摘要
目的:探讨精液白细胞对形态正常精子百分率的影响。方法:按WHO精液参数检测方法计数精液白细胞,采用精子形态检测系统下人工修正方法进行精子形态分析。结果:精子形态异常组精液白细胞>5个/HP百分率明显高于精子形态正常组精液白细胞>5个/HP百分率,两组间比较差异显著(P<0·05)。白细胞>5个/HP组形态正常精子百分率明显低于白细胞<5个/HP组形态正常精子百分率(P<0·05)。白细胞>5个/HP组小头精子、锥形头精子百分率明显高于白细胞<5个/HP组(P<0·05)。精液白细胞计数与形态正常精子百分率呈显著负相关;与大头精子、小头精子、锥形头精子呈显著正相关;与梨形头精子、其它畸形精子呈显著负相关。结论:精液白细胞可影响精子形态,小头精子数和锥形头精子数显著增加。
Objective： To study relationship between leukocyte in semen and sperm morphology. Methods： Leukocyte number of semen was measured by the WHO examination method of semen＇s parameter. The sperm morphology were analyzed by automated sperm morphology analyzer （ASMA） . Results： The normal morphology sperm rate of abnormal leukocyte group was lower than that of normal leukocyte group （ P 〈 0. 05 ） ; Small head sperm and tapered head sperm were higher than that of normal leukocyte group （ P 〈 0. 05 ） . There would be a negative relation between leukocyte in semen and normally morphological sperm. There would be a positive relation between leukocyte in semen and large head sperm; small head sperm and tapered sperm. Conclusion： Leukocyte number of semen could affect sperm morphology, especially it could make number of tapered head sperm and small head sperm increase.
出处
《中国妇幼保健》
CAS
北大核心
2006年第17期2404-2406,共3页
Maternal and Child Health Care of China
基金
吉林省科技厅资助项目(合同编号200505140)
关键词
男性不育
白细胞精子症
精子形态
Male infertility
Leukocytospermia
Sperm morphology
