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对231名暴露工人体检结果表明,分散兰-2BLN作业工人职业皮肤病患病率为39.2%。主要的职业性皮肤损害有三种:接触性皮炎、光毒性皮炎和色素沉着,患病率分别为5.63%、4.33%、29.87%。工种患病率分析结果表明,主要接触蒽醌硝基化合物的硝化、精制工种患病率高。对志愿者进行斑贴试验的结果表明,皮炎患者对二硝基蒽醌的阳性率为60%。初步结论:蒽醌的硝基化合物是引起该生产工人职业皮肤病的主要原因。
Examination of 231 exposed workers revealed that the prevalence of occupational dermatitis was 39.2% for disperse blue-2BLN workers. There are three main occupational skin lesions: contact dermatitis, phototoxic dermatitis and pigmentation, the prevalence rates were 5.63%, 4.33%, 29.87%. Analysis of the prevalence of trades showed that the prevalence of nitrification and refining of major anthraquinone nitro compounds was high. The results of the patch test on volunteers showed that the positive rate of dinitroanthraquinone in patients with dermatitis was 60%. Preliminary conclusions: anthraquinone nitro compounds are the main cause of occupational skin diseases caused by the production workers.