Yoshikazu Hirayama

Immunohistological evaluation of Ki‐67, p63, CK19 and p53 expression in oral epithelial dysplasias

Takashi Takeda, Kazumasa SUGIHARA, Yoshikazu Hirayama et al. · Journal of Oral Pathology and Medicine · 2006 · 115 citations

Dentistry, Cancer Biology, Oral Pathology +14

Single nucleotide instability without microsatellite instability in rat mammary carcinomas.

Naoko Watanabe, Eriko Okochi, Yoshikazu Hirayama et al. · PubMed · 2001 · 25 citations · Full text

Life Sciences, Genetics, Molecular Genetics +13

Glutathione S -transferase π-class as a tumour marker in lingual preneoplastic and neoplastic lesions of rats and humans

Tiejun Li, Yoshikazu Hirayama, Motoo Kitano · Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin · 1997 · 19 citations

Medicine, Oncology, Pathology +14

Rare mutations ofp53, Ki-ras, and ?-catenin genes and absence of K-sam and c-erbB-2 amplification inN-methyl-N?-N-nitrosoguanidine-induced rat stomach cancers

Yoshikazu Hirayama, Kuniko Wakazono, Masami Yamamoto et al. · Molecular Carcinogenesis · 1999 · 17 citations

Medicine, Genetics, Oncology +14

Increased Fractal Complexity of the Epithelial-connective Tissue Interface in the Tongue of 4NQO-treated Rats

Gabriel Landini, Yoshikazu Hirayama, Tie‐Jun Li et al. · Pathology - Research and Practice · 2000 · 16 citations

Dentistry, Oral Biology, Cell Junctions +6