合并多囊卵巢综合征产妇胎盘肥胖相关基因多态性研究
Chinese Journal of Clinical Medicine(2012)
Abstract
目的:研究多囊卵巢综合征(polycystic ovarian syndrome,PCOS)患者胎盘肥胖相关基因(fat mass and obesity associated gene,FTO)rs1421085(C/T)的单核苷酸多态性(single nucleotide polymorphism,SNP),探讨PCOS患者子代再次发生P-COS及相关疾病的风险。方法:运用聚合酶链反应-限制性片段长度多态性(Polymerase chain reaction-restriction fragmentlength polymorphism,PCR-RELF)分析及基因测序的方法,在26例PCOS患者(研究组)和27例健康志愿者(对照组)的胎盘组织中,检测FTO基因rs1421085(C/T)位点的SNP。结果:研究组胎盘FTO基因rs1421085(C/T)等位基因频率与对照组比较有显著差异(P=0.0072)。两组基因型频率相比也有显著差异(P=0.0285)。结论:PCOS患者胎盘组织中FTO基因rs1421085(C/T)位点SNP变异的发生率较正常人群高,PCOS患者后代再次发生PCOS及相关疾病的风险可能会增加。
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Key words
Single nucleotide polymorphisms,Pregnant outcome,Polycystic ovarian syndrome,Fat mass and obesity associated gene
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