eucalipto." Revista Brasileira de Ciência do Solo 26, no. 4 (December 2002): 939–47. http://dx.doi.org/10.1590/s0100-06832002000400011.

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Os microrganismos solubilizadores de fosfatos desempenham importante papel no suprimento de fósforo para as plantas. Isso tem motivado pesquisas em programas de inoculação controlada. O processo de seleção envolve várias etapas. Microrganismos isolados de cultivos de Pinus e Eucalyptus e selecionados em meio de cultura foram avaliados em 28 experimentos realizados em casa de vegetação com substrato ou solo de floresta ou de viveiro, esterilizados, sem ou com adubação fosfatada (fosfato monocálcico, fosfato de Araxá ou de Catalão). Em relação à produção de matéria seca, em um experimento, houve efeito positivo de três isolados (177, 251 e 310A); em outro, verificou-se efeito negativo de dois isolados (177 e 261). No teor de P no tecido foi verificado efeito positivo em sete tratamentos, envolvendo oito isolados (62, 177, 189, 198, 251, 262, 310A e 310B) e dois efeitos negativos (177 e 198). Quanto ao conteúdo de P na planta, foram verificados efeitos positivos em quatro experimentos, envolvendo os isolados 62, 189, 198, 251 e 310A. Os resultados obtidos na nutrição e no crescimento das plantas com a inoculação dos isolados 62, 189, 251 e 310A indicam a existência de potencial para ser utilizado em processos de seleção que visem à produção de inoculantes.

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Cordes, J. G. "Erratum: ‘‘Nonrelativistic calculation of the radiation emitted by a pair of identical particles’’ [Am. J. Phys. 62 (3), 251–254 (1994)]." American Journal of Physics 63, no. 10 (October 1995): 958. http://dx.doi.org/10.1119/1.18099.

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Ciríaco, Jovana G. M., Paula L. Alexandre, Cristiana B. Pereira, Yuan P. Wang, and Milberto Scaff. "Vertigem postural fóbica: aspectos clínicos e evolutivos." Arquivos de Neuro-Psiquiatria 62, no. 3a (September 2004): 669–73. http://dx.doi.org/10.1590/s0004-282x2004000400019.

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A vertigem postural fóbica (VPF), o segundo diagnóstico mais freqüente em ambulatório de distúrbios vestibulares, é síndrome somatoforme caracterizada por desequilíbrio subjetivo e ataques breves de vertigem em situações específicas. Em período de 18 meses, a VPF foi observada em 41 pacientes, de 251 atendidos. Vinte e seis apresentavam VPF primária; em 65% havia distúrbios de ansiedade ou depressão, e 15 pacientes tiveram diagnóstico de VPF secundária. O exame neurológico e a avaliação complementar foram normais na maioria dos casos. Observou-se resposta favorável ao tratamento (antidepressivos, benzodiazepínicos, psicoterapia e/ou orientações) em 62% dos pacientes, sem diferença entre os grupos de VPF primária e VPF secundária. Apesar da alta prevalência, a VPF é subdiagnosticada. Entretanto, seu reconhecimento é importante para o tratamento adequado, evitando recorrência e incapacitação.

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Vandresen, Fabio, Sabrina Alencar de Almeida-Batista, Maria Eduarda Bueno Caldeira, Richard de Albuquerque Felizola Romeral, Celso Vataru Nakamura, Ana Lucia Tasca Góes Ruiz, and Cleuza Conceição da Silva. "Antitumor and antileishmanial activities of limonene-thiosemicarbazones bearing heterocycles nucleous." Research, Society and Development 11, no. 5 (March 31, 2022): e11711528152. http://dx.doi.org/10.33448/rsd-v11i5.28152.

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In the present study, we provided the synthesis of a series of R-(+)- and S-(-)-limonene-based thiosemicarbazones containing different pentacyclic heterocyclic nucleus moiety focused in the search of novel antitumor and antileishmanial agents. In the antitumor assay, the derivative imidazole of S-(-)-limonene 8 was the most active compound, especially for U-251, UACC-62 and K562 human tumor cell lines with GI50 ranging from 1.0 to <0.25 µg.mL-1. On the other hand, the imidazole-thiosemicarbazone of R-(+)-limonene 4 was the most promising derivative against the promastigote form of L. amazonensis (IC50=5.9µM). Meanwhile, thiosemicarbazones without limonene moiety (9-12) showed the lowest activities in the biological assays performed. The results demonstrated the influence of the lipophilic molecular character and stereochemistry of chiral monoterpene on the evaluated activities.

