解剖学报 ›› 2018, Vol. 49 ›› Issue (6): 814-818.doi: 10.16098/j.issn.0529-1356.2018.06.020

• 人类学 • 上一篇    下一篇

青海省妊娠高血压综合征患者血清瘦素水平及瘦素受体的基因多态性

庄文婷1 赵得雄2 王香林1 李红荣3 李长兴1 李福鑫1 孔得霞4 李建华1*   

  1. 1.青海大学医学院基础医学部解剖学教研室,西宁 810001; 2.青海省红十字医院产科,西宁 810001; 3.甘肃省武威肿瘤医院外科,甘肃 武威 733000; 4.西宁市第二人民医院产科,西宁 810001
  • 收稿日期:2018-05-08 修回日期:2018-06-10 出版日期:2018-12-06 发布日期:2019-02-28
  • 通讯作者: 李建华 E-mail:1184666039@qq.com
  • 基金资助:
    多因子基因多态性与青海藏族、汉族妇女妊娠高血压疾病相关性研究

Serum leptin and polymorphism of leptin receptor gene Gln223Arg of Qinghai patients with pregnancy-induced hypertension syndrome

ZHUANG Wen-ting1 ZHAO De-xiong2 WANG Xiang-lin1 LI Hong-rong3 LI Chang-xing1 LI Fu-xin1 KONG De-xia4 LI Jian-hua 1*   

  1. 1.Department of Human Anatomy, Basic Medicine, Medical College of Qinghai University, Xining 810001,China; 2.Department of Obstetrics, Qinghai Red Cross Hospital, Xining 810001,China; 3.Department of Surgery, Gansu Wuwei Tumor Hospital, Gansu Wuwei 733000,China; 4.Department of Obstetrics, the Second People’s Hospital of Xining City, Xining 810001,China
  • Received:2018-05-08 Revised:2018-06-10 Online:2018-12-06 Published:2019-02-28
  • Contact: LI Jian-hua E-mail:1184666039@qq.com
  • Supported by:
    Association of Polymorphism Gene Polymorphisms with Pregnancy-induced Hypertension Disorders in Qinghai Tibetan and Han Women

摘要:

目的 探讨瘦素受体(LEPR)Gln223Arg(rs1137101)基因多态性与青海省妊娠高血压综合征之间的相关性。 方法 选取妊娠高血压综合征(PIH)患者107例,正常妊娠组116例,用ELISA法检测血清瘦素水平。以外周静脉血DNA为模板,采用聚合酶链反应限制性内切酶长度片段多态性(PCR-RFLP)对LEPR 基因Gln223Arg位点基因型进行分析。 结果 PIH组血清瘦素水平高于对照组(P<0.05)。PIH组基因型频率GG型、GA型和AA型分别为49.5%、43.9%和6.5%,对照组分别为63.8%、32.8%和3.4%。PIH组和对照组LEPR基因Gln223Arg 位点等位基因G和A频率分布具有差异性。PIH组A等位基因频率高于正常妊娠组(χ2=4.60,P<0.05,OR=0.62,95%CI=0.40~0.96)。 结论 LEPR基因Gln223Arg的A等位基因是PIH遗传易感基因之一,可能是PIH的潜在危险因素。

关键词: 妊娠高血压综合征, 瘦素, 瘦素受体, 基因多态性, 酶联免疫吸附测定,

Abstract:

Objective To investigate the relationship between polymorphism of leptin receptor(LEPR) gene Gln223Arg (rs1137101) and pregnancyinduced hypertension syndrome. Methods The study consisted of 107 patients of pregnancy-induced hypertension syndrome (PIH) subjects, 116 normal pregnancy subjects were studied to detect their sera level of leptin by ELISA. The LEPR Gln223Arg genotype was detected by polymerase chain reaction fragment length polymorphism (PCR-RFLP). Results The PIH group sera leptin level was higher than control group(P<0.05).The frequences of GG,GA,AA genotype of LEPR Gln223Arg in PIH group were 49.5%,43.9% and 6.5%, in control group were 63.8%,32.8% and 3.4%. There was difference in frequency distribution of LEPR genotype between PIH group and control group. The frequency of A gene in PIH group was higher than the control group(χ2=4.60,P<0.05,OR=0.62,95% CI=0.40-0.96).Conclusion The A allele of LEPR Gln223Arg might be a genetic marker and a latent risk factor for PIH recurrence.

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