Evaluation of a short-term ingestion of zearalenone, fumonisin, and aflatoxin mixture incorporated, at low concentration, into the diet of weanling piglets and the effect of an anti-mycotoxin feed additive

Detalhes bibliográficos
Autor(a) principal: Melo, Antonio Diego Brandão
Data de Publicação: 2018
Outros Autores: Oliveira, Angela, Oliveira, Geovane Rosa de, Domingues, Chiara, Mazutti, Kelly, Engracia Filho, Jair, Machado Júnior, Pedro Celso, Andrade, Carla de, Costa, Leandro Batista
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30840
Resumo: An experiment was conducted to evaluate the toxic effects of short-term ingestion of a zearalenone, fumonisin, and aflatoxin mixture, at low concentration, into the diet of weanling piglets and to assess the protective efficacy of an anti-mycotoxin feed additive. For 21 days, piglets were exposed to control or multi-mycotoxin treatment with or without the anti-mycotoxin additive. Growth performance was measured after 21d. Blood samples were taken to serum biochemical analysis and for quantify levels of circulating mononuclear immune cells. Effects on organs weights and histological changes, and expression levels of COX-2 and TNF-? in the liver and jejunum were evaluated. Overall, the multi-mycotoxin treatment had no effect on measured variables, and no adverse histopathological changes in organs were observed. The total serum protein concentration was higher in animals that received the multi-mycotoxin treatment; however, levels remained within normal limits for weanling piglets. In conclusion, the short-term multi-mycotoxin mixture, at the dose levels evaluated in this study, seems not affect the health of weanling piglets through the evaluated parameters. The absence of toxicity associated with the multi-mycotoxin treatment rendered it impossible to evaluate the efficacy of the anti-mycotoxin additive.
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spelling Evaluation of a short-term ingestion of zearalenone, fumonisin, and aflatoxin mixture incorporated, at low concentration, into the diet of weanling piglets and the effect of an anti-mycotoxin feed additiveAvaliação tóxica de uma dieta multicontaminada com baixa concentração de zearalenona, fumonisina e aflatoxina em leitões recém desmamados e o efeito de um aditivo antimicotoxinasAnti-mycotoxin additivesGut healthImmunologyMulti-contaminationMycotoxinPiglets.Aditivo antimicotoxinasSaúde intestinalImunologiaMulticontaminaçãoLeitões.An experiment was conducted to evaluate the toxic effects of short-term ingestion of a zearalenone, fumonisin, and aflatoxin mixture, at low concentration, into the diet of weanling piglets and to assess the protective efficacy of an anti-mycotoxin feed additive. For 21 days, piglets were exposed to control or multi-mycotoxin treatment with or without the anti-mycotoxin additive. Growth performance was measured after 21d. Blood samples were taken to serum biochemical analysis and for quantify levels of circulating mononuclear immune cells. Effects on organs weights and histological changes, and expression levels of COX-2 and TNF-? in the liver and jejunum were evaluated. Overall, the multi-mycotoxin treatment had no effect on measured variables, and no adverse histopathological changes in organs were observed. The total serum protein concentration was higher in animals that received the multi-mycotoxin treatment; however, levels remained within normal limits for weanling piglets. In conclusion, the short-term multi-mycotoxin mixture, at the dose levels evaluated in this study, seems not affect the health of weanling piglets through the evaluated parameters. The absence of toxicity associated with the multi-mycotoxin treatment rendered it impossible to evaluate the efficacy of the anti-mycotoxin additive.Um experimento foi conduzido para avaliar os efeitos tóxicos da ingestão simultânea de baixos níveis de zearalenona, fumonisina e aflatoxinas em uma dieta para leitões recém desmamados e avaliar a eficácia de um aditivo antimicotoxinas. Durante 21 dias, os leitões foram expostos aos tratamentos controle ou multicontaminado com ou sem a inclusão do aditivo antimicotoxina. O desempenho dos animais foi avaliado após 21d. Foram coletadas amostras de sangue para análise bioquímica sérica e para quantificar os níveis de células imunes mononucleares circulantes. Foram avaliados os pesos e alterações histológicas dos órgãos e a expressão de COX-2 e TNF-? no fígado e no jejuno. Em geral, o tratamento com micotoxinas não teve efeito sobre as variáveis analisadas e não foram observadas alterações histopatológicas adversas nos órgãos. A concentração de proteína sérica total foi maior para os animais que receberam o tratamento com multimicotoxinas; no entanto, os níveis permaneceram dentro dos limites normais para leitões desmamados. A dieta multicontaminada com micotoxinas, na dose avaliada neste estudo, parece não afetar a saúde de leitões recém desmamados através dos parâmetros avaliados. A ausência de toxicidade associada ao tratamento com micotoxinas tornou impossível avaliar a eficácia do aditivo antimicotoxina.UEL2018-08-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticleapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3084010.5433/1679-0359.2018v39n4p1819Semina: Ciências Agrárias; Vol. 39 No. 4 (2018); 1819-1830Semina: Ciências Agrárias; v. 39 n. 4 (2018); 1819-18301679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30840/24040Copyright (c) 2018 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessMelo, Antonio Diego BrandãoOliveira, AngelaOliveira, Geovane Rosa deDomingues, ChiaraMazutti, KellyEngracia Filho, JairMachado Júnior, Pedro CelsoAndrade, Carla deCosta, Leandro Batista2022-10-20T20:09:08Zoai:ojs.pkp.sfu.ca:article/30840Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-20T20:09:08Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Evaluation of a short-term ingestion of zearalenone, fumonisin, and aflatoxin mixture incorporated, at low concentration, into the diet of weanling piglets and the effect of an anti-mycotoxin feed additive
Avaliação tóxica de uma dieta multicontaminada com baixa concentração de zearalenona, fumonisina e aflatoxina em leitões recém desmamados e o efeito de um aditivo antimicotoxinas
title Evaluation of a short-term ingestion of zearalenone, fumonisin, and aflatoxin mixture incorporated, at low concentration, into the diet of weanling piglets and the effect of an anti-mycotoxin feed additive
spellingShingle Evaluation of a short-term ingestion of zearalenone, fumonisin, and aflatoxin mixture incorporated, at low concentration, into the diet of weanling piglets and the effect of an anti-mycotoxin feed additive
Melo, Antonio Diego Brandão
Anti-mycotoxin additives
Gut health
Immunology
Multi-contamination
Mycotoxin
Piglets.
