TracheaEpitheliumTracheal NeoplasmsTracheal DiseasesRespiratory MucosaTrimecaineRe-EpithelializationCiliaEpithelial CellsChloridesAnesthesia, IntratrachealMucous MembraneAmilorideSmokeMetaplasiaFibroblast Growth Factor 10Benz(a)AnthracenesMicroscopy, ElectronOrgan Culture TechniquesMicroscopy, Electron, ScanningMesocricetusCystic Fibrosis Transmembrane Conductance Regulator9,10-Dimethyl-1,2-benzanthraceneChloride ChannelsSodiumCattleDogsLungEpithelium, CornealMuscle, SmoothCells, CulturedBiological Transport, ActiveTime FactorsGuinea PigsRabbitsCricetinaeSeminiferous EpitheliumRetinal Pigment EpitheliumOlfactory MucosaIntestinal MucosaImmunohistochemistryCorneaBronchiCiliary BodyIn Situ HybridizationConjunctivaNasal MucosaRNA, Messenger