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	Provedor de dados BJID (2) Autor Cury,Gisele Gentile (2) Lancellotti,Marcelo (2) Brocchi,Marcelo (1) Hollanda,Luciana Maria de (1) Martinez,Roberto (1) Mobilon,Cristiane (1) Pereira,Rafaella Fabiana Carneiro (1) Ramos,Marcelo de Carvalho (1) Silveira,Wanderley Dias da (1) Stehling,Eliana Guedes (1) Mais... Palavra-chave Apoptosis (1) Bacteria induce apoptosis (1) MRSA (1) Molecular characterization (1) Nosocomial (1) Opportunistic bacteria (1) PCR (1) Pathogenic bacteria (1) Respiratory bacteria (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2009 (2) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Molecular typing of methicillin-resistant Staphylococcus aureus (MRSA) strains isolated in two metropolitan areas of São Paulo State, southeast Brazil BJID Cury,Gisele Gentile; Mobilon,Cristiane; Stehling,Eliana Guedes; Lancellotti,Marcelo; Ramos,Marcelo de Carvalho; Martinez,Roberto; Brocchi,Marcelo; Silveira,Wanderley Dias da. One hundred and fifty-one methicillin-resistant z (MRSA) strains have been isolated from patients admitted in tertiary care hospitals in two metropolitan areas (Campinas City and Ribeirão Preto City) in the southeast region of Brazil and analyzed through PCR-based techniques [(PCR amplification of spa, coa, and housekeeping genes (arcC, aroE, gmk, pta, tpi, yqiL)] and further restriction fragment typing of coa and of housekeeping genes. The heterogeneity of spa gene was determined directly by agarose gel electrophoresis migration. The results obtained indicate the existence of three (A, B, C) main clusters. Since the strain distribution in these three clusters is much characteristic, it denotes the existence of three main clones. All strains isolated in... Tipo: Info:eu-repo/semantics/article Palavras-chave: MRSA; Nosocomial; Molecular characterization; PCR. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702009000300002 Pathogenic and opportunistic respiratory bacteria-induced apoptosis BJID Lancellotti,Marcelo; Pereira,Rafaella Fabiana Carneiro; Cury,Gisele Gentile; Hollanda,Luciana Maria de. Several pathogenic or opportunistic bacteria have the ability to either induce or inhibit host cell apoptosis. The capacity to modulate cell pathways that result in the induction or delay of host cell apoptosis is considered to be an important bacterial virulence mechanism. These processes could be mediated by different host cell signaling pathways that are subverted by the bacteria. Pathogens are able to activate apoptotic proteins, such as caspases, or inactivate anti-apoptotic proteins, such as NFkB and the MAPKKs, or even up-regulate the endogenous receptor/ligand system that induces apoptosis, generally when the bacteria are bound to the host cell surface. The bacteria-induced apoptotic or anti-apoptotic processes are often related with the fact that... Tipo: Info:eu-repo/semantics/article Palavras-chave: Pathogenic bacteria; Opportunistic bacteria; Apoptosis; Bacteria induce apoptosis; Respiratory bacteria. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702009000300014 Registros recuperados: 2 Primeira ... 1 ... Última

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