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Registros recuperados : 154 | |
62. | | VIÑOLES, C.; DE BARBIERI, I.; FRUGONI, J.C.; MONTOSSI, F. Estrategia de manejo del rodeo de cría pos-sequía. ln: INIA Tacuarembó. Unidad Experimental Glencoe. DÍA DE CAMPO, 10 setiembre, Paysandú, 2009. Producción Animal y Pasturas. Medidas de manejo y alimentación frente a eventos climáticos adversos. Lecciones aprendidas y propuestas a futuro. Tacuarembó (Uruguay): INIA, 2009. p. 5-6 (INIA Serie Actividades de Difusión ; 589) INIA Tacuarembó. Unidad Experimental GlencoeBiblioteca(s): INIA Tacuarembó. |
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70. | | SANTA CRUZ TORRES, R.; CUSHMAN, R.; VIÑOLES, C. Reserva folicular y pubertad. El recuento de folículos antrales es una herramienta que permitiría seleccionar terneras más precoces al destete. In: VIÑOLES, C.; SANTA CRUZ TORRES, R. (Eds.). Recuento de folículos antrales y concentraciones de hormona anti-Mülleriana: dos potenciales herramientas de selección de reemplazos //Antral follicle count and anti-Müllerian hormone concentrations: two potential replacement selection tools. Montevideo (UY): INIA, 2019. p. 19-35 (INIA Serie Técnica; 249) Trabajo publicado en la revista Theriogenology: Santa Cruz, R., Cushman, R.A., Vinoles, C., 2018. Antral follicular count is a tool that may allow the selection of more precocious Bradford heifers at weaning. Theriogenology 119,...Biblioteca(s): INIA Tacuarembó. |
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71. | | ALVEZ, A.; GUILLEN, S.; SEQUEIRA, M.; MEIKLE, A.; VIÑOLES, C. Sub-fertility in beef cattle: follicle dynamics and progesterone concentration during the estrus cycle. [Resumen de poster]. ln: Encuentro de Investigadores de la Región Noreste: Cerro Largo-Rivera-Tacuarembó, 1., 12 de agosto de 2016, Campus Interinstitucional de Tacuarembó, Tacuarembó. Libro de Resúmenes. Tacuarembó: UDELAR; INIA, 2016. p. 44 Modalidad: poster.Biblioteca(s): INIA Tacuarembó. |
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72. | | ALVEZ, A.; GUILLEN, S.; SEQUEIRA, M.; MEIKLE, A.; VIÑOLES, C. Sub-fertility in beef cattle: follicle dynamics and progesterone concentrations during the estrus cycle In: Juengel, J.L.; Miyamoto, A.; Price, C.; Reynolds, L.P.; Smith, M.F.; Webb, R.; eds. Proceedings of the International Symposium on Reproduction in Dometic Ruminants, 9., Obihiro, Hokkaido, Japan, Agosto 2014 621 p.Biblioteca(s): INIA Tacuarembó. |
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77. | | CUNHA, F.; CUSHMAN, R.A.; SANTA CRUZ, R.; DE NAVA, G.; VIÑOLES, C. Antral follicular count has limited impact in the selection of more fertile beef heifers. Livestock Science, November 2020, Volume 241, Article number 104230. Doi: https://doi.org/10.1016/j.livsci.2020.104230 Article history: Received 7 April 2020, Revised 20 July 2020, Accepted 25 August 2020, Available online 26 August 2020. Acknowledgments: This work was supported by the project ?Marcadores de Fertilidad para Ganado de Carne? of the...Biblioteca(s): INIA Tacuarembó. |
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79. | | GONZÁLEZ, X.; ALVEZ, A.; MEIKLE, A.; NICOLINI, P.; ULGUIM, R.; VIÑOLES, C. Análisis morfológico de estructuras ováricas en vacas Hereford fértiles y subfértiles. ln: Encuentro de Investigadores de la Región Noreste: Cerro Largo-Rivera-Tacuarembó, 1., 12 de agosto de 2016, Campus Interinstitucional de Tacuarembó, Tacuarembó. Libro de Resúmenes. Tacuarembó: UDELAR; INIA, 2016. p. 28 Modalidad oral.Biblioteca(s): INIA Tacuarembó. |
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80. | | GONZÁLEZ, X.; ALVEZ, A.; MEIKLE, A.; ULGUIM, R.; ULGUIM, R.; NICOLINI, P.; VIÑOLES, C. Características de las estructuras ováricas en vacas para carne fértiles y subfértiles. [Resumen]. In: CONGRESO ASOCIACIÓN URUGUAYA DE PRODUCCIÓN ANIMAL (6º, Marzo, 2018, Tacuarembó, Uruguay). Resúmenes. Tacuarembó: AUPA, 2018. p. 122Biblioteca(s): INIA Tacuarembó. |
