有机磷农药对机体胆碱酯酶(以下简称ChE)的抑制作用,是有机磷农药毒性的主要基础。过去在动物实验和急性中毒方面的研究较多,对于长期少量接触有机磷农药工人的系统观察报导较少。为此,我们分析了上海农药厂有机磷农药生产工人十多年来体检资料和血液ChE的记录,以冀找出一些规律性的东西,作为今后工作的参考。 Organophosphorus pesticides on the body of cholinesterase (hereinafter referred to as ChE) inhibition, is the main basis for organophosphorus pesticide toxicity. In the past, there were more studies on animal experiments and acute poisoning, and less systematic observation of long-term exposure to organophosphorus pesticide workers. To this end, we analyzed the physical examination data and blood ChE records of organophosphate pesticide producers in Shanghai Pesticide Factory in order to find out some regularities for reference in the future.