Nonsurgical embryo recovery in Lacaune ewes superovulated with different doses of FSH.

Nonsurgical embryo recovery in Lacaune ewes superovulated with different doses of FSH.

Abstract: Multiple ovulation and embryo transfer (MOET) is a reproductive biotechnique that allows accelerated genetic improvement of the species. In ruminants, the variability of the superovulatory response is a limiting factor for MOET programs. In addition, specifically in sheep, it is difficult to conduct embryo recovery by transcervical via, due to the anatomy of the cervical canal. The dose of 100 mg pFSH appeared to be not sufficient to reach a high superovulation response while 200 mg resulted in good superovulatory response. [Coleta transcervical de embriões em ovelhas da raça Lacaune superovuladas com diferentes doses de FSH].

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Bibliographic Details
Main Authors: MAIA, A. L. R. e S., FIGUEIRA, L. M., ALVES, N. G., BATISTA, R. I. T. P., ARRAIS, A. M., VERGANI, G. B., PRATES, J. F., FONSECA, J. F. da, SOUZA-FABJAN, J. M. G.
Other Authors: ANA LUCIA ROSA E SILVA MAIA, Pós-graduação - Universidade Federal Fluminense (UFF) - Niterói, RJ, Brasil
Format: Anais e Proceedings de eventos biblioteca
Language:English
eng
Published: 2019-09-16
Subjects:Reproductive biotechnology, Animal biotechnology, Biotecnologia da reprodução, Ovino, Ovelha, Reprodução Animal, Gonadotrofina, Sheep, Gonadotropins,
Online Access:http://www.alice.cnptia.embrapa.br/alice/handle/doc/1112222
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