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Registros recuperados : 154 | |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
|
Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
20/11/2015 |
Actualizado : |
04/10/2019 |
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
Autor : |
VIÑOLES, C.; SOSA, C.; MEIKLE, A.; ABECIA, J.-A. |
Afiliación : |
CAROLINA VIÑOLES GIL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CECILIA SOSA, Universidad de Zaragoza; ANA MEIKLE, Universidad de la República (UdelaR)/ Facultad de Veterinaria; JOSÉ-ALFONSO ABECIA, Universidad de Zaragoza. |
Título : |
Embryo losses during nutritional treatments in animal models: lessons for humans embryo losses and nutrition in Mammals. |
Fecha de publicación : |
2015 |
Fuente / Imprenta : |
In: Watson, R.R. (Ed.), 2015, Handbook of Fertility: Nutrition, Diet, Lifestyle and Reproductive Health. Elsevier, p.99-105 (Chap. 9). |
Páginas : |
99-105 |
ISBN : |
978-012800993-2 |
DOI : |
10.1016/B978-0-12-800872-0.00009-3 |
Idioma : |
Inglés |
Contenido : |
ABSTRACT.
Extremes in nutrition and aging play important roles in infertility and the health status of the mother and the newborn. Using animal models, it has been shown that follicular population, the quality of the oocyte, and uterine receptivity are sensitive to short- and long-term effects of nutrition, which affect the outcome of natural and artificial reproductive techniques. The establishment of pregnancy that depends on an adequate synchrony between the embryo and the endometrium is altered by over- and undernutrition. While overnutrition in early pregnancy can increase embryo losses due to an increase in progesterone clearance from circulation, subnutrition induces a decrease in the expression of progesterone receptors in the endometrium and in the concentrations of metabolic hormones and their receptors in the endometrium and the oviduct. Education and enhanced awareness of the effect of nutrition and age on fertility are essential in counseling patients who desire pregnancy.
© 2015 Elsevier Inc. All rights reserved. |
Palabras claves : |
METABOLIC HORMONES; OOCYTE; PROGESTERONE; SUBNUTRITION; UTERUS. |
Thesagro : |
MODELO ANIMAL; PROGESTERONA. |
Asunto categoría : |
-- |
Marc : |
LEADER 01913naa a2200277 a 4500 001 1053958 005 2019-10-04 008 2015 bl uuuu u00u1 u #d 020 $a978-012800993-2 024 7 $a10.1016/B978-0-12-800872-0.00009-3$2DOI 100 1 $aVIÑOLES, C. 245 $aEmbryo losses during nutritional treatments in animal models$blessons for humans embryo losses and nutrition in Mammals. 260 $c2015 300 $a99-105 520 $aABSTRACT. Extremes in nutrition and aging play important roles in infertility and the health status of the mother and the newborn. Using animal models, it has been shown that follicular population, the quality of the oocyte, and uterine receptivity are sensitive to short- and long-term effects of nutrition, which affect the outcome of natural and artificial reproductive techniques. The establishment of pregnancy that depends on an adequate synchrony between the embryo and the endometrium is altered by over- and undernutrition. While overnutrition in early pregnancy can increase embryo losses due to an increase in progesterone clearance from circulation, subnutrition induces a decrease in the expression of progesterone receptors in the endometrium and in the concentrations of metabolic hormones and their receptors in the endometrium and the oviduct. Education and enhanced awareness of the effect of nutrition and age on fertility are essential in counseling patients who desire pregnancy. © 2015 Elsevier Inc. All rights reserved. 650 $aMODELO ANIMAL 650 $aPROGESTERONA 653 $aMETABOLIC HORMONES 653 $aOOCYTE 653 $aPROGESTERONE 653 $aSUBNUTRITION 653 $aUTERUS 700 1 $aSOSA, C. 700 1 $aMEIKLE, A. 700 1 $aABECIA, J.-A. 773 $tIn: Watson, R.R. (Ed.), 2015, Handbook of Fertility: Nutrition, Diet, Lifestyle and Reproductive Health. Elsevier, p.99-105 (Chap. 9).
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