Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados BJID (1) International Journal of Morphology (1) Autor Arruda,Sérgio (2) Barbosa Jr,Aryon (1) Coelho Filho,João Carlos (1) Loureiro,Camila (1) Santana,Alessandra (1) Takenami,Iukary (1) Mais... Palavra-chave CD68+ macrophages (1) Caseous necrosis (1) Granuloma (1) Hypersensitivity (1) Immunopathogenesis (1) Rich's formula (1) T CD8+ cells (1) Tuberculosis (1) Tuberculous pleurisy (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Journal article (1) Ano 2013 (1) 2009 (1) País Brazil (1) Chile (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Morphological Analyses of Caseous Necrosis Correlated to CD68+ and CD8+ Cells in Biopsies of Tuberculous Pleurisy International Journal of Morphology Santana,Alessandra; Loureiro,Camila; Barbosa Jr,Aryon; Arruda,Sérgio. Tuberculosis is the most prevalent infectious disease in the world. Granuloma formation and caseous necrosis are hallmarks of M. tuberculosis infection and they represent the protective and inflammatory reactions in the infected tissues. The molecular mechanisms that mediate granuloma necrosis are still not well understood. Objectives: To immunolocalize and correlate the amounts of CD68+ macrophages and CD8+ lymphocytes to caseous necrosis extension in granulomas of tuberculous pleurisy. Methods: The study is a retrospective analysis of 30 pleural biopsies with histopathological diagnosis of chronic granulomatous pleurisy with caseous necrosis. These biopsies were classified according to necrosis intensity as minimal (N1), moderate (N2) and intense (N3).... Tipo: Journal article Palavras-chave: Tuberculous pleurisy; CD68+ macrophages; T CD8+ cells; Caseous necrosis. Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000100033 Revisiting the Rich's formula: an update about granulomas in human tuberculosis BJID Coelho Filho,João Carlos; Takenami,Iukary; Arruda,Sérgio. The formula proposed by Rich in 1951 explained the formation in a tuberculous lesion in a period that was unknown cellular functions, cytokines and other immunological aspects involved in granuloma formation by tuberculosis; its components are assembled conceptually to explain the pathogenic mechanisms involved in the granulomatous lesion in tuberculosis. In this manuscript, we report an update of Rich's formula based on the new and old concepts about pathogenic mechanisms involved in the granulomatous lesion in tuberculosis. Current knowledge allows us to conclude that the balance between the characteristics of the bacillus and host protective response is necessary to indicate the outcome of pathogenesis, infection or active disease and the necrosis... Tipo: Info:eu-repo/semantics/article Palavras-chave: Rich's formula; Tuberculosis; Immunopathogenesis; Granuloma; Hypersensitivity. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702013000200017 Registros recuperados: 2 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco