Reactive Oxygen SpeciesFree RadicalsOxygen ConsumptionOxygenPeroxidesFree Radical ScavengersHydroxyl RadicalAmidinesElectron Spin Resonance SpectroscopyOxidation-ReductionAntioxidantsLipid PeroxidationLipid PeroxidesAnserineCyclic N-OxidesHydrogen PeroxidePicratesEnergy MetabolismSinglet Oxygentert-ButylhydroperoxideOxidative StressSpin LabelsMetmyoglobinSuperoxide DismutaseSuperoxidesAscorbic AcidOxidantsVitamin ECarnosineHydroxidesKineticsTime FactorsMitochondriaNitrogen OxidesAlcohol DrinkingMyocardiumXanthine OxidaseBenzene DerivativesCatalasePartial PressurePhysical ExertionExercise TestGlutathioneCarbon DioxideHeart RateLipoxygenaseOxygen IsotopesSpin TrappingExerciseDihydroxydihydrobenzopyrenesBiphenyl Compoundstert-Butyl AlcoholLactic AcidPlant ExtractsLinoleic AcidsPolarographyOxygen Inhalation TherapyLactatesHemodynamicsChromatography, High Pressure LiquidDietRats, WistarThiobarbituric Acid Reactive SubstancesDogsBody Temperature RegulationAnoxiaCell RespirationGlucosePeroxidasesCoronary CirculationNitric OxideChloride PeroxidaseMalondialdehydeAdenosine TriphosphateSulfhydryl CompoundsMethemoglobinAzo CompoundsEthanolCardiac OutputHydrogen-Ion ConcentrationBody TemperatureDose-Response Relationship, DrugCopperExercise ToleranceRespirationIon-Selective ElectrodesPerfusionHeartRats, Sprague-DawleyBody WeightOxidative PhosphorylationMyoglobinBlood PressureMuscle, SkeletalIronModels, ChemicalPulmonary Gas ExchangeLuminescent MeasurementsNitroso CompoundsAerobiosis