四氯化碳是一种可损害肝肾的物质。广州化工厂自1979年10月开始生产四氯化碳以来,积极保护从事该产品生产的工人,保证了他们的健康。 该厂的卫生所从1980年开始与省职防院协作,对四氯化碳生产工长期进行动态观察,得出肝损害有职业性因素的结论;转氨酶异常率随生产年限的增加而 Carbon tetrachloride is a substance that can damage the liver and kidney. Since Guangzhou Chemical Plant started producing carbon tetrachloride in October 1979, it has actively protected the workers engaged in the production and ensured their health. The factory’s clinics began to cooperate with the Provincial Hospital for Prevention and Control of Occupational Diseases in 1980 to make a long-term dynamic observation of the carbon tetrachloride production workers and draw the conclusion that occupational factors of liver damage are the result. The abnormal rate of aminotransferases increases with the increase of production years