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由Murray于1907年报道第一例石棉肺以来,石棉作为较强的致癌因素已日益受到职业医学家的重视。各国研究人员对石棉的危害性及其所致疾病(如:石棉肺、胸膜间皮瘤、肺癌等)作了多方面的研究。从流行病学、动物实验、病理观察均证实了石棉的致癌和致纤维化效应。石棉不但对职业人群有危害,而且对少量接触的工人家属和居民有明显的影响。本文报道工人在无任何防护条件下,采用锤打、碾压、簸箕簸
Since the first case of asbestosis was reported by Murray in 1907, asbestos has been increasingly valued by professional medical scientists as a strong carcinogen. Researchers in various countries have made various studies on the harmfulness of asbestos and the diseases caused by it (such as asbestosis, pleural mesothelioma, lung cancer, etc.). From epidemiology, animal experiments, pathological observations have confirmed asbestos carcinogenic and fibrogenic effects. Asbestos not only harms the occupational population, but also has a clear impact on the families and residents of the workers exposed to a small amount. This article reports workers in the absence of any protective conditions, the use of hammering, rolling, dustpan bumps