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宁夏回汉族PPARγ基因多态性与2型糖尿病的相关性 被引量:3

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摘要 目的探讨PPARγ基因P12A位点的多态性对宁夏地区回汉民族2型糖尿病易感性的影响。方法采用PCR-RFLP技术对宁夏地区回族、汉族的PPARγ基因P12A多态性基因型及等位基因频率在正常糖耐量人群和2型糖尿病人群中的分布进行分析。结果 (1)两个民族中,PPARγ基因P12A多态性在同民族2型糖尿病组和正常糖耐量组的分布差异无统计学意义;(2)PPARγ基因A等位基因的分布频率在两个民族大致相同,回族A等位基因频率为0.05,低于本组汉族人群。(3)两个民族正常糖耐量人群中,PP组与PA+AA组各指标相比差异无统计学意义(P>0.05),而在糖尿病组,回族与汉族A等位基因携带者(PA+AA)腰围水平BM I和腰臀比显著高于PP组(P<0.05),而低密度脂蛋白水平低于PP组(P<0.05)。结论 PPARγ基因变异与宁夏地区两个民族2型糖尿病不相关。(2)PPARγ基因P12A多态性PA+AA基因型可能与回汉族2型糖尿病的腹型肥胖有关,且携带A等位基因者可能对回族2型糖尿病患者的血脂具有调节作用。
出处 《广东医学》 CAS CSCD 北大核心 2010年第18期2372-2374,共3页 Guangdong Medical Journal
基金 宁夏自然科学基金(编号:NZ08145)
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参考文献15

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二级参考文献19

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