AspirinProtein PrecursorsPlatelet Aggregation InhibitorsAnti-Inflammatory Agents, Non-SteroidalAmyloid beta-Protein PrecursorEnzyme PrecursorsTiclopidineThromboxane B2Molecular Sequence DataRNA PrecursorsCyclooxygenase InhibitorsPlatelet AggregationSalicylatesAmino Acid SequencePlatelet Function TestsModels, ChemicalNucleic Acid PrecursorsBase SequenceChemical PhenomenaDose-Response Relationship, DrugBlood PlateletsAmyloid Precursor Protein SecretasesTime FactorsDrug Therapy, CombinationCell DifferentiationProtein Processing, Post-TranslationalSodium SalicylateMagnetic Resonance SpectroscopyCells, CulturedKineticsFibrinolytic AgentsMolecular StructureStem CellsMultiple Chemical SensitivityHemorrhageMutationAnticoagulantsAsthma, Aspirin-InducedChemical IndustryWarfarinCyclooxygenase 1Chromatography, High Pressure LiquidCell LineTablets, Enteric-CoatedProstaglandin-Endoperoxide SynthasesOrganic ChemicalsChemical WarfarePlatelet ActivationIbuprofenBleeding TimeGastrointestinal HemorrhageRNA, MessengerThromboxanesEscherichia coliHazardous SubstancesInorganic ChemicalsMembrane ProteinsBurns, ChemicalThromboxane A2Molecular WeightCyclooxygenase 2 InhibitorsThrombosisDouble-Blind MethodPeptidesModels, BiologicalRisk FactorsMass SpectrometryDrug ResistanceCloning, MolecularModels, MolecularDipyridamoleAcetaminophenIndomethacinMice, Inbred C57BLChemical Warfare AgentsStructure-Activity RelationshipLipoxinsRecombinant ProteinsGastric MucosaBinding SitesSignal TransductionWater Pollutants, ChemicalProtein BindingPeptide FragmentsDNACyclooxygenase 2Precursor Cells, T-LymphoidProstaglandinsCell LineageTreatment OutcomeMyocardial InfarctionDrug InteractionsNeuronsChemistryAmino AcidsEndopeptidasesEnvironmental PollutantsProspective StudiesStomach UlcerSulfinpyrazone