نتایج جستجو برای: gsi index
تعداد نتایج: 398205 فیلتر نتایج به سال:
Background: The process of medical education is stressful and medical students are at risk of psychological problems. In addition to the normal stressors of everyday life, medical students must deal with stresses specific to medical school. The aim of this study was to assess mental health in senior medical students and residents. Methods: This cross-sectional study included 100 senior medical ...
A dearth of basic biological information, especially about reproductive traits for the Geno tooth-carp, Aphanius ginaonis, currently hinders the proper management efforts for this valuable species. This fish is an endemic cyprinodont that exclusively lives in the Geno hot spring. In this study, reproductive biology of female A. ginaonis was studied, based upon the annual changes in gonadosomati...
In this study, growth performance, gonadosomatic index (GSI), and gonadal histology of beluga (Huso huso) and Persian sturgeon (Acipenser persicus) were investigated for 12 months. Sixty individuals of fifteen-month old beluga and Persian sturgeon with body mean weight of 781±55 g and 469.5±38 g, respectively, were distributed in the concrete tanks (5×1×1 m) with water capacity of 2.5 m3 in tri...
Once melanoma metastasizes, no effective treatment modalities prolong survival in most patients. This notorious refractoriness to therapy challenges investigators to identify agents that overcome melanoma resistance to apoptosis. Whereas many survival pathways contribute to the death-defying phenotype in melanoma, a defect in apoptotic machinery previously highlighted inactivation of Apaf-1, an...
BACKGROUND Lung cancers are resistant to conventional chemotherapeutic interventions such as paclitaxel. Notch signaling is crucial in the chemoresistance of lung cancer cells. The Notch inhibitor gamma-secretase inhibitor (GSI) inhibits the Notch signaling pathway. MATERIAL AND METHODS Here, we evaluated how Notch-3 inhibition by GSI can enhance the sensitivity of lung cancer cells to paclitax...
D. Schulz-Ertner, C. Thilmann, M. Wannenmacher, J. Debus Before patient irradiations started in 1997, a radiation unit was built at the heavy ion synchrotron of the GSI and major future directed technical and radiobiological innovations have been implemented. For the first time, tumor conform application of carbon beams was realized by intensity-controlled rasterscanning with pulse-to-pulse ene...
Sea urchins’ gonads are a delicacy highly appreciated worldwide. In Europe, Paracentrotus lividus is one of the most valuable edible sea urchin species and desired target for aquaculture. One challenges echinoculture to increase growth rate during on-growing phase reducing production cycle required obtain urchins commercial size (test diameter ≈ 50 mm). The present study aimed evaluate gonad de...
During tunnel construction, the ground properties, initially evaluated, are continuously assessed and verified through back analysis. This procedure generally requires many numerical analyses, so a metamodel based on artificial neural networks has been used to reduce number of analyses. More datasets can be create more reliable metamodels. However, there no established rules regarding optimum f...
ABSTRACT This study aimed to translate, create a cut-off point, and assess the measurement properties of female genital self-image scale (FGSIS) in Brazilian women. Content, structural, construct validity, internal consistency, test-retest reliability, errors were assessed this online study. FGSIS point classify satisfaction with (GSI) was performed using Partial Credit Model (PCM). In total, 6...
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