| |
|
|
| Registros recuperados : 26 | |
| 6. |  | BANCHERO, G.; PEREZ CLARIGET, R; BENCINI, R.; LINDSAY,D.; MILTON, J.; MARTIN, G. Endocrine and metabolic factors involved in the effect of nutrition on the production of colostrum in female sheep. (Conference Paper). Reproduction Nutrition Development, July 2006, Volume 46, Issue 4, Pages 447-460.| Biblioteca(s): INIA La Estanzuela. |
|    |
| 7. | | ASTESSIANO, A.; PÉREZ-CLARIGET, R.; QUINTANS, G.; SOCA, P.; CROOKER, B.A.; MEIKLE, A.; CARRIQUIRY, M. Endocrine profiles during the peripartum of primiparous rangeland beef cows of different body condition score (BCS) at calving. In: International Congress on Animal Reproduction, (17º, 2012, Vancouver, Canada). 2012. Reproduction in Domestic Animals 2012, 47 (suppl. 4). Blackwell Verlag, Berlin. resumen no. 2201.| Biblioteca(s): INIA Treinta y Tres. |
| |
| 9. | | ASTESSIANO, A.L.; PÉREZ-CLARIGET, R.; QUINTANS, G.; SOCA, P.; CARRIQUIRY, M. Effects of a short-term increase in the nutritional plane before the mating period on metabolic and endocrine parameters, hepatic gene expression and reproduction in primaparous beef cows on grazing conditions. Journal of Animal Physiology and Animal Nutrition, 2012, v.96, no.3, p.535-544. Article history: received: 23 February 2011; accepted: 5 May 2011.| Biblioteca(s): INIA Treinta y Tres. |
|  |
| 10. | | ROMAN, L.; CLARIGET, J.M.; KARLEN, M.; LÓPEZ-MAZZ, C.; PÉREZ-CLARIGET, R. Efecto de la suplementación con glicerina cruda y afrechillo de arroz sobre el comportamiento productivo y reproductivo de la vacas de carne. In: CONGRESO LATINOAMERICANO DE BUIATRÍA, 15. ; JORNADAS URUGUAYAS DE BUIATRÍA, 39, 2011, Paysandú, Uruguay: SMVU. 2011. p. 235-236| Biblioteca(s): INIA La Estanzuela. |
| |
| 11. | | CLARIGET, J.M.; ROMAN, L.; KARLEN, M.; LÓPEZ-MAZZ, C.; PÉREZ-CLARIGET, R. Efecto de la suplementación con glicerina cruda y afrechillo de arroz sobre el metabolismo de vacas de carne. In: Reunión Latinoamericana de Producción Animal, 22.,"El desafío de la sostenibilidad". Poster, Montevideo, Uruguay: ALPA. 2011. Archivos Latinoamericanos de Producción Animal, v. 19, suppl. 1, p. 323, 2011.| Biblioteca(s): INIA La Estanzuela. |
| |
| 13. | | PÉREZ-CLARIGET, R.; GARESE-RAFFO, J.A.,; FLEISCHMANN-TECHERA, R.; GANZÁBAL, A.; GONZÁLEZ-STAGNARO, C. Estrus synchronization in goats during reproductive season: Use of medroxiprogesterone acetate sponges or prostaglandin after five days of estrus detection . Revista Científica de la Facultad de Ciencias Veterinarias de la Universidad del Zulia, 2012, v.22, no.3, p.245-251. 2-s2.0-84860815855 Article history: Recibido: 21 september 2011 / Aceptado: 29 february 2012.| Biblioteca(s): INIA Las Brujas. |
| |
| 14. | | Regueiro, M.Benech, A.Haretche, J.Ganzábal, A.Pérez Clariget, R. Influencia del tratamiento superovulatorio con eCG sobre la incidencia de ciclo estrales cortos en cabras lecheras ln: Congreso Uruguayo de Producción Animal, 1., 1996, Montevideo, Uruguay Memorias. Montevideo (Uruguay): Asociación Uruguaya de Producción Animal, 1996. p. 232-234 Declarado de interés nacional| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
| |
| 15. | | PEREZ-CLARIGET, R.; CLARIGET, J.M.; LOPEZ-MAZZ, C.; QUINTANS, G. Prepartum supplementation with rice bran and crude glycerine improves the productive and reproductive perfomance of beef cows in pastoral system: [abstract] 2705. In: INTERNATIONAL CONGRESS ON ANIMAL REPRODUCTION (ICAR), 17., 2012, VANCOUVER, CA. Proceedings. Reproduction in Domestic Animals, v, 47, suppl 4, p. 565, 2012.| Biblioteca(s): INIA La Estanzuela; INIA Treinta y Tres. |
| |
| 16. | | CLARIGET, J.; PÉREZ - CLARIGET, R.; ÁLVAREZ - OXILEY, A; BENTANCUR, O.; BRUNI, M.A. Suplementación con glicerina cruda asociada o no al afrechillo de arroz a vacas de carne.[Supplementation of beef cows with crude glycerin associated or not with rice bran]. NA 63. In: Congreso Argentino de Producción Animal, 38., 2015. Resúmenes. Santa Rosa, La Pampa, AR: ASAS/AAPA, 2015. p. 321.| Biblioteca(s): INIA La Estanzuela. |
| |
| 19. | | CLARIGET, J.; ROMAN, L.; KARLEN, M.; ÁLVAREZ-OXILEY, A.; LÓPEZ-MAZZ, C.; PÉREZ-CLARIGET, R. Supplementation with a mixture of whole rice bran and crude glycerin on metabolic responses and performance of primiparous beef cows. Revista Brasileira de Zootecnia, 2016, v. 45, no.1.p.16-25. Article history: Received April 17, 2015 //Accepted November 18, 2015.| Biblioteca(s): INIA La Estanzuela. |
