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三硝基甲苯(TNT)属古老毒物之一,其典型中毒指征包括消化道刺激、变性血红蛋白血症(导致缺氧)、中毒性黄疸、再生障碍性贫血及自内障等,早有不少报导。但近10年来,TNT中毒防治问题又重新引起注意。可能因本品在军用和民用上具有日益广泛的需要,且随着工艺流程的革新和现代化,工人接触方式和程度均与前不同,许多毒性作用规律有待重新探讨。
Trinitrotoluene (TNT) is one of the ancient poison, the typical indications of poisoning include digestive tract irritation, degeneration of hemoglobinemia (leading to hypoxia), toxic jaundice, aplastic anemia and cataracts have long been Less reported. However, in the past 10 years, the problem of prevention and control of TNT poisoning has re-attracted attention. It may be due to the product has an increasingly wide range of military and civilian needs, and with the process of innovation and modernization, the way and extent of exposure are different workers, many of the toxic effects of the law to be re-explored.