Platelet AggregationBlood PlateletsPlatelet Aggregation InhibitorsPlatelet AdhesivenessPlatelet CountPlatelet Membrane GlycoproteinsAdenosine DiphosphatePlatelet Function TestsPlatelet Glycoprotein GPIIb-IIIa ComplexBleeding TimeThrombinCell AggregationFibrinogenThromboxane A2Platelet ActivationPlatelet Factor 4Platelet Activating FactorPlatelet Glycoprotein GPIb-IX ComplexAspirinCollagenThrombosisReceptors, Purinergic P2Y12Thromboxane B2Platelet TransfusionRistocetinApyrasevon Willebrand FactorCrotalid VenomsP-SelectinSerotoninBlood CoagulationEpoprostenolThromboxanesBlood Platelet DisordersThrombocytopeniaAntigens, Human Platelet15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic AcidErythrocyte AggregationHemostasisProstaglandin Endoperoxides, SyntheticEpinephrineTiclopidineThrombastheniaPlatelet Factor 3Platelet Membrane Glycoprotein IIbMegakaryocytesImmunoglobulin Fab FragmentsReceptors, ThromboxaneArachidonic AcidDose-Response Relationship, DrugRabbitsReceptors, ThrombinArachidonic AcidsCalciumAntibodies, MonoclonalBlood Coagulation FactorsReceptors, Thromboxane A2, Prostaglandin H2HemorheologyReceptors, Purinergic P2Y1KineticsBlood Coagulation TestsPurinergic P2Y Receptor AntagonistsOligopeptidesDual Specificity Phosphatase 2Protein BindingThromboxane-A SynthaseAmino Acid SequencePlatelet-Rich PlasmaCarotid Artery ThrombosisHydrazinesHeparinAgkistrodonClot RetractionCytoplasmic GranulesTime FactorsMolecular Sequence DataPlatelet Storage Pool DeficiencyPeptide FragmentsPeptidesHirudinsThrombospondinsBlood ProteinsFibrinolytic AgentsPurpura, ThrombocytopenicPurinergic P2 Receptor Antagonistsvon Willebrand DiseasesIndomethacinBlood Coagulation DisordersReceptor, PAR-1HemorrhageFlow CytometryReceptors, ProstaglandinHemorrhagic DisordersBlood Cell CountProstaglandins H6-Ketoprostaglandin F1 alphaCell AdhesionBernard-Soulier SyndromeProstaglandin EndoperoxidesBenzamidines