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Effects of vitamin A on intramuscular fat development in beef cattle: A meta-analysis

Vitamin A, a fat-soluble vitamin, is the basic substance required to maintain healthy vision and the main physiological functions of cattle. The results from previous studies regarding the effect of vitamin A on intramuscular fat varied. This meta-analysis aimed to generate a more comprehensive unde...

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Autores principales: Li, Wei, Wang, Fang, Sun, Fang, Qu, Yongli, Liu, Chunhai, Han, Yongsheng, Wang, Hongbao, Jiang, Botao, Zhong, Peng, Wang, Jiahui, Song, Xueying, Huang, Meng, Ding, Deli
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10050684/
https://www.ncbi.nlm.nih.gov/pubmed/37008352
http://dx.doi.org/10.3389/fvets.2023.1105754
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author Li, Wei
Wang, Fang
Sun, Fang
Qu, Yongli
Liu, Chunhai
Han, Yongsheng
Wang, Hongbao
Jiang, Botao
Zhong, Peng
Wang, Jiahui
Song, Xueying
Huang, Meng
Ding, Deli
author_facet Li, Wei
Wang, Fang
Sun, Fang
Qu, Yongli
Liu, Chunhai
Han, Yongsheng
Wang, Hongbao
Jiang, Botao
Zhong, Peng
Wang, Jiahui
Song, Xueying
Huang, Meng
Ding, Deli
author_sort Li, Wei
collection PubMed
description Vitamin A, a fat-soluble vitamin, is the basic substance required to maintain healthy vision and the main physiological functions of cattle. The results from previous studies regarding the effect of vitamin A on intramuscular fat varied. This meta-analysis aimed to generate a more comprehensive understanding of the relationship between vitamin A and intramuscular fat content and to provide potential clues for future research and commercial practice. Electronic databases such as MEDLINE and Ovid were systematically searched, and studies investigating the relationship between vitamin A and intramuscular fat content were included. Standardized mean differences (SMDs) in intramuscular fat percentage and intramuscular fat score, with their respective 95% confidence intervals (CIs), were calculated. The heterogeneity and publication bias were evaluated. A total of 152 articles were identified through searches of databases. Seven articles were confirmed for inclusion in this meta-analysis. The SMD of IMF percentage derived from the analysis was−0.78 (-2.68, 1.12) (Q = 246.84, p < 0.01). The SMD of the IMF score was 1.25 (-2.75, 5.25) (Q = 87.20, p < 0.01). Our meta-analysis indicates that the addition of vitamin A could decrease intramuscular fat in cattle steers.
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spelling pubmed-100506842023-03-30 Effects of vitamin A on intramuscular fat development in beef cattle: A meta-analysis Li, Wei Wang, Fang Sun, Fang Qu, Yongli Liu, Chunhai Han, Yongsheng Wang, Hongbao Jiang, Botao Zhong, Peng Wang, Jiahui Song, Xueying Huang, Meng Ding, Deli Front Vet Sci Veterinary Science Vitamin A, a fat-soluble vitamin, is the basic substance required to maintain healthy vision and the main physiological functions of cattle. The results from previous studies regarding the effect of vitamin A on intramuscular fat varied. This meta-analysis aimed to generate a more comprehensive understanding of the relationship between vitamin A and intramuscular fat content and to provide potential clues for future research and commercial practice. Electronic databases such as MEDLINE and Ovid were systematically searched, and studies investigating the relationship between vitamin A and intramuscular fat content were included. Standardized mean differences (SMDs) in intramuscular fat percentage and intramuscular fat score, with their respective 95% confidence intervals (CIs), were calculated. The heterogeneity and publication bias were evaluated. A total of 152 articles were identified through searches of databases. Seven articles were confirmed for inclusion in this meta-analysis. The SMD of IMF percentage derived from the analysis was−0.78 (-2.68, 1.12) (Q = 246.84, p < 0.01). The SMD of the IMF score was 1.25 (-2.75, 5.25) (Q = 87.20, p < 0.01). Our meta-analysis indicates that the addition of vitamin A could decrease intramuscular fat in cattle steers. Frontiers Media S.A. 2023-03-15 /pmc/articles/PMC10050684/ /pubmed/37008352 http://dx.doi.org/10.3389/fvets.2023.1105754 Text en Copyright © 2023 Li, Wang, Sun, Qu, Liu, Han, Wang, Jiang, Zhong, Wang, Song, Huang and Ding. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Veterinary Science
Li, Wei
Wang, Fang
Sun, Fang
Qu, Yongli
Liu, Chunhai
Han, Yongsheng
Wang, Hongbao
Jiang, Botao
Zhong, Peng
Wang, Jiahui
Song, Xueying
Huang, Meng
Ding, Deli
Effects of vitamin A on intramuscular fat development in beef cattle: A meta-analysis
title Effects of vitamin A on intramuscular fat development in beef cattle: A meta-analysis
title_full Effects of vitamin A on intramuscular fat development in beef cattle: A meta-analysis
title_fullStr Effects of vitamin A on intramuscular fat development in beef cattle: A meta-analysis
title_full_unstemmed Effects of vitamin A on intramuscular fat development in beef cattle: A meta-analysis
title_short Effects of vitamin A on intramuscular fat development in beef cattle: A meta-analysis
title_sort effects of vitamin a on intramuscular fat development in beef cattle: a meta-analysis
topic Veterinary Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10050684/
https://www.ncbi.nlm.nih.gov/pubmed/37008352
http://dx.doi.org/10.3389/fvets.2023.1105754
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