CHICKENS CHALLENGED AGAINST Salmonella enterica SOROVAR ENTERITIDIS AND Eimeria tenella AND TREATED WITH ORGANIC ACIDS

Detalhes bibliográficos
Autor(a) principal: Calaça, Gracinda Mariana
Data de Publicação: 2019
Outros Autores: Café, Marcos Barcellos, Andrade, Maria Auxiliadora, Stringhini, José Henrique, Araújo, Itallo Conrado Sousa, Leandro, Nadja Susana Mogyca
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência animal brasileira (Online)
Texto Completo: https://revistas.ufg.br/vet/article/view/43084
Resumo: A commercial organic acids compound was assessed, added to feed, to control Salmonella Enteritidis. Broilers were challenged with Salmonella Enteritidis and Salmonella Enteritidis associated with Eimeria tenella. Five hundred and four day-old Hubbard® females chicks were used in a completely randomized design in a 2x3 factorial, a total of six treatments with six replications and being 14 birds the experimental unit. Intestinal pH, cecum lesion score, oocyst faecal counts and the presence of Salmonella in the cecal tonsils and spleen of broilers were investigated. Broilers that were challenged only with S. Enteritidis that received the compound in test showed lower frequency of bacteria isolation in lymphoid organs. Besides, decreased number of oocysts of E. tenella was observed and the intestinal lesion scores caused by infection was lower. Organic acids promoted a benefit on broilers intestinal health with positive effects on the control of Salmonella Enteritidis with Eimeria tenella.Key Words: coccidiosis, microbiology, small intestine
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spelling CHICKENS CHALLENGED AGAINST Salmonella enterica SOROVAR ENTERITIDIS AND Eimeria tenella AND TREATED WITH ORGANIC ACIDSFRANGOS DESAFIADOS EXPERIMENTALMENTE COM Salmonella enterica SOROVAR ENTERITIDIS E Eimeria tenella E TRATADOS COM ÁCIDOS ORGÂNICOSA commercial organic acids compound was assessed, added to feed, to control Salmonella Enteritidis. Broilers were challenged with Salmonella Enteritidis and Salmonella Enteritidis associated with Eimeria tenella. Five hundred and four day-old Hubbard® females chicks were used in a completely randomized design in a 2x3 factorial, a total of six treatments with six replications and being 14 birds the experimental unit. Intestinal pH, cecum lesion score, oocyst faecal counts and the presence of Salmonella in the cecal tonsils and spleen of broilers were investigated. Broilers that were challenged only with S. Enteritidis that received the compound in test showed lower frequency of bacteria isolation in lymphoid organs. Besides, decreased number of oocysts of E. tenella was observed and the intestinal lesion scores caused by infection was lower. Organic acids promoted a benefit on broilers intestinal health with positive effects on the control of Salmonella Enteritidis with Eimeria tenella.Key Words: coccidiosis, microbiology, small intestineFoi avaliado um composto comercial de ácidos orgânicos, adicionado à ração, no controle da Salmonella de frangos de corte desafiados com Salmonella Enteritidis e Salmonella Enteritidis associadas à Eimeria tenella. Foram utilizados 504 pintos de um dia, fêmeas, da linhagem Hubbard®, sendo o delineamento inteiramente casualizado em esquema fatorial 2x3, totalizando seis tratamentos com seis repetições e 14 aves a unidade experimental. Foi analisado o pH intestinal, o escore de lesão dos cecos, contagem de oocistos fecais e a presença de salmonela no baço e tonsilas cecais das aves. Aves desafiadas com S. Enteritidis que receberam ácidos apresentaram menor frequência de isolamento da bactéria nos órgãos linfoides analisados. Assim como apresentaram redução no número de oocistos de E. tenella nas excretas coletadas diretamente na bandeja e redução dos escores de lesão intestinal provocadas pela infecção por Eimeria tenella. Os ácidos orgânicos promoveram benefício à saúde intestinal dos frangos de corte com reflexos positivos no controle da Salmonella Enteritidis juntamente com a Eimeria tenella.Palavras-chave: coccidiose, intestino delgado, microbiologiaUniversidade Federal de Goiás2019-10-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/43084Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 20 (2019): Continuous publication; 1-10Ciência Animal Brasileira / Brazilian Animal Science; v. 20 (2019): Publicação contínua; 1-101809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/43084/33825https://revistas.ufg.br/vet/article/view/43084/33826Copyright (c) 2019 Ciência Animal Brasileirainfo:eu-repo/semantics/openAccessCalaça, Gracinda MarianaCafé, Marcos BarcellosAndrade, Maria AuxiliadoraStringhini, José HenriqueAraújo, Itallo Conrado SousaLeandro, Nadja Susana Mogyca2023-03-23T18:49:21Zoai:ojs.revistas.ufg.br:article/43084Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:56:15.540611Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv CHICKENS CHALLENGED AGAINST Salmonella enterica SOROVAR ENTERITIDIS AND Eimeria tenella AND TREATED WITH ORGANIC ACIDS
