Trinitrobenzenesulfonic AcidBenzeneSulfonic AcidsColitisNitrobenzenesColonPeroxidaseAnilino NaphthalenesulfonatesIntestinal MucosaBenzene DerivativesDisease Models, AnimalSorbic AcidRats, Sprague-DawleyPicryl ChlorideMice, Inbred BALB CKineticsTolueneHydroquinonesXylenesPhenolOccupational ExposureRats, WistarDose-Response Relationship, DrugCatecholsPetroleumHydrogen-Ion ConcentrationBiodegradation, EnvironmentalHydrocarbons, AromaticAir Pollutants, OccupationalTime FactorsMaximum Allowable ConcentrationTumor Necrosis Factor-alphaAlkylation