Use of organic acids and a competitive exclusion product as growth promoter and salmonella enteritidis control in commercial Turkeys
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1806-9061-2017-0472 http://hdl.handle.net/11449/175701 |
Resumo: | It is estimated that Salmonella causes one million illnesses in the United States annually, with 19,000 hospitalizations and 380 deaths. There are various serotypes of this bacterium, and the serotypes Typhimurium and Enteritidis are commonly isolated from outbreaks and, in most cases, present resistance to the antibiotics utilized in clinical medicine. One of the current theories to explain the emergence of bacterial resistance is the continuous use of antibiotics as growth promoters in animal feeds. Despite the lack of evidences that antibiotic growth promoters cause bacterial resistance, the poultry industry has explored strategies to reduce or to eliminate the use of antibiotic growth promoters in the production chain, including the improvement of biosecurity programs, use of vaccines, genetic selection, and the feeding of other additives, such as organic acid blends (OAB) and competitive exclusion (CE) products. This study aimed at evaluating the effect of the continuous dietary supplementation of an OAB and a CE product on the growth performance, pH of the crop and cecal contents, control of Salmonella Enteritidis (SE) in the cecal content, and acutephase protein serum levels in starter commercial turkeys. The additives promoting similar results as antibiotics under controlled experimental conditions should be further evaluated on commercial farms to allow their utilization under practical conditions. Supplementing commercial turkey diets with the evaluated OAB and CE product may reduce SE load. Serum OVT and AGP levels can be used as effective and fast indicators of infection, including that by SE. |
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Use of organic acids and a competitive exclusion product as growth promoter and salmonella enteritidis control in commercial TurkeysCommercial turkeyCompetitive exclusionOrganic acidSalmonella EnteritidisIt is estimated that Salmonella causes one million illnesses in the United States annually, with 19,000 hospitalizations and 380 deaths. There are various serotypes of this bacterium, and the serotypes Typhimurium and Enteritidis are commonly isolated from outbreaks and, in most cases, present resistance to the antibiotics utilized in clinical medicine. One of the current theories to explain the emergence of bacterial resistance is the continuous use of antibiotics as growth promoters in animal feeds. Despite the lack of evidences that antibiotic growth promoters cause bacterial resistance, the poultry industry has explored strategies to reduce or to eliminate the use of antibiotic growth promoters in the production chain, including the improvement of biosecurity programs, use of vaccines, genetic selection, and the feeding of other additives, such as organic acid blends (OAB) and competitive exclusion (CE) products. This study aimed at evaluating the effect of the continuous dietary supplementation of an OAB and a CE product on the growth performance, pH of the crop and cecal contents, control of Salmonella Enteritidis (SE) in the cecal content, and acutephase protein serum levels in starter commercial turkeys. The additives promoting similar results as antibiotics under controlled experimental conditions should be further evaluated on commercial farms to allow their utilization under practical conditions. Supplementing commercial turkey diets with the evaluated OAB and CE product may reduce SE load. Serum OVT and AGP levels can be used as effective and fast indicators of infection, including that by SE.Department of Veterinary Clinical Sciences School of Veterinary Medicine and Animal Science Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP)Department of Biostatistics Institute of Biosciences Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP)Department of Veterinary Clinical Sciences School of Veterinary Medicine and Animal Science Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP)Department of Biostatistics Institute of Biosciences Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP)Universidade Estadual Paulista (Unesp)Milbradt, E. L. [UNESP]Okamoto, A. S. [UNESP]Padovani, C. R. [UNESP]Fascina, V. B. [UNESP]Silva, T. M. [UNESP]Altarúgio, R. [UNESP]Hataka, A. [UNESP]Schmidt, E. M.S. [UNESP]Andreatti Filho, R. L. [UNESP]2018-12-11T17:17:08Z2018-12-11T17:17:08Z2017-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article551-558application/pdfhttp://dx.doi.org/10.1590/1806-9061-2017-0472Revista Brasileira de Ciencia Avicola, v. 19, n. 4, p. 551-558, 2017.1516-635Xhttp://hdl.handle.net/11449/17570110.1590/1806-9061-2017-0472S1516-635X20170004005512-s2.0-85039721796S1516-635X2017000400551.pdf47039833802243730000-0002-0355-9841Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Ciencia Avicolainfo:eu-repo/semantics/openAccess2024-01-27T06:54:59Zoai:repositorio.unesp.br:11449/175701Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-27T06:54:59Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Use of organic acids and a competitive exclusion product as growth promoter and salmonella enteritidis control in commercial Turkeys |
