【摘 要】
：
目的研究血管紧张素原(AGT)基因第2号外显子T174M和M235T多态与中国汉人脑梗塞发病的关系.方法采用多重SNaPshot反应,在90例脑梗塞患者和90名健康对照者中,对T174M和M2351多
【机 构】
：
上海第二医科大学瑞金医院心内科,国家人类基因组南方研究中心
论文部分内容阅读
目的研究血管紧张素原(AGT)基因第2号外显子T174M和M235T多态与中国汉人脑梗塞发病的关系.方法采用多重SNaPshot反应,在90例脑梗塞患者和90名健康对照者中,对T174M和M2351多态进行基因分型.结果T174M多态基因型在脑梗塞组和对照组之间有差异,但末达到统计学意义(P=0.071);T、C等位基因频率与对照组相比有显著性差异(P=0.045).M235T多态基因型在脑梗塞组和对照组中无显著性差异(P=0.194);脑梗塞组的C等位基因频率高于对照组,但未达到统计学意义(P=0.057).在男性脑梗塞患者中,M235T多态基因型和等位基因频率与对照组相比均有显著性差异(P=0.030,P=0.011).结论AGT基冈T174M多态可能与汉族整体人群脑梗塞的发病相关,而M235T多态可能只与男性脑梗塞的发病相关.
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