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• 临床研究 • 上一篇    下一篇

2型糖尿病肾病付氧酶的基因多态性

孙亚东1,2, 孙述臣1,左 晶1, 林永丽1, 阚 瑛1, 邵 红1, 杨 洋1, 孙志越1,韩 艳1,关 红1,杜建鹏1,杨 乐1   

  1. 1. 吉林省人民医院内分泌科,吉林 长春130021;2. 吉林大学分子酶学工程教育部重点实验室,吉林 长春130021
  • 收稿日期:2004-05-11 修回日期:1900-01-01 出版日期:2005-07-28 发布日期:2005-07-28

Polymorphism of paraoxonase in diabetic nephropathies

SUN Ya-dong1,2,SUN Shu-chen1, ZUO Jing1,LIN Yong-li1,KAN Ying1, SHAO Hong1,YANG Yang1, SUN Zhi-yue1,HAN Yan1,GUAN Hong1,DU Jian-peng1,YANG Le1   

  1. 1. Department of Endocrinology, People′s Hospital of Jilin Province, Changchun 130021,China;2. ME Key Laboratory of Molecular Enzymology Engineering,Jilin University,Changchun 130021,China
  • Received:2004-05-11 Revised:1900-01-01 Online:2005-07-28 Published:2005-07-28

摘要: 目的:探讨付氧酶(PON)基因多态性与单纯2型糖尿病及2型糖尿病肾病(DN)的关系。 方法:应用PCR-RELP法检测97名正常人(对照组)、154例单纯2型糖尿病、145例2型DN患者PON1、PON2、PON3多态性。 结果:PON2(G148A)各基因型频率3组间比较差异有显著性(P<0.001),PON2(C311S)各基因型频率3组间比较差异有显著性(P<0.001)。PON1(Q192R)、PON1(L55M)、PON3(A99A)各基因型频率3组间比较差异无显著性(P>0.05)。 结论:PON2(G148A)和PON2(C311S)基因多态性都可能作为DN的预测指标,PON1(Q192R)、PON1(L55M)、PON3(A99A)可能与DN发生无相关性。

关键词: 非胰岛素依赖型, 遗传学, 糖尿病肾病, 遗传学, 多态性, 限制性片段长度, 付氧酶, 基因频率, 基因型

Abstract: Objective To explore the relation between the paraoxonase (PON) gene polymorphism and non-insulin- dependent diabetes mallitus(NIDDM )with or without diabetic nephropathies(DN). Methods PCR-RELP was used to detect the PON genotypes in 97 healthy controls, 154 NIDDM patients without DN and 145 NIDDM patients with DN. Results The distribution rates of PON2(G148A)and PON2(C311S)had remarkable differenaces (P<0.001) between DM and DN and control groups. The distribution rates of PON1(Q192R),PON1(L55M)and PON3(A99A)had not remarkable differenaces(P>0.05)between DM and DN and control groups. Conclusion The polymorphism of PON2(G148A)and PON2(C311S) may be prognostic factors in patients with DN; there are no relationships between PON1(Q192R),PON1(L55M), PON3(A99A) and DN.

Key words: non-insulin-dependent, genetics, diabetic nephropathies, genetics, polymorphism, restriction fragment length, paraoxonase, gene fragnency, geneotype

中图分类号: 

  • R587.1