title |
Use of organic acids and a competitive exclusion product as growth promoter and salmonella enteritidis control in commercial Turkeys |
spellingShingle |
Use of organic acids and a competitive exclusion product as growth promoter and salmonella enteritidis control in commercial Turkeys Milbradt, E. L. [UNESP] Commercial turkey Competitive exclusion Organic acid Salmonella Enteritidis |
title_short |
Use of organic acids and a competitive exclusion product as growth promoter and salmonella enteritidis control in commercial Turkeys |
title_full |
Use of organic acids and a competitive exclusion product as growth promoter and salmonella enteritidis control in commercial Turkeys |
title_fullStr |
Use of organic acids and a competitive exclusion product as growth promoter and salmonella enteritidis control in commercial Turkeys |
title_full_unstemmed |
Use of organic acids and a competitive exclusion product as growth promoter and salmonella enteritidis control in commercial Turkeys |
title_sort |
Use of organic acids and a competitive exclusion product as growth promoter and salmonella enteritidis control in commercial Turkeys |
author |
Milbradt, E. L. [UNESP] |
author_facet |
Milbradt, E. L. [UNESP] Okamoto, A. S. [UNESP] Padovani, C. R. [UNESP] Fascina, V. B. [UNESP] Silva, T. M. [UNESP] Altarúgio, R. [UNESP] Hataka, A. [UNESP] Schmidt, E. M.S. [UNESP] Andreatti Filho, R. L. [UNESP] |
author_role |
author |
author2 |
Okamoto, A. S. [UNESP] Padovani, C. R. [UNESP] Fascina, V. B. [UNESP] Silva, T. M. [UNESP] Altarúgio, R. [UNESP] Hataka, A. [UNESP] Schmidt, E. M.S. [UNESP] Andreatti Filho, R. L. [UNESP] |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Milbradt, E. L. [UNESP] Okamoto, A. S. [UNESP] Padovani, C. R. [UNESP] Fascina, V. B. [UNESP] Silva, T. M. [UNESP] Altarúgio, R. [UNESP] Hataka, A. [UNESP] Schmidt, E. M.S. [UNESP] Andreatti Filho, R. L. [UNESP] |
dc.subject.por.fl_str_mv |
Commercial turkey Competitive exclusion Organic acid Salmonella Enteritidis |
topic |
Commercial turkey Competitive exclusion Organic acid Salmonella Enteritidis |
description |
It is estimated that Salmonella causes one million illnesses in the United States annually, with 19,000 hospitalizations and 380 deaths. There are various serotypes of this bacterium, and the serotypes Typhimurium and Enteritidis are commonly isolated from outbreaks and, in most cases, present resistance to the antibiotics utilized in clinical medicine. One of the current theories to explain the emergence of bacterial resistance is the continuous use of antibiotics as growth promoters in animal feeds. Despite the lack of evidences that antibiotic growth promoters cause bacterial resistance, the poultry industry has explored strategies to reduce or to eliminate the use of antibiotic growth promoters in the production chain, including the improvement of biosecurity programs, use of vaccines, genetic selection, and the feeding of other additives, such as organic acid blends (OAB) and competitive exclusion (CE) products. This study aimed at evaluating the effect of the continuous dietary supplementation of an OAB and a CE product on the growth performance, pH of the crop and cecal contents, control of Salmonella Enteritidis (SE) in the cecal content, and acutephase protein serum levels in starter commercial turkeys. The additives promoting similar results as antibiotics under controlled experimental conditions should be further evaluated on commercial farms to allow their utilization under practical conditions. Supplementing commercial turkey diets with the evaluated OAB and CE product may reduce SE load. Serum OVT and AGP levels can be used as effective and fast indicators of infection, including that by SE. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-10-01 2018-12-11T17:17:08Z 2018-12-11T17:17:08Z |
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/10.1590/1806-9061-2017-0472 Revista Brasileira de Ciencia Avicola, v. 19, n. 4, p. 551-558, 2017. 1516-635X http://hdl.handle.net/11449/175701 10.1590/1806-9061-2017-0472 S1516-635X2017000400551 2-s2.0-85039721796 S1516-635X2017000400551.pdf 4703983380224373 0000-0002-0355-9841 |
url |
http://dx.doi.org/10.1590/1806-9061-2017-0472 http://hdl.handle.net/11449/175701 |
identifier_str_mv |
Revista Brasileira de Ciencia Avicola, v. 19, n. 4, p. 551-558, 2017. 1516-635X 10.1590/1806-9061-2017-0472 S1516-635X2017000400551 2-s2.0-85039721796 S1516-635X2017000400551.pdf 4703983380224373 0000-0002-0355-9841 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira de Ciencia Avicola |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
551-558 application/pdf |
dc.source.none.fl_str_mv |
Scopus 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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1799965739430445056 |