论文部分内容阅读
现已了解镉作业工人可发生肺功能和肾功能障碍。镉又是“痛痛病”的病因,近年来镉也成为化学物质致癌研究中的一个课题。但从对人体致癌性方面来看,尚缺乏流行病学的资料。一、接触镉的作业者流行病学调查英国Redditch镇碱性蓄电池厂职业病医生Potts(1965)阐述了镉可能对人体有致癌性。该厂从1920年开始生产,接触氧化镉粉尘10年以上的74名工人中,有8名相继在4年内死亡。5名死于癌症,其中3名是前列腺癌。
It is now understood that cadmium workers may experience pulmonary and renal dysfunction. Cadmium is also the cause of “painful disease”. In recent years, cadmium has also become a topic in the study of carcinogens in chemical substances. However, in terms of human carcinogenicity, there is still a lack of epidemiological data. Epidemiological survey of workers exposed to cadmium Potts (1965), an occupational therapist in the alkaline storage battery factory in Redditch, England, explained that cadmium may be carcinogenic to the human body. The plant started production in 1920, and of the 74 workers exposed to cadmium oxide dust for more than 10 years, 8 have died within 4 years in succession. Five people died of cancer, three of whom were prostate cancer.