| |
| Registros recuperados : 26 | |
|
|
|
 | 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 : |
29/01/2020 |
|
Actualizado : |
29/01/2020 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Circulación / Nivel : |
Internacional - -- |
|
Autor : |
REGUEIRO, M.; PÉREZ-CLARIGET, R.; GANZÁBAL, A.; ABA, M.; FORSBERG, M. |
|
Afiliación : |
M. REGUEIRO, Department of Animal Production, Fac. Agric., Univ. Rep. Uruguay, A., Montevideo, Uruguay; Centre for Reproductive Biology, Dept. Clin. Chem., Fac. Vet. M., Uppsala, Sweden; R. PÉREZ CLARIGET, Department of Animal Production, Fac. Agric., Univ. Rep. Uruguay, A., Montevideo, Uruguay; Centre for Reproductive Biology, Dept. Clin. Chem., Fac. Vet. M., Uppsala, Sweden; ANDRES RICARDO GANZÁBAL PLANINICH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; M. ABA, Department of Physiopathology, Fac. Vet. Sci., UNCPBA, Camp. Univ., Tandil, Argentina; Centre for Reproductive Biology, Dept. Clin. Chem., Fac. Vet. M., Uppsala, Sweden; M. FORSBERG, Centre for Reproductive Biology, Dept. Clin. Chem., Fac. Vet. M., Uppsala, Sweden. |
|
Título : |
Effect of medroxyprogesterone acetate and eCG treatment on the reproductive performance of dairy goats. |
|
Fecha de publicación : |
1999 |
|
Fuente / Imprenta : |
Small Ruminant Research, August 1999, Volume 33, Issue 3, Pages 223-230. Doi: https://doi.org/10.1016/S0921-4488(99)00024-3 |
|
ISSN : |
0921-4488 |
|
DOI : |
10.1016/S0921-4488(99)00024-3 |
|
Idioma : |
Inglés |
|
Notas : |
Article history: Accepted 27 January 1999. |
|
Contenido : |
ABSTRACT.
The incidence of short oestrous cycles and kidding rate in dairy goats were evaluated after administering a low dose (500 IU) of equine chorionic gonadotrophin (eCG) during two breeding seasons. The first year, 46 does (Saanen, n = 10; Nubian, n = 26; and their local crossbred, n = 10) were used. The second year of the study was performed on 34 of the same does (Saanen, n = 4; Nubian, n = 19; local crossbred, n = 11). The goats were synchronised with intravaginal sponges that contained medroxyprogesterone acetate during a period of 14 days. At the time of sponge withdrawal the animals were assigned to two groups: the eCG group was injected with 500 IU of eCG i.m. and the control group was injected with 2 ml of saline solution. Oestrous detection began 12 h after sponge removal. Once a doe was detected to be on heat, it was mated twice: at the moment of detected heat and 12 h later. The animals which presented short cycles were mated again according to the same schedule. To determine the progesterone concentration, all of the animals were bled on the day of standing heat and every second day over a period of 22 days during the second year. All of the does exhibited oestrus within 4 days after sponge removal. The average time (mean ± SD) between sponge withdrawal and standing heat was significantly shorter in the eCG group than in the control group (34.5 h ± 11.9 versus 42.9 h ± 19.6). More animals in the eCG group returned to oestrus than those in the control group (62.5% versus 15%; p < 0.0001). In the eCG group 77.5% Nubian, 63.6% crossbreed and 14.3% Saanen does returned to oestrus while the corresponding percentages for the control group were 8.7, 10 and 42.9%, respectively. Seventy-six percent (n = 19) of the animals which returned to oestrus in the eCG group did so after a short oestrous cycle, while the corresponding figure in the control group was 16.7% (n = 1) (p = 0.0051). Mean progesterone levels in the mid luteal phase of pregnant and non-pregnant eCG treated animals, were higher than the levels found in the control group. Kidding rates differed significantly between eCG-treated (41.0%) and control animals (64.1%) (p < 0.05), but no significant difference was observed in the mean number of live kids born per doe. Animals weighing less had a higher incidence of short oestrous cycles and a lower kidding rate than heavier animals. In conclusion, using eCG to increase litter size in goats may be influenced by body weight and breed. MenosABSTRACT.
