基础医学与临床 ›› 2011, Vol. 31 ›› Issue (5): 525-528.

• 研究论文 • 上一篇    下一篇

四川凉山地区汉族人群胰岛素受体基因第8外显子NsiI多态性与2型糖尿病无关联

徐薇薇1,卫大英2,王淳秀3,张建华4,何慧婧1,马名驹2,王斌1,单广良1   

  • 收稿日期:2011-01-25 修回日期:2011-03-21 出版日期:2011-05-05 发布日期:2011-05-06
  • 通讯作者: 单广良 E-mail:guangliang_shan@hotmaiL.com
  • 基金资助:
    国家自然科学基金

Insulin Receptor Exon 8 NsiI Polymorphism is not associated with Type 2 Diabetes Mellitus in the Hans living in Liangshan, Sichuan Province

Wei-wei XU1,WEI Da-ying 2,WANG Chun-xiu 2,ZHANG Jian-hua 2,HE Hui-jing 2,MA Ming-ju 2,WANG Bin 2,Guang-liang SHAN1   

  • Received:2011-01-25 Revised:2011-03-21 Online:2011-05-05 Published:2011-05-06
  • Contact: Guang-liang SHAN E-mail:guangliang_shan@hotmaiL.com

摘要: 目的 探讨INSR基因第8外显子NsiI多态性与2型糖尿病的关系。方法 采用填写调查问卷,结合身高、体重、空腹血糖、血压、甘油三酯、胆固醇、高密度脂蛋白等生理指标测定的方式,对四川凉山6个县市20岁以上汉族人群进行横断面研究。在横断面研究的基础上,以全部162例糖尿病患者为病例,按照年龄、性别与病例组进行1:1频数匹配,从非糖尿病研究对象中随机选取162例做为对照。采用多聚酶链式反应(PCR)结合限制性内切酶方法检测基因多态性。 结果 2型糖尿病组与对照组INSR基因型频率及等位基因频率差异均无显著性。结论 INSR基因第8外显子NsiI多态性似与四川凉山地区汉族人群2型糖尿病无关联。

关键词: 2型糖尿病, 基因多态性, 胰岛素受体

Abstract: Objective To investigate the relationship between Insulin Receptor Gene Exon 8 NsiI Polymorphism and type 2 diabetes mellitus Methods A cross-sectional survey was conducted among Han residents living in 6 counties, Sichuan province. Questionnaire survey, anthropometric measurement and blood test were carried out. We selected type 2 diabetes cases as case group(n=162) and healthy control individuals as control group(n=162) with frequency matching(1:1) of sex and age. Polymerase chain reaction and restriction fragment length polymorphism (PCR–RFLP)were adopted to examine the individual genotype. Results There were no significant differences in the genotype and gene frequency between cases and controls. Conclusion NsiI polymorphisms may be not associated with the type 2 diabetes in Han people of Liangshan ,Sichuan province

Key words: Type 2 diabetes, Gene polymorphism, Insulin receptor