Experimental infection by Salmonella enterica subsp enterica serovar kottbus in day-old broiler chickens

Detalhes bibliográficos
Autor(a) principal: Ribeiro, SAM [UNESP]
Data de Publicação: 2005
Outros Autores: Berchieri Jr, A [UNESP], Orsi, MA, Mendonça, AO, Ferrati, AR
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1516-635X2005000200007
http://hdl.handle.net/11449/3105
Resumo: The strain used in this work was a Salmonella enterica subsp enterica serovar Kottbus (6,8:e,h:1,5) isolated from imported day-old ducklings in Laboratório Nacional Agropecuário (LANAGRO/SP) of the Ministry of Agriculture of Brazil (MAPA). In view of the lack of information available about this Salmonella isolate and also because it was detected in day-old imported birds, this study was carried out to investigate the dissemination of S. Kottbus among newly hatched chicks. The birds were placed in three groups: one group of 20 birds received 0.1 mL of S. Kottbus culture containing 1.2 x 10(8) CFU/mL, the second group of 20 birds was inoculated with 1.2 x 10(5) CFU/mL and the third group of 10 birds was untreated (control group). Results were similar for both infected groups. The bacterium was recovered from cloacal swabs collected from the first day following the experimental infection until the end of the trial (42 days post-inoculation). At 15 and 42 days post-inoculation (dpi), half of the birds of each group were killed for bacteriological examination of cecal contents, liver and spleen. At 15 dpi, viable cell counts of S. Kottbus were obtained in all kinds of samples. At 42 dpi, Salmonella was present in the liver and spleen of few birds, but in large amounts in the cecal contents of almost all birds.
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spelling Experimental infection by Salmonella enterica subsp enterica serovar kottbus in day-old broiler chickensDuckPoultrySalmonella KottbussalmonellosisThe strain used in this work was a Salmonella enterica subsp enterica serovar Kottbus (6,8:e,h:1,5) isolated from imported day-old ducklings in Laboratório Nacional Agropecuário (LANAGRO/SP) of the Ministry of Agriculture of Brazil (MAPA). In view of the lack of information available about this Salmonella isolate and also because it was detected in day-old imported birds, this study was carried out to investigate the dissemination of S. Kottbus among newly hatched chicks. The birds were placed in three groups: one group of 20 birds received 0.1 mL of S. Kottbus culture containing 1.2 x 10(8) CFU/mL, the second group of 20 birds was inoculated with 1.2 x 10(5) CFU/mL and the third group of 10 birds was untreated (control group). Results were similar for both infected groups. The bacterium was recovered from cloacal swabs collected from the first day following the experimental infection until the end of the trial (42 days post-inoculation). At 15 and 42 days post-inoculation (dpi), half of the birds of each group were killed for bacteriological examination of cecal contents, liver and spleen. At 15 dpi, viable cell counts of S. Kottbus were obtained in all kinds of samples. At 42 dpi, Salmonella was present in the liver and spleen of few birds, but in large amounts in the cecal contents of almost all birds.Universidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias Departamento de Patologia AnimalMinistério da Agricultura, Pecuária e AbastecimentoFundação APINCO de Ciência e Tecnologia AvícolasUniversidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias Departamento de Patologia AnimalFundação APINCO de Ciência e Tecnologia AvícolasUniversidade Estadual Paulista (Unesp)Ministério da Agricultura, Pecuária e AbastecimentoFundação APINCO de Ciência e Tecnologia AvícolasRibeiro, SAM [UNESP]Berchieri Jr, A [UNESP]Orsi, MAMendonça, AOFerrati, AR2014-05-20T13:16:09Z2014-05-20T13:16:09Z2005-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article107-112application/pdfhttp://dx.doi.org/10.1590/S1516-635X2005000200007Revista Brasileira de Ciência Avícola. Fundação APINCO de Ciência e Tecnologia Avícolas, v. 7, n. 2, p. 107-112, 2005.1516-635Xhttp://hdl.handle.net/11449/310510.1590/S1516-635X2005000200007S1516-635X2005000200007S1516-635X2005000200007.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Ciência Avícola0.463info:eu-repo/semantics/openAccess2024-06-07T13:03:08Zoai:repositorio.unesp.br:11449/3105Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:48:36.378283Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Experimental infection by Salmonella enterica subsp enterica serovar kottbus in day-old broiler chickens
