Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1095116
Research center of Embrapa/Collection: Embrapa Caprinos e Ovinos - Resumo em anais de congresso (ALICE)
Date Issued: 2018
Type of Material: Resumo em anais de congresso (ALICE)
Authors: FIGUEIRA, L. M.
ALVES, N. G.
SOUZA-FABJAN, J. M. G.
BATISTA, R. I. T. P.
SOUZA, L. C.
MAIA, A. L. R. S.
BRAIR, V. L.
FILQUEIRAS, M.
SOUZA, G. N. de
FONSECA, J. F. da
Additional Information: Universidade Federal de Lavras (UFLA) - Lavras, MG, BraZil; Universidade Federal de Lavras (UFLA) - Lavras, MG, BraZil; Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM) - Diamantina, MG, Brazil; Cabanha Val di Fiemme (CVDF) - Soledade de Minas, MG, Brazil; Universidade do Grande Rio (UNIGRANRIO) - Rio de Janeiro, RJ, Brazil; Guilherme Nunes de Souza, CNPGL; Jeferson Ferreira da Fonseca, CNPC.
Title: Superovulation and transcervical embryo recovery in Lacaune ewes raised under tropical conditions.
Publisher: Animal Reprodroduction, v. 15, n. 3, p. 402, Jul./Sept. 2018. Abstract A089. Edição dos Proceedings of the 32nd Annual Meeting of the Brazilian Embryo Technology Society (SBTE); Florianópolis, SC, Brazil, August 16th to 18th, 2018.
Language: en
Keywords: Transcervical embryo
Superovulated females
FSH
Description: This study assessed two superovulatory treatments and the feasibility of transcervical embryo recovery in Lacaune ewes. Ewes (n=23) received medroxyprogesterone acetate sponges (60mg, Progespon®, Syntex, (Prolise®, Tecnopec, São Paulo, Brazil) 24 h before sponge removal and were superovulated with 133 mg of porcine FSH i.m. (Folltropin®-V; Bioniche Animal Health, Belleville, Canada) in six decreasing doses (twice daily) at 60 h before sponge removal, under a crossover design. In conclusion, both treatments showed high variability in ovulatory response which might reduce the embryo yield average from donors. The protocol for cervical relaxation allowed the transcervical embryo recovery in high percentage of Lacaune ewes.
Thesagro: Ovino
Reprodução Animal
Superovulação
Transferência de Embrião
Progesterona
NAL Thesaurus: Sheep
Ewes
Animal reproduction
Superovulation
Embryo transfer
Medroxyprogesterone
Synthetic progestogens
Data Created: 2018-09-05
Appears in Collections:Resumo em anais de congresso (CNPC)

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