精子形态分析及其影响因素研究

发布时间：2018-04-20 03:29

本文选题：男性不育 + 精子形态　；参考：《吉林大学》2006年硕士论文

【摘要】： 本文指出Diff-Quick染色法更适于实验室精子形态分析,精液样本洗涤对精子形态分析结果无影响。与光学显微镜下手工方法分析精子形态结果比较,CASA系统下人工修正方法的结果更加客观。本研究显示形态正常精子百分率与精子活力、有效精子数、运动精子数/次射精均呈正相关关系,进一步表明精子形态学分析在男性生育力评价中的重要地位,TZI可作为精子平均缺陷情况衡量指标,SDI可作为精液整体形态缺陷情况衡量指标。本文亦通过研究精索静脉曲张、精液非精子细胞成分、泌尿生殖系感染与精子形态关系,表明生精内环境改变和泌尿生殖道感染均为精子形态重要影响因素。
[Abstract]:This paper points out that Diff-Quick staining is more suitable for sperm morphology analysis in laboratory, and semen washing has no effect on sperm morphology analysis. The result of artificial correction in CASA system is more objective than that of manual analysis of sperm morphology under optical microscope. This study showed that the percentage of normal sperm morphology was positively correlated with sperm motility, number of active sperm, number of motility sperm / ejaculation. It was further indicated that sperm morphology analysis plays an important role in the evaluation of male fertility. TZI can be used as an average sperm defect index and SDI as a whole sperm morphological defect index. By studying the relationship between varicocele, semen non-sperm cell composition, genitourinary infection and sperm morphology, it was found that the changes of spermatogenic environment and genitourinary tract infection were all important factors affecting the morphology of spermatozoa.
【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2006
【分类号】：R321

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