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作 者:朱旭明[1] 谢国强[1] 张健[1] 孙伟峰[1] 陈国千[1]
机构地区:[1]南京医科大学附属无锡人民医院医学检验科,江苏无锡214023
出 处:《重庆医学》2013年第31期3759-3763,共5页Chongqing medicine
摘 要:目的评价血管紧张素原(AGT)基因M235T多态性与原发性高血压(EH)的相关性。方法检索数据库中符合纳入AGT基因M235T多态性与EH关系的文献,应用RevMan5.0软件对结果进行异质性分析和效应值合并。结果共纳入29篇文献,其中EH组5971例,对照组6443例。总研究人群基因型TT+TM:MM的OR为1.13(95%CJ1.00~1.25,P=0.04)。按文献发表年限进行亚组分析,基因型TT:MM在2008年之前及2008年之后(舍2008年)两组OR分别1.13(95%C10.90~1.42,P=0.28)、1.29(95%C10.94~1.75,P=0.11)。汉族人群T:M的OR为1.24(95%CI1.01~1.53,P=0.04)。结论全球总体人群AGT基因M235T多态性基因型TT+TM与EH有关,同时汉族人T等位基因与EH有关。Objective To evaluate the association of angiotensin (AGT) gene M235T polymorphism with essential hypertension (EH). Methods The literatures examining the association of the M235T polymorphisms with EH were selected in electronic data- bases. Using RevMan5.0,heterogeneity and pooled effect sizes were calculated. Results Totally,29 articles,with 5 971 cases and 6 443 con/:rols were finally included in this study. The odds ratio (OR) value of TT+TM : MM genotype was 1.13 (95% CI 1.00- 1.25, P= 0.04) in worldwide populations. Subgroup analysis showed that the OR values of TT : MM genotype were 1.13 (95 %CI 0. 90-1. 42,P=0. 28) in subjects published before 2008 and 1.29(95%CI 0. 94-1. 75,P=0.11) in those after 2008(year of 2008 included). The OR values of T : M in Han population was 1.24 (95%CI 1.01-1.53,P=0.04). Conclusion TT+TM genotype of the M235T polymorphisms is associated with EH in worldwide populations,and T allele is also correlated with EH in Han popu- lation.
关 键 词:META分析 原发性高血压 多态现象 遗传 血管紧张素原
分 类 号:R544.1[医药卫生—心血管疾病]
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