KineticsModels, BiologicalMathematicsTime FactorsHalf-LifeMembrane PotentialsCalciumPotassiumAdenosine TriphosphateMusclesArea Under CurveHydrogen-Ion ConcentrationRNA, MessengerSodiumRabbitsRheologyModels, TheoreticalComputer SimulationLightMetabolic Clearance RateBiological Transport, ActiveCells, CulturedDose-Response Relationship, DrugElectrophysiologySwimmingHomeostasisBiological TransportPhotoreceptor CellsDogsAction PotentialsBiomechanical PhenomenaMuscle ContractionDrug InteractionsTemperatureAdaptation, OcularOxygen ConsumptionInfusions, IntravenousProtein BindingStress, MechanicalEnzymesDark AdaptationAlgorithmsCell MembraneMolecular Sequence DataOxygenModels, ChemicalBiological AvailabilityInjections, IntravenousOxidation-ReductionCell LineGlucoseMagnesiumIsometric ContractionMuscle, SkeletalAdministration, OralLiverCarbon DioxideCattlePhosphatesAdenosine DiphosphateSpectrometry, FluorescenceElectric ConductivityIon ChannelsElectric StimulationEscherichia coliEnergy MetabolismCatsRana esculentaSwineTranscription, GeneticChromatography, High Pressure LiquidAdenosine TriphosphatasesRana temporariaMyocardiumGene Expression RegulationAnemia, Sickle CellPulsatile FlowBase SequenceSarcoplasmic ReticulumChloridesHydrolysisRana pipiensBinding SitesMutationCatalysisInfusions, ParenteralGlycolysisSpectrophotometryAmino Acid SequenceOsmolar ConcentrationPerfusionHeartOscillometryViscosityReproducibility of ResultsBufo bufoCross-Over StudiesRats, Inbred StrainsBrainRadioisotope Dilution Technique