Revista Veterinaria Zacatecas 2005 - Universidad Autónoma de ...

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ABSTRACT
Espinosa-Márquez MC, Escobar-Medina FJ, Aréchiga-Flores CF. Progestagen increases embryonic
survival in equine chorionic gonadotrophin superovulated goats. Superovulation in goats has been
induced successfully by equine chorionic gonadotrophin, follicle stimulating hormone, active immunization
against steroids and immunization against inhibin; the equine chorionic gonadotrophin (one of the most
common method) promote premature luteal regression, in consequence there is high incidence of embryonic
mortality. This review focuses in progestagen effect on embryonic survival in equine chorionic gonadotrophin
superovulated goats. Veterinaria Zacatecas 2005; 2: 193-200
Key words: progestagen, superovulation, equine chorionic gonadotrophin, goats.
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