Hydrogen PeroxideHydrogenHydrogen BondingHydrogen SulfidePeroxidesCatalaseOxidantsOxidation-ReductionPeroxidasesLipid PeroxidesReactive Oxygen SpeciesOxidative StressHydroxyl RadicalGlucose OxidaseFree RadicalsAmitroleSuperoxide DismutaseSuperoxidesHydroxidesPeroxiredoxinsTooth BleachingAntioxidantsHydrogen CyanideOxygenModels, MolecularFree Radical ScavengersKineticsHorseradish PeroxidaseBenzoyl PeroxideAcatalasiaHypochlorous AcidGlutathioneHydrogen-Ion ConcentrationTooth Bleaching AgentsCatalysisLactoperoxidasePeroxidaseGlutathione PeroxidaseMolecular Sequence DataElectron Spin Resonance SpectroscopyModels, ChemicalParaquattert-ButylhydroperoxideDeuterium Exchange MeasurementWaterIronCells, CulturedCrystallography, X-RaySpectrophotometryMolecular StructureOxidoreductasesLipid PeroxidationProtein ConformationBacterial ProteinsSulfhydryl CompoundsAmino Acid SequenceCystathionine gamma-LyaseEscherichia coliCell SurvivalDose-Response Relationship, DrugAscorbic AcidDisinfectantsTemperatureTime FactorsMagnetic Resonance SpectroscopyDianisidineXanthine OxidaseMitochondriaMutationSulfidesHydrogenaseCopperBinding SitesBreath TestsNADPH OxidaseAscorbate PeroxidasesDNA DamageCysteineApoptosisPeracetic AcidFerrous CompoundsDeferoxamineCyclic N-OxidesLuminescent MeasurementsGlutathione ReductaseSinglet OxygenGene Expression Regulation, BacterialElectrochemistryCattleAerobiosisThermodynamicsAnaerobiosisTooth DiscolorationSodium AzideNitric OxideBenzene DerivativesCell LineMicrobial ViabilityPyruvate OxidaseMolecular Conformation