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Use of monosodium-glutamate as a novel dietary supplement strategy for ovarian stimulation in goats
This study aimed to investigate the reproductive effects of adding monosodium glutamate (MSG) to the diet of goats. Eleven adult goats received synchronized estrus and follicular waves using three prostaglandin analog injections every seven days. Goats allocated to individual pens received 1 g/kg BW...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Colégio Brasileiro de Reprodução Animal
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10681136/ https://www.ncbi.nlm.nih.gov/pubmed/38026004 http://dx.doi.org/10.1590/1984-3143-AR2023-0094 |
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author | Soares, Anne Caroline Santos Alves, Juliana Paula Martins Fernandes, César Carneiro Linhares Silva, Maria Raquel Lopes Conde, Alfredo José Herrera Teixeira, Dárcio Ítalo Alves Rondina, Davide |
author_facet | Soares, Anne Caroline Santos Alves, Juliana Paula Martins Fernandes, César Carneiro Linhares Silva, Maria Raquel Lopes Conde, Alfredo José Herrera Teixeira, Dárcio Ítalo Alves Rondina, Davide |
author_sort | Soares, Anne Caroline Santos |
collection | PubMed |
description | This study aimed to investigate the reproductive effects of adding monosodium glutamate (MSG) to the diet of goats. Eleven adult goats received synchronized estrus and follicular waves using three prostaglandin analog injections every seven days. Goats allocated to individual pens received 1 g/kg BW of MSG in their diet for 23 days (MOGLU group, n = 6), whereas the control group (n = 5) maintained the base diet. The supplemented animals showed an increase in dry matter intake (P < 0.0001) and a reduction in heart rate (P < 0.05), respiratory rate, and ruminal movement (P < 0.001). Surface and rectal temperatures were higher in the MOGLU group, (P < 0.0001) with a significant increase in the afternoon. There was an increase (P < 0.05) in the frequency of behaviors related to rumination, defecation, and urination in the MOGLU group, and a reduction in behaviors associated with stress (P < 0.05). No differences were observed in the plasma levels of proteins, albumin, urea, cholesterol, or triglycerides. Glucose levels were lower (P < 0.05) in the MOGLU group, which also showed increased glutathione peroxide levels during the induction of ovulation. Supplemented animals recorded a larger number (P < 0.05) of follicles throughout the experimental period and higher intraovarian blood perfusion (P < 0.05) during ovulation induction. We conclude that MSG exerts a positive effect on the reproductive response in goats and therefore represents an effective nutritional supplement. |
format | Online Article Text |
id | pubmed-10681136 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Colégio Brasileiro de Reprodução Animal |
record_format | MEDLINE/PubMed |
spelling | pubmed-106811362023-11-10 Use of monosodium-glutamate as a novel dietary supplement strategy for ovarian stimulation in goats Soares, Anne Caroline Santos Alves, Juliana Paula Martins Fernandes, César Carneiro Linhares Silva, Maria Raquel Lopes Conde, Alfredo José Herrera Teixeira, Dárcio Ítalo Alves Rondina, Davide Anim Reprod Original Article This study aimed to investigate the reproductive effects of adding monosodium glutamate (MSG) to the diet of goats. Eleven adult goats received synchronized estrus and follicular waves using three prostaglandin analog injections every seven days. Goats allocated to individual pens received 1 g/kg BW of MSG in their diet for 23 days (MOGLU group, n = 6), whereas the control group (n = 5) maintained the base diet. The supplemented animals showed an increase in dry matter intake (P < 0.0001) and a reduction in heart rate (P < 0.05), respiratory rate, and ruminal movement (P < 0.001). Surface and rectal temperatures were higher in the MOGLU group, (P < 0.0001) with a significant increase in the afternoon. There was an increase (P < 0.05) in the frequency of behaviors related to rumination, defecation, and urination in the MOGLU group, and a reduction in behaviors associated with stress (P < 0.05). No differences were observed in the plasma levels of proteins, albumin, urea, cholesterol, or triglycerides. Glucose levels were lower (P < 0.05) in the MOGLU group, which also showed increased glutathione peroxide levels during the induction of ovulation. Supplemented animals recorded a larger number (P < 0.05) of follicles throughout the experimental period and higher intraovarian blood perfusion (P < 0.05) during ovulation induction. We conclude that MSG exerts a positive effect on the reproductive response in goats and therefore represents an effective nutritional supplement. Colégio Brasileiro de Reprodução Animal 2023-11-10 /pmc/articles/PMC10681136/ /pubmed/38026004 http://dx.doi.org/10.1590/1984-3143-AR2023-0094 Text en https://creativecommons.org/licenses/by/4.0/Copyright © The Author(s). This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Article Soares, Anne Caroline Santos Alves, Juliana Paula Martins Fernandes, César Carneiro Linhares Silva, Maria Raquel Lopes Conde, Alfredo José Herrera Teixeira, Dárcio Ítalo Alves Rondina, Davide Use of monosodium-glutamate as a novel dietary supplement strategy for ovarian stimulation in goats |
title | Use of monosodium-glutamate as a novel dietary supplement strategy for ovarian stimulation in goats |
title_full | Use of monosodium-glutamate as a novel dietary supplement strategy for ovarian stimulation in goats |
title_fullStr | Use of monosodium-glutamate as a novel dietary supplement strategy for ovarian stimulation in goats |
title_full_unstemmed | Use of monosodium-glutamate as a novel dietary supplement strategy for ovarian stimulation in goats |
title_short | Use of monosodium-glutamate as a novel dietary supplement strategy for ovarian stimulation in goats |
title_sort | use of monosodium-glutamate as a novel dietary supplement strategy for ovarian stimulation in goats |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10681136/ https://www.ncbi.nlm.nih.gov/pubmed/38026004 http://dx.doi.org/10.1590/1984-3143-AR2023-0094 |
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