You are in the accessibility menu

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/42321
Full metadata record
DC FieldValueLanguage
dc.contributor.authorRigobelo, Everlon Cid-
dc.contributor.authorSanto, Edilene-
dc.contributor.authorMarin, Jose Moacir-
dc.date.accessioned2014-05-20T15:33:48Z-
dc.date.accessioned2016-10-25T18:10:29Z-
dc.date.available2014-05-20T15:33:48Z-
dc.date.available2016-10-25T18:10:29Z-
dc.date.issued2008-12-01-
dc.identifierhttp://dx.doi.org/10.1089/fpd.2008.0138-
dc.identifier.citationFoodborne Pathogens and Disease. New Rochelle: Mary Ann Liebert Inc., v. 5, n. 6, p. 811-817, 2008.-
dc.identifier.issn1535-3141-
dc.identifier.urihttp://hdl.handle.net/11449/42321-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/42321-
dc.description.abstractA survey was performed to estimate the frequency of Escherichia coli and Shiga toxin-producing E. coli (STEC) in carcasses obtained from an abattoir in Brazil between February 2006 and June 2007. A total of 216 beef carcasses were sampled at three stages of the slaughter process-preevisceration, postevisceration, and postprocessing-during the rain and dry seasons, respectively. of the carcasses sampled, 58%, were preevisceration E. coli positive, 38% were postevisceration positive, and 32% postprocessing positive. At the postprocessing stage, the isolation of E. coli was twice as high in the rain season. E. coli was isolated from 85 carcasses of which only 3 (1.4%) were positive for stx-encoding genes. No E. coli O157 serogroup isolates were detected. No antimicrobial resistance was found in nine of the isolates (10% of the total). The most frequent resistances were seen against cephalothin (78%), streptomycin (38%), nalidixic acid (36%), and tetracycline (30%). Multidrug resistance (MDR) to three or more antimicrobial agents was determined in 28 (33%) E. coli isolates. The presence of STEC and MDR strains among the isolates in the beef carcasses emphasizes the importance of proper handling to prevent carcass contamination.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.format.extent811-817-
dc.language.isoeng-
dc.publisherMary Ann Liebert, Inc.-
dc.sourceWeb of Science-
dc.titleBeef Carcass Contamination by Shiga Toxin-Producing Escherichia coli Strains in an Abattoir in Brazil: Characterization and Resistance to Antimicrobial Drugsen
dc.typeoutro-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv São Paulo, FORP, Dept Morfol Estomatol & Fisiol, BR-14040904 Ribeirao Preto, Brazil-
dc.description.affiliationUniv Estadual Paulista, Fac Zootecnia Dracena, Ribeirao Preto, Brazil-
dc.description.affiliationUniv Estadual Paulista, Fac Ciencias Agr & Vet Jaboticabal, Ribeirao Preto, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Fac Zootecnia Dracena, Ribeirao Preto, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciencias Agr & Vet Jaboticabal, Ribeirao Preto, Brazil-
dc.description.sponsorshipIdFAPESP: 04/15600-4-
dc.identifier.doi10.1089/fpd.2008.0138-
dc.identifier.wosWOS:000262028400012-
dc.rights.accessRightsAcesso restrito-
dc.identifier.fileWOS000262028400012.pdf-
dc.relation.ispartofFoodborne Pathogens and Disease-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.
 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.