Destroyed alveolars, decreased number of alveoli, local atelectasis and thickened alveoli septum were observed in the hyperoxic-damaged lungs of the 7th and 14th day.

结果：1．7天和14天高氧组肺组织出现肺泡结构破坏明显、肺泡大小不等、数目较少、局部肺不张、肺间隔明显增厚；

youdao

Destroyed alveolars, decreased number of alveoli, local atelectasis and thickened alveoli septum were observed in the hyperoxic-damaged lungs of the 7th and 14th day.

结果：1．7天和14天高氧组肺组织出现肺泡结构破坏明显、肺泡大小不等、数目较少、局部肺不张、肺间隔明显增厚；

youdao