The mechanism of fibrosis caused by free silica particles involves a lot of cells and reactions including inflammatory reaction, immunological reaction, foreign body reaction and cell toxic action.
游离二氧化硅致肺组织纤维化机制十分复杂，涉及多种细胞及生物活性物质参与的炎症反应、免疫反应、异物反应、细胞毒作用等。
The pathological study showed that the primary infection was a kind of reaction to foreign body, while that of the re - infection was allergic.
病理学研究显示，初次感染以异物反应为特征，再次感染以过敏反应为特征。
Results the number of adherence cells on the surface of the modified IOLs was less than that of unmodified IOLs. The modified IOLs induced lower foreign-body reaction than that of unmodified IOLs.
结果修饰的人工晶状体表面黏附细胞少于未修饰的硅凝胶人工晶状体，修饰后人工晶状体表面的异物反应减轻。
Results the number of adherence cells on the surface of the modified IOLs was less than that of unmodified IOLs. The modified IOLs induced lower foreign-body reaction than that of unmodified IOLs.
结果修饰的人工晶状体表面黏附细胞少于未修饰的硅凝胶人工晶状体，修饰后人工晶状体表面的异物反应减轻。
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