AspirinThromboxane B2Blood PlateletsPlatelet AggregationCyclooxygenase InhibitorsThromboxanesProstaglandin-Endoperoxide SynthasesCyclooxygenase 2Cyclooxygenase 1Arachidonic AcidsCyclooxygenase 2 InhibitorsPlatelet CountPlatelet AdhesivenessAnti-Inflammatory Agents, Non-SteroidalPlatelet Aggregation InhibitorsPlatelet Membrane GlycoproteinsPlatelet Function TestsIndomethacinDinoprostonePlatelet Factor 4Platelet TransfusionProstaglandinsPlatelet Glycoprotein GPIIb-IIIa ComplexPlatelet Activating FactorArachidonic AcidThromboxane A2ThrombinIbuprofenIsoenzymesPlatelet Glycoprotein GPIb-IX ComplexBleeding TimeSalicylatesAdenosine DiphosphateTiclopidineEpoprostenolThrombosisSulfonamidesDose-Response Relationship, DrugPyrazoles6-Ketoprostaglandin F1 alphaNitrobenzenesLipoxygenase InhibitorsAntigens, Human PlateletP-SelectinSodium SalicylateMembrane ProteinsDrug Therapy, CombinationFibrinogenHemorrhageLipoxygenaseThrombocytopeniaFibrinolytic AgentsThromboxane-A SynthaseNaproxenFlurbiprofenTime FactorsEicosanoidsAnticoagulantsCollagenMegakaryocytesAsthma, Aspirin-Inducedvon Willebrand FactorProstaglandins EReceptors, ThromboxaneBlood CoagulationDiclofenacMasoprocolSulfinpyrazoneReceptors, Purinergic P2Y12SerotoninLipoxinsPlatelet Membrane Glycoprotein IIbHemostasisHydroxyeicosatetraenoic AcidsWarfarinDouble-Blind MethodPiroxicamPlatelet ActivationTablets, Enteric-CoatedNitric OxideEndothelium, VascularPlatelet Factor 3AcetaminophenGastric MucosaCells, CulturedDipyridamole15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic AcidGastrointestinal HemorrhageStomach UlcerRabbitsHeparinArachidonate 5-LipoxygenaseDinoprostProstaglandins GLactonesProstaglandin Endoperoxides, SyntheticCalcimycinDrug Interactions4,5-Dihydro-1-(3-(trifluoromethyl)phenyl)-1H-pyrazol-3-amineRisk Factors