Cervical relaxation protocol without estradiol benzoate is efficient to allow transcervical uterine flushing in Dorper ewes.
This study evaluated the efficiency of non-surgical embryo recovery (NSER) with cervical relaxation protocol using different doses of estradiol benzoate (EB) in ewes. A total of 36 pluriparous Dorper ewes received intravaginal sponges containing 60 mg of medroxyprogesterone acetate (Progespon®, Zoetis, Brazil) for 9 d plus an injection of 300 IU of eCG (Novormon®, Zoetis, Brazil) i.m. 24 h before sponge removal.
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Main Authors: | DIAS, J. H., PUPIN, M. A., DUARTE, G. S., ANDRADE, A. B. P. de, BRAIR, V. L., PAULA, C. J. C. de, SOUSA, M. A. P. de, BATISTA, R. I. T. P., SOUZA-FABJAN, J. M. G., OLIVEIRA, M. E. F., FONSECA, J. F. da |
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Other Authors: | JENNIFFER HAUSCHILDT DIAS; MARIA AMÉLIA PUPIN; GABRIELLA SALONI DUARTE; AMANDA BRICIO PEREIRA DE ANDRADE; VIVIANE LOPES BRAIR; CLEBER JONAS CARVALHO DE PAULA; MARCO ANTONIO PAULA DE SOUSA; RIBRIO IVAN TAVARES PEREIRA BATISTA; JOANNA MARIA GONÇALVES SOUZA-FABJAN; MARIA EMÍLIA FRANCO OLIVEIRA; JEFERSON FERREIRA DA FONSECA, CNPC. |
Format: | Anais e Proceedings de eventos biblioteca |
Language: | Ingles English |
Published: |
2021-06-30
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Subjects: | Sheep, Animal reproduction, Embryo transfer, Superovulation, |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1132647 |
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