Oxidation of Proximal Protein Sulfhydryls by Phenanthraquinone, a Component of Diesel Exhaust Particles

Yoshito Kumagai, Sachie Koide, Keiko Taguchi, +4

Chemical Research in Toxicology

EngineeringLipid PeroxidationOrganic ChemistryDesulfurizationRedox Biology +14

Generation of Reactive Oxygen Species during Interaction of Diesel Exhaust Particle Components with NADPH-Cytochrome p450 Reductase and Involvement of the Bioactivation in the DNA Damage

Yoshito Kumagai, Toyoko Arimoto, Masaru Shinyashiki, +4

Free Radical Biology and Medicine

Dna DamageBiochemistryMedicineNatural SciencesExhaust Emission +10

Genetic studies of autoimmunity in New Zealand mice. IV. Contribution of NZB and NZW genes to the spontaneous occurrence of retroviral gp70 immune complexes in (NZB X NZW)F1 hybrid and the correlation to renal disease.

Naoki Maruyama, Fukumi Furukawa, Yumi Nakai, +5

The Journal of Immunology

ImmunodeficienciesGeneticsImmunologyRenal InflammationPathology +21

Spectrophotometric Assay of Superoxide Anion Formed in Maillard Reaction Based on Highly Water-soluble Tetrazolium Salt

Hiroyuki Ukeda, Tomoko Shimamura, Mina Tsubouchi, +3

Analytical Sciences

BiochemistrySuperoxide Anion FormedNatural SciencesFood AnalysisSpectrophotometric Assay +7

9,10-Phenanthraquinone in diesel exhaust particles downregulates Cu,Zn–SOD and HO-1 in human pulmonary epithelial cells: Intracellular iron scavenger 1,10-phenanthroline affords protection against apoptosis

Rika Sugimoto, Yoshito Kumagai, Yumi Nakai, +1

Free Radical Biology and Medicine

Lung InflammationMedicineImmunologyDiesel Exhaust ParticlesCell Death +6

An approach to evaluate two-electron reduction of 9,10-phenanthraquinone and redox activity of the hydroquinone associated with oxidative stress

Keiko Taguchi, Sayako Fujii, Shigeru Yamano, +6

Free Radical Biology and Medicine

BiochemistryNatural SciencesOrganic ChemistryTwo-electron ReductionRedox Chemistry +6

Excimer laser-induced hydroxyl radical formation and keratocyte death in vitro.

Shigeto Shimmura, Toshiki Masumizu, Yumi Nakai, +5

PubMed

Superoxide Anion Radical Scavenging Activities of Herbs and Pastures in Northern Japan Determined Using Electron Spin Resonance Spectrometry

Mohammad Al-Mamun, Koji Yamaki, Toshiki Masumizu, +3

International Journal of Biological Sciences

Food ChemistryEnvironmental ChemistryAnimal ProductsBotanyPhytotoxicity +11

Beech Wood Pyrolysis in Polyethylene Melt as a Means of Enhancing Levoglucosan and Methoxyphenol Production

Shogo Kumagai, Kohei Fujita, Yusuke Takahashi, +4

Scientific Reports

Carbocatalytic reductive coupling reactions via electron transfer from graphene to aryldiazonium salt

Naoki Morimoto, Kumika Morioku, Hideyuki Suzuki, +2

Chemical Communications