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Type 2 heat-labile enterotoxin (LT-II)-producing Escherichia coli isolated from ostriches with diarrhea

dc.contributor.authorNardi, ARM
dc.contributor.authorSalvadori, M. R.
dc.contributor.authorCoswig, L. T.
dc.contributor.authorGatti, MSV
dc.contributor.authorLeite, D. S.
dc.contributor.authorValadares, G. E.
dc.contributor.authorNeto, M. G.
dc.contributor.authorShocken-Iturrino, R. P.
dc.contributor.authorBlanco, J. E.
dc.contributor.authorYano, T.
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Santiago de Compostela
dc.date.accessioned2014-05-20T15:30:10Z
dc.date.available2014-05-20T15:30:10Z
dc.date.issued2005-02-25
dc.description.abstractThe culture supernatant of Escherichia coli, isolated from ostriches with diarrhea in Brazil, caused elongation in Vero cell, rounding in Chinese hamster ovary (CHO) cells and a cytoplasmic vacuolation in ostrich embryo fibroblasts (OEF), but it was not cytotoxic for chicken embryo fibroblasts (CEF). These effects were not neutralized by antiserum to cholera toxin. Polymerase chain reaction assays showed that the ostrich E.coli contained the gene encoding (eltII-A), but not those for type 1 heat-labile enterotoxin (eltA), heat-stable enterotoxins (estA, estB), verocytotoxins (stx-I, stx-II), or cytotoxic necrotizing factors (cnf 1, cnf 2). All isolates belonged to serotype O15:H8. The enteropathogenic relevance of LT-II in ostrich diarrhea remains undetermined. (C) 2004 Elsevier B.V. All rights reserved.en
dc.description.affiliationUNICAMP, Inst Biol, Dept Microbiol & Imunol, BR-13081862 Campinas, SP, Brazil
dc.description.affiliationUNESP, Fac Med Vet, Jaboticabal, SP, Brazil
dc.description.affiliationUNESP, Fac Med Vet, Aracatuba, SP, Brazil
dc.description.affiliationUniv Santiago de Compostela, Fac Vet, LREC, Lugo 27002, Spain
dc.description.affiliationUnespUNESP, Fac Med Vet, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUNESP, Fac Med Vet, Aracatuba, SP, Brazil
dc.format.extent245-249
dc.identifierhttp://dx.doi.org/10.1016/j.vetmic.2004.11.005
dc.identifier.citationVeterinary Microbiology. Amsterdam: Elsevier B.V., v. 105, n. 3-4, p. 245-249, 2005.
dc.identifier.doi10.1016/j.vetmic.2004.11.005
dc.identifier.issn0378-1135
dc.identifier.urihttp://hdl.handle.net/11449/39603
dc.identifier.wosWOS:000227403900011
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofVeterinary Microbiology
dc.relation.ispartofjcr2.524
dc.relation.ispartofsjr1,175
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectEscherichia colipt
dc.subjecttype 2 heat-labile enterotoxin (LT-II)pt
dc.subjectostrichpt
dc.subjectdiarrheapt
dc.subjectcytoplasmic vacuolationpt
dc.titleType 2 heat-labile enterotoxin (LT-II)-producing Escherichia coli isolated from ostriches with diarrheaen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.orcid0000-0001-6771-5447[2]
unesp.author.orcid0000-0002-5071-4760[9]
unesp.author.orcid0000-0003-4737-7852[5]
unesp.author.orcid0000-0002-0946-4165[5]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt
unesp.departmentClínica e Cirurgia Veterinária - FCAVpt
unesp.departmentPatologia Veterinária - FCAVpt

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