Aditivo antimicotoxinas
Saúde intestinal
Imunologia
Multicontaminação
Leitões.
title_short Evaluation of a short-term ingestion of zearalenone, fumonisin, and aflatoxin mixture incorporated, at low concentration, into the diet of weanling piglets and the effect of an anti-mycotoxin feed additive
title_full Evaluation of a short-term ingestion of zearalenone, fumonisin, and aflatoxin mixture incorporated, at low concentration, into the diet of weanling piglets and the effect of an anti-mycotoxin feed additive
title_fullStr Evaluation of a short-term ingestion of zearalenone, fumonisin, and aflatoxin mixture incorporated, at low concentration, into the diet of weanling piglets and the effect of an anti-mycotoxin feed additive
title_full_unstemmed Evaluation of a short-term ingestion of zearalenone, fumonisin, and aflatoxin mixture incorporated, at low concentration, into the diet of weanling piglets and the effect of an anti-mycotoxin feed additive
title_sort Evaluation of a short-term ingestion of zearalenone, fumonisin, and aflatoxin mixture incorporated, at low concentration, into the diet of weanling piglets and the effect of an anti-mycotoxin feed additive
author Melo, Antonio Diego Brandão
author_facet Melo, Antonio Diego Brandão
Oliveira, Angela
Oliveira, Geovane Rosa de
Domingues, Chiara
Mazutti, Kelly
Engracia Filho, Jair
Machado Júnior, Pedro Celso
Andrade, Carla de
Costa, Leandro Batista
author_role author
author2 Oliveira, Angela
Oliveira, Geovane Rosa de
Domingues, Chiara
Mazutti, Kelly
Engracia Filho, Jair
Machado Júnior, Pedro Celso
Andrade, Carla de
Costa, Leandro Batista
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Melo, Antonio Diego Brandão
Oliveira, Angela
Oliveira, Geovane Rosa de
Domingues, Chiara
Mazutti, Kelly
Engracia Filho, Jair
Machado Júnior, Pedro Celso
Andrade, Carla de
Costa, Leandro Batista
dc.subject.por.fl_str_mv Anti-mycotoxin additives
Gut health
Immunology
Multi-contamination
Mycotoxin
Piglets.
Aditivo antimicotoxinas
Saúde intestinal
Imunologia
Multicontaminação
Leitões.
topic Anti-mycotoxin additives
Gut health
Immunology
Multi-contamination
Mycotoxin
Piglets.
Aditivo antimicotoxinas
Saúde intestinal
Imunologia
Multicontaminação
Leitões.
description An experiment was conducted to evaluate the toxic effects of short-term ingestion of a zearalenone, fumonisin, and aflatoxin mixture, at low concentration, into the diet of weanling piglets and to assess the protective efficacy of an anti-mycotoxin feed additive. For 21 days, piglets were exposed to control or multi-mycotoxin treatment with or without the anti-mycotoxin additive. Growth performance was measured after 21d. Blood samples were taken to serum biochemical analysis and for quantify levels of circulating mononuclear immune cells. Effects on organs weights and histological changes, and expression levels of COX-2 and TNF-? in the liver and jejunum were evaluated. Overall, the multi-mycotoxin treatment had no effect on measured variables, and no adverse histopathological changes in organs were observed. The total serum protein concentration was higher in animals that received the multi-mycotoxin treatment; however, levels remained within normal limits for weanling piglets. In conclusion, the short-term multi-mycotoxin mixture, at the dose levels evaluated in this study, seems not affect the health of weanling piglets through the evaluated parameters. The absence of toxicity associated with the multi-mycotoxin treatment rendered it impossible to evaluate the efficacy of the anti-mycotoxin additive.
publishDate 2018
dc.date.none.fl_str_mv 2018-08-02
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30840
10.5433/1679-0359.2018v39n4p1819
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30840
identifier_str_mv 10.5433/1679-0359.2018v39n4p1819
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30840/24040
dc.rights.driver.fl_str_mv Copyright (c) 2018 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 39 No. 4 (2018); 1819-1830
Semina: Ciências Agrárias; v. 39 n. 4 (2018); 1819-1830
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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