贵州医科大学学报

1994, (03)

[打印本页] [关闭]
本期目录(Current Issue) | 过刊浏览(Past Issue) | 高级检索(Advanced Search)

不育症患者精子顶体蛋白酶活性的观测
Observation of Acrosomal Proteinase Activity of Infertile Male Spermatozoa

覃国芳,高晓勤,许爱萍,李开才
Qin Guofang;et al(Department of Histo-Embryology,Guiyang Medical college)

摘要(Abstract):

用明胶底物薄膜法,对31例男性不育症患者和20例有生育力男性的精子顶体蛋白酶活性进行对比观测。结果发现,正常生育组的精子顶体蛋白酶活性阳性反应率为95.5%,酶活性反应区的亮环平均直径为44.3μm;不育组酶活性阳性反应率仅为21.6%,反应区亮环平均直径为27.3μm。经统计学处理,两组间存在显著性差异。表明男性患者的不育症与其精子顶体蛋白酶活性的低下有密切相关性。
The sperm acrosin is a key enzyme in course of insemination.31 cases of fresh semen samples were taken from infertile chinese(experimental group),and 20 cases of that were taken from fertile chinese(control group).In this technique,Fixed Gelatin membrane was used,and it permits continuous observation of the enzymatic reaction of an individual spermatozoon.As a result,the positive reaction rate of the sperm acrosin is 95.5%,and the reaction area diameter of average acrosin is 44.3μm(control group).The positive reaction rate of the sperm acrosin is 21.6%,and the reaction area diameter of average acrosin is 27. 3μm(experimental group),fertile in comparison with infertile there were significant statiscal difference(P<0.01).These results showed that a colse relationship might exist between infertile male and low activity of acrosin.

关键词(KeyWords): 男性不育,精子,精虫头粒蛋白类
infertility male;sperm tozoa;acrosin

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 覃国芳,高晓勤,许爱萍,李开才
Qin Guofang;et al(Department of Histo-Embryology,Guiyang Medical college)

Email:

DOI: 10.19367/j.cnki.1000-2707.1994.03.002

文章评论(Comment):

序号(No.) 时间(Time) 反馈人(User) 邮箱(Email) 标题(Title) 内容(Content)
反馈人(User) 邮箱地址(Email)
反馈标题(Title)
反馈内容(Content)
扩展功能
本文信息
服务与反馈
本文关键词相关文章
本文作者相关文章
中国知网
分享