Concepedia

Tsutomu Oyama

TO

70

Publications

1.8K

Citations

24

H-Index

1959

Active since

Affiliations

Hirosaki University(Current)

Yokohama National University

Tsumura Research Institute (Japan)

Tsutomu Oyama is an author at Hirosaki University specializing in medicine, anesthesiology, and anesthesia.

ORCID

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Publications per year

1959–2015

70

Publications

70

PROFOUND ANALGESIC EFFECTS OF β-ENDORPHIN IN MAN

Tsutomu Oyama, T. Jin, R Yamaya et al. · The Lancet · 1980 · 177 citations

, , +6

Intestinal bacterial hydrolysis is indispensable to absorption of 18β-glycyrrhetic acid after oral administration of glycyrrhizin in rats

Teruaki Akao, Tomoko Hayashi, Kyoichi Kobashi et al. · Journal of Pharmacy and Pharmacology · 1994 · 99 citations

Analgesic Effect of a Herbal Medicine for Treatment of Primary Dysmenorrhea - A Double-blind Study

Naoki Kotani, Tsutomu Oyama, Ichiro Sakai et al. · The American Journal of Chinese Medicine · 1997 · 84 citations

, , +17

β-Endorphin in obstetric analgesia

Tsutomu Oyama, A Matsuki, T Taneichi et al. · American Journal of Obstetrics and Gynecology · 1980 · 69 citations

, , +6

Antinociceptive Mechanism of the Actonitine Alkaloids Mesaconitine and Benzoylmesaconine

Yasuyuki Suzuki, Tsutomu Oyama, Atsushi Ishige et al. · Planta Medica · 1994 · 65 citations

, , +19

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