Airway ResistancePlethysmographyPlethysmography, Whole BodyPlethysmography, ImpedanceAirway ObstructionRespiratory MechanicsForearmLung ComplianceBronchoconstrictionLung Volume MeasurementsAirway RemodelingLungMethacholine ChlorideRespiratory Function TestsBronchoconstrictor AgentsPulmonary VentilationBronchial HyperreactivityDrug ResistanceAsthmaRespiratory SystemBronchiInhalationFunctional Residual CapacityDrug Resistance, MicrobialBronchial Provocation TestsRegional Blood FlowRespirationDrug Resistance, BacterialVascular ResistanceTidal VolumeSpirometryTotal Lung CapacityRhinomanometryBronchodilator AgentsAir PressureDrug Resistance, NeoplasmNasal ObstructionRespiratory Physiological PhenomenaHistamineOscillometryThoraxForced Expiratory VolumeBronchoalveolar Lavage FluidAlbuterolRespiratory MusclesAdministration, InhalationDrug Resistance, MultipleRhinometry, AcousticNasal DecongestantsDisease ResistanceRespiratory HypersensitivityNoseHeliumVasodilationTime FactorsLegForced Expiratory Flow RatesIpratropiumVital CapacityNitroprussideomega-N-MethylarginineWork of BreathingDrug Resistance, Multiple, BacterialDrug Resistance, ViralAerosolsBlood PressureEpiglottisNasal Provocation TestsIntubation, IntratrachealNasal CavityLung Diseases, ObstructivePositive-Pressure RespirationBronchial SpasmResidual VolumeDose-Response Relationship, DrugAnti-Bacterial AgentsReproducibility of ResultsSleep Apnea SyndromesClemastineAcetylcholineAnalysis of VarianceMaximal Expiratory Flow-Volume CurvesVeinsMouth BreathingVasodilator AgentsAirway ManagementPressurePharynxRespiratory MucosaMuscle, SmoothSnoringThyroid CartilagePulmonary Gas ExchangeMicrobial Sensitivity TestsReference ValuesHyperemiaHemodynamicsSleepDisease Models, AnimalMice, Inbred BALB C