نتایج جستجو برای: methylenetetrahydrofolate
تعداد نتایج: 3961 فیلتر نتایج به سال:
Background To assess whether the C677T and A1298C mutations in the methylenetetrahydrofolate reductase (MTHER) gene are associated with recurrent abortion (RA), we determined the frequencies of the T677 and C1298 mutations in patients and controls. MaterialsAndMethods Mutations were determined by a RFLP-PCR method in 53 patients and 61 matched controls. Results The frequencies of T alleles were...
Hyperhomocysteinemia is an independent risk factor for ischemic stroke. The enzyme methylenetetrahydrofolate reductase (MTHFR) plays a critical role in modulating the levels of plasma homocysteine. Two polymorphisms in the MTHFR gene, C677T, A1298C result in reduced enzyme activity. The mechanisms of ischemic and hemorrhagic stroke are not well understood. Although controversial, previous studi...
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