The type I and type II alveolar cells appeared swollen, vacuolated and broken with the bloodairbarrier severely damaged and surfactants significantly decreased.
并对肺泡上皮细胞、气血屏障造成严重的损伤 ，使细胞器出现空泡、肿胀或呈碎裂状改变 ；
2
Theseresults suggested that the concentration curve was determined mainly by the THOtransport across blood-airbarrier in the primary pulmonary circulation.
结果说明呼出气氚水浓度曲线是氚水经肺首次循环时透过血-气屏障的转移所产生。
3
The thickness of blood-airbarrier was measured by image analyzer.