Platelet Aggregation InhibitorsPlatelet AggregationCrotalid VenomsSalivary Proteins and PeptidesDisintegrinsSalivary GlandsBlood PlateletsAmino Acid SequenceMolecular Sequence DataCongo RedPlatelet AdhesivenessPlatelet CountAmyloid beta-PeptidesPlatelet Membrane GlycoproteinsAdenosine DiphosphatePeptide FragmentsPlatelet Function TestsPlatelet Glycoprotein GPIIb-IIIa ComplexBleeding TimeThrombinCell AggregationPeptidesFibrinogenThromboxane A2Platelet ActivationPlatelet Factor 4Platelet Activating FactorPlatelet Glycoprotein GPIb-IX ComplexAspirinCollagenThrombosisReceptors, Purinergic P2Y12Thromboxane B2Platelet TransfusionRistocetinApyrasevon Willebrand FactorP-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 SynthasePlatelet-Rich PlasmaCarotid Artery ThrombosisHydrazines