Colonic NeoplasmsColon, DescendingColon, SigmoidColon, AscendingColon, TransverseHT29 CellsAzoxymethaneDiverticulum, ColonIntestinal MucosaColonic DiseasesAdenocarcinomaColorectal Neoplasms1,2-DimethylhydrazineColitisCell Line, TumorDimethylhydrazinesColectomyColonoscopyTumor Cells, CulturedAdenomaCaco-2 CellsRectal NeoplasmsSigmoid NeoplasmsCarcinogensGastrointestinal MotilityRectumGene Expression Regulation, NeoplasticCecumApoptosisRNA, MessengerDextran SulfateMice, NudePrecancerous ConditionsButyratesImmunohistochemistryAnticarcinogenic AgentsIntestinal PolypsRats, Inbred F344Cell ProliferationColitis, Ulcerativebeta CateninIntestine, LargeAntineoplastic AgentsCarcinomaTime FactorsCell DivisionColostomyGenes, APCIntestinesCecal NeoplasmsNeoplasm TransplantationAberrant Crypt FociReverse Transcriptase Polymerase Chain ReactionSigmoid DiseasesEnemaIleumCarcinoembryonic AntigenMucinsSignal TransductionIntestine, SmallBlotting, WesternMolecular Sequence DataTrinitrobenzenesulfonic AcidCatharticsFecesMice, Inbred BALB CNeoplasmsDose-Response Relationship, DrugFluorouracilTransplantation, HeterologousNeoplasm ProteinsCyclooxygenase 2Tumor Markers, BiologicalMice, Inbred C57BLIntestinal NeoplasmsAdenomatous Polyposis ColiDietDisease Models, AnimalBase SequenceMicrosatellite InstabilityNeoplasm StagingIntestinal ObstructionAdenomatous Polyposis Coli ProteinDiverticulitis, ColonicCell Transformation, NeoplasticMuscle, SmoothBarium SulfateDietary FiberInflammatory Bowel DiseasesNeoplasm InvasivenessSulindacCell SurvivalDrug Screening Assays, AntitumorEpithelial CellsNeoplasms, ExperimentalMethylhydrazinesNeoplasm MetastasisAdenomatous PolypsAnti-Inflammatory Agents, Non-SteroidalDigestive System