中国儿童保健杂志 ›› 2017, Vol. 25 ›› Issue (6): 548-551.DOI: 10.11852/zgetbjzz2017-25-06-03

• 科研论著 • 上一篇    下一篇

PPARγ2基因rs1801282位点多态性与壮族儿童肥胖相关性研究

李哲涛1, *, 陈艺丹2, *, 曾婷3, 覃正学4, 李伍高1, 严提珍1, 黄际卫1, 唐宁1   

  1. 1 柳州市妇幼保健院医学遗传科,广西 柳州 545001;
    2 柳州市红十字会医院检验科,广西 柳州 545001;
    3 柳州市妇幼保健院儿保科,广西 柳州 545001;
    4 广西科技大学第一附属医院体检科,广西 柳州 545002
  • 收稿日期:2016-09-29 发布日期:2017-06-10 出版日期:2017-06-10
  • 通讯作者: 唐宁,E-mail:tn825@126.com
  • 作者简介:李哲涛(1985-),男,硕士研究生,主要研究方向为遗传病的分子筛查与诊断;陈艺丹(1965-),女,副主任技师,主要研究方向为临床检验及生化检验。
  • 基金资助:
    中国疾病预防控制中心妇幼保健中心合生元母婴营养与健康研究项目(2012FY009); 广西壮族自治区卫生厅自筹课题(Z2013602)

Relationship between SNP rs1801282 variation in PPARγ2 gene and obesity in Zhuang nationality children

LI Zhe-tao1, CHEN Yi-dan2, ZENG Ting3, QIN Zheng-xue4, LI Wu-gao1, YAN Ti-zhen1, HUANG Ji-wei1, TANG Ning1   

  1. 1 Department of Medical Genetics,Liuzhou Municipal Maternity and Child Healthcare Hospital,Liuzhou,Guangxi 545001,China;
    2 Clinical Laboratory,Liuzhou Red Cross Hospital,Liuzhou,Guangxi 545001,China;
    3 Department of Child Health,Liuzhou Municipal Maternity and Child Healthcare Hospital,Liuzhou,Guangxi 545001,China;
    4 Department of Medical Examination,the First Affiliated Hosipital of Guangxi Medical University,Liuzhou,Guangxi 545002,China
  • Received:2016-09-29 Online:2017-06-10 Published:2017-06-10
  • Contact: TANG Ning,E-mail:tn825@126.com

摘要: 目的 探讨过氧化物酶增殖体激活受体-γ2基因(PPARγ2)单核苷酸多态性位点rs1801282与壮族儿童单纯性肥胖的相关性。方法 利用SNaPshot技术分析收集到的285例儿童(151例广西柳州壮族单纯性肥胖儿童和134例健康对照儿童)PPARγ2基因rs1801282位点的基因型,检测并比较两组的身高、体重和脂肪代谢相关生化指标(血糖、总胆固醇、甘油三脂、高密度脂蛋白和低密度脂蛋白)。结果 正常对照组和肥胖组PPARγ2基因CC型及CG+GG型基因型频率分别为95.52%、4.48%和98.01%、1.99%,两组最小等位基因(G等位基因)频率分别为2.24%和0.99%,两组基因型与等位基因频率差异均无统计学意义(P>0.05);rs1801282位点各基因型间代谢指标(FBG、TC、TG、HDL-C和VDL-C)差异无统计学意义(P>0.05)。按性别分组分析,结果差异均无统计学意义(P>0.05)。结论 PPARγ-2基因rs1801282位点多态性与广西壮族儿童单纯性肥胖无关。

关键词: PPARγ, -2基因, 基因多态性, 单纯性肥胖, 壮族

Abstract: Objective To explore the relationship of single nucleotide polymorphisms(SNP) rs1801282 between PPARγ2 gene and simple obesity in Zhuang nationality children. Methods A total of 285 children(151 cases of simple obese children and 134 healthy control children) in Liuzhou were enrolled.SNP rs1801282 of PPARγ2 gene were detected by SNaPshot assay.Height,weight and biochemical indicator of lipometabolism were measured.Metabolic parameters(FBG,TC,TG,HDL-C and VDL-C) and allele frequency were compared between the two groups. Results The CC and CG+GG genotype frequencies of rs1801282 polymorphism in normal control group and simple obesity group were 95.52%,4.48% and 98.01%,1.99%,respectively.The minor allele frequency(G allelic frequency) in simple obesity group and normal control group were 2.24%,and 0.99%,respectively.The genotype and allelic frequencies of rs1801282 and metabolic parameters(FBG,TC,TG,HDL-C and VDL-C) in simple obese children were not significantly different from those in controls (P>0.05).There were no significantly difference in male group and female group (P>0.05). Conclusions NP rs1801282 of PPARγ2 gene are not associated with simple obesity in Chinese Zhuang preschool children in Liuzhou of Guangxi province.

Key words: PPARγ2, genetic polymorphism, simple obesity, Zhuang nationality

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