An Experimental Reproduction of Necrotic Enteritis in Broiler Chickens

Autores
Redondo, Leandro Martin; Redondo, Enzo Alejandro; Delgado, Fernando Oscar; la Sala, Luciano Francisco; Fernandez Miyakawa, Mariano Enrique
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Clostridium perfringens is the main causative agent of avian necrotic enteritis (NE), an enteric infectious disease considered among the most important diseases in the poultry industry. Currently, there are numerous reports of experimental reproduction of NE using different inoculation protocols along with various predisposing factors which produce highly variable results. These models represent a fraction of a wide range of farming conditions under which disease can develop. This work describes the experimental induction of C. perfringens NE in broiler chickens after a short feed withdrawal of 12 hours prior to bacterial challenge. Broiler chicks fed with commercial chick starter for 14 days post-hatch were afterwards offered feed mixed with C. perfringens twice a day for three consecutive days. On average, over 60% of challenged birds developed typical gross lesions. The results show that it is possible to reproduce the disease under conditions similar to those found in poultry farms which are not covered by other developed models. This model proved to be effective in the experimental reproduction of NE, allowing the evaluation of pathological parameters.
Fil: Redondo, Leandro Martin. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; Argentina
Fil: Redondo, Enzo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; Argentina
Fil: Delgado, Fernando Oscar. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; Argentina
Fil: la Sala, Luciano Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Ciencias Biológicas y Biomédicas del Sur. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Instituto de Ciencias Biológicas y Biomédicas del Sur; Argentina
Fil: Fernandez Miyakawa, Mariano Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; Argentina
Materia
CLOSTRIDIUM PERFRINGENS
EXPERIMENTAL MODEL
BROILER
NECROTIC ENTERITIS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/114569
Acceder
id CONICETDig_ebe3c50cdaea4b62353f7b51cee4b31d
oai_identifier_str oai:ri.conicet.gov.ar:11336/114569
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling An Experimental Reproduction of Necrotic Enteritis in Broiler ChickensRedondo, Leandro MartinRedondo, Enzo AlejandroDelgado, Fernando Oscarla Sala, Luciano FranciscoFernandez Miyakawa, Mariano EnriqueCLOSTRIDIUM PERFRINGENSEXPERIMENTAL MODELBROILERNECROTIC ENTERITIShttps://purl.org/becyt/ford/4.3https://purl.org/becyt/ford/4Clostridium perfringens is the main causative agent of avian necrotic enteritis (NE), an enteric infectious disease considered among the most important diseases in the poultry industry. Currently, there are numerous reports of experimental reproduction of NE using different inoculation protocols along with various predisposing factors which produce highly variable results. These models represent a fraction of a wide range of farming conditions under which disease can develop. This work describes the experimental induction of C. perfringens NE in broiler chickens after a short feed withdrawal of 12 hours prior to bacterial challenge. Broiler chicks fed with commercial chick starter for 14 days post-hatch were afterwards offered feed mixed with C. perfringens twice a day for three consecutive days. On average, over 60% of challenged birds developed typical gross lesions. The results show that it is possible to reproduce the disease under conditions similar to those found in poultry farms which are not covered by other developed models. This model proved to be effective in the experimental reproduction of NE, allowing the evaluation of pathological parameters.Fil: Redondo, Leandro Martin. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; ArgentinaFil: Redondo, Enzo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; ArgentinaFil: Delgado, Fernando Oscar. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; ArgentinaFil: la Sala, Luciano Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Ciencias Biológicas y Biomédicas del Sur. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Instituto de Ciencias Biológicas y Biomédicas del Sur; ArgentinaFil: Fernandez Miyakawa, Mariano Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; ArgentinaAvens Publishing Group2016-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/114569Redondo, Leandro Martin; Redondo, Enzo Alejandro; Delgado, Fernando Oscar; la Sala, Luciano Francisco; Fernandez Miyakawa, Mariano Enrique; An Experimental Reproduction of Necrotic Enteritis in Broiler Chickens; Avens Publishing Group; Journal of Veterinary Science & Medicine; 4; 1; 3-2016; 1-52325-4645CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.avensonline.org/wp-content/uploads/JVSM-2325-4645-04-0020.pdfinfo:eu-repo/semantics/altIdentifier/doi/10.13188/2325-4645.1000020info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:59:53Zoai:ri.conicet.gov.ar:11336/114569instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:59:53.785CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv An Experimental Reproduction of Necrotic Enteritis in Broiler Chickens
title An Experimental Reproduction of Necrotic Enteritis in Broiler Chickens
spellingShingle An Experimental Reproduction of Necrotic Enteritis in Broiler Chickens
