【摘要】 <正> 在男性生殖生理与男性节育的研究工作中,精子发生的组织学观察是一个常被采用的实验方法。例如抗精子发生方法的效果评定、临床不育症病因的分析等。目前,对睾丸内精子发生的组织学观察尚无统一的评定标准,大部分是描述性的,难以相互比较。近年来有人用积分法来判断精子发生状态,但主要用于睾丸活组织检查的分析。睾丸定量组织学分析虽也在开展,然而操作较繁复。根据多年来的经验,现提出下列抗精子发生效应的组织学评定标准。更多还原

【Abstract】 It is necessary to set up suitable histological criteria in order to estimate the antispermatogenic effect.The criteria used by us are as follows:1.Shape and diameter of seminiferous tubules;2.Thickness of basement membrane and peritubuiar connective tissue;3.Kinetics of spermatogenesis;4.Cytology of spermatogenesis;Based on these parameters,a scoremethod was proposed:Accuoding to the total score,one can estimate the antispermatogeniceffect:Total score 0 non-antispermatogenic effect;1-3 mild antispermatogenic effect;4-6 middle antispermatogenic effect;7-9 strong antispermatogenic effect;10 irreversible antispermatogenic effect.更多还原