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Calderón-Soto, Claudia Alejandra, Marco Aurelio Correa-Munera, Diego Andrés Caicedo-Araujo, Javier Aldana-García, and Oscar Mauricio López-Floriano. "Colección viva del Jardín Botánico de la Universidad de la Amazonia Florencia – Caquetá / Living collection of the Universidad de la Amazonia Botanical Garden, Florencia – Caquetá." Brazilian Journal of Animal and Environmental Research 4, no. 4 (December 21, 2021): 6502–16. http://dx.doi.org/10.34188/bjaerv4n4-130.

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Se presenta un listado de especies de plantas vasculares presentes en el Jardín Botánico Uniamazonia (JBUDLA), ubicado en el campus Centro en Florencia – Caquetá. Se inventarió y se actualizó el número de especies botánicas empleando el formato único para el registro de colecciones vivas, donde el objetivo principal fue documentar y dar continuidad a la ejecución del plan de manejo de las colecciones vivas del jardín Botánico Uniamazonia. La información obtenida en este inventario se sistematizó de acuerdo a lo requerido por el Instituto de investigación en Recursos Biológicos Alexander von Humboldt en la plantilla “Darwin Core”, para ser subidas al SIB Colombia y el GBIF. Se registraron un total de 1.614 individuos, pertenecientes a 251 especies, 180 géneros y 62 familias, de las cuales las de mayor riqueza fueron Fabaceae con 29 especies, Araceae con 23, Orquidaceae con 18, Arecaceae con 14, Moraceae con 10, Rubiaceae con 8 y Euphorbiaceae con 4 especies.

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Mammen, Joy John, Edwin Sam Asirvatham, Jeyaseelan Lakshmanan, Charishma Jones Sarman, Arvind Pandey, Varsha Ranjan, Bimal Charles, et al. "The clinical demand and supply of blood in India: A National level estimation study." PLOS ONE 17, no. 4 (April 6, 2022): e0265951. http://dx.doi.org/10.1371/journal.pone.0265951.

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Background Estimating the clinical demand for blood and components arising in a health facility is crucial to ensure timely availability of blood. This study aims to estimate disease-specific clinical demand, supply and utilization of whole blood and components in India. Methods We conducted a national level cross-sectional study in five randomly selected states from five regions of the country. We included 251 public and private facilities representing primary, secondary and tertiary care facilities. We collected annual disease-specific demand, supply and utilization of blood and components using a structured tool. We estimated the national demand by extrapolating the study data (demand and beds) to the total number of estimated beds in the country. Findings According to the study, the total clinical demand of 251 health facilities with 51,562 beds was 474,627 whole blood units. Based on this, the clinical demand for India was estimated at 14·6 million whole blood units (95 CI: 14·59–14·62), an equivalent of 36·3 donations per 1,000 eligible populations, which will address whole blood and component requirement. The medicine specialty accounted for 6·0 million units (41·2%), followed by surgery 4·1 million (27·9%), obstetrics and gynecology 3·3 million (22·4%) and pediatrics 1·2 million (8·5%) units. The supply was 93% which is equivalent to 33·8 donations against the demand. Conclusion The study indicated a demand and supply gap of 2.5 donations per 1,000 eligible persons which is around one million units. The gap emphasises the need for sustained and concerted efforts from all stakeholders and for increasing the awareness about repeat voluntary non-remunerated blood donation (VNRBD); optimizing the availability of blood components through efficient blood component separation units; promoting modern principles of patient blood management and strengthening capacities of human resources in the blood transfusion system in India.

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Le Lay, Maëline. "La Plume vivante : revue littéraire congolaise, (Kinshasa), n°2 (Regards sur Benjamin Fondane), mars-avril-mai 2017, 62 p. – ISBN 978-2-35270-251-1." Études littéraires africaines, no. 46 (2018): 218. http://dx.doi.org/10.7202/1062301ar.

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Headley, David B., and Robert G. Mower. "Evaluating Tree Canopy Color Using Computerized Microdensitometry." Journal of the American Society for Horticultural Science 115, no. 1 (January 1990): 189–94. http://dx.doi.org/10.21273/jashs.115.1.189.

