Ryohei Hasegawa

A new colon and mammary carcinogen in cooked food, 2-amino-1-methyl-6-phenylimidazo[4,5-<i>b</i>]pyridine (PhIP)

Nobuyuki Ito, Ryohei Hasegawa, Masashi Sano et al. · Carcinogenesis · 1991 · 539 citations

Dual Diffusion Model for Single-Cell Recording Data From the Superior Colliculus in a Brightness-Discrimination Task

Roger Ratcliff, Yukako T. Hasegawa, Ryohei Hasegawa et al. · Journal of Neurophysiology · 2006 · 251 citations · Full text

Engineering, Neural Recoding, Social Sciences +21

HISTOPATHOLOGICAL ANALYSIS OF PRENEOPLASTIC CHANGES DURING N‐BUTYL‐N‐(4‐HYDROXYBUTYL)‐ NITROSAMINE‐INDUCED URINARY BLADDER CARCINOGENESIS IN RATS

Shoji Fukushima, Gen’i Murasaki, Masao Hirose et al. · Acta Pathologica Japonica · 1982 · 170 citations

Sequential Microscopic Alterations, Urological Research, Urology +8

Gastric and Intestinal Phenotypic Expression of Human Stomach Cancers as Revealed by Pepsinogen lmmunohistochemistry and Mucin Histochemistry

Masae Tatematsu, Masao Ichinose, Kazumasa Miki et al. · Acta Pathologica Japonica · 1990 · 148 citations

Surgical Oncology, Gastric Cancer Cells, Esophageal Cancer +18

Liver medium-term bioassay in rats for screening of carcinogens and modifying factors in hepatocarcinogenesis

Ryohei Hasegawa, N. Ito · Food and Chemical Toxicology · 1992 · 113 citations

Hepatology, Medicine, Liver Physiology +12