The ultrastructural changes of type ⅱ alveolar cells in asthma group included cell swelling, evacuation of lamellar bodies and partial cell desquamation. 电镜示肺泡Ⅱ型上皮细胞肿胀、板层体排空及部分脱落;
Alveolar macrophage in asthma 肺泡巨噬细胞与支气管哮喘
Difference of T helper cell subsets and B7 co-stimulatory molecule expressions by alveolar macrophages in bronchoalveolar lavage fluid between patients with allergic asthma and chronic obstructive pulmonary disease 哮喘和慢性阻塞性肺疾病患者肺灌洗液Th亚群及B7分子的差异
Differentiation of interleukin 12 release from alveolar macrophages between asthma and hypersensitivity pneumonitis 哮喘和过敏性肺炎患者肺泡巨噬细胞释放白细胞介素-12的差异及意义
Effects of nitroglycerin on nitric oxide and endothelin derived from bronchial epithelial cells and alveolar macrophages in asthma 肺巨噬细胞的灌洗动力学研究硝酸甘油对哮喘患者一氧化氮内皮素的影响及机制
Study on the injury of alveolar type ⅱ epithelial cells in rats with asthma and its mechanism 哮喘大鼠肺泡Ⅱ型上皮细胞损伤及机制研究
The increased alveolar macrophages and positive stained NOS in the lung tissues of asthma model indicate that NO, which is synthesized by the NOS in alveolar macrophages, may play an important role in asthma pathogenesis. 提示在巨噬细胞中的NOS作用下产生的NO在哮喘发病中起重要作用。
Conclusion Widespread and significant inflammation with eosinophilic infiltration exists in the bronchioles and alveolar walls in guinea pig asthma models. 结论支气管哮喘时细支气管和肺组织也广泛存在着以嗜酸粒细胞为主的炎症;
The numbers of alveolar macrophages were significantly increased and NADPH diaphorase staining was positive in asthma model group, in contrast, the alveolar macrophages were hardly seen and there was almost no positive staining of NOS in the control group. NADPH组化染色可见哮喘模型组肺泡巨噬细胞显著增多,NOS染色呈明显阳性反应,对照组肺泡巨噬细胞数极少,且未见NOS染色阳性者。