The Relationship between Photoallergens and Melasma Etiology Related to Environment and Vocational Contact of Extrinsic Allergic Alveolitis 光接触过敏原与黄褐斑的相关性研究外源性过敏性肺泡炎的环境和职业接触病原研究
Determination to the Level of Interleukin and Lymphocyte Subsets in the Bronchoalveolar Lavage Fluid of the Patients with Sarcoidosis and Extrinsic Allergic Alveolitis 结节病和外源性过敏性肺泡炎支气管肺泡灌洗液中淋巴细胞亚群及白介素水平的测定
Objective To analyze the features of Extrimic Alergic Alveolitis on HRCT, and to improve HRCT diagnostic accuracy. 目的分析外源性过敏性肺泡炎的高分辨率CT(HRCT)的影像学特点,进一步提高其HRCT诊断的准确性。
The alveolitis that produces fibroblast proliferation and collagen deposition is progreive over time. 肺泡炎引起成纤维细胞增生和胶原沉积。
Essential for the proliferation of disease bronchiolitis and alveolitis. 基本病变为增殖性细支气管炎和肺泡炎。
Alveolitis caused by inhaling bagasse ( sugarcane dust). 吸入甘蔗渣引起的肺泡炎。
Etiology Related to Environment and Vocational Contact of Extrinsic Allergic Alveolitis 外源性过敏性肺泡炎的环境和职业接触病原研究
Results ( 1) Alveolitis in the model and the Chy-I groups were significantly lower than in the control group, but there was no significant different between the model and the Chy-I groups. 结果①干预组、模型组较对照组肺泡炎程度明显加重,但干预组和模型组相差不明显;
Idiopathic pulmonary fibrosis ( IPF) is the representative disease of interstitial lung disease ( ILD). Its pathologic characters are alveolitis and pulmonary interstitial fibrosis. 特发性肺纤维化(IdiopathicPulmonaryFibrosis,IPF)是间质性肺疾病(interstitiallungdisease,ILD)的代表性疾病,以肺泡炎、肺间质纤维化为病理特点。
Objective: To evaluate the HRCT diagnositic value of extrinic allergic alveolitis ( EAA). 目的:评价高分辨率CT(HRCT)对外源性过敏性肺泡炎的诊断价值。
An experimental study on the level of oxygen free radical before and after treatment of chronic pulmonary heart diseases, bronchial asthma and disseminated fibroses alveolitis was done in our department because it is thought nowadays that there is a close relationship between oxygen free radical and pulmonary diseases. 目前认为氧自基与肺部疾病关系密切。为此我科开展了慢性肺心病、支气管哮喘、弥漫性纤维性肺泡炎治疗前后与氧自由基水平的实验研究。
Results Beginning from alveolitis, PF in different diseases has similar pathological changes in a progressive and reparative process. 结果不同病种的肺间质纤维化性改变都是从肺泡炎开始,在发展和修复过程中导致的肺纤维化倾向有共同之处。
CONCLUSION; STAT, was abnormally activated in AMs of rats with bleomycin-induced interstitial pulmonary fibrosis ( IPF). The abnormal STAT, activation may play a role in the pathogenesis of acute alveolitis and pulmonary fibrosis. 结论:实验性肺间质纤维化大鼠AM中存在STAT1的异常活化,并参与了肺泡炎和肺纤维化的形成。
Comparative Study of Alveolitis Induced by Different Dusts in Rats 不同粉尘诱发大鼠肺泡炎的病理研究
Cas-es of fibrotic alveolitis were improved. 3例纤维性肺泡炎临床症状改善。
The peak of alveolitis in DXM shifted backward and the extent of fibrosis was lower than that in BLM. DXM组肺泡炎高峰较BLM组后移;纤维化程度也明显低于BLM组;
Clinical analysis of 12 cases of exogenous allergic alveolitis Mushroom 蘑菇过敏性肺泡炎12例临床分析
Pathologic histology indicated acute alveolitis between 3 and 14 days after bleomycin injection and diffuse pulmonary fibrosis on day 28. Conclusion: Peroxidation damage and inflammatory cells might play an important role in the development of pulmonary fibrosis. 肺组织病理学第3~7天表现为急性肺泡炎,第28天肺纤维化形成。结论:脂质过氧化及炎症细胞在肺纤维化的发生中起重要作用。
Pathologic study of chronic experimental extrinsic allergic alveolitis in 大鼠慢性实验性外源性过敏性肺泡炎的病理研究
Two and four weeks after bleomycin instillation, lung index and hydroxyproline content of bleomycin group were significantly elevated. Histopathologic findings showed typical alveolitis and pulmonary fibrosis. 于注药后第2周和第4周博莱霉素组的肺系数、HP含量均明显增高,病理有典型的肺泡炎和肺纤维化表现。
Results: ① The scores of pulmonary alveolitis and pulmonary fibrosis in Group I and Group B were significantly higher from 17d after bleomycin administration compared with Group N ( all P0.01). 结果:①IFN-γ组和BLM组于造模后第17d起肺泡炎症和肺纤维化的程度及羟脯氨酸含量显著重于正常对照组(P0.01);
The above changes accompanied with lung pathological manifestations, which included acute alveolitis during the earlier period and lung fibrosis during later period. 与之相应的肺组织病理改变为早期的急性肺泡炎和后期纤维化改变。
III procollagen mRNA expression was increased in the acute alveolitis phrase of pulmonary fibrosis induced by Bleomycin, the expression of type I procollagen mRNA was mainly increased in the chronic stage of pulmonary fibrosis. 在肺间质纤维化形成中,I型和III型前胶原mRNA表达呈动态变化,早期肺泡炎以III型前胶原mRNA大量增生为主,晚期纤维化期以I型前胶原mRNA增生为主。
Diagnostic value of collagen type ⅰ and type ⅲ in detection of disease activity of cryptogenic fibrosing alveolitis Ⅰ型和Ⅲ型胶原的测定对隐源性致纤维化性肺泡炎活动性诊断意义的探讨
These clinical laboratory characteristics were considered to be in conformity with extrinsic allergic alveolitis. 作者认为这种临床和实验室特征符合外源性变态反应性肺泡炎。
Preliminary study on effect of pentoxifylline in treatment of extrinsic allergic alveolitis 己酮可可碱对外源性过敏性肺泡炎治疗作用的初步研究
Objective: To study the imaging diagnostic criterion for cryptogenic fibrosing alveolitis ( CFA). 目的:探讨隐源性纤维性肺泡炎影像学诊断依据。
The severity of alveolitis and fibrosis and the content of hydroxyproline of lung tissue in IFN-γ treated group were similar with that in model control group. IFN-γ组肺泡炎、肺组织纤维化评分及羟脯氨酸含量均与实验模型组相近。
Imaging Diagnosis of Cryptogenic Fibrosing Alveolitis 隐源性纤维性肺泡炎的影像学诊断
Production of IL-12, IL-18 and TNF-α by Alveolar Macrophages in Extrinsic Allergic Alveolitis IL-12I、L-18和TNF-α在外源性过敏性肺泡炎发病中的作用