Katsunori Shimamura

Oxidative stress impairs oocyte quality and melatonin protects oocytes from free radical damage and improves fertilization rate

Hiroshi Tamura, Akihisa Takasaki, Ichiro Miwa et al. · Journal of Pineal Research · 2007 · 691 citations

Veterinary Medicine, Gynecology, Embryo Transfer +12

Pathophysiologic features of “thin” endometrium

Ichiro Miwa, Hiroshi Tamura, Akihisa Takasaki et al. · Fertility and Sterility · 2008 · 232 citations · Full text

Medicine, Gynecology, Obstetrics +14

Endometrial growth and uterine blood flow: a pilot study for improving endometrial thickness in the patients with a thin endometrium

Akihisa Takasaki, Hiroshi Tamura, Ichiro Miwa et al. · Fertility and Sterility · 2009 · 199 citations · Full text

Medicine, Gynecology, Obstetrics +10

Changes in activity of superoxide dismutase in the human endometrium throughout the menstrual cycle and in early pregnancy

Norihiro Sugino, Katsunori Shimamura, Shuji Takiguchi et al. · Human Reproduction · 1996 · 140 citations · Full text

Medicine, Gynecology, Obstetrics +10

Protective role of melatonin in progesterone production by human luteal cells

Toshiaki Taketani, Hiroshi Tamura, Akihisa Takasaki et al. · Journal of Pineal Research · 2011 · 100 citations

Medicine, Biochemistry, Endocrinology +15