ColonIntestinal MucosaColonic NeoplasmsColorectal NeoplasmsAdenomaColonic PolypsIntestinal PolypsAdenocarcinomaColitis, UlcerativeAdenomatous Polyposis ColiPrecancerous ConditionsImmunohistochemistryRectal NeoplasmsDNA MethylationColonic DiseasesCarcinomaGastric MucosaGene Expression Regulation, NeoplasticRNA, MessengerAntigens, NeoplasmColitisAzoxymethaneNeoplasm ProteinsTumor Markers, BiologicalDimethylhydrazinesReverse Transcriptase Polymerase Chain ReactionReference ValuesMouth MucosaMucinsAdenomatous PolypsCrohn DiseaseRectumInflammatory Bowel DiseasesCase-Control StudiesColonoscopyNasal MucosaHT29 CellsEpithelium1,2-DimethylhydrazineDextran SulfateMucous MembraneTrinitrobenzenesulfonic AcidAntigens, Tumor-Associated, CarbohydrateBiopsyCaco-2 CellsImmunoenzyme TechniquesCarcinoembryonic AntigenEpithelial CellsCpG IslandsSurgically-Created StructuresColitis, MicroscopicMethylhydrazinesColon, SigmoidAntibodies, MonoclonalAberrant Crypt FociIleumCell Transformation, NeoplasticColitis, LymphocyticGene ExpressionRats, Inbred F344Polymerase Chain ReactionTumor Cells, CulturedCarcinogensBlotting, WesternCecumIntestine, SmallEnemaAminosalicylic AcidsGastrointestinal TransitCell DivisionCitrobacter rodentiumCell ProliferationIn Situ HybridizationIntestine, LargeGastrointestinal MotilityMucin-2RNA, NeoplasmCarbohydrate SequenceGlycolipidsColonic Pseudo-ObstructionSpirochaetaAcetic AcidMolecular Sequence DataProctocolitisIntestinal NeoplasmsDiverticulosis, ColonicBase SequencePeriodic Acid-Schiff ReactionUp-RegulationButyric AcidApoptosisCell Line, TumorFecesFetuinsGlycoproteinsChloridesReceptors, Neurokinin-2PhenotypePeroxidaseHyperplasia