Kick-starting ovarian cyclicity by using dietary glucogenic precursors in post-partum dairy cows: a review - INRAE - Institut national de recherche pour l’agriculture, l’alimentation et l’environnement
Article Dans Une Revue (Article De Synthèse) International Journal of Veterinary Science and Medicine Année : 2020

Kick-starting ovarian cyclicity by using dietary glucogenic precursors in post-partum dairy cows: a review

Résumé

The objective of this review is to describe how dietary glucogenic precursors could stimulate ovarian activity in post-partum dairy cows and improve reproductive success. Although the nutrient requirements for the early resumption of ovarian cycles, and for follicle and embryo development are quantitatively small, reproductive success is deteriorated by post-partum negative energy balance. Since very little glucose is absorbed directly from the digestive tract of ruminants one of the targets for nutritional manipulation could be the glucogenic potential of the diet. This could be achieved by giving rumen-resistant starch or mono-propylene glycol. Both these adaptations increase glucose, insulin and insulin-like growth factor-1 plasma concentrations and stimulate ovarian follicle growth.
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hal-03040725 , version 1 (07-06-2023)

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W. Kaewlamun, Bénédicte Grimard, Christine Duvaux-Ponter, Andrew A. A. Ponter. Kick-starting ovarian cyclicity by using dietary glucogenic precursors in post-partum dairy cows: a review. International Journal of Veterinary Science and Medicine, 2020, 8 (1), pp.39-48. ⟨10.1080/23144599.2020.1773188⟩. ⟨hal-03040725⟩
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