BudesonideColitis, UlcerativeColitisCrohn DiseasePregnenedionesMesalamineColonBronchodilator AgentsInflammatory Bowel DiseasesAdministration, InhalationAnti-Inflammatory AgentsColitis, CollagenousEthanolaminesAminosalicylic AcidsIntestinal MucosaProctocolectomy, RestorativePouchitisColitis, IschemicDextran SulfateRectumColectomySulfasalazineColitis, MicroscopicGastrointestinal AgentsIleostomyNebulizers and VaporizersGlucocorticoidsDouble-Blind MethodEnemaAdministration, TopicalAsthmaTrinitrobenzenesulfonic AcidColonic PouchesAnti-Asthmatic AgentsProctocolitisColonoscopyTerbutalineAdrenal Cortex HormonesAdministration, RectalProctitisPrednisoloneColitis, LymphocyticBeclomethasoneForced Expiratory VolumeCholangitis, SclerosingPeak Expiratory Flow RateTreatment OutcomeIleumIleitisAzathioprineAnti-Inflammatory Agents, Non-SteroidalAndrostadienesAerosolsMegacolon, ToxicColon, SigmoidPowdersCroupBiopsyDrug Therapy, CombinationSigmoidoscopyDelayed-Action PreparationsAdministration, OralAlbuterolDrug CombinationsCapsulesAdrenergic beta-2 Receptor AgonistsMetered Dose InhalersSeverity of Illness IndexColonic NeoplasmsCross-Over StudiesDefecationPeroxidaseColonic DiseasesHLA-B52 AntigenRectal DiseasesNedocromilFecesHydrocortisoneDisease Models, AnimalDrug Administration ScheduleAntibodies, Antineutrophil CytoplasmicRemission InductionCase-Control StudiesAdrenergic beta-AgonistsIntestinesAscaris suumDose-Response Relationship, DrugProbioticsNod2 Signaling Adaptor ProteinInhalation SpacersChronic DiseaseRecurrenceTime FactorsTablets, Enteric-CoatedDiarrheaAnal CanalDysentery, AmebicSteroidsImmunosuppressive AgentsPyoderma Gangrenosum