Koh-ichi Ohsawa

Receptor-Mediated Toxicity to Pericytes of Advanced Glycosylation End Products: A Possible Mechanism of Pericyte Loss in Diabetic Microangiopathy

Sho‐ichi Yamagishi, Chin‐Lin Hsu, Masateru Taniguchi et al. · Biochemical and Biophysical Research Communications · 1995 · 127 citations

Pericyte Loss, Biochemistry, Medicine +9

Detection of in vivo genotoxicity of endogenously formed N-nitroso compounds and suppression by ascorbic acid, teas and fruit juices

Koh-ichi Ohsawa, Shinya NAKAGAWA, Masaaki Kimura et al. · Mutation Research/Genetic Toxicology and Environmental Mutagenesis · 2003 · 61 citations

Food Chemistry, Ascorbic Acid, Polyphenolics +10

Mutations induced by 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) in the lacZ and cII genes of Muta™ Mouse

Kiyohiro Hashimoto, Koh-ichi Ohsawa, Masaaki Kimura · Mutation Research/Genetic Toxicology and Environmental Mutagenesis · 2004 · 24 citations

Knockout Mouse, Transcriptional Regulation, Genome Instability +13

Ability of N-methyl-N′-nitro-N-nitrosoguanidine, 4-nitroquinoline 1-oxide, dimethylnitrosome, and NaCl to induce inscheduled DNA synthesis, stimulate replicative DNA synthesis, and produce DNA single-strand breaks in pyloric mucosa of rat stomach

Koh-ichi Ohsawa, Chie Furihata, Masaaki Mori et al. · Mutation research. Fundamental and molecular mechanisms of mutagenesis · 1993 · 23 citations

Replicative Dna Synthesis, Biochemistry, Inscheduled Dna Synthesis +9

Genotoxicity of o-aminoazotoluene (AAT) determined by the Ames test, the in vitro chromosomal aberration test, and the transgenic mouse gene mutation assay

Koh-ichi Ohsawa, Noriko Hirano, Mihoko Sugiura et al. · Mutation Research/Genetic Toxicology and Environmental Mutagenesis · 2000 · 20 citations

Medicine, Genetics, Genetic Engineering +7