Colitis, UlcerativeColitisCrohn DiseaseRemission InductionColonMesalamineColitis, IschemicInflammatory Bowel DiseasesDextran SulfateIntestinal MucosaColitis, CollagenousColitis, MicroscopicAminosalicylic AcidsProctocolectomy, RestorativeRemission, SpontaneousTrinitrobenzenesulfonic AcidRectumSulfasalazineColectomyPouchitisGastrointestinal AgentsIleostomyColitis, LymphocyticColonoscopyColonic PouchesEnemaPrednisoloneAzathioprineTreatment OutcomeAdministration, RectalProctitisCholangitis, SclerosingRecurrenceAnti-Inflammatory Agents, Non-SteroidalMegacolon, ToxicColon, SigmoidIleitisPeroxidaseBiopsyIleumSigmoidoscopyAnti-Inflammatory AgentsSeverity of Illness IndexDisease Models, AnimalImmunosuppressive AgentsColonic NeoplasmsDysentery, AmebicAntibodies, Antineutrophil CytoplasmicFollow-Up StudiesAcute DiseaseColonic DiseasesFeces6-MercaptopurineProbioticsProctocolitisIntestinesAdrenal Cortex HormonesTime FactorsHLA-B52 AntigenCase-Control StudiesDefecationChronic DiseaseDiarrheaAdministration, OralNod2 Signaling Adaptor ProteinMice, Inbred C57BLAntibodies, MonoclonalIntestine, LargeRetrospective StudiesInflammationPrednisoneCytokinesAnal CanalDouble-Blind MethodRectal DiseasesAcetic AcidProspective StudiesSteroidsPyoderma GangrenosumOxazolonePhenylhydrazinesEnterocolitis, PseudomembranousTumor Necrosis Factor-alphaCytarabinePrognosisMice, KnockoutDrug Administration ScheduleCecumInterleukin-10Precancerous ConditionsFecal IncontinenceColorectal NeoplasmsSulfapyridineCyclosporineLeukapheresisLeukemia, Myeloid, AcutePhosphorothioate OligonucleotidesAntineoplastic Combined Chemotherapy ProtocolsDiverticulum, ColonMucous Membrane