Kazuhiko Otori

High frequency of K-ras mutations in human colorectal hyperplastic polyps.

Kazuhiko Otori, Yoshinao Oda, K. Sugiyama et al. · Gut · 1997 · 146 citations · Full text

Emergence of adenomatous aberrant crypt foci (ACF) from hyperplastic ACF with concomitant increase in cell proliferation.

Kazuhiko Otori, K. Sugiyama, Takahiro Hasebe et al. · PubMed · 1995 · 98 citations

Gastroenterology, Pathology, Cell Proliferation +18

Infrequent somatic mutation of the adenomatous polyposis coli gene in aberrant crypt foci of human colon tissue

Kazuhiko Otori, Motoko Konishi, Kenji Sugiyama et al. · Cancer · 1998 · 69 citations · Full text

Induction of CYP isoenzymes in various organs of rats by 3-methylcholanthrene or β-naphthoflavone

Tsutomu Matsuda, Susumu Imaoka, Yoshihiko Funae et al. · Cancer Letters · 1995 · 29 citations

Molecular Pharmacology, Various Organs, Biochemistry +13

Presence of a no-observed effect level for enhancing effects of development of the α-isomer of benzene hexachloride (α-BHC) on diethylnitrosamine-initiated hepatic foci in rats

Chikayoshi Masuda, Hideki Wanibuchi, Kazuhiko Otori et al. · Cancer Letters · 2001 · 27 citations

Diethylnitrosamine-initiated Hepatic Foci, Hepatology, Biochemistry +12