合成拟除虫菊酯杀虫剂,杀虫效力高,用途广。常用以消灭家畜的跳蚤和虱子,或清除室内和园艺害虫。近年来报道职业接触拟除虫菊酯的工人引起皮肤感觉异常。但不伴有红斑、水肿、水皰和其他的皮肤刺激体征。本文作者为观察维生素E油局部应用对拟除虫菊酯引起异常感觉的预防效果,以Knox-Tucker实验方法(参见本刊本期文摘195)进行研究,用Pydrin(90％杀灭菊酯与10％其异构体衍生物及前体的混合物)的2.4乳化浓液 Synthetic pyrethroid insecticides, insecticidal efficacy of high versatility. Commonly used to eliminate domestic fleas and lice, or to clear indoor and garden pests. In recent years, reports of occupational exposure to pyrethroid workers cause skin sensory abnormalities. But not associated with erythema, edema, blisters and other signs of skin irritation. The authors investigated the prophylactic effect of topical application of vitamin E oil on pyrethroid-induced abnormal sensations in a Knox-Tucker assay (see issue 195 in this issue) with Pydrin (90% fenvalerate and 10% A mixture of its isomeric derivatives and precursors) 2.4 emulsified dope