DyspneaOxygenDeltoid MuscleTennisByssinosisOxygen ConsumptionRespiration DisordersTextile IndustryReactive Oxygen SpeciesClaudin-5Respiratory Function TestsDustForced Expiratory VolumeContractureAsthmaRespiratory Tract DiseasesTight JunctionsMassageOccupational DiseasesOxygen Inhalation TherapyRange of Motion, ArticularShoulderRespiratory SoundsOccludinInhalation ExposureAir Pollutants, OccupationalOccupational ExposurePulmonary Disease, Chronic ObstructiveBlood-Brain BarrierLungSinglet OxygenAir Pollution, IndoorTime FactorsExercise ToleranceTreatment OutcomeDyspnea, ParoxysmalQuestionnairesAnalysis of VarianceExercise TestSpirometryLung Diseases, ObstructiveOxygen IsotopesBiomechanical PhenomenaVital CapacityPartial PressureSeverity of Illness IndexRespiratory MusclesAnoxiaAirway ObstructionOximetryHyperbaric OxygenationCoughInspiratory CapacityBlood Gas AnalysisBreathing ExercisesRadiography, ThoracicQuality of LifeRespirationBronchodilator AgentsLung DiseasesHydrogen PeroxideScopolamine DerivativesOxidation-ReductionHeart FailureCarbon DioxideOxidative StressRespiratory MechanicsLung Volume MeasurementsLung Diseases, InterstitialFatal OutcomePulmonary Gas ExchangeAcute DiseaseInhalationTomography, X-Ray ComputedBronchial DiseasesWork of BreathingExerciseProspective StudiesPulmonary VentilationHemoptysisPhysical ExertionMaximal Voluntary VentilationHeart NeoplasmsPulmonary Diffusing CapacityTracheal NeoplasmsRespiratory InsufficiencyWalkingBronchoscopyTracheal DiseasesPulmonary EmphysemaNatriuretic Peptide, BrainAdministration, InhalationResidual VolumeAntioxidantsTotal Lung CapacityPalliative CareOxyhemoglobinsDouble-Blind MethodAlbuterolHypertension, Pulmonary