近年来,许多流调和实验研究表明,铅对男性生殖功能的影响是肯定的,但机理比较复杂。本文仅就铅对雄猴生殖细胞的损害在病理超微结构方面的改变进行实验观察。现将结果报告如下。材料与方法一、动物与分组:选择广西产成年健康雄性恒河猴10只,体重5～10kg。分低剂量组(分析纯醋酸铅5mg/kg)3只,高剂量组(15mg/kg)3只,经鼻插 In recent years, many studies on fluid transfer and experimental studies have shown that the impact of lead on male reproductive function is affirmative, but the mechanism is complicated. This article only experimental observation of the changes in the pathological ultrastructure of lead damage to male monkey germ cells. The results reported below. Materials and methods First, animals and groups: Select adult males in Guangxi 10 adult males, weighing 5 ~ 10kg. Three low-dose group (analysis of pure lead acetate 5mg / kg), three high-dose group (15mg / kg), nasal