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少精子症患者精子DNA完整性变化 被引量:3

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摘要 目的应用精子染色质扩散实验,探讨少精子症患者精子DNA完整性的改变。方法以正常生育男性为对照组,筛选少精子症患者作为观察组,手淫法收集精液标本,精液完全液化后,常规分析精子浓度和前向运动精子百分率,正常形态精子百分率,采用精子染色质扩散法检测两组精液标本精子DNA的完整性。结果少精子症患者精子DNA异常率(49.70±18.01)%,显著高于正常生育男性的(32.50±13.77)%(P<0.05)。同时观察组前向运动精子百分率、正常形态精子百分率较对照组低(P<0.05)。结论少精子症患者不仅存在精子数目减少,同时伴有精子DNA异常率显著增高。
出处 《广东医学》 CAS CSCD 北大核心 2013年第8期1193-1194,共2页 Guangdong Medical Journal
基金 广东省人口和计划生育委员会科研资助项目(编号:20110208)
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参考文献5

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二级参考文献12

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