论文部分内容阅读
三、农药中毒毒理与急救常识目前生产中最易发生中毒事故的,仍以有机磷类农药为多。对氨基甲酸酯、拟除虫菊酯、甲脒等类农药,一般说来少有发生。为此,农药中毒毒理、急救等知识的介绍,亦以有机磷农药为主。有机汞、有机氯类农药,生产上多已淘汰或禁用,不再重述。 (一)有机磷类农药中毒毒理及其救护 1.毒理有机磷农药进入机体后的作用,主要表现为对胆碱酯酶活力的抑制,失去分解乙酰胆碱的能力而大量蓄积在体内,从而引起神经功能紊乱,导致各种中毒症状。
Third, common sense of toxicology and first aid of pesticide poisoning At present, the most prone to poisoning in the production of accidents, still more organic phosphorus pesticides. For carbamates, pyrethroids, formamidine and other pesticides, in general, rare. To this end, toxic pesticides poisoning, first aid and other knowledge introduction, also organophosphate pesticides. Organic mercury, organic chlorine pesticides, production has been phased out or disabled, will not repeat. (A) of toxic organic phosphorus pesticide poisoning and its rescue 1. Toxicology Organophosphorus pesticide into the body after the role, mainly for the inhibition of cholinesterase activity, loss of ability to break down the accumulation of acetylcholine and a lot of accumulation in the body, thus Cause neurological disorders, leading to various symptoms of poisoning.