Abstract: Objective To study the relationship between methylenetetrahydrofolate reductase (MTHFR) geneC677T polymorphism and atheroscleroticcerebral infarction.

• 摘要:目的 探讨亚甲基四氢叶酸还原酶(MTHFR)基因C677T多态性与动脉粥样硬化性脑梗死的关系。