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The color of a tree's canopy can provide much information about the tree's physiological status as well as its aesthetic function. We present a system for the qualitative and quantitative analysis of tree canopy color, based on a previously published algorithm. This algorithm determines (with a known accuracy) the Munsell hue, value, and chroma of a color using densitometric readings obtained through the use of color separation filters. This method was adapted for use with black-and-white video images. Combining the Rib algorithm with the techniques of photography, video imagery, scanning microdensitometry, and batch data computer processing, a semi-automated system was devised for the pixel-by-pixel color evaluation of a 512 × 512-pixel image. Based on a sample of 251 color chips, the following accuracies were obtained: Munsell hue—86%, Munsell value—93%, Munsell chroma—70%, and Munsell color—62%. An example is provided that demonstrates how this system may be used to determine tree canopy color. By employing this technique, an estimation may be made of the colors and their relative quantities that are displayed by a tree's canopy.

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Palmbos, Phillip Lee, Scott A. Tomlins, Neeraj Agarwal, Przemyslaw Twardowski, Alicia K. Morgans, William Kevin Kelly, Vivek Arora, et al. "Cotargeting AR signaling and cell cycle: A randomized phase II study of androgen deprivation therapy with or without palbociclib in RB-positive metastatic hormone sensitive prostate cancer (mHSPC)." Journal of Clinical Oncology 36, no. 6_suppl (February 20, 2018): 251. http://dx.doi.org/10.1200/jco.2018.36.6_suppl.251.

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251 Background: Palbociclib, a CDK4/6 inhibitor, blocked proliferation and promoted G1 arrest in an Rb and Cyclin D dependent manner in preclinical models of HSPC. Alterations in this pathway contribute to the development of CRPC. We hypothesized that co-targeting AR (ADT) and cell cycle (palbociclib) would improve outcomes including PSA RR at 28 weeks in mHSPC pts. Methods: mHSPC pts with Rb intact tumors based on IHC of metastatic biopsy were stratified and randomized (1:2) to Arm A: ADT or Arm B: ADT+ palbociclib (125mg 3 weeks on, 1 week off). Primary endpoint is confirmed PSA RR (≤ 4 ng/mL) after 28 weeks of therapy. With 20 patients randomized to ADT and 40 to ADT + palbociclib there is a 64.2% power to detect a 20% difference in proportions with a one-sided type I error of 0.10 using the mid p-value method of the Fisher’s exact test. Secondary endpoints include safety/tolerability, biochemical and clinical PFS, PSA and radiographic RR and exploratory biomarkers (circulating DNA, tumor cells and transcriptome). Results: 72 eligible pts (median age 67, PSA 73ng/mL) with newly diagnosed mHSPC were registered and underwent biopsy (41 soft tissue, 31 bone). 64/72 (90%) had adequate tissue for RB assessment and 62/64 (97%) retained RB expression (IHC). 62 pts were stratified by disease extent and early initiation of ADT, and randomized. 60 pts initiated therapy (Arm A: 20; Arm B: 40). Neutropenia was the most common G3/4 AE (Arm A: 0% Arm B: 33%). 80% of pts (Arm A: 16/20, Arm B: 32/40; p = 0.87) on both arms met primary PSA endpoint (≤4ng/mL at 28 weeks). PSA undetectable rate at 28 weeks was Arm A: 50% (10/20) and Arm B: 43% (17/40; p = 0.5). Measurable disease RR: Arm A: 78% and Arm B: 74%. 12-month biochemical PFS was Arm A 69% (95%CI: 43-85%), Arm B 74% (95%CI: 56-85%). Clinical PFS is not mature and correlative biomarker studies are ongoing. Conclusions: Co-targeting of AR signaling and cell cycle in a tissue biomarker preselected trial is feasible in mHSPC. RB loss was rare in this population. PSA RR at 28 weeks was not impacted by addition of palbociclib to ADT. Important clinical PFS data will be reported when mature. Clinical trial information: NCT02059213.

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McSorley, Stephen Thomas, Bo Khor, Paul G. Horgan, and Donald C. McMillan. "The relationship between systemic inflammation and postoperative outcomes following neoadjuvant chemoradiotherapy for rectal cancer." Journal of Clinical Oncology 34, no. 4_suppl (February 1, 2016): 682. http://dx.doi.org/10.1200/jco.2016.34.4_suppl.682.