FRANGOS DESAFIADOS EXPERIMENTALMENTE COM Salmonella enterica SOROVAR ENTERITIDIS E Eimeria tenella E TRATADOS COM ÁCIDOS ORGÂNICOS
title CHICKENS CHALLENGED AGAINST Salmonella enterica SOROVAR ENTERITIDIS AND Eimeria tenella AND TREATED WITH ORGANIC ACIDS
spellingShingle CHICKENS CHALLENGED AGAINST Salmonella enterica SOROVAR ENTERITIDIS AND Eimeria tenella AND TREATED WITH ORGANIC ACIDS
Calaça, Gracinda Mariana
title_short CHICKENS CHALLENGED AGAINST Salmonella enterica SOROVAR ENTERITIDIS AND Eimeria tenella AND TREATED WITH ORGANIC ACIDS
title_full CHICKENS CHALLENGED AGAINST Salmonella enterica SOROVAR ENTERITIDIS AND Eimeria tenella AND TREATED WITH ORGANIC ACIDS
title_fullStr CHICKENS CHALLENGED AGAINST Salmonella enterica SOROVAR ENTERITIDIS AND Eimeria tenella AND TREATED WITH ORGANIC ACIDS
title_full_unstemmed CHICKENS CHALLENGED AGAINST Salmonella enterica SOROVAR ENTERITIDIS AND Eimeria tenella AND TREATED WITH ORGANIC ACIDS
title_sort CHICKENS CHALLENGED AGAINST Salmonella enterica SOROVAR ENTERITIDIS AND Eimeria tenella AND TREATED WITH ORGANIC ACIDS
author Calaça, Gracinda Mariana
author_facet Calaça, Gracinda Mariana
Café, Marcos Barcellos
Andrade, Maria Auxiliadora
Stringhini, José Henrique
Araújo, Itallo Conrado Sousa
Leandro, Nadja Susana Mogyca
author_role author
author2 Café, Marcos Barcellos
Andrade, Maria Auxiliadora
Stringhini, José Henrique
Araújo, Itallo Conrado Sousa
Leandro, Nadja Susana Mogyca
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Calaça, Gracinda Mariana
Café, Marcos Barcellos
Andrade, Maria Auxiliadora
Stringhini, José Henrique
Araújo, Itallo Conrado Sousa
Leandro, Nadja Susana Mogyca
description A commercial organic acids compound was assessed, added to feed, to control Salmonella Enteritidis. Broilers were challenged with Salmonella Enteritidis and Salmonella Enteritidis associated with Eimeria tenella. Five hundred and four day-old Hubbard® females chicks were used in a completely randomized design in a 2x3 factorial, a total of six treatments with six replications and being 14 birds the experimental unit. Intestinal pH, cecum lesion score, oocyst faecal counts and the presence of Salmonella in the cecal tonsils and spleen of broilers were investigated. Broilers that were challenged only with S. Enteritidis that received the compound in test showed lower frequency of bacteria isolation in lymphoid organs. Besides, decreased number of oocysts of E. tenella was observed and the intestinal lesion scores caused by infection was lower. Organic acids promoted a benefit on broilers intestinal health with positive effects on the control of Salmonella Enteritidis with Eimeria tenella.Key Words: coccidiosis, microbiology, small intestine
publishDate 2019
dc.date.none.fl_str_mv 2019-10-24
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/vet/article/view/43084
url https://revistas.ufg.br/vet/article/view/43084
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/vet/article/view/43084/33825
https://revistas.ufg.br/vet/article/view/43084/33826
dc.rights.driver.fl_str_mv Copyright (c) 2019 Ciência Animal Brasileira
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Ciência Animal Brasileira
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidade Federal de Goiás
publisher.none.fl_str_mv Universidade Federal de Goiás
dc.source.none.fl_str_mv Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 20 (2019): Continuous publication; 1-10
Ciência Animal Brasileira / Brazilian Animal Science; v. 20 (2019): Publicação contínua; 1-10
1809-6891
1518-2797
reponame:Ciência animal brasileira (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Ciência animal brasileira (Online)
collection Ciência animal brasileira (Online)
repository.name.fl_str_mv Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv ||revistacab@gmail.com
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