OxygenOxygen ConsumptionReactive Oxygen SpeciesOxygen Inhalation TherapySinglet OxygenOxygen IsotopesHyperbaric OxygenationPartial PressureOxidation-ReductionOxidative StressAnoxiaHydrogen PeroxideTime FactorsOximetryAntioxidantsModels, BiologicalMitochondriaCarbon DioxideHemoglobinsKineticsSuperoxide DismutaseOxyhemoglobinsFree RadicalsCells, CulturedAerobiosisMutationCell HypoxiaFree Radical ScavengersSignal TransductionCatalaseMolecular Sequence DataHyperoxiaNADPH OxidaseAnaerobiosisSuperoxidesEnergy MetabolismBlood Gas AnalysisApoptosisRats, Sprague-DawleyBrainCell LineHydrogen-Ion ConcentrationMice, Inbred C57BLDisease Models, AnimalPolarographyDose-Response Relationship, DrugLuminescent MeasurementsNitric OxideRespirationRNA, MessengerAmino Acid SequenceOxidantsCell SurvivalAdaptation, PhysiologicalGlucoseGlutathionePulmonary Gas ExchangePhenotypeBase SequenceHemodynamicsBlood SubstitutesAcetylcysteineReactive Nitrogen SpeciesGene Expression RegulationXanthine OxidaseElectron TransportBlood Gas Monitoring, TranscutaneousMyocardiumProtein BindingHeart RateMice, KnockoutOxygen RadioisotopesHypoxia-Inducible Factor 1, alpha SubunitTemperatureAnalysis of VarianceRats, WistarAdenosine TriphosphateExercise TestMuscle, SkeletalElectron Spin Resonance SpectroscopyLactic AcidCell DeathPregnancyLipid PeroxidationElectron Transport Complex IVCerebrovascular CirculationDiphosphoglyceric AcidsPhysical ExertionEnzyme InhibitorsLungModels, MolecularHydroxyl RadicalBlood PressureAnimals, NewbornOxidoreductasesAgingWaterBlotting, WesternCell Line, TumorCalcium