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近年来由于加强了防尘措施车间空气中三硝基甲苯(TNT)粉尘浓度明显下降,许多作业点达到国家卫生标准。但硝铵炸药的生产工艺仍为半机械化,多数工人徒手操怍,TNT的皮肤防护未引起重视。因此,尽管车间空气中TNT浓度下降,而TNT的慢性影响未能控制,中毒性白内障检出率最高达85.03％。TNT的远期效应,近年已引起很多人的关注。有关TNT的诱变性和致畸影响国内外均有报道。本文就TNT的经皮吸收,慢性毒作用及远期效应作简要综述,为深入开展
In recent years, dust concentration in the air of TNT in the workshop has been significantly reduced due to the enhanced dust prevention measures, and many operation points have reached the national sanitary standards. However, the production process of ammonium nitrate explosives is still semi-mechanized, and most workers are unarmed. TNT’s skin protection has not drawn much attention. As a result, the toxic cataract detection rate was as high as 85.03% despite the decrease of TNT concentration in the air of the workshop and the chronic influence of TNT. The long-term effect of TNT has drawn much attention in recent years. Mutagenic and teratogenic effects of TNT have been reported both at home and abroad. In this paper, TNT percutaneous absorption, chronic toxicity and long-term effects for a brief review, in-depth