Effect of vitamin A injection at birth on intramuscular fat development and meat quality in beef cattle
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.meatsci.2021.108676 http://hdl.handle.net/11449/222629 |
Resumo: | This study aimed to evaluate intramuscular fat and expression of genes in the muscle of Montana × Nellore treated with vitamin A at birth. We hypothesized that an injection of vitamin A after birth would increase marbling by increasing the expression of angiogenic, adipogenic, and lipogenic genes. Animals treated with vitamin A had greater marbling in the longissimus muscle (P = 0.05). The vitamin A treatment increased the expression of VEGFA gene at 40 days of age and at weaning and increased the expression of ZNF423 at weaning and at harvesting (P ≤ 0.03). The expression of WNT was higher (P = 0.01) at 40 days of age and at weaning in the animals treated with vitamin A. Vitamin A also increased the expression of SREBF1 at 40 days of age and at weaning (P ≤ 0.05). Therefore, the administration of vitamin A to cattle at birth could be a way to increase carcass marbling without affecting the performance of the animals. |
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Repositório Institucional da UNESP |
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Effect of vitamin A injection at birth on intramuscular fat development and meat quality in beef cattleGene expressionMarblingNeonatal programmingRetinoic acidThis study aimed to evaluate intramuscular fat and expression of genes in the muscle of Montana × Nellore treated with vitamin A at birth. We hypothesized that an injection of vitamin A after birth would increase marbling by increasing the expression of angiogenic, adipogenic, and lipogenic genes. Animals treated with vitamin A had greater marbling in the longissimus muscle (P = 0.05). The vitamin A treatment increased the expression of VEGFA gene at 40 days of age and at weaning and increased the expression of ZNF423 at weaning and at harvesting (P ≤ 0.03). The expression of WNT was higher (P = 0.01) at 40 days of age and at weaning in the animals treated with vitamin A. Vitamin A also increased the expression of SREBF1 at 40 days of age and at weaning (P ≤ 0.05). Therefore, the administration of vitamin A to cattle at birth could be a way to increase carcass marbling without affecting the performance of the animals.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)Department of Animal Science Universidade Federal de LavrasDepartment of Animal Production Universidade Estadual PaulistaDepartment of Animal Science Universidade Federal de ViçosaDepartment of Animal Sciences Washington State UniversityTrouw Nutrition, CampinasDepartment of Animal Production Universidade Estadual PaulistaCNPq: 305076/2017-5FAPEMIG: CVZ-PPM-00441–14Universidade Federal de Lavras (UFLA)Universidade Estadual Paulista (UNESP)Universidade Federal de Viçosa (UFV)Washington State UniversityTrouw NutritionMaciel, Felipe C.Machado Neto, Otávio R. [UNESP]Duarte, Marcio S.Du, MinLage, Josiane FonsecaTeixeira, Priscilla D.Martins, Cyntia L. [UNESP]Domingues, Edmilson H.R.Fogaça, Luiz A. [UNESP]Ladeira, Marcio M.2022-04-28T19:45:52Z2022-04-28T19:45:52Z2022-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.meatsci.2021.108676Meat Science, v. 184.0309-1740http://hdl.handle.net/11449/22262910.1016/j.meatsci.2021.1086762-s2.0-85116938877Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMeat Scienceinfo:eu-repo/semantics/openAccess2022-04-28T19:45:52Zoai:repositorio.unesp.br:11449/222629Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:07:56.098843Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of vitamin A injection at birth on intramuscular fat development and meat quality in beef cattle |
title |
Effect of vitamin A injection at birth on intramuscular fat development and meat quality in beef cattle |
spellingShingle |
Effect of vitamin A injection at birth on intramuscular fat development and meat quality in beef cattle Maciel, Felipe C. Gene expression Marbling Neonatal programming Retinoic acid |
title_short |
Effect of vitamin A injection at birth on intramuscular fat development and meat quality in beef cattle |
title_full |
Effect of vitamin A injection at birth on intramuscular fat development and meat quality in beef cattle |
title_fullStr |
Effect of vitamin A injection at birth on intramuscular fat development and meat quality in beef cattle |
title_full_unstemmed |
Effect of vitamin A injection at birth on intramuscular fat development and meat quality in beef cattle |
title_sort |
Effect of vitamin A injection at birth on intramuscular fat development and meat quality in beef cattle |
author |
Maciel, Felipe C. |
author_facet |
Maciel, Felipe C. Machado Neto, Otávio R. [UNESP] Duarte, Marcio S. Du, Min Lage, Josiane Fonseca Teixeira, Priscilla D. Martins, Cyntia L. [UNESP] Domingues, Edmilson H.R. Fogaça, Luiz A. [UNESP] Ladeira, Marcio M. |
author_role |
author |
author2 |
Machado Neto, Otávio R. [UNESP] Duarte, Marcio S. Du, Min Lage, Josiane Fonseca Teixeira, Priscilla D. Martins, Cyntia L. [UNESP] Domingues, Edmilson H.R. Fogaça, Luiz A. [UNESP] Ladeira, Marcio M. |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Lavras (UFLA) Universidade Estadual Paulista (UNESP) Universidade Federal de Viçosa (UFV) Washington State University Trouw Nutrition |
dc.contributor.author.fl_str_mv |
Maciel, Felipe C. Machado Neto, Otávio R. [UNESP] Duarte, Marcio S. Du, Min Lage, Josiane Fonseca Teixeira, Priscilla D. Martins, Cyntia L. [UNESP] Domingues, Edmilson H.R. Fogaça, Luiz A. [UNESP] Ladeira, Marcio M. |
dc.subject.por.fl_str_mv |
Gene expression Marbling Neonatal programming Retinoic acid |
topic |
Gene expression Marbling Neonatal programming Retinoic acid |
description |
This study aimed to evaluate intramuscular fat and expression of genes in the muscle of Montana × Nellore treated with vitamin A at birth. We hypothesized that an injection of vitamin A after birth would increase marbling by increasing the expression of angiogenic, adipogenic, and lipogenic genes. Animals treated with vitamin A had greater marbling in the longissimus muscle (P = 0.05). The vitamin A treatment increased the expression of VEGFA gene at 40 days of age and at weaning and increased the expression of ZNF423 at weaning and at harvesting (P ≤ 0.03). The expression of WNT was higher (P = 0.01) at 40 days of age and at weaning in the animals treated with vitamin A. Vitamin A also increased the expression of SREBF1 at 40 days of age and at weaning (P ≤ 0.05). Therefore, the administration of vitamin A to cattle at birth could be a way to increase carcass marbling without affecting the performance of the animals. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04-28T19:45:52Z 2022-04-28T19:45:52Z 2022-02-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.meatsci.2021.108676 Meat Science, v. 184. 0309-1740 http://hdl.handle.net/11449/222629 10.1016/j.meatsci.2021.108676 2-s2.0-85116938877 |
url |
http://dx.doi.org/10.1016/j.meatsci.2021.108676 http://hdl.handle.net/11449/222629 |
identifier_str_mv |
Meat Science, v. 184. 0309-1740 10.1016/j.meatsci.2021.108676 2-s2.0-85116938877 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Meat Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129492377403392 |