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精子形态学异常与DNA断裂之间的关系

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摘要 目的比较复发性流产患者男性精子与已经受孕的男性的精子形态学异常与DNA断裂之间的关系。方法采用上游法处理流产组及正常组男性的精液,选取活率较好的上游精子,进行形态学分析,然后再进行DNA断裂彗星实验,比较形态学异常以DNA断裂之间的关系。结果流产组男性精子与对照组在形态学上有差异,但精子DNA断裂率差异无显著性。结论精子形态学异常与DNA断裂相关性较小,精子形态学异常检测不能代替DNA彗星实验。
出处 《医药论坛杂志》 2013年第2期137-138,共2页 Journal of Medical Forum
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