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精子发生障碍患者Y染色体微缺失分子诊断 被引量:9

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摘要 目的:通过建立的Y染色体微缺失筛查方法了解生精障碍与Y染色体微缺失的关系。方法:同时采用多重PCR-凝胶电泳技术和多重PCR-液态芯片技术对原发性无精症、少精症患者和精液常规正常男性对照进行Y染色体微缺失筛查。结果:42例无精症、少精症患者中,6例有AZF区域STS位点或基因的缺失,总缺失率为14.3%,AZFc/DAZ区发生微缺失的频率较高,AZFa区发生微缺失的频率较低。结论:本研究建立的Y染色体微缺失多重PCR-MASA检测系统具有相对高通量、简便、快速、特异性强、敏感性高等特点;染色体微缺失是导致男性精子发生障碍的重要原因之一,AZF的候选基因在精子发生过程中可能起重要作用。
出处 《生殖与避孕》 CAS CSCD 北大核心 2006年第3期184-188,共5页 Reproduction and Contraception
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参考文献10

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二级参考文献19

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