Macrophages, AlveolarPulmonary AlveoliAirway RemodelingAirway ObstructionAirway ResistanceAlveolar ProcessRespiratory MucosaBronchiPulmonary Alveolar ProteinosisRespiratory SystemBronchoalveolar Lavage FluidBronchial HyperreactivityAirway ManagementAlveolar Bone LossRhabdomyosarcoma, AlveolarAsthmaLungEpithelial CellsBronchoconstrictionRespiratory HypersensitivityPulmonary SurfactantsPneumocytesRespiratory MechanicsIntubation, IntratrachealLung DiseasesBronchial Provocation TestsContinuous Positive Airway PressureMucusLaryngeal MasksRespiratory Function TestsAdministration, InhalationPneumoniaPulmonary EdemaLung ComplianceCells, CulturedMuscle, SmoothBronchoscopyEosinophilsMandibular NerveRespiratory Physiological PhenomenaAerosolsLung Volume MeasurementsBronchiolesPulmonary FibrosisForced Expiratory VolumeInflammationDisease Models, AnimalEpitheliumMice, Inbred C57BLPulmonary EmphysemaBronchitisTidal VolumeAir PressurePulmonary VentilationCystic FibrosisSarcoma, Alveolar Soft PartExtravascular Lung WaterMice, Inbred BALB CPositive-Pressure RespirationPulmonary Surfactant-Associated Protein APulmonary Surfactant-Associated ProteinsBronchoalveolar LavageLung InjuryInhalationPharynxRespiration, ArtificialCytokinesRespiratory Distress Syndrome, AdultRespirationHypersensitivityPulmonary Gas ExchangeBlood-Air BarrierMucociliary ClearanceNeutrophilsTime FactorsBody FluidsRats, Sprague-DawleyHyperoxiaPulmonary EosinophiliaPhagocytosisTerbutalineEchinococcosis, HepaticBronchographyPulmonary Disease, Chronic ObstructiveOzoneGuinea PigsLarynxHeliumInterleukin-13Lung Diseases, ObstructiveUteroglobinBronchodilator AgentsHistaminePulmonary Surfactant-Associated Protein CSputumSpirometryTooth SocketBronchial DiseasesGoblet CellsAnesthetics, Inhalation