Kenichi Yamanaka

Effect of summer heat environment on body temperature, estrous cycles and blood antioxidant levels in Japanese Black cow

Miki Sakatani, Ahmed Z. Balboula, Kenichi Yamanaka et al. · Animal Science Journal · 2011 · 98 citations

Life Sciences, Animal Sciences, Physiology +13

Live births from artificial insemination of microfluidic-sorted bovine spermatozoa characterized by trajectories correlated with fertility

Maria Portia B. Nagata, Kenji Endo, Kazuko Ogata et al. · Proceedings of the National Academy of Sciences · 2018 · 85 citations · Full text

Veterinary Medicine, Animal Sciences, Bioengineering +16

Heat Shock-derived Reactive Oxygen Species Induce Embryonic Mortality in In Vitro Early Stage Bovine Embryos

Miki Sakatani, Kenichi Yamanaka, S. Kobayashi et al. · Journal of Reproduction and Development · 2008 · 82 citations · Full text

Life Sciences, Animal Sciences, Developmental Biology +17

Bovine sperm selection procedure prior to cryopreservation for improvement of post-thawed semen quality and fertility

Maria-Portia B. NAGATA, Junki Egashira, Naoto Katafuchi et al. · Journal of Animal Science and Biotechnology/Journal of animal science and biotechnology · 2019 · 55 citations · Full text

Veterinary Medicine, Animal Sciences, Artificial Insemination +14

Cathepsin B activity has a crucial role in the developmental competence of bovine cumulus–oocyte complexes exposed to heat shock during <i>in vitro</i> maturation

Ahmed Z. Balboula, Kenichi Yamanaka, Miki Sakatani et al. · Reproduction · 2013 · 54 citations · Full text

Life Sciences, Cell Biology, Developmental Biology +15