نتایج جستجو برای: t 786c polymorphism
تعداد نتایج: 796707 فیلتر نتایج به سال:
Background Varicocele is an abnormal dilation and tortuosity of veins of pampiniform plexus that drains the testis and causes an important change in semen.This abnormality is often one of the most common risk factors for male infertility. The aim of this study was to investigate the relationship between nitric oxide synthase 3 (NOS3) 4a4b (rs61722009) gene polymorphism, as a common genetic fact...
Abstract The problem of cardiovascular comorbidity becomes particularly relevant in the context a pandemic, since it is known that diseases (especially arterial hypertension – AH and coronary heart disease CHD) significantly increase frequency hospitalizations fatal outcomes patients with COVID-19. From these positions, fundamentally important to identify group individuals high prognostic proba...
Background. Extensive evidence, arising from models of endothelial nitric oxide synthase gene (NOS3)-knockout mice supports the role of endothelial malfunction in the pathogenesis of the metabolic syndrome (MS). Aims. The aim of this study was to evaluate the role of -786T/C polymorphism in the etiology of MS and assess previously reported interaction with cigarette smoking. Methods. Based on I...
Polymorphisms in the endothelial NO synthase (eNOS) gene have been evaluated as risk factors for preeclampsia. However, data from small studies are conflicting. We assessed whether eNOS genotypes alter the risk of preeclampsia in a population in which the incidence of this disorder is high. A total of 844 young pregnant women (322 preeclamptic and 522 controls) were recruited from 5 cities. Gen...
BACKGROUND AND PURPOSE Genetic influences are important in multifactorial cerebral small-vessel disease (SVD) and may act via endothelial dysfunction. Nitric oxide (NO) synthesized by endothelial nitric oxide synthase (eNOS) is a key mediator of endothelial function. We determined the role of 3 potentially functional eNOS polymorphisms (T-786C, intron 4ab, G894T) located toward the 5' flanking ...
former SNP alters the gene responsiveness to statins: statins would up-regulate eNOS expression (2) more potently in -786C homozygous (3) and therefore, these subjects would generate more NO while on statins than subjects with the other genotypes. Accordingly, atorvastatin increased NO availability and reduced inflammatory marker concentrations in CC, but not in TT healthy men (4). However, we ...
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