Abstract

HERNANDEZ-MARIN, Antonio; GUTIERREZ-CHAVEZ, Abner; VALENCIA-POSADAS, Mauricio  and  CORTEZ-ROMERO, César. Aspiration of oocytes by laparoscopy for embryo transfer in goats:. Abanico vet [online]. 2018, vol.8, n.2, pp.14-23. ISSN 2448-6132.  https://doi.org/10.21929/abavet2018.82.1.

The aspiration of oocytes by laparoscopy for the transfer of embryos is a technique used in the extraction of oocytes from a genetically superior animal, with the purpose of producing in vitro embryos to implant them in a female, which allows to increase the response to selection in a program of genetic improvement, by obtaining animals above the population average and because the generation interval can be reduced. Prior to the aspiration of the oocytes, it is necessary to prepare the donor and recipient females based on exogenous hormones, to achieve maximum production and extraction of oocytes in the same donor female and, consequently, a greater probable number of embryos produced and transferred. With the aim of describing the different protocols used in the aspiration of oocytes by the laparoscopic technique for the transfer of embryos in goats, the present literature review was carried out through scientific publications.

Keywords : Synchronization; superovulation; endoscopy; exogenous hormones; caprine.

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