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682 Background: The magnitude of the systemic inflammatory response before and after surgery for rectal cancer is increasingly understood to have an impact on clinical outcomes. The aim of the present study was to examine the impact of neoadjuvant chemoradiotherapy (nCRT) on pre- and postoperative systemic inflammation and clinical outcomes in patients undergoing surgery for rectal cancer. Methods: Data was recorded prospectively for patients who underwent elective, potentially curative surgery for rectal cancer, from 2008 to 2015 at a single centre, n = 251. Patients had routine pre- and postoperative blood sampling. Results: Of the 251 patients, the majority were male (62%) and over 65 years old (57%) with node negative disease (66%). 85 patients (33%) were allocated to preoperative nCRT based on probable margin threatening disease at preoperative MRI. nCRT was significantly associated with a higher proportion of patients having neutrophil lymphocyte ratio (NLR) > 5 (39% vs. 12%, p < 0.001), and a modified Glasgow Prognostic Score (mGPS) of 2 (14% vs. 6%, p = 0.035) prior to surgery. There was no significant association between nCRT and the magnitude of the postoperative systemic inflammatory response or complications. Of the 85 patients who underwent nCRT, there was a small but significant reduction in CRP following treatment (3.25 mg/L vs. 4.1 mg/L, p = 0.007). Of the 16 patients who were systemically inflamed prior to nCRT, 9 patients achieved mGPS score 0 after treatment (p = 0.004). There was a significant association between having an mGPS score 1 or 2 both before and after nCRT and breaching established thresholds of CRP on postoperative days 2 (190mg/L, 86% vs. 33%, p = 0.002), 3 (170mg/L, 86% vs. 38%, p = 0.015) and 4 (145mg/L, 71% vs. 36%, p = 0.031). Conclusions: Allocation to nCRT was significantly associated with a systemic inflammatory response prior to surgery for rectal cancer. nCRT was significantly associated with attenuation of existing systemic inflammation. Such attenuation of the systemic inflammatory response may in part explain the efficacy of nCRT in patients with rectal cancer.

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Книги з теми "62-251"

Haynes, John. Triumph Pre-Unit Twins Owners Workshop Manual, No. 251: '47-'62 (Haynes Manuals). Haynes Manuals, Inc., 1990.

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Частини книг з теми "62-251"

"The Suez Canal 251." In A Winter in India, 295. Routledge India, 2015. http://dx.doi.org/10.4324/9781315734965-62.

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Тези доповідей конференцій з теми "62-251"

Octavia, Eva Nur, and Pandu Riono. "Effectivity of National Health Insurance on Maternal Health in Developing Countries: A Systematic Review." In The 7th International Conference on Public Health 2020. Masters Program in Public Health, Universitas Sebelas Maret, 2020. http://dx.doi.org/10.26911/the7thicph.04.03.

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ABSTRACT Background: Improving maternal health services is one of the main objectives in reducing maternal mortality. The national health insurance system is one of the efforts to achieve Universal Health Coverage (UHC) which aims to ensure that people can access health services without financial difficulties as stated in the third point of SDGs 2030. This system ensures that women are able to access quality maternal health services. This study aimed to review the effectiveness of national health insurance implementation on maternal health service in developing countries, systematically. Subjects and Method: This was a systematic review conducted by searching for articles through three databases, namely Cinahl, Medline, and JSTOR. The search was carried out using the Population, Intervention, Comparison, Outcome, Study Design (PICO-S method). In the identification stage, it was found 251 articles and 8 articles were selected to meet the criteria for this study. Results: The national health insurance system was an effort to ensure that women of reproductive age were able to access quality maternal health services. However, there were still gaps in the utilization of health services which are influenced by factors of education, economic status, and geographic area. Conclusion: The implementation of the national health insurance system has an impact on increasing the utilization of maternal health services, especially in developing countries. Keywords: national health insurance, women of reproductive age, maternal health services, developing country Correspondence: Eva Nur Octavia. Postgraduate of Reproductive Health, Faculty of Public Health, Universitas Indonesia. Jl. Margonda Raya, Pondok Cina, Beji, Depok 16424, East Java. Email: evanuroctavia@gmail.com. Mobile: +62 87759656772 DOI: https://doi.org/10.26911/the7thicph.04.03

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