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MTHFR基因多态性与叶酸治疗高血压患者Hcy疗效研究 被引量:4

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摘要 目的研究MTHFR基因多态性对叶酸治疗高血压患者同型半胱胺酸(Hcy)疗效的影响。方法选择2012-07-2014-03间医院收治的240例高血压患者,其中MTHFR基因为CC、CT和TT型的患者各80例,将其随机分为两组,每组患者各120例,各基因型的患者都为40例。对照组口服10 mg依那普利进行治疗,观察组口服0.4-0.8 mg叶酸和10 mg依那普利,均1次/d,以8周为1个疗程,对两组患者血浆中的Hcy水平变化进行观察、比较,并分析不同基因型患者的变化情况。结果经过治疗,两组患者中均是TT型患者的血浆Hcy水平下降幅度大于CC/CT型,且观察组患者下降幅度大于对照组,均差异显著,P〈0.05,具有统计学意义;将患者体质量指数、性别、年龄进行调整后对血浆Hcy下降水平做logistic回归分析,发现观察组CC/CT型与TT型相比Hcy水平β值下降幅度大,对照组TT型患者Hcy水平增高。结论叶酸可以使高血压患者血浆中的Hcy水平降低,尤其是MTHFR基因为TT型的患者,疗效显著。
作者 梁毅珊
机构地区 贵港市人民医院
出处 《黑龙江医学》 2014年第12期1379-1380,共2页 Heilongjiang Medical Journal
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