Aditivos y nutraceúticos en nutrición y sanidad de rumiantes

Ortega-Cerrilla, María Esther; Martínez-Martínez, Ricardo; Vicente-Pérez, Ricardo; García-Flores, Enrique O.; Gómez-Vázquez, Armando; Vázquez, Perpetuo Álvarez

doi:10.33064/iycuaa2021823543

Cited by 1 publication

(6 citation statements)

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“…The percentage of gestation of T1 and T4 were lower (70 percent), compared to T2 and T3 that reached 80 percent of gestation, this shows the efficacy of gluconeogenic and organic minerals in modulating endocrine processes that favor embryonic viability as signal (Ortega 2022). In addition, this demonstrates the effectiveness of the use of short progesterone-based protocols together with short-term focused nutrition that, even without modifying the weight of the sheep, favorsthe ovulatory response in the final stage of follicular development and thus reduces follicular atresia by increasing the ovulation and pregnancy rate (Vinoles 2009; Camacho et al 2021).…”

Section: Discussionmentioning

confidence: 89%

“…Glucose concentration was higher in T1, T2 and T3, showing no difference between them and showing that the use of neutraceuticals in short duration protocols maintains glucose in a higher concentration by favoring the use of food and distribution of nutrients (Aisen et al 2005;Ortega et al 2022). The elevation of glucose at that time favors the secretion of GnRH and therefore gonadotropins and interact with hormones such as insulin and leptin.…”

Section: Discussionmentioning

confidence: 99%

“…Camacho et al (2021) using protein or energy sources prior to service, which takes advantage of the immediate effect of nutrition, different researchers have obtained an increase in the ovulatory rate, pregnancy percentage, and prolificacy Viñoles 2009). In these protocols it is necessary to evaluate new inputs such as nutraceuticals that are defined as the combination of nutrition and pharmaceuticals; that is, it is a food that has medicinal or preventive properties for health (Ortega et al 2022).…”

Section: Introductionmentioning

confidence: 99%

“…On the other hand, glucose regulates reproduction by participating in the release of GnRH and, apparently, insulinassociated peptides participate in the control of energy metabolism in the brain, in addition to having an effect on the size and function of the ovaries. follicle quality (Uribe et al 2009), The effect of Selenium and organic Chromium has been described as benefactors of reproductive processes in sheep (Ortega et al 2022), These compounds are derived from the fermentation of Saccharomyces cerevisiae yeasts. During the growth of the cell, the ion (mineral in inorganic form) is added, in this process the union of the organic fraction of the yeast with the metallic ion is achieved and the organically bound mineral is obtained, which is called organic mineral ( Biotecap), The main function of organic minerals is to increase the level of absorption in the digestive tract, reduce the risk of toxicity and contamination of soil and water, since the mineral excreted in the animal's feces is reduced.…”

Section: Introductionmentioning

confidence: 99%

“…During the growth of the cell, the ion (mineral in inorganic form) is added, in this process the union of the organic fraction of the yeast with the metallic ion is achieved and the organically bound mineral is obtained, which is called organic mineral ( Biotecap), The main function of organic minerals is to increase the level of absorption in the digestive tract, reduce the risk of toxicity and contamination of soil and water, since the mineral excreted in the animal's feces is reduced. In addition, they participate in various metabolic processes and their antioxidant effect favors reproductive cells and embryos (Ortega et al 2022).…”

Section: Introductionmentioning

confidence: 99%

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Comparison of three nutraceuticals administered in targeted nutrition on the reproductive response of Pelibuey ewes synchronized with exogenous hormones in an ultra-short protocol

Quintana¹,

Mendoza²,

Hernandez³

et al. 2023

ASCS

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The objective of this work was to evaluate the reproductive response in Pelibuey ewes comparing the oral administration of three nutraceuticals for five days; T1; 10 g of aminosilicate with minerals, T2; 6 g of a gluconeogenic (Lipofeed), T3; 10 g of organic minerals Se and Cr in inert yeast (Biotecap) and T4; 10 ml of drinking water. All ewes were synchronized using a 5-day protocol with reused CIDRS plus prostaglandin F2α and eCG. Statistical analysis was performed using the GLM procedure of SAS and nonparametric variables using a logistic regression test. The percentage of ewes showing estrus was not different between treatments with percentages between 80 and 90. Hours to estrus was lower (P<0.05) in T1, T2 and T3 with less dispersion with respect to the mean, compared to T4 which had a higher mean. The percentage of gestation was not different between treatments with values of 70 and 80. Prolificacy was higher in T2 and T3 with values of 1.75 and 1.87 (P<0.05) with respect to T1 and T4 with values of 1.4. Blood glucose concentration was not different in T1, T2 and T3 in which less variation was also observed with respect to the mean (P<0.05) with respect to T4. It is concluded that the administration of nutraceuticals in targeted nutrition can improve some reproductive variables in ewes in anestrus, synchronized with an ultra-short protocol with reused CID¨R.

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Section: Discussionmentioning

confidence: 89%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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