脂蛋白脂酶基因多态性与儿童单纯性肥胖的关系

被引:2
作者
郭锡熔
陈荣华
莫宝庆
刘倩琦
机构
[1] 南京医科大学儿科系,南京医科大学儿科系,南京医科大学儿科系,南京医科大学儿科系
关键词
脂蛋白脂酶; 基因多态性; 肥胖; 儿童;
D O I
暂无
中图分类号
R723 [婴儿的营养障碍];
学科分类号
摘要
目的 探讨脂蛋白脂酶(LPL)基因中常见多态位点HindⅢ基因多态性与儿童单纯肥胖之间的关系。方法 用聚合酶链反应(PCR)和限制性内切酶片段长度多态性(RFLP)技术,检测92 例单纯肥胖儿童和80 例正常儿童的HindⅢ-LPL基因多态性,测定血脂、脂蛋白含量及体块指数(BMI)、血压、皮褶厚度等。结果 肥胖组H+ H+ -LPL基因型频率及H+ 等位基因频率分别为59.78% 和79.35% ,明显高于正常对照组。肥胖组H+ H+ -LPL基因型亚组的TG、TC、LDL-C、ApoB含量以及BMI、舒张压、肱二头肌皮褶厚度、肩胛下皮褶厚度等,均明显高于H+ H- -LPL基因型亚组。结论 H+ H+ 与儿童单纯肥胖相关,等位基因H+ 可能是儿童单纯肥胖的一种遗传易感标志
引用
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页码:316 / 318
页数:3
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