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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
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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INIA Las Brujas (LB) |
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha actual : |
21/02/2014 |
Actualizado : |
22/02/2014 |
Autor : |
Fernández Abella, D.; Ibáñez, W.; De Mora, M. |
Título : |
Efecto del momento del servicio, número de servicio y período entre servicios, sobre la fertilidad de ovejas merino sincronizadas con servicio a corral |
Fecha de publicación : |
2006 |
Fuente / Imprenta : |
Producción Ovina, 2006, v. 18, p. 49-55 |
Idioma : |
Español |
Thesagro : |
ESTUDIOS DE CASOS PRACTICOS; FERTILIDAD; OVINOS; REPRODUCTIVIDAD. |
Asunto categoría : |
-- |
Marc : |
LEADER 00591naa a2200181 a 4500 001 1029127 005 2014-02-22 008 2006 bl uuuu u00u1 u #d 100 1 $aFERNÁNDEZ ABELLA, D. 245 $aEfecto del momento del servicio, número de servicio y período entre servicios, sobre la fertilidad de ovejas merino sincronizadas con servicio a corral 260 $c2006 650 $aESTUDIOS DE CASOS PRACTICOS 650 $aFERTILIDAD 650 $aOVINOS 650 $aREPRODUCTIVIDAD 700 1 $aIBÁÑEZ, W. 700 1 $aDE MORA, M. 773 $tProducción Ovina, 2006$gv. 18, p. 49-55
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