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Pneumonias intersticiais idiopáticas: da patogênese e do remodelamento aos determinantes anátomo-clínico-radiológicos de prognóstico e sobrevida com ênfase ao componente vascular / Idiopathic interstitial pneumonias: pathogenesis and remodeling for determinants anathomic-clinical-radiologic of prognosthic and survival enfaticed of vascular component
São Paulo; s.n; 2006. [241] p. ilus, tab, graf.
Thesis in Portuguese | LILACS | ID: lil-431403
RESUMO
Estudou-se por morfologia, morfometria e imuno-histoquímica o remodelamento vascular (moléculas de adesão), epitelial (moléculas de adesão) e intersticial (colágeno V e células imunes) nos três tipos maiores de pneumonias intersticiais idiopáticas em 62 casos de IPF, 22 casos de NSIP e 25 casos de AIP. O impacto dessas alterações foi avaliado nas provas de função, sobrevida e prognóstico. Demonstrou-se que o remodelamento vascular ativo e fibroelastótico é diretamente proporcional ao grau de atividade parenquimatosa principalmente na UIP. O colágeno V, o mapeamento das células imunes, o aumento da atividade endotelial e epitelial tiveram impacto no espectro diferencial e possivelmente na patogênese das três pneumonias intersticiais estudadas. A resposta imune celular na UIP teve impacto na sobrevida dos pacientes / Studied for morphology, morphometry and immunohischemistry the vascular (adhesion molecules), epithelial (adhesion molecules) and interstitial (collagen V and immune cells) remodeling in the three major types of idiopathic interstitial pneumonias in 62 cases of IPF, 22 cases of NSIP, and 25 cases of AIP. The impact of these alterations was evaluated in the function tests, survival and prognostic. We demonstrated that the active and fibroelastotic vascular remodeling is directly proportional to the degree of parenchymal activity, mainly in the UIP. Collagen V, mapping of the immune cells, increase of the endothelial and epithelial activity had possibly impact in the distinguishing specter and in pathogenesis of the three interstitial pneumonias studied. The cellular immune reply in the UIP it had impact in survival of the patients...
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Pulmonary Fibrosis / Lung Diseases, Interstitial Type of study: Etiology study / Prognostic study Limits: Adult / Female / Humans / Male Language: Portuguese Year: 2006 Type: Thesis

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Full text: Available Index: LILACS (Americas) Main subject: Pulmonary Fibrosis / Lung Diseases, Interstitial Type of study: Etiology study / Prognostic study Limits: Adult / Female / Humans / Male Language: Portuguese Year: 2006 Type: Thesis