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Título: | Ovarian response after a GnRH challenge in seasonally anestrous ewes |
Autor: | Rubianes, Edgardo Castro, Teresa de Ungerfeld, Rodolfo Meikle, Ana Rivero, A. |
Tipo: | Artículo |
Descriptores: | OVINOS, OVEJAS, OVARIOS, HORMONAS, PROGESTERONA, GNRH, ULTRASONOGRAFIA |
Fecha de publicación: | 1997 |
Resumen: | To study the ovarian response of seasonally anestrous Corriedale ewes to a gonadotropin releasing hormone challenge, daily transrectal ultrasonography or laparotomy were performed and luteinizing hormone and progesterone profiles were determined. Of the responding ewes (8/17), three ovulated and formed a healthy corpus luteum and five formed large luteinized follicular cysts that secreted low progesterone levels for 2 to 3 d. Therefore, the study of progesterone profiles alone could lead to erroneous interpretations of the ovarian response to GnRH challenge in sheep. |
EN: | Canadian Journal of Animal Science, 1997, 77, 727–730 |
Citación: | Rubianes, E, Castro, T, Ungerfeld, R, Meikle, A y Rivero, A. Ovarian response after a GnRH challenge in seasonally anestrous ewes. Canadian Journal of Animal Science. [en línea] 1997, 77, 727–730 |
Licencia: | Licencia Creative Commons Atribución (CC - By 4.0) |
Aparece en las colecciones: | Publicaciones académicas y científicas - Facultad de Veterinaria |
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M31.pdf | 30,26 kB | Adobe PDF | Visualizar/Abrir |
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