Administration, InhalationInhalation ExposureSmoke Inhalation InjuryCell DeathBurns, InhalationCause of DeathInhalationDeathAerosolsAnesthetics, InhalationAnesthesia, InhalationLungPowdersDeath, Sudden, CardiacBrain DeathBronchial Provocation TestsAsthmaFetal DeathTime FactorsAtmosphere Exposure ChambersBronchodilator AgentsAlbuterolAttitude to DeathAir Pollutants, OccupationalParticle SizeDry Powder InhalersXenon RadioisotopesInhalation SpacersBronchoalveolar Lavage FluidForced Expiratory VolumeMethacholine ChlorideAir PollutantsAirway ResistanceDose-Response Relationship, DrugBronchoconstrictionBronchiSmokeCarboxyhemoglobinBurnsOccupational ExposureMetered Dose InhalersRespiratory Function TestsRespirationRats, Inbred F344IsocyanatesBronchial HyperreactivityRespiratory TherapyDustTrichloroethanesOxygen Inhalation TherapyRespiratory SystemNitrous OxideCromolyn SodiumPlutoniumCaspasesOxygen RadioisotopesBronchoconstrictor AgentsCarbon DioxideApoptosisDisease Models, AnimalPneumoniaCell SurvivalIpratropiumOxygenTreatment OutcomeBudesonideVehicle EmissionsRisk FactorsGasesCyanatesVolatilizationAnthraxReceptors, Death DomainIsofluraneCarbon MonoxideBody BurdenHydrocarbonsTerbutalineNasal CavityCoughNecrosisDouble-Blind MethodAutopsyMice, Inbred C57BLOzoneCaspase 3AllergensMortalityAlveolitis, Extrinsic AllergicFollow-Up StudiesFiresNitric OxideAirway ObstructionCross-Over StudiesParticulate MatterOccupational DiseasesRetrospective StudiesSkin AbsorptionSiloxanesMineral Fibers