至今已认识的神经毒物,有某些重金属、有机溶剂、有机磷化合物、正-己烷和甲基正-丁基甲酮。其临床表现,大多是运动或感觉神经障碍,很少有特异症状。最近发现,在聚氨酯泡沫塑料生产工厂中,因使用了一种新的催化剂二甲基氨丙腈(DMAPN),发生一种新的职业性神经病,主 Neurotoxicants known so far include certain heavy metals, organic solvents, organophosphorus compounds, n-hexane and methyl n-butyl ketone. The clinical manifestations, mostly motor or sensory disturbances, rarely have specific symptoms. It has recently been discovered that in the polyurethane foam manufacturing plant, a new occupational neuropathy occurs due to the use of a new catalyst dimethyaminopropionitrile (DMAPN)