AspirinInflammationAnti-Inflammatory Agents, Non-SteroidalPlatelet Aggregation InhibitorsAnti-Inflammatory AgentsCyclooxygenase InhibitorsTumor Necrosis Factor-alphaLipopolysaccharidesInflammation MediatorsTiclopidineCells, CulturedThromboxane B2Mice, Inbred C57BLSemecarpusCytokinesColitisPlatelet AggregationCyclooxygenase 2Interleukin-1betaSalicylatesPregnadienesProstaglandin-Endoperoxide SynthasesCyclooxygenase 2 InhibitorsNeutrophilsDose-Response Relationship, DrugPlatelet Function TestsBlood PlateletsDinoprostoneCyclooxygenase 1MacrophagesDisease Models, AnimalNF-kappa BInflammatory Bowel DiseasesMice, KnockoutRNA, MessengerMonocytesInterleukin-6Silver NitrateIntestinal MucosaSignal TransductionDrug Therapy, CombinationInterleukin-1EdemaGene Expression RegulationLeukocytesSodium SalicylateGroup II Phospholipases A2CarrageenanSerum Amyloid A ProteinColonFlow CytometryPeroxidaseFibrinolytic AgentsTime FactorsUp-RegulationChronic DiseaseNasal PolypsEndothelial CellsCrohn DiseaseArthritis, RheumatoidBiological MarkersProstaglandinsHemorrhageNitric OxideAsthma, Aspirin-InducedCalgranulin ASinusitisC-Reactive ProteinAutoimmune DiseasesAnticoagulantsChemotaxis, LeukocyteWarfarinCalgranulin BTablets, Enteric-CoatedInterleukin-8Receptor, Bradykinin B1Risk FactorsHypochlorous AcidCell LineSulfonamidesEndothelium, VascularUveitisTurpentineIleitisReverse Transcriptase Polymerase Chain ReactionBleeding TimeGastrointestinal HemorrhageReceptors, LeukotrieneLungPlatelet ActivationNeutrophil InfiltrationProspective StudiesMice, TransgenicT-Lymphocytes, RegulatoryAcute DiseaseColitis, UlcerativeThromboxanesTreatment OutcomeTrinitrobenzenesulfonic AcidDermatologic Agents