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精子运动器官形态检查分析与精子 DNA 损伤的相关性。

Correlation between semen analysis by motile sperm organelle morphology examination and sperm DNA damage.

机构信息

Center for Human Reproduction Prof Franco Junior, Ribeirao Preto, Brazil.

出版信息

Fertil Steril. 2010 Oct;94(5):1937-40. doi: 10.1016/j.fertnstert.2010.01.042. Epub 2010 Mar 2.

DOI:10.1016/j.fertnstert.2010.01.042
PMID:20189558
Abstract

Regression analysis of 538 semen samples demonstrated that percentages of normal nuclear sperm and all spermatozoa with abnormalities of nuclear form at high magnification had significant negative correlation with percentages of DNA fragmentation. On the other hand, there was a positive correlation between percentages of spermatozoa with nuclear vacuoles and those with DNA fragmentation.

摘要

对 538 份精液样本进行的回归分析表明，高倍镜下正常核精子和所有具有核形态异常的精子百分比与 DNA 碎片百分比呈显著负相关。另一方面，核空泡精子的百分比与 DNA 碎片百分比呈正相关。

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