SmokingSmokeTobacco Smoke PollutionTobaccoTarsTobacco ProductsPlants, ToxicNicotineAcroleinLungCotininePulmonary EmphysemaVirulenceSmoking CessationInhalation ExposureEmphysemaTobacco IndustryPulmonary Disease, Chronic ObstructiveBronchiCarboxyhemoglobinMentholNitrosaminesRespiratory MucosaBenzo(a)pyreneFiltrationTaxesBronchoalveolar Lavage FluidPlant DiseasesCarbon MonoxideEpithelial CellsTobacco Use DisorderVirulence FactorsGanglionic StimulantsMice, Inbred C57BLOxidative StressAdvertising as TopicCarcinogensRisk FactorsMatrix Metalloproteinase 12CommerceEnvironmental ExposureTime FactorsDisease Models, AnimalLung NeoplasmsMaternal ExposureHost-Pathogen InteractionsMutationCells, CulturedConsumer Product SafetyTobacco, SmokelessProduct LabelingPulmonary AlveoliBacterial ProteinsCell LineMolecular Sequence DataPneumoniaProduct PackagingPolycyclic Hydrocarbons, AromaticFiresAcetylcysteineMarketingAtmosphere Exposure ChambersAntioxidantsPseudomonas syringaeMacrophages, AlveolarDNA AdductsPrenatal Exposure Delayed EffectsComplex MixturesAir Pollution, IndoorPneumocytesUnited StatesCocarcinogenesisNicotinic AgonistsPrevalenceAcids, AcyclicCase-Control StudiesDose-Response Relationship, DrugPregnancyAldehydesAir PollutantsSpecies SpecificityRespiratory SystemSequence Analysis, DNAGene Expression Regulation, BacterialAsbestos, AmositeMice, Inbred BALB CPhylogenyGlutathioneMutagensBase SequenceAlcohol DrinkingMacrophagesInterleukin-8Signal TransductionTracheaQuestionnairesPhenotypeMucusPolymerase Chain ReactionCross-Sectional Studies