This is normal lung microscopically. The alveolar walls are thin and delicate. The alveoli are well-aerated and contain only an occasional pulmonary macrophage ( type II pneumonocyte). 正常肺显微镜显示肺泡壁比较薄弱。肺泡内充满空气,有肺巨噬细胞(II型上皮细胞)。
The alveoli are well-aerated and contain only an occasional pulmonary macrophage ( type II pneumonocyte). 肺泡内充满空气,有肺巨噬细胞(II型上皮细胞)。
Conclusion TP played a protective role in quartz induced pneumonocyte injury and inflammatory response. 结论茶多酚具有抗石英所致肺细胞损伤及肺内炎性反应的作用。
Objective To investigate the effects of Tea Polyphenol ( TP) on pneumonocyte injury induced by quartz dust. 目的探讨茶多酚抗石英肺组织细胞毒性的作用。