نتایج جستجو برای: glu298asp polymorphism
تعداد نتایج: 107378 فیلتر نتایج به سال:
The endothelial nitric oxide synthase (eNOS) plays an important homeostatic role in the cardiovascular system (CVS) by maintaining appropriate blood pressure through production of nitric oxide. The 894TT genotype of 894G>T (Glu298Asp, rs1799983), a polymorphic variant of eNOS, has been associated with several vascular diseases. On the basis of this strong relationship, we monitored daily 585 cr...
We explored the interaction of 6 candidate genetic mutations in essential hypertension (EH). The mutations AGT M235T, ACE I/D, eNOS Glu298Asp, ET-2 A985G, ANP T2238C, and NPRC A-55C were detected using a genechip microarray in 100 patients with EH and 97 controls from the Han population living in the Yunnan Province of China. Risks of EH were evaluated with respect to a combination of these gen...
Subarachnoid hemorrhage (SAH) accounts for 25% of all cerebrovascular deaths. Mortality rates after SAH have been reported to be as high as 50%; among the remaining survivors, 50% are left severely disabled. Morbidity and mortality are largely due to rebleeding and vasospasm. Currently, prediction of outcome relies on demographic, clinical, and radiological factors. Yet, accurate prediction of ...
PURPOSE To investigate whether associations with the nitric oxide synthase gene (NOS3) variants and risk of primary open-angle glaucoma (POAG) depend on female reproductive factors. METHODS Two functional and two tagging single nucleotide polymorphisms (SNPs; T-786C: rs2070744, Glu298Asp: rs1799983, rs7830, and rs3918188) were evaluated in a nested case-control study from the Nurses' Health S...
BACKGROUND It is estimated that 5% of the hypertensive patients are resistant to conventional antihypertensive therapy. Polymorphisms in the endothelial nitric oxide synthase (NOS3) gene have been associated with high blood pressure levels, but not with resistant hypertension. The aim of the present study was to investigate if the -786T>C and G894T (Glu298Asp) polymorphisms of the NOS3 gene wer...
زمینه: گلوکوم از علل مهم نابینایی غیر قابل برگشت در سراسر جهان است و با اضمحلال سلول‌های گانگلیونی شبکیه و آسیب عصب بینایی مشخص می‌شود. خود تنظیمی نامناسب عروقی نقش مهمی در سبب شناسی گلوکوم ایفا می‌کند. نیتریک اکسید (NO) جریان خون را در عروق افزایش می‌دهد و به غلبه بر استرس کمک می‌نماید. NO گردشی در اندوتلیوم عروق، منحصراً توسط ایزوفرم اندوتلیالی نیتریک اکسید سنتاز (eNOS) سنتز می‌شود. Glu298Asp ...
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