An experimental reproduction of necrotic enteritis In broiler chickens

Autores
Redondo, Leandro Martí­n; 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.
Inst. de Patobiología
Fil: Redondo, Leandro Martí­n. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Redondo, Enzo Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Delgado, Fernando Oscar. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología; Argentina
Fil: la Sala, Luciano Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biologia, Bioquimica y Farmacia. Catedra de Parasitologia Clinica; Argentina
Fil: Fernandez Miyakawa, Mariano Enrique. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fuente
Journal of veterinary science and medicine 4 (1) : 5. (March 2016)
Materia
Enfermedades de los Animales
Pollo
Pollo de Engorde
Enteritis
Clostridium Perfringens
Animal Diseases
Chickens
Broiler Chickens
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/1206
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oai_identifier_str oai:localhost:20.500.12123/1206
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spelling An experimental reproduction of necrotic enteritis In broiler chickensRedondo, Leandro Martí­nRedondo, Enzo AlejandroDelgado, Fernando OscarLa Sala, Luciano FranciscoFernandez Miyakawa, Mariano EnriqueEnfermedades de los AnimalesPolloPollo de EngordeEnteritisClostridium PerfringensAnimal DiseasesChickensBroiler ChickensClostridium 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.Inst. de PatobiologíaFil: Redondo, Leandro Martí­n. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Redondo, Enzo Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Delgado, Fernando Oscar. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología; ArgentinaFil: la Sala, Luciano Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biologia, Bioquimica y Farmacia. Catedra de Parasitologia Clinica; ArgentinaFil: Fernandez Miyakawa, Mariano Enrique. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina2017-09-13T14:08:05Z2017-09-13T14:08:05Z2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/1206http://www.avensonline.org/wp-content/uploads/JVSM-2325-4645-04-0020.pdfRedondo LM, Redondo EA, Delgado F, Sala LF, Miyakawa ME. An Experimental Reproduction of Necrotic Enteritis in Broiler Chickens. J Veter Sci Med. 2016;4(1): 5.2325-4645DOI: 10.13188/2325-4645.1000020Journal of veterinary science and medicine 4 (1) : 5. (March 2016)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-04T09:47:01Zoai:localhost:20.500.12123/1206instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:47:02.394INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
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 Martí­n
Enfermedades de los Animales
Pollo
Pollo de Engorde
Enteritis
Clostridium Perfringens
Animal Diseases
Chickens
Broiler Chickens
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 Martí­n
Redondo, Enzo Alejandro
Delgado, Fernando Oscar
La Sala, Luciano Francisco
Fernandez Miyakawa, Mariano Enrique
author Redondo, Leandro Martí­n
author_facet Redondo, Leandro Martí­n
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 Enfermedades de los Animales
Pollo
Pollo de Engorde
Enteritis
Clostridium Perfringens
Animal Diseases
Chickens
Broiler Chickens
topic Enfermedades de los Animales
Pollo
Pollo de Engorde
Enteritis
Clostridium Perfringens
Animal Diseases
Chickens
Broiler Chickens
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.
Inst. de Patobiología
Fil: Redondo, Leandro Martí­n. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Redondo, Enzo Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Delgado, Fernando Oscar. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología; Argentina
Fil: la Sala, Luciano Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahia Blanca; Argentina. Universidad Nacional del Sur. Departamento de Biologia, Bioquimica y Farmacia. Catedra de Parasitologia Clinica; Argentina
Fil: Fernandez Miyakawa, Mariano Enrique. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patobiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; 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
2017-09-13T14:08:05Z
2017-09-13T14:08:05Z
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/20.500.12123/1206
http://www.avensonline.org/wp-content/uploads/JVSM-2325-4645-04-0020.pdf
Redondo LM, Redondo EA, Delgado F, Sala LF, Miyakawa ME. An Experimental Reproduction of Necrotic Enteritis in Broiler Chickens. J Veter Sci Med. 2016;4(1): 5.
2325-4645
DOI: 10.13188/2325-4645.1000020
url http://hdl.handle.net/20.500.12123/1206
http://www.avensonline.org/wp-content/uploads/JVSM-2325-4645-04-0020.pdf
identifier_str_mv Redondo LM, Redondo EA, Delgado F, Sala LF, Miyakawa ME. An Experimental Reproduction of Necrotic Enteritis in Broiler Chickens. J Veter Sci Med. 2016;4(1): 5.
2325-4645
DOI: 10.13188/2325-4645.1000020
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Journal of veterinary science and medicine 4 (1) : 5. (March 2016)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.623145

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