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一、前言有机尘肺是当前国内外生肺研究中争论较多的问题之一。争论的焦点是有机粉尘能否引起以肺组织纤维化为主的一系列病变——尘肺。这一争论涉及到一个很重要的理论问题,有机粉尘致尘肺如果得到肯定,这将使经第一次国际尘肺会议(1930)所确定并以后又几经修改的关于尘肺的基本概念和定义作重大的改革和重新的理解。所以它的研究动向一直为国际尘肺界所瞩目。长期以来,由于Gardner等人提出的“惰性”粉尘(inert dust)和“良
I. Introduction Pneumoconiosis is one of the most controversial issues in the study of lung at home and abroad. The focus of debate is whether organic dust can cause a series of lung-fibrosis-based diseases-pneumoconiosis. This controversy involves a very important theoretical issue that if affirmed by organic dust to the pneumoconiosis would make the basic concept and definition of pneumoconiosis as determined by the first International Pneumoconioconference (1930) and later revised The reform and re-understanding. Therefore, its research trends have attracted the attention of the international pneumoconiosis community. For a long time, due to the “inert dust” and “good” proposed by Gardner et al