PhagocytosisCoughAsthmaForeign BodiesParticle SizeWhooping CoughAntitussive AgentsAnti-Asthmatic AgentsAdministration, InhalationRespiratory SoundsForeign-Body ReactionForced Expiratory VolumeAsthma, Exercise-InducedPeak Expiratory Flow RateBronchial HyperreactivityBronchodilator AgentsAerosolsVirionAllergensAsthma, OccupationalBacteriaHypersensitivityRespiratory Function TestsAdrenal Cortex HormonesLungBronchiGranuloma, Foreign-BodyBronchitisHypersensitivity, ImmediateRhinitisMethacholine ChlorideMicroscopy, ElectronSpirometryAlbuterolMolecular Sequence DataAir PollutantsNebulizers and VaporizersBeclomethasoneRhinitis, Allergic, PerennialBronchoscopySputumCapsaicinSignal Recognition ParticleMetagenomeChronic DiseaseVital CapacityPrevalenceBudesonideSeverity of Illness IndexAir Pollution, IndoorTime FactorsAirway ObstructionEosinophilsLeukotriene AntagonistsBronchoconstrictor AgentsCell LineCitric AcidRespiratory SystemSkin TestsQuestionnairesNanoparticlesParticulate MatterVirus AssemblyRespiratory Tract DiseasesVehicle EmissionsBronchoconstrictionOvalbuminRespiratory HypersensitivityGiant Cells, Foreign-BodyCodeineEye Injuries, PenetratingFungiBase SequencePowdersRespiratory Tract InfectionsGenetic VectorsBronchoalveolar Lavage FluidExhalationVaccines, Virus-Like ParticleRisk FactorsForeign-Body MigrationGastrointestinal TractStatus AsthmaticusBacterial Physiological PhenomenaSubmitochondrial ParticlesAirway RemodelingMice, Inbred BALB CEnvironmental ExposureAdrenergic beta-AgonistsWoodTreatment OutcomeReflexCross-Sectional StudiesCapsidMicrospheresDouble-Blind MethodOccupational DiseasesRespiratory AspirationMucusAmino Acid Sequence