在第一、二次世界大战期间曾报道在接触TNT的工人中有死于再生障碑性贫血和中毒性肝炎的病例。1972年曾报道一家军火工厂中20余年仅有少数发生可逆性肝损害。美国现行阈限值为1.5 mg/m~6。在阈限值以下TNT对人体的亚临床作用,英文文献中尚未见报道。对一家军火工厂的TNT作业工人连续进行观察。观察项目包括:血红蛋白(Hb)、乳酸脱 During the First World War II, there were reports of death from recurrent normotensive anemia and toxic hepatitis in workers exposed to TNT. It was reported in 1972 that only a few reversible liver lesions occurred in more than 20 years in a munitions factory. The current threshold for the United States is 1.5 mg / m ~ 6. Subclinical effects of TNT on the human body below the threshold limit have not been reported in the English literature. A continuous observation of TNT workers at a munitions plant. Observation items include: hemoglobin (Hb), lactate off