ArgonAtmospheric PressureHigh Pressure Neurological SyndromeNoble GasesInert Gas NarcosisPlasma GasesAir PressureKryptonLung Volume MeasurementsPolyvinyl ChlorideOxygenPneumoperitoneum, ArtificialGasesNeonBiolisticsAirNitrogenFunctional Residual CapacityFiresHydrostatic PressureSulfur HexafluoridePressureHyperbaric OxygenationIsotopesCarbon DioxideTotal Lung CapacityLasers, GasPlethysmographyNuclear FissionUrethaneAirway ObstructionSpectrometry, Mass, Fast Atom BombardmentIndicator Dilution TechniquesDivingPulmonary Gas ExchangeHeliumLasersLungXenonAdministration, InhalationAnesthesia, InhalationIntubation, IntratrachealPulmonary VentilationModels, MolecularRespiratory Function TestsRespiratory MechanicsAnestheticsGoldMetabolismRespirationTemperatureRespiration, ArtificialGas Chromatography-Mass SpectrometryAnesthesiaTime FactorsTidal VolumeModels, BiologicalPartial PressureMolecular StructureMagnetic Resonance SpectroscopyCrystallography, X-RayIschemic Preconditioning, MyocardialHydrogen BondingProtein ConformationMolecular ConformationHydrogen-Ion ConcentrationModels, ChemicalReference ValuesHot TemperatureOxygen IsotopesBinding SitesHydrogenSulfurMitochondria, HeartMass SpectrometryX-Ray DiffractionStereoisomerismOxidation-ReductionStructure-Activity RelationshipWaterKineticsElectronsSpectrum AnalysisAmino Acid SequenceMolecular Sequence DataReproducibility of ResultsElectron Spin Resonance SpectroscopyChemistryQuantum TheoryAcetylcholineChemical PhenomenaDeuteriumIronThermodynamicsZincCatalysisDose-Response Relationship, DrugProteinsRats, WistarSubstrate Specificity