BronchoconstrictionAsthmaAsthma, Exercise-InducedExercise TestMethacholine ChlorideBronchial Provocation TestsBronchoconstrictor AgentsBronchial SpasmAirway ResistanceBronchiForced Expiratory VolumeExercise TherapyAnti-Asthmatic AgentsAdministration, InhalationExerciseBronchial HyperreactivityBronchodilator AgentsCromolyn SodiumHistamineExercise ToleranceAlbuterolPeak Expiratory Flow RateAerosolsLeukotriene AntagonistsAllergensLungRespiratory Function TestsPhysical ExertionHypersensitivitySpirometryGuinea PigsEosinophilsIpratropiumLeukotriene E4Double-Blind MethodOvalbuminMitesImmunoglobulin ENedocromilMetaproterenolAirway ObstructionMethacholine CompoundsVital CapacityLung ComplianceAdrenal Cortex HormonesSkin TestsTracheaSRS-AAdrenergic beta-AgonistsHypersensitivity, ImmediateLeukotriene D4Bronchoalveolar Lavage FluidBronchitisRespiratory SoundsNebulizers and VaporizersAnaphylaxisRhinitisChlorpheniramineTerbutalineRespiratory HypersensitivityHyperventilationBeclomethasoneRespiratory SystemRadioallergosorbent TestMoxisylyteOxygen ConsumptionReceptors, Neurokinin-2SputumNeurokinin ACoughRespirationLung Diseases, ObstructiveReceptors, LeukotrieneBudesonideTime FactorsHistamine AntagonistsPhysical EnduranceRhinitis, Allergic, PerennialCross-Over StudiesVagus NerveLeukotrienesStatus AsthmaticusMuscle, SmoothPlethysmography, Whole BodyFenoterolBronchial DiseasesForced Expiratory Flow RatesMoscowMuscle, SkeletalSeverity of Illness IndexAscarisHeart RatePregnenedionesGallamine TriethiodideExhalationMetered Dose InhalersAir IonizationAtropineEosinophiliaDose-Response Relationship, Drug