title Experimental infection by Salmonella enterica subsp enterica serovar kottbus in day-old broiler chickens
spellingShingle Experimental infection by Salmonella enterica subsp enterica serovar kottbus in day-old broiler chickens
Ribeiro, SAM [UNESP]
Duck
Poultry
Salmonella Kottbus
salmonellosis
title_short Experimental infection by Salmonella enterica subsp enterica serovar kottbus in day-old broiler chickens
title_full Experimental infection by Salmonella enterica subsp enterica serovar kottbus in day-old broiler chickens
title_fullStr Experimental infection by Salmonella enterica subsp enterica serovar kottbus in day-old broiler chickens
title_full_unstemmed Experimental infection by Salmonella enterica subsp enterica serovar kottbus in day-old broiler chickens
title_sort Experimental infection by Salmonella enterica subsp enterica serovar kottbus in day-old broiler chickens
author Ribeiro, SAM [UNESP]
author_facet Ribeiro, SAM [UNESP]
Berchieri Jr, A [UNESP]
Orsi, MA
Mendonça, AO
Ferrati, AR
author_role author
author2 Berchieri Jr, A [UNESP]
Orsi, MA
Mendonça, AO
Ferrati, AR
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Ministério da Agricultura, Pecuária e Abastecimento
Fundação APINCO de Ciência e Tecnologia Avícolas
dc.contributor.author.fl_str_mv Ribeiro, SAM [UNESP]
Berchieri Jr, A [UNESP]
Orsi, MA
Mendonça, AO
Ferrati, AR
dc.subject.por.fl_str_mv Duck
Poultry
Salmonella Kottbus
salmonellosis
topic Duck
Poultry
Salmonella Kottbus
salmonellosis
description The strain used in this work was a Salmonella enterica subsp enterica serovar Kottbus (6,8:e,h:1,5) isolated from imported day-old ducklings in Laboratório Nacional Agropecuário (LANAGRO/SP) of the Ministry of Agriculture of Brazil (MAPA). In view of the lack of information available about this Salmonella isolate and also because it was detected in day-old imported birds, this study was carried out to investigate the dissemination of S. Kottbus among newly hatched chicks. The birds were placed in three groups: one group of 20 birds received 0.1 mL of S. Kottbus culture containing 1.2 x 10(8) CFU/mL, the second group of 20 birds was inoculated with 1.2 x 10(5) CFU/mL and the third group of 10 birds was untreated (control group). Results were similar for both infected groups. The bacterium was recovered from cloacal swabs collected from the first day following the experimental infection until the end of the trial (42 days post-inoculation). At 15 and 42 days post-inoculation (dpi), half of the birds of each group were killed for bacteriological examination of cecal contents, liver and spleen. At 15 dpi, viable cell counts of S. Kottbus were obtained in all kinds of samples. At 42 dpi, Salmonella was present in the liver and spleen of few birds, but in large amounts in the cecal contents of almost all birds.
publishDate 2005
dc.date.none.fl_str_mv 2005-06-01
2014-05-20T13:16:09Z
2014-05-20T13:16:09Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S1516-635X2005000200007
Revista Brasileira de Ciência Avícola. Fundação APINCO de Ciência e Tecnologia Avícolas, v. 7, n. 2, p. 107-112, 2005.
1516-635X
http://hdl.handle.net/11449/3105
10.1590/S1516-635X2005000200007
S1516-635X2005000200007
S1516-635X2005000200007.pdf
url http://dx.doi.org/10.1590/S1516-635X2005000200007
http://hdl.handle.net/11449/3105
identifier_str_mv Revista Brasileira de Ciência Avícola. Fundação APINCO de Ciência e Tecnologia Avícolas, v. 7, n. 2, p. 107-112, 2005.
1516-635X
10.1590/S1516-635X2005000200007
S1516-635X2005000200007
S1516-635X2005000200007.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista Brasileira de Ciência Avícola
0.463
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 107-112
application/pdf
dc.publisher.none.fl_str_mv Fundação APINCO de Ciência e Tecnologia Avícolas
publisher.none.fl_str_mv Fundação APINCO de Ciência e Tecnologia Avícolas
dc.source.none.fl_str_mv SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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