Inhibitory effect of chlorophyll on the genotoxicity of 3-amino-1-methyl-5<i>H</i>-pyrido[4,3<i>-b</i> indole (Trp-P-2)

Tomoe Negishi, Sakae Arimoto, Chiharu Nishizaki, +1

Carcinogenesis

Inhibition of the mutagenicity of amino acid pyrolysis products by hemin and other biological pyrrole pigments

Sakae Arimoto, Yoshiko Ohara, Takako Namba, +2

Biochemical and Biophysical Research Communications

EngineeringBiochemistryNatural SciencesHeme DegradationBiotechnology +5

Suppression of genotoxicity of carcinogens by (−)-epigallocatechin gallate

Hikoya Hayatsu, Naomi Inada, Toshifumi Kakutani, +5

Preventive Medicine

MedicineToxicologyExperimental ToxicologyPharmacology-Epigallocatechin Gallate +1

Inhibition of human cytochrome P450 1B1, 1A1 and 1A2 by antigenotoxic compounds, purpurin and alizarin

Eizo Takahashi, Ken‐ichi Fujita, Tetsuya Kamataki, +3

Mutation research. Fundamental and molecular mechanisms of mutagenesis

Antigenotoxic CompoundsMedicinal ChemistryBiochemistryMedicineNatural Sciences +8

Antigenotoxic activity of natural chlorophylls

Tomoe Negishi, Haruki Rai, Hikoya Hayatsu

Mutation research. Fundamental and molecular mechanisms of mutagenesis

AllergySelective ToxicityToxicologyMedicinePhytotoxicity +1

Inhibition of N-nitrosation of secondary amines in vitro by tea extracts and catechins

Kuniyuki Tanaka, Toshiko Hayatsu, Tomoe Negishi, +1

Mutation Research/Genetic Toxicology and Environmental Mutagenesis

Tea ExtractsMedicinal ChemistryBiochemistryReactive Nitrogen SpecieMedicine +7

Inhibitory effect of hemin on the mutagenic activities of carcinogens

S. Arimoto, Tomoe Negishi, Hikoya Hayatsu

Cancer Letters

BiochemistryOncogenic AgentMedicineToxicologyAnti-cancer Agent +3

Preventive effects of anthraquinone food pigments on the DNA damage induced by carcinogens in Drosophila

Eizo Takahashi, Timothy H. Marczylo, Toshiro Watanabe, +3

Mutation research. Fundamental and molecular mechanisms of mutagenesis

BiologyDna DamageAnthraquinone Food PigmentsGeneticsPhotocarcinogenesis +6

Modification of adenine and cytosine derivatives with bromoacetaldehyde.

KIKUKO KAYASUGA-MIKADO, Teruko Hashimoto, Tomoe Negishi, +2

Chemical and Pharmaceutical Bulletin

Bioorganic ChemistryCellular EnzymologyBiochemistryAldehyde DehydrogenaseNatural Sciences +10

The genotoxicities of N-nitrosamines in Drosophila melanogaster in vivo: the correlation of mutagenicity in the wing spot test with the DNA damages detected by the DNA-repair test

Tomoe Negishi, Teruko Shiotani, Kazuo Fujikawa, +1

Mutation Research/Environmental Mutagenesis and Related Subjects

BiologyDrosophila MelanogasterGenome InstabilityDna-repair TestDna Damage +8