نتایج جستجو برای: g20210a لیدن
تعداد نتایج: 760 فیلتر نتایج به سال:
This study was conducted to investigate the association of maternal and/or fetal factor V Leiden (FVL) and G20210A prothrombin mutation with HELLP syndrome. FVL and G20210A prothrombin mutation were determined using PCR. Sixty-three pregnant women, 36 of them diagnosed with HELLP syndrome, were included in the study. Overall, 68 children were born as a result of these pregnancies and blood samp...
PURPOSE The precise molecular mechanisms culminating in coronary artery disease (CAD) are not well understood, despite a wealth of knowledge on predisposing risk factors and pathomechanisms. CAD and myocardial infarction (MI) are complex genetic diseases; neither the environment alone, nor a single gene, cause disease, rather, a mix of environmental and genetic factors lead to atherosclerosis o...
OBJECTIVE To investigate the correlation between prothrombin G20210A polymorphism and the risk for idiopathic sudden sensorineural hearing loss (ISSNHL) using Meta-analysis methodology. METHODS Databases, including PUBMED, EMBASE, Cochrane Library and CBM, were searched to collect the case control studies on the correlation between prothrombin G20210A polymorphism and idiopathic sudden sensor...
در این مطالعه، 208 فرد بدون علائم بالینی بیماری های قلبی-عروقی و سابقه ترومبوز وریدی از نقاط مختلف ایران با قومیت های متفاوت بررسی شدند. برای ارزیابی توزیع پلی مرفیسم عامل 5 لیدن، یکی از عوامل ژنتیکی بروز بیماری های قلبی-عروقی (cvd)، در جمعیت ایران از روش هیبریدیزاسیون معکوس برای تشخیص سریع و دقیق استفاده شد. اساس آزمایش روش multiplex pcr و هیبریدیزاسیون بر روی نوار آزمون بود. این نوار شامل خطو...
Risk of recurrent venous thromboembolism in patients with common thrombophilia: a systematic review.
The 2 most common genetic polymorphisms that predispose to a first episode of venous thromboembolism (VTE) are factor V Leiden (FVL) and prothrombin G20210A. However, the effect of these polymorphisms on the risk of recurrent VTE is unclear. We performed a meta-analysis to obtain best estimates of the relative risk of recurrent VTE associated with these genetic polymorphisms. Electronic and man...
Recent evidences associate thrombophilia with adverse pregnancy outcome. Numerous studies confirm Factor V Leiden (FVL) and Prothrombin G20210A (PT G20210A) mutations as important thrombophilia risk factors in Caucasians. However, these mutations are rare in Asians and thrombophilia investigations are therefore considered irrelevant in these patients. Hence, the status of thrombophilia-induced ...
BACKGROUND Recurrent pregnancy loss (RPL) is a significant clinical problem. Recently, thrombophilias have been implicated as a possible cause. Factor V Leiden (FVL) and prothrombin gene (G20210A) mutations are the most common types of hereditary thrombophilias, but are usually undiagnosed because most carriers are asymptomatic. The relationship between FVL, G20210A, and RPL has been investigat...
سیال ماند خون در درون رگ ها و ایجاد لخته درست در محل بریدگی های رگی، حاصل تعامل و تعادل دقیق در عوامل متعدد انعقادی و ضد انعقادی و مهارکننده ها و فعال کننده های آنهاست. تخریب یا تحریک سلول آندوتلیال و پلاکت ها، تماس خون و پلاکت ها با نسوج زیر آندوتلیال از مهمترین عوامل پیش انعقادی محسوب می گردند. عملکرد و سلامت سلول آندوتلیال، جریان شوینده خون، سیستم فیبرینولیز (پلاسمینوژن) و سیستم ترومبومودولی...
BACKGROUND Factor V Leiden (FVL) and prothrombin gene (G20210A) mutations are known to be associated with venous thromboembolism. Several studies have shown an association of these mutations with hepatic venous outflow tract obstruction (HVOTO). We studied the prevalence of these mutations among patients with HVOTO in northern India in comparison with healthy population. METHODS Genomic DNA f...
Background & Aims:Thromboembolism is an acute cardiovascular disease that ranges from clinically unimportant to massive embolism. Both acquired and hereditary risk factors contribute to the disease. We aimed to determine the prevalence of two hereditary predisposing factor of the disease, prothrombin G20210A and factor V Leiden (G1691A) polymorphisms, in Kerman population.<br /...
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