Effects of deoxynivalenol contaminated diets on productive, morphological and physiological indicators in broiler chickens

The present study with 1-day-old male broilers (Ross 308) was conducted to evaluate the effects of deoxynivalenol (DON) at different levels (5 and 15 mg/kg feed) on growth performance, relative weight of organs, morphology of the small intestine, serum biochemistry, and welfare parameters of broiler...

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Autores: Riahi, Insaf, Marquis, Virginie, Ramos Girona, Antonio J., Brufau, Joaquim, Esteve-Garcia, Enric, Pérez-Vendrell, Anna Maria
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Institución:Universitat de Lleida (UdL)
Repositorio:Repositori Obert UdL
OAI Identifier:oai:repositori.udl.cat:10459.1/69646
Acceso en línea:https://doi.org/10.3390/ani10101795
http://hdl.handle.net/10459.1/69646
Access Level:acceso abierto
Palabra clave:micotoxinas
Deoxynivalenol (DON)
performance
Intestine
Broiler
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spelling Effects of deoxynivalenol contaminated diets on productive, morphological and physiological indicators in broiler chickensRiahi, InsafMarquis, VirginieRamos Girona, Antonio J.Brufau, JoaquimEsteve-Garcia, EnricPérez-Vendrell, Anna MariamicotoxinasDeoxynivalenol (DON)performanceIntestineBroilerThe present study with 1-day-old male broilers (Ross 308) was conducted to evaluate the effects of deoxynivalenol (DON) at different levels (5 and 15 mg/kg feed) on growth performance, relative weight of organs, morphology of the small intestine, serum biochemistry, and welfare parameters of broiler chickens. Forty-five broiler chicks were randomly divided into three different experimental groups with five replicates each: (1) control group received a non-contaminated diet, (2) contaminated diet with 5 mg DON/kg of feed, and (3) contaminated diet with 15 mg DON/kg of feed for 42 days. Results showed that feed artificially contaminated with DON at guidance level (5 mg/kg diet) did not affect growth performance parameters. However, 15 mg/kg reduced body weight gain and altered feed efficiency. DON at two assayed levels significantly increased the absolute and relative weight of thymus and the relative weight of gizzard and decreased the absolute and the relative weight of the colon. Compared to controls, both doses affected small intestine morphometry parameters. In terms of biochemical indicators, DON at 5 mg/kg reduced the creatine kinase level and at 15 mg/kg DON reduced the cholesterol level. Furthermore, DON at 15 mg/kg induced more fear in broilers compared to broilers fed the guidance level. It was concluded that even the guidance level of DON did not affect the chickens' performance. However, its toxic effect occurred in some organs and biochemical parameters.This research was funded by Phileo by Lesaffre Company.MDPI2020info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://doi.org/10.3390/ani10101795http://hdl.handle.net/10459.1/69646reponame:Repositori Obert UdL instname:Universitat de Lleida (UdL)InglésReproducció del document publicat a: https://doi.org/10.3390/ani10101795Animals, 2020, vol. 10, num. 10, p. 1795cc-by (c) Riahi, Insaf et al., 2020info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/oai:repositori.udl.cat:10459.1/696462026-06-24T12:42:17Z
dc.title.none.fl_str_mv Effects of deoxynivalenol contaminated diets on productive, morphological and physiological indicators in broiler chickens
title Effects of deoxynivalenol contaminated diets on productive, morphological and physiological indicators in broiler chickens
spellingShingle Effects of deoxynivalenol contaminated diets on productive, morphological and physiological indicators in broiler chickens
Riahi, Insaf
micotoxinas
Deoxynivalenol (DON)
performance
Intestine
Broiler
title_short Effects of deoxynivalenol contaminated diets on productive, morphological and physiological indicators in broiler chickens
title_full Effects of deoxynivalenol contaminated diets on productive, morphological and physiological indicators in broiler chickens
title_fullStr Effects of deoxynivalenol contaminated diets on productive, morphological and physiological indicators in broiler chickens
title_full_unstemmed Effects of deoxynivalenol contaminated diets on productive, morphological and physiological indicators in broiler chickens
title_sort Effects of deoxynivalenol contaminated diets on productive, morphological and physiological indicators in broiler chickens
dc.creator.none.fl_str_mv Riahi, Insaf
Marquis, Virginie
Ramos Girona, Antonio J.
Brufau, Joaquim
Esteve-Garcia, Enric
Pérez-Vendrell, Anna Maria
author Riahi, Insaf
author_facet Riahi, Insaf
Marquis, Virginie
Ramos Girona, Antonio J.
Brufau, Joaquim
Esteve-Garcia, Enric
Pérez-Vendrell, Anna Maria
author_role author
author2 Marquis, Virginie
Ramos Girona, Antonio J.
Brufau, Joaquim
Esteve-Garcia, Enric
Pérez-Vendrell, Anna Maria
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv micotoxinas
Deoxynivalenol (DON)
performance
Intestine
Broiler
topic micotoxinas
Deoxynivalenol (DON)
performance
Intestine
Broiler
description The present study with 1-day-old male broilers (Ross 308) was conducted to evaluate the effects of deoxynivalenol (DON) at different levels (5 and 15 mg/kg feed) on growth performance, relative weight of organs, morphology of the small intestine, serum biochemistry, and welfare parameters of broiler chickens. Forty-five broiler chicks were randomly divided into three different experimental groups with five replicates each: (1) control group received a non-contaminated diet, (2) contaminated diet with 5 mg DON/kg of feed, and (3) contaminated diet with 15 mg DON/kg of feed for 42 days. Results showed that feed artificially contaminated with DON at guidance level (5 mg/kg diet) did not affect growth performance parameters. However, 15 mg/kg reduced body weight gain and altered feed efficiency. DON at two assayed levels significantly increased the absolute and relative weight of thymus and the relative weight of gizzard and decreased the absolute and the relative weight of the colon. Compared to controls, both doses affected small intestine morphometry parameters. In terms of biochemical indicators, DON at 5 mg/kg reduced the creatine kinase level and at 15 mg/kg DON reduced the cholesterol level. Furthermore, DON at 15 mg/kg induced more fear in broilers compared to broilers fed the guidance level. It was concluded that even the guidance level of DON did not affect the chickens' performance. However, its toxic effect occurred in some organs and biochemical parameters.
publishDate 2020
dc.date.none.fl_str_mv 2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.3390/ani10101795
http://hdl.handle.net/10459.1/69646
url https://doi.org/10.3390/ani10101795
http://hdl.handle.net/10459.1/69646
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.3390/ani10101795
Animals, 2020, vol. 10, num. 10, p. 1795
dc.rights.none.fl_str_mv cc-by (c) Riahi, Insaf et al., 2020
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
rights_invalid_str_mv cc-by (c) Riahi, Insaf et al., 2020
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositori Obert UdL
instname:Universitat de Lleida (UdL)
instname_str Universitat de Lleida (UdL)
reponame_str Repositori Obert UdL
collection Repositori Obert UdL
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repository.mail.fl_str_mv
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