AdenocarcinomaMetaplasiaMucusMucinsSublingual GlandGastric MucosaMethenamineMucous MembraneGastric MucinsExocrine GlandsAdenocarcinoma, MucinousRespiratory MucosaCestode InfectionsCestodaLung NeoplasmsPancreatic NeoplasmsEsophageal NeoplasmsMucin 5ACSerous MembraneAdenocarcinoma, PapillaryPyloric AntrumBarrett EsophagusImmunohistochemistryCarcinoma, Pancreatic DuctalAdenocarcinoma, Bronchiolo-AlveolarStomach NeoplasmsGoblet CellsTurbinatesCardiaBronchiParietal Cells, GastricGlycoconjugatesChief Cells, GastricHyperplasiaMucin-5BColonic NeoplasmsEpithelial CellsSecretory VesiclesCyclic Nucleotide Phosphodiesterases, Type 2Tumor Markers, BiologicalHistocytochemistryFreeze SubstitutionParotid GlandNitric AcidLectinsOxidants, PhotochemicalEsophagogastric JunctionMicroscopy, ElectronOvalbuminNeoplasm StagingGillsImmunoenzyme TechniquesTracheaPrognosisKeratin-7StomachAllergensGene Expression Regulation, NeoplasticCell Line, TumorRNA, MessengerCarcinoma, Squamous CellCytoplasmic GranulesEndometrial NeoplasmsBrunner GlandsExocytosisLungNeoplasms, Multiple PrimaryPrecancerous ConditionsIntestinal NeoplasmsTroutProstatic NeoplasmsEpitheliumInterleukin-13Rats, Inbred F344Rats, Inbred BNReverse Transcriptase Polymerase Chain ReactionTumor Cells, CulturedDuodenal NeoplasmsCarcinoma, Signet Ring CellCarcinoma, EndometrioidCecal NeoplasmsMammary Neoplasms, ExperimentalNeoplasm InvasivenessAdenocarcinoma, Clear CellAcetylgalactosamineGuinea PigsCell DivisionTime FactorsIntestinal MucosaColorectal NeoplasmsRectal NeoplasmsApoptosisAmpulla of VaterGenes, rasOzoneCommon Bile Duct NeoplasmsCell DifferentiationKeratin-20Tissue Array AnalysisIleal Neoplasms