Concepedia

Katsuhiko Ohnuma

KO

17

Publications

539

Citations

15

H-Index

1996

Active since

Affiliations

Institute of Agrobiological Sciences(Current)

Institute of Livestock and Grassland Science

Azabu University

Iwate University

Japan Society for the Promotion of Science

Katsuhiko Ohnuma is an author at Institute of Agrobiological Sciences specializing in medicine, public health, and reproductive biology.

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Publications per year

1996–2007

17

Publications

17

Cytoplasmic glutathione regulated by cumulus cells during porcine oocyte maturation affects fertilization and embryonic development in vitro

N. Maedomari, Kazuhiro Kikuchi, Manabu Ozawa et al. · Theriogenology · 2007 · 114 citations

, , +13

Addition of glutathione or thioredoxin to culture medium reduces intracellular redox status of porcine IVM/IVF embryos, resulting in improved development to the blastocyst stage

Manabu Ozawa, Takashi Nagai, Mokhamad Fahrudin et al. · Molecular Reproduction and Development · 2006 · 70 citations

Development to the blastocyst stage, the oxidative state, and the quality of early developmental stage of porcine embryos cultured in alteration of glucose concentrations in vitro under different oxygen tensions

Ni Wayan Kurniani Karja, Kazuhiro Kikuchi, Mokhamad Fahrudin et al. · Reproductive Biology and Endocrinology · 2006 · 46 citations · Full text

Development to the blastocyst stage of immature pig oocytes arrested before the metaphase-II stage and fertilized in vitro

T. Somfai, Kazuhiro Kikuchi, Sergey Medvedev et al. · Animal Reproduction Science · 2005 · 32 citations

, , +14

Comparison between effects of 3‐isobutyl‐1‐methylxanthine and FSH on gap junctional communication, LH‐receptor expression, and meiotic maturation of cumulus–oocyte complexes in pigs

Manabu Ozawa, Takashi Nagai, T. Somfai et al. · Molecular Reproduction and Development · 2007 · 32 citations

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