Immunological evaluation of the intestinal mucosa of broiler chicks treated with Lactobacillus Spp. and challenged with Salmonella Enteritidis

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dc.contributor.authorOkamoto, AS [UNESP]
dc.contributor.authorAndreatti Filho, RL [UNESP]
dc.contributor.authorLima, ET [UNESP]
dc.contributor.authorPereira, REP [UNESP]
dc.contributor.authorMenconi, A [UNESP]
dc.contributor.authorRocha, TS [UNESP]
dc.contributor.authorMarietto-Gonçalves, GA [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:39:29Z
dc.date.available2014-05-20T13:39:29Z
dc.date.issued2007-12-01
dc.description.abstractThis study aimed at the antibody production by intestinal mucosa of broilers chicks were orally inoculated with Lactobacillus spp. at one and/or 21 days of age, and subsequently challenged with Salmonella enterica, subspecies enterica, serotype Enteritidis (S. Enteritidis). A total number of 288 drug-free broiler chicks was divided into 6 groups (groups A, B, C, D, E, and F), according to age at Lactobacillus spp. inoculation and SE challenge. The intestinal mucosa immune response was determined as the production of immunoglobulin A against S. Enteritidis, and evaluated by the Enzyme-Linked Immunosorbent Assay (ELISA) technique in intestinal washing fluid. Groups treated with Lactobacillus spp. presented higher IgA production only when the chicks were challenged with S. Enteritidis at 21 days of age. Nevertheless, the expected stimulus for intestinal mucosa antibody production induced by Lactobacillus spp was observed in only some of the treated groups, demonstrating that the protocol utilized in the present experiment resulted in few beneficial effects for chicks, particularly during the first days of life.en
dc.description.affiliationUNESP School of Veterinary Medicine and Animal Science Veterinary Clinics Department
dc.description.affiliationUnespUNESP School of Veterinary Medicine and Animal Science Veterinary Clinics Department
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent259-262
dc.identifierhttp://dx.doi.org/10.1590/S1516-635X2007000400009
dc.identifier.citationRevista Brasileira de Ciência Avícola. Fundação APINCO de Ciência e Tecnologia Avícolas, v. 9, n. 4, p. 259-262, 2007.
dc.identifier.doi10.1590/S1516-635X2007000400009
dc.identifier.fileS1516-635X2007000400009.pdf
dc.identifier.issn1516-635X
dc.identifier.lattes8502462873517464
dc.identifier.scieloS1516-635X2007000400009
dc.identifier.urihttp://hdl.handle.net/11449/13691
dc.identifier.wosWOS:000257537900009
dc.language.isoeng
dc.publisherFundação APINCO de Ciência e Tecnologia Avícolas
dc.relation.ispartofRevista Brasileira de Ciência Avícola
dc.relation.ispartofjcr0.463
dc.rights.accessRightsAcesso aberto
dc.sourceSciELO
dc.subjectChicksen
dc.subjectIgAen
dc.subjectLactobacillusen
dc.subjectSalmonellaen
dc.titleImmunological evaluation of the intestinal mucosa of broiler chicks treated with Lactobacillus Spp. and challenged with Salmonella Enteritidisen
dc.typeArtigo
unesp.author.lattes8502462873517464
unesp.author.orcid0000-0002-0355-9841[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Medicina Veterinária e Zootecnia, Botucatupt

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Artigos - Clínica Veterinária - FMVZ