The incidence of short oestrous cycles and kidding rate in dairy goats were evaluated after administering a low dose (500 IU) of equine chorionic gonadotrophin (eCG) during two breeding seasons. The first year, 46 does (Saanen, n = 10; Nubian, n = 26; and their local crossbred, n = 10) were used. The second year of the study was performed on 34 of the same does (Saanen, n = 4; Nubian, n = 19; local crossbred, n = 11). The goats were synchronised with intravaginal sponges that contained medroxyprogesterone acetate during a period of 14 days. At the time of sponge withdrawal the animals were assigned to two groups: the eCG group was injected with 500 IU of eCG i.m. and the control group was injected with 2 ml of saline solution. Oestrous detection began 12 h after sponge removal. Once a doe was detected to be on heat, it was mated twice: at the moment of detected heat and 12 h later. The animals which presented short cycles were mated again according to the same schedule. To determine the progesterone concentration, all of the animals were bled on the day of standing heat and every second day over a period of 22 days during the second year. All of the does exhibited oestrus within 4 days after sponge removal. The average time (mean ± SD) between sponge withdrawal and standing heat was significantly shorter in the eCG group than in the control group (34.5 h ± 11.9 versus 42.9 h ± 19.6). More animals in the eCG group returned to oestrus than those in the control group ... Presentar Todo |
|
Palabras claves : |
ECG; Goat; Oestrous synchronisation; Progesterone. |
|
Asunto categoría : |
L53 Fisiología Animal - Reproducción |
|
Marc : |
LEADER 03333naa a2200253 a 4500
001 1060712
005 2020-01-29
008 1999 bl uuuu u00u1 u #d
022 $a0921-4488
024 7 $a10.1016/S0921-4488(99)00024-3$2DOI
100 1 $aREGUEIRO, M.
245 $aEffect of medroxyprogesterone acetate and eCG treatment on the reproductive performance of dairy goats.$h[electronic resource]
260 $c1999
500 $aArticle history: Accepted 27 January 1999.
520 $aABSTRACT. The incidence of short oestrous cycles and kidding rate in dairy goats were evaluated after administering a low dose (500 IU) of equine chorionic gonadotrophin (eCG) during two breeding seasons. The first year, 46 does (Saanen, n = 10; Nubian, n = 26; and their local crossbred, n = 10) were used. The second year of the study was performed on 34 of the same does (Saanen, n = 4; Nubian, n = 19; local crossbred, n = 11). The goats were synchronised with intravaginal sponges that contained medroxyprogesterone acetate during a period of 14 days. At the time of sponge withdrawal the animals were assigned to two groups: the eCG group was injected with 500 IU of eCG i.m. and the control group was injected with 2 ml of saline solution. Oestrous detection began 12 h after sponge removal. Once a doe was detected to be on heat, it was mated twice: at the moment of detected heat and 12 h later. The animals which presented short cycles were mated again according to the same schedule. To determine the progesterone concentration, all of the animals were bled on the day of standing heat and every second day over a period of 22 days during the second year. All of the does exhibited oestrus within 4 days after sponge removal. The average time (mean ± SD) between sponge withdrawal and standing heat was significantly shorter in the eCG group than in the control group (34.5 h ± 11.9 versus 42.9 h ± 19.6). More animals in the eCG group returned to oestrus than those in the control group (62.5% versus 15%; p < 0.0001). In the eCG group 77.5% Nubian, 63.6% crossbreed and 14.3% Saanen does returned to oestrus while the corresponding percentages for the control group were 8.7, 10 and 42.9%, respectively. Seventy-six percent (n = 19) of the animals which returned to oestrus in the eCG group did so after a short oestrous cycle, while the corresponding figure in the control group was 16.7% (n = 1) (p = 0.0051). Mean progesterone levels in the mid luteal phase of pregnant and non-pregnant eCG treated animals, were higher than the levels found in the control group. Kidding rates differed significantly between eCG-treated (41.0%) and control animals (64.1%) (p < 0.05), but no significant difference was observed in the mean number of live kids born per doe. Animals weighing less had a higher incidence of short oestrous cycles and a lower kidding rate than heavier animals. In conclusion, using eCG to increase litter size in goats may be influenced by body weight and breed.
653 $aECG
653 $aGoat
653 $aOestrous synchronisation
653 $aProgesterone
700 1 $aPÉREZ-CLARIGET, R.
700 1 $aGANZÁBAL, A.
700 1 $aABA, M.
700 1 $aFORSBERG, M.
773 $tSmall Ruminant Research, August 1999, Volume 33, Issue 3, Pages 223-230. Doi: https://doi.org/10.1016/S0921-4488(99)00024-3
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Las Brujas (LB) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
| Expresión de búsqueda válido. Check! |
|
|
