自然流产与绒毛中维甲酸X受体α基因突变关系的研究Study of the relation between spontaneous abortion and mutations in retinoic X receptor α gene in chorionic villi.
张羽,林其德,王育,赵爱民,汪希鹏,黄立东
摘要(Abstract):
目的 :探讨人类自然流产与绒毛中维甲酸X受体α(RXRα)基因突变的关系。方法 :用PCR SSCP 银染法和DNA测序法检测了自然流产 5 0例和正常早孕要求人工流产4 0例的胚胎绒毛组织中RXRα基因的外显子 2~ 10的突变。结果 :4 9例患者和正常对照组绒毛组织中RXRα基因的各个外显子在PCR SSCP 银染检测中均未显示异常。 1例患者SSCP 银染中显示异常的第 9外显子序列经DNA测序后未发现突变。结论 :目前尚不能认为人类自然流产与绒毛中RXRα基因突变有关
关键词(KeyWords): 流产,自然;绒毛膜绒毛;受体,维甲酸;突变
基金项目(Foundation): 国家自然科学基金资助项目 (39870 6 6 6 )
作者(Author): 张羽,林其德,王育,赵爱民,汪希鹏,黄立东
DOI: 10.13283/j.cnki.xdfckjz.2004.02.011
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