1988～1989年,我们采用染色法对广州市及其附近县(市)城乡的3000例27～43岁不育男性(不育组)精子进行形态学观察,并以500例21～33岁妻子已受孕的男性(能育组)作为对照,试图从精子形态方面为探讨男性不育症的机理提供较有价值的参数。一、材科与方法受检者取样前最少节欲7天,在检查室内取样。否则,也必须在采样后30分钟内送到。全部标本由手淫引出直接进入玻璃瓶内。玻璃瓶先用去污剂洗涤后再清水洗净,然后高压消毒,干燥后待用。 From 1988 to 1989, we observed the morphology of 3000 sperm from infertile men aged 27-43 in Guangzhou and its adjacent counties (cities) in Guangzhou from 1988 to 1989, The pregnant male (fertile group) as a control, trying to sperm morphology for the discussion of the mechanism of male infertility provide more valuable parameters. First, materials and methods subjects at least abstinence before sampling for 7 days, sampling in the inspection room. Otherwise, it must be delivered within 30 minutes after sampling. All samples lead by masturbation directly into the glass bottle. Glass bottles were first washed with detergent and then rinsed with water, then autoclaved and dried for later use.