alveolar emphysema

But there were obvious differences in the model group, such as narrowed alveolar space, thickened alveolar wall, lung congestion, pulmonary edema, infiltration of inflammatory cells, markedly increased of cavity tablets alveolar cells, and local emphysema.

模型组肺泡腔变窄，肺泡壁增厚；肺充血，肺间质水肿，可见炎细胞浸润，肺泡腔内可见粒细胞明显增多，并见局部肺气肿。

Light microscope ( HE): PQ group shows that focal pulmonary hemorrhage, alveolar wall thickening apparent, alveolar and interstitial pulmonary edema, inflammatory cell infiltration, and some sections can be seen focal atelectasis, emphysema.

光镜检查：PQ组可见肺灶性出血，肺泡壁明显增厚，肺泡和肺间质水肿，大量炎性细胞浸润，部分切片可见灶状肺不张，肺气肿。

Morphological observations on dust-maculae-emphysema occurred on respiratory bronchiole and alveolar track in 86 autopsy cases of coal workers were performed.

对86例煤工尸检肺组织呼吸性细支气管及所属肺泡道发生的尘斑气肿进行了观察。

Microscopically at high magnification, the loss of alveolar walls with emphysema is demonstrated. Remaining are dilated.

显微镜下, 可看见肺气肿处的肺泡壁破坏.残留的含气区扩张.

These studies demonstrated that, at least in animal models, apoptosis of alveolar wall or endothelial cells is sufficient to cause pulmonary emphysema, even without the accumulation of inflammatory cells.

动物实验证明即使没有炎性细胞的聚集，肺泡壁细胞或内皮细胞凋亡也足够引起肺气肿的发生。