Dietary Supplementation of Algae-Derived Omega-3 Fatty Acids Influences Endometrial and Conceptus Transcript Profiles in Mares

Jacobs, R.D.; Ealy, Alan D.; Pennington, Parker M.; Pukazhenthi, Budhan S.; Warren, L.K.; Wagner, Anne; Johnson, Aime K.; Hess, Tanja; Knight, James; Splan, Rebecca K.

doi:10.1016/j.jevs.2017.08.001

Cited by 7 publications

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“…In this sense, some studies have been carried out with supplementation of polyunsaturated fatty acids (PUFA) of breeding mares (Dinnetz et al 2013, Jacobs et al 2018, in order to improve reproduction.…”

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confidence: 99%

Fatty acid profiles of the plasma and follicular fluid mares fed a combination of linseed and salmon oil

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Maculan

et al. 2021

An. Acad. Bras. Ciênc.

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This study evaluated the presence of polyunsaturated fatty acids in circulating blood and in the ovarian follicular fluid of mares, after supplementation of the diet with linseed oil. Six Mangalarga Marchador mares, weighing 397.00±31.89 kg, were kept on native pasture, and assigned to the current study. In a switch over design, mares were randomly allocated to receive 150 ml of vegetable oil daily, containing polyunsaturated fatty acids n3 (62.23 g ALA, 20.34 g LA, 2.27 g EPA, 2.32 g DHA), (n=3) or no supplementation (n=3) in two replicates. Blood and follicular fluid samples were taken on the first day (D0) and every 30 days until the end of the supplementation period (D60). After 60 days of supplementation, mares were switched across the treatments. Plasma concentrations of linolenic acid in total fatty acids were higher (P=0.006) in the supplemented compared to the control group (1.89±0.13 vs. 1.49±0.13%). There were positive correlations between plasma linoleic acid and follicular fluid arachidonic acid (P=0.0106; r 2 =0.13) and between plasma alpha linolenic acid and follicular fluid EPA (P=0.0004; r 2 =0.2544). Data indicated a low to moderate relationship between the dietary linseed-based oil supplementation studied and circulating and follicular fluid polyunsaturated fatty acids contents in mares.

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Section: Introductionmentioning

confidence: 99%

Fatty acid profiles of the plasma and follicular fluid mares fed a combination of linseed and salmon oil

Viafara

Portilho

Maculan

et al. 2021

An. Acad. Bras. Ciênc.

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show abstract

“…Nenhuma diferença foi observada sobre as variáveis analisadas e os autores concluíram que as diferentes fontes (ricas em ácido palmítico ou ácidos graxos ω-3 e ω-6) podem ser utilizadas como fontes energéticas na dieta de equinos. Por outro lado, com a evolução das técnicas de produção e isolamento, a utilização de microalgas ricas em ácidos graxos poli-insaturados tem se tornado uma possibilidade(JACOBS et al, 2018). Desta forma, a utilização de suplementos lipídicos vem crescendo nos últimos anos, sendo desenvolvidos para melhorar e suprir as diferentes necessidades e carências de cada animal, principalmente com idade avançada.…”

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>b<Efeito da suplementação com microalgas ricas em ácido docosahexaenóico durante o período periparto sobre a involução uterina de éguas>/b<

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Nutrition of Broodmares

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et al. 2021

Veterinary Clinics of North America: Equine Practice

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Dietary Supplementation of Algae-Derived Omega-3 Fatty Acids Influences Endometrial and Conceptus Transcript Profiles in Mares

Cited by 7 publications

References 52 publications

Fatty acid profiles of the plasma and follicular fluid mares fed a combination of linseed and salmon oil

Fatty acid profiles of the plasma and follicular fluid mares fed a combination of linseed and salmon oil

>b<Efeito da suplementação com microalgas ricas em ácido docosahexaenóico durante o período periparto sobre a involução uterina de éguas>/b<

Nutrition of Broodmares

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