Reactive Oxygen SpeciesOxygen ConsumptionFree RadicalsOxygenFree Radical ScavengersHydroxyl RadicalElectron Spin Resonance SpectroscopyOxidation-ReductionAntioxidantsEnergy MetabolismOxidative StressHydrogen PeroxideSuperoxide DismutasePicratesLipid PeroxidationHydroxidesSuperoxidesTime FactorsNitrogen OxidesMitochondriaCarbon DioxideCyclic N-OxidesMyocardiumAlcohol DrinkingSpin LabelsKineticsPartial PressureSinglet OxygenHeart RateXanthine OxidaseCatalasePhysical ExertionAscorbic AcidExercise TestSpin TrappingExerciseLactic AcidHemodynamicsLipid PeroxidesRats, WistarNitric OxidePolarographyDogsOxygen Inhalation TherapyLactatesDietAnoxiaGlutathioneDose-Response Relationship, DrugCoronary CirculationGlucoseBody Temperature RegulationCell RespirationAdenosine TriphosphateMalondialdehydeBlood PressureEthanolRats, Sprague-DawleyCardiac OutputBody TemperaturePlant ExtractsRespirationPerfusionExercise ToleranceHeartBody WeightIon-Selective ElectrodesOxidantsIronMuscle, SkeletalRegional Blood FlowOxidative PhosphorylationHydrogen-Ion ConcentrationLuminescent MeasurementsPulmonary Gas ExchangeElectron TransportLiverAerobiosisPeroxidesHemoglobinsBiphenyl CompoundsRabbitsCells, CulturedBlood Gas AnalysisAnalysis of VarianceOxygen IsotopesModels, BiologicalFruitSulfhydryl CompoundsGlycolysisBasal MetabolismCerebrovascular CirculationOxyhemoglobinsPhysical EnduranceDeferoxamineBeveragesBrainAntipyrineMitochondria, HeartThiobarbituric Acid Reactive Substances