Redondo, Leandro Martin
CLOSTRIDIUM PERFRINGENS
EXPERIMENTAL MODEL
BROILER
NECROTIC ENTERITIS
title_short An Experimental Reproduction of Necrotic Enteritis in Broiler Chickens
title_full An Experimental Reproduction of Necrotic Enteritis in Broiler Chickens
title_fullStr An Experimental Reproduction of Necrotic Enteritis in Broiler Chickens
title_full_unstemmed An Experimental Reproduction of Necrotic Enteritis in Broiler Chickens
title_sort An Experimental Reproduction of Necrotic Enteritis in Broiler Chickens
dc.creator.none.fl_str_mv Redondo, Leandro Martin
Redondo, Enzo Alejandro
Delgado, Fernando Oscar
la Sala, Luciano Francisco
Fernandez Miyakawa, Mariano Enrique
author Redondo, Leandro Martin
author_facet Redondo, Leandro Martin
Redondo, Enzo Alejandro
Delgado, Fernando Oscar
la Sala, Luciano Francisco
Fernandez Miyakawa, Mariano Enrique
author_role author
author2 Redondo, Enzo Alejandro
Delgado, Fernando Oscar
la Sala, Luciano Francisco
Fernandez Miyakawa, Mariano Enrique
author2_role author
author
author
author
dc.subject.none.fl_str_mv CLOSTRIDIUM PERFRINGENS
EXPERIMENTAL MODEL
BROILER
NECROTIC ENTERITIS
topic CLOSTRIDIUM PERFRINGENS
EXPERIMENTAL MODEL
BROILER
NECROTIC ENTERITIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.3
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Clostridium perfringens is the main causative agent of avian necrotic enteritis (NE), an enteric infectious disease considered among the most important diseases in the poultry industry. Currently, there are numerous reports of experimental reproduction of NE using different inoculation protocols along with various predisposing factors which produce highly variable results. These models represent a fraction of a wide range of farming conditions under which disease can develop. This work describes the experimental induction of C. perfringens NE in broiler chickens after a short feed withdrawal of 12 hours prior to bacterial challenge. Broiler chicks fed with commercial chick starter for 14 days post-hatch were afterwards offered feed mixed with C. perfringens twice a day for three consecutive days. On average, over 60% of challenged birds developed typical gross lesions. The results show that it is possible to reproduce the disease under conditions similar to those found in poultry farms which are not covered by other developed models. This model proved to be effective in the experimental reproduction of NE, allowing the evaluation of pathological parameters.
Fil: Redondo, Leandro Martin. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; Argentina
Fil: Redondo, Enzo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; Argentina
Fil: Delgado, Fernando Oscar. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; Argentina
Fil: la Sala, Luciano Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Ciencias Biológicas y Biomédicas del Sur. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia. Instituto de Ciencias Biológicas y Biomédicas del Sur; Argentina
Fil: Fernandez Miyakawa, Mariano Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; Argentina
description Clostridium perfringens is the main causative agent of avian necrotic enteritis (NE), an enteric infectious disease considered among the most important diseases in the poultry industry. Currently, there are numerous reports of experimental reproduction of NE using different inoculation protocols along with various predisposing factors which produce highly variable results. These models represent a fraction of a wide range of farming conditions under which disease can develop. This work describes the experimental induction of C. perfringens NE in broiler chickens after a short feed withdrawal of 12 hours prior to bacterial challenge. Broiler chicks fed with commercial chick starter for 14 days post-hatch were afterwards offered feed mixed with C. perfringens twice a day for three consecutive days. On average, over 60% of challenged birds developed typical gross lesions. The results show that it is possible to reproduce the disease under conditions similar to those found in poultry farms which are not covered by other developed models. This model proved to be effective in the experimental reproduction of NE, allowing the evaluation of pathological parameters.
publishDate 2016
dc.date.none.fl_str_mv 2016-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/114569
Redondo, Leandro Martin; Redondo, Enzo Alejandro; Delgado, Fernando Oscar; la Sala, Luciano Francisco; Fernandez Miyakawa, Mariano Enrique; An Experimental Reproduction of Necrotic Enteritis in Broiler Chickens; Avens Publishing Group; Journal of Veterinary Science & Medicine; 4; 1; 3-2016; 1-5
2325-4645
CONICET Digital
CONICET
url http://hdl.handle.net/11336/114569
identifier_str_mv Redondo, Leandro Martin; Redondo, Enzo Alejandro; Delgado, Fernando Oscar; la Sala, Luciano Francisco; Fernandez Miyakawa, Mariano Enrique; An Experimental Reproduction of Necrotic Enteritis in Broiler Chickens; Avens Publishing Group; Journal of Veterinary Science & Medicine; 4; 1; 3-2016; 1-5
2325-4645
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.avensonline.org/wp-content/uploads/JVSM-2325-4645-04-0020.pdf
info:eu-repo/semantics/altIdentifier/doi/10.13188/2325-4645.1000020
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Avens Publishing Group
publisher.none.fl_str_mv Avens Publishing Group
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842269608378105856
score 13.13397

Publicaciones similares