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育龄期女性叶酸代谢基因与不良妊娠结局的关系分析 被引量:2

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摘要 目的:分析育龄期女性MTHFR、MTRR基因多态性与不良妊娠结局的相关性。方法:选择本院有不良妊娠结局的176例育龄期女性为观察组,另选同期体检正常的182例育龄期女性为对照组,应用PCR-RFLP法检测叶酸相关基因(MTHFR、MTRR)多态性分布情况,并通过探讨其与叶酸、Hcy水平的关系。结果:MTRR 66AA型、MTHFR C677TT型血清中的叶酸含量均少于其他基因类型,且Hcy水平也较其他基因类型高(P<0.05)。经Logistic多因素分析发现,MTRR 66AA与MTHFR C677TT是导致孕妇不良妊娠结局发生的独立危险因素。结论:叶酸代谢基因多态MTRR 66、MTHFR C677在不良妊娠结局的病理机制中发挥了重要的作用,能够明显增加不良妊娠结局的发生。
作者 李艳 贾丽丽
出处 《中外女性健康研究》 2018年第13期128-129,共2页 Women's Health Research
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