alveolar cell meaning in English
肺泡细胞, 肺细胞
Examples
- In this experiment , three dead sheep from spa were been as materials to make histopathological and ultrastructural observation . the results showed the primary lesion was the resultant transformation of type ii epithelial alveolar cells . tumors were composed mostly of single layers of cuboidal epithelial cells arranged in an acinar pattern , but all rumors had areas where the tumor cells piled up , forming papillary projections into the alveolar spaces
本试验以某羊场病死羊肺脏作为病料，制成病理组织切片，通过病理组织学检查，结果表明：肺脏主要病变是肺泡细胞变为立方形或低柱状细胞，这些细胞沿肺泡壁排列，突入肺泡腔内形成乳头状腺瘤结构；在气管，支气管腔内有灰白色泡沫状液体，严重时使肺泡变为腺管状等。 - We also investigated the pathological changes of mouse liver , thymus and cerebrum cortex challenged by so2 inhalation by in vivo tests . we studied the apoptotic induction on mouse spleen cells and cytotoxicity of human embryo lung fibroblasts of so2 derivatives by in vitro tests . in vivo tests of sulfur dioxide inhalation showed : ( 1 ) effects on mouse lung of so2 challenge : we found no significant apoptotic changes induced by so2 inhalation but obvious pathological changes of lung with vacuolating of osmiophilic multilamellar bodies which maybe related with the decrease of surfacant and decrease of microvillus of type ii alveolar cells ; we also found thickening of part of basement lamina between type i alveolar cells and capillary endothelium cells which may inhibit the dispersion of oxygen and contribute to lung dysfunction
二氧化硫熏气染毒的体内实验结果表明，在本次实验的浓度范围内( 56mg m ~ 3 、 112mg m ~ 3 、 168mg m ~ 3低、中、高三个浓度) ： ( 1 )通过透射电镜、 dna凝胶电泳分析和流式细胞分析发现二氧化硫吸入染毒一周对小鼠肺脏没有明显的凋亡诱导作用，但通过透射电镜观察发现二氧化硫可引起肺脏明显的超微结构改变，引起型肺泡上皮细胞板层体空泡化，微绒毛减少，线粒体致密化或肿胀变性；肺泡血管内皮细胞和型肺泡上皮细胞之间基膜增厚，使氧气弥散功能出现障碍，从而降低肺功能。