Toyohiko Aoki

Enhancing effect of various hepatocarcinogens on induction of preneoplastic glutathione S-transferase placental form positive foci in rats—an approach for a new medium-term bioassay system

Nobuyuki Ito, Hiroyuki Tsuda, Masae Tatematsu et al. · Carcinogenesis · 1988 · 400 citations

Reciprocal relationship between development of glutathione S-transferase positive liver foci and proliferation of surrounding hepatocytes in rats

Masae Tatematsu, Toyohiko Aoki, Masataka Kagawa et al. · Carcinogenesis · 1988 · 60 citations

WIDE‐SPECTRUM INITIATION MODELS: POSSIBLE APPLICATIONS TO MEDIUM‐TERM MULTIPLE ORGAN BIOASSAYS FOR CARCINOGENESIS MODIFIERS

Nobuyuki Ito, Katsumi Imaida, Hiroyuki Tsuda et al. · Japanese Journal of Cancer Research · 1988 · 53 citations · Full text

Coefficient induction of pepsinogen 1-decreased pyloric glands and gastric cancers in five different strains of rats treated with <i>N</i>-methyl-<i>N</i>′-nitro-<i>N</i>-nitrosoguanidine

Masae Tatematsu, Toyohiko Aoki, Tadashi Inoue et al. · Carcinogenesis · 1988 · 51 citations

Coefficient Induction, Gastrointestinal Pharmacology, Different Strains +15

Modulation of diethylnitrosarnine-initiated placental glutathione S-transferase positive preneoplastic and neoplastic lesions by clofibrate, a hepatic peroxisome proliferator

Satoru Hosokawa, Masae Tatematsu, Toyohiko Aoki et al. · Carcinogenesis · 1989 · 31 citations

Male F344 Rats, Mammalian Physiology, Pathology +18