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	Provedor de dados BJM (1) Rev. Microbiol. (1) Autor Monteiro-Neto,Valério (2) Abreu,Afonso Gomes (1) Bando,Sílvia Y. (1) Fracalanzza,Sérgio Eduardo L. (1) Girão,Dennys M. (1) Girão,Valéria Brígido de C. (1) Gonçalves,Azizedite Guedes (1) Marques,Sirlei Garcia (1) Moreira-Filho,Carlos A. (1) Trabulsi,Luiz R. (1) Mais... Palavra-chave Antimicrobial resistance (1) Community-acquired infections (1) EPEC (1) ESBL (1) Enterobacteriaceae (1) Enteropathogenic Escherichia coli (1) Genetic diversity (1) RAPD analysis (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2013 (1) 1999 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Characterization of typical and atypical enteropathogenic Escherichia coli (EPEC) strains of the classical O55 serogroup by RAPD analysis Rev. Microbiol. Girão,Dennys M.; Bando,Sílvia Y.; Girão,Valéria Brígido de C.; Moreira-Filho,Carlos A.; Fracalanzza,Sérgio Eduardo L.; Trabulsi,Luiz R.; Monteiro-Neto,Valério. The genetic diversity of 41 typical and atypical enteropathogenic Escherichia coli (EPEC) strains of the serogroup O55 was analyzed by using the random amplified polymorphic DNA (RAPD) method. All typical EPEC O55 strains were grouped in two clusters (A and C) and belonged to the serotype O55:H6, while cluster B included all atypical strains, which were of the serotype O55:H7. The three groups also included non-motile strains. RAPD may be a useful method for epidemiological studies on E. coli O55 infection. Tipo: Info:eu-repo/semantics/article Palavras-chave: Enteropathogenic Escherichia coli; EPEC; Genetic diversity; RAPD analysis. Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37141999000400013 Extended-spectrum β-lactamase-producing enterobacteriaceae in community-acquired urinary tract infections in São Luís, Brazil BJM Abreu,Afonso Gomes; Marques,Sirlei Garcia; Monteiro-Neto,Valério; Gonçalves,Azizedite Guedes. The number of ESBL-producing Enterobacteriaceae in community-acquired urinary tract infections worldwide is probably underestimated because of the technical difficulties encountered with their detection. In this study, out of 5,672 urine samples analyzed, 916 were positive for uropathogens, 472 of them being enterobacteria of which 7.6% produced β-lactamases. Analysis of the isolated from 36 patients showed a high level of antibiotic resistance, with 52.7% and 80.5% of isolates expressing blaTEM and blaCTX-M, respectively. Tipo: Info:eu-repo/semantics/article Palavras-chave: Enterobacteriaceae; Antimicrobial resistance; ESBL; Community-acquired infections. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000200020 Registros recuperados: 2 Primeira ... 1 ... Última

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