Clostridium difficileBacterial ToxinsEnterocolitis, PseudomembranousEnterotoxinsClostridium InfectionsClostridiumCytotoxinsAntitoxinsBacterial ProteinsFecesDiarrheaRibotypingEnteritisrho GTP-Binding ProteinsCholera ToxinIleitisT-2 ToxinADP Ribose TransferasesIleumMetronidazolerhoB GTP-Binding ProteinTetanus ToxinIntestinal MucosaGlucosyltransferasesCysteine ProteasesAnti-Bacterial AgentsBiological AssayAnion Exchange ResinsCricetinaeBotulinum ToxinsVancomycinColonClostridium sordelliiCross InfectionLatex Fixation TestsBotulinum Toxins, Type AMarine ToxinsCecumVero CellsCaco-2 CellsShiga ToxinsrhoA GTP-Binding ProteinBacteriological TechniquesAntibodies, BacterialSensitivity and SpecificityCounterimmunoelectrophoresisShiga Toxin 2MesocricetusSaccharomycesRabbitsShiga Toxin 1Immunoenzyme Techniquescdc42 GTP-Binding ProteinGlutamate DehydrogenaseCell LineMolecular Sequence DataSpores, BacterialPolymerase Chain Reactionrac GTP-Binding ProteinsIntestinesEnzyme-Linked Immunosorbent AssayGTP-Binding ProteinsColitisPhytic AcidGlycosylationHT29 CellsCells, CulturedReagent Kits, Diagnosticrac1 GTP-Binding ProteinNeutralization TestsCercopithecus aethiopsCHO CellsBacterial VaccinesCytoskeletonClindamycinEpithelial CellsAmino Acid SequenceAdenylate Cyclase ToxinTime FactorsClostridium perfringensMicrovilliActinsImmunoglobulin GCulture MediaToxoidsGene Expression Regulation, BacterialCell SurvivalGTP PhosphohydrolasesEvaluation Studies as TopicEnzyme ActivationDNA, BacterialFibroblastsHemolysin ProteinsCricetulusHeLa CellsPeroxidaseSignal TransductionElectrophoresis, Polyacrylamide GelDose-Response Relationship, DrugBacterial Typing Techniques