有机磷农药抑制胆碱酯酶(chE)活力,是其主要毒作用方面,这在动物实验和人的急性中毒病例中研究报道较多,但很少有长期接触者变化的系统观察。为此,我们分析了上海农药厂有机磷农药包装工人十一年来chE的变化,以期找出一些规律,作为今后工作的参考。 Organic phosphorus pesticides inhibit cholinesterase (chE) activity, is its main toxic effects, which in animal experiments and acute poisoning cases reported more, but few systematic observation of changes in long-term contacts. To this end, we analyzed the CHE changes of organophosphorus pesticide packaging workers in Shanghai Pesticide Factory in the past eleven years with a view to finding out some laws as a reference for future work.