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	Provedor de dados BJM (1) Ciência Rural (1) Autor Marin,José Moacir (2) Paula,Cleber Jacob Silva de (2) Palavra-chave Antimicrobial resistance (2) Escherichia coli (2) Dog (1) Eae gene (1) ExPEC (1) Multidrug resistance (1) STEC (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2008 (2) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Isolation of extraintestinal pathogenic Escherichia coli from diarrheic dogs and their antimicrobial resistance profile BJM Paula,Cleber Jacob Silva de; Marin,José Moacir. From January to December 2006, 92 Escherichia coli isolates from 25 diarrheic dogs were analyzed by screening for the presence of adhesin-encoding genes (pap, sfa, afa), hemolysin and aerobactin genes. Virulence gene frequencies detected in those isolates were: 12% pap, 1% sfa, 10% hemolysin and 6.5% aerobactin. Ten isolates were characterized as extraintestinal pathogenic E. coli (ExPEC) strains; all showed a multidrug resistance phenotype that may represent a reason for concern due the risk of dissemination of antimicrobial resistant genes to the microbiota of human beings. Tipo: Info:eu-repo/semantics/article Palavras-chave: Escherichia coli; ExPEC; Dog; Antimicrobial resistance; Multidrug resistance. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822008000300016 Occurrence of non-O157 Shiga toxin-producing Escherichia coli in dogs with diarrhea Ciência Rural Paula,Cleber Jacob Silva de; Marin,José Moacir. Shiga toxigenic Escherichia coli (STEC) and Attaching and effacing E. coli (AEEC) have been associated with diarrhea illness in dogs. From January to December 2006, 92 E. coli isolates from 25 diarrheic dogs were analyzed, by screening for the presence of Shiga toxin-producing (stx 1 and stx 2) and intimin (eae) genes. Twelve isolates were detected by PCR to harbor the Shiga toxin genes (7 the stx 1 (7.6%); 5 the stx 2 (5.4%); and none both of them). Nine (9.8%) of the E. coli isolates studied were eae positive non Shiga toxin-producing. Thirteen (62.0%) isolates, carrying stx or eae gene, also showed a hemolysin production. The strains with virulence genes were also examined for resistance to 12 antimicrobial agents. Resistances to cephalothin (85.7%),... Tipo: Info:eu-repo/semantics/article Palavras-chave: Escherichia coli; STEC; Eae gene; Antimicrobial resistance. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782008000600029 Registros recuperados: 2 Primeira ... 1 ... Última

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