首都医科大学学报 ›› 2000, Vol. 21 ›› Issue (2): 112-114.

• 论著 • 上一篇    下一篇

肥厚型心肌病患者血管紧张素转化酶基因型分布

高明明1, 肖白2, 胡大一1, 朱章菱2, 顼志敏1, 邵伟2, 周艳2, 周桔2, 刘敬忠2   

  1. 1. 首都医科大学附属北京红十字朝阳医院心脏中心;2. 首都医科大学附属北京红十字朝阳医院基础医学研究中心
  • 收稿日期:1999-04-19 修回日期:1900-01-01 出版日期:2000-04-15 发布日期:2000-04-15

Angiotensin converting Enzyme Genotype Distribution in Patients with Hypertrophic Cardiomyopathy

Gao Mingming1, Xiao Bai2, Hu Dayi1, Zhu Zhangling2, Xu Zhimin1, Shao Wei2, Zhou Yan2, Zhou Ju2, Liu Jingzhong2   

  1. Beijing Red Cross Chaoyang Hospital, Affiliate of Capital University of Medical Sciences
  • Received:1999-04-19 Revised:1900-01-01 Online:2000-04-15 Published:2000-04-15

摘要: 为探讨血管紧张素1转化酶(ACE)基因插入/缺失(I/D)多态性与国人肥厚型心肌病(HCM)和高血压合并左心室肥厚(HH)的相关情况,采用PCR方法检验40例HCM患者,50例HH患者和61例对照组的基因型。结果HCM组D等位基因频率为0.513,显着高于对照组(0.344,P<0.05)和HH组(0.360,P<0.05),II基因型频率为0.300,明显低于对照组(0.508,P<0.05).提示国人ACE基因D等位基因频率在肥厚型心肌病中明显增高,II基因型频率较低。

关键词: 血管紧张素转化酶基因, 肥厚型心肌病, 高血压

Abstract: To investigate differences in the angiotensin converting enzyme(ACE) genotype between patients with hypertrophic cardiomyopathy(HCM) and hypertensive patients with LVH(HH) in China, polymerase chain reaction technique was used to study the ACE gene insertion/deletion polymorphism in 40 HCM patients, 50 HH patients and 61 random controls. The results suggested that the frequencies of D allele were higher in the HCM group (0.513) than in the C gourp (0.344, P<0.05) and the HH group (0.360, P< 0.05), and that the II genotype were lower in the HCM group (0.300) than in the C group (0.508, P< 0.05). This research indicated that ACE D allele was more common in patients with HCM compared with patients with HH.

Key words: angiotensin converting enzyme gene, hypertrophic cardiomyopathy, hypertension

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