Experimental infection by Salmonella enterica subsp enterica serovar kottbus in day-old broiler chickens
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , , , |
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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1808129464430755840 |