Although the pathogenic mechanism of CLD are not fully understood, the majority of research work in early days about CLD have already confirmed: the final pathological change are developmental disorder of alveoli of lung and lung fibrosis. 尽管对CLD发病机制的研究还不十分清楚,但关于CLD前期大量的研究工作已经证实:CLD的最终病理变化为肺泡发育障碍和肺组织纤维化。
These results indicated that rapid decompression could inflict lung injury, and the main cause of lung injury might be the temporary high pressure in lungs induced by rapid decompression, leading to over expansion of the alveoli and strong impact of the lung on the chest wall 研究表明,迅速减压能引起机体肺损伤,主要原因是迅速减压造成一过性胸内压增高,引起肺表面与胸壁碰撞以及肺泡的过度扩张
The ultrastructural changes of pulmonary surfactant ( PS) in lining layer of lung alveoli in asthmatic guinea pigs were observed with vascular perfusion fixation and block fixation of lung. 采用血管灌注固定与组织块固定相结合的方法观察哮喘豚鼠肺泡衬里层肺表面活性物质(PS)的超微结构改变。
Electron microscopic observations of alveoli development and alveolar epithelium differentiation of mouse lung 小鼠肺泡发育与肺泡上皮细胞分化的电镜观察