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- Yamamoto, Yuusuke, et al. Show all 5 Authors
- Veterinary and Animal Science 2018 v.5 pp. 1-6
- Wagyu; blastocyst; cows; cross-over studies; estradiol; oocytes; ovarian follicles; ultrasonography
- ... The aim of this study was to evaluate the efficacy of treatment with estradiol benzoate (EB) at luteal phase prior to the ovum pick-up (OPU) during in vitro production of transferable embryos in Japanese Black cattle. A total of 15 cows were used as oocyte donors for OPU. Of those, four donors were randomly allocated (three times) into each of two treatment groups as a crossover study, and OPU ses ...