Blood PlateletsPlatelet AggregationBlood VesselsPlatelet CountPlatelet AdhesivenessPlatelet Membrane GlycoproteinsPlatelet Factor 4ThrombinSerotoninAdenosine DiphosphatePlatelet TransfusionPlatelet Glycoprotein GPIIb-IIIa ComplexMegakaryocytesPlatelet Glycoprotein GPIb-IX Complexbeta-ThromboglobulinPlatelet ActivationBlood Platelet DisordersThrombocytopeniaPlatelet Activating FactorPlatelet Function TestsFibrinogenLymphatic VesselsRetinal VesselsCollagenvon Willebrand FactorP-SelectinRabbitsProstanoic AcidsThrombosisAspirinEndothelium, VascularBlood CoagulationHemostasisAdenine NucleotidesThromboxane A2Blood Cell CountThrombopoiesisAntigens, Human PlateletNeovascularization, PhysiologicThrombopoietinCytoplasmic GranulesNeovascularization, PathologicThromboxanesAlphaprodineCoronary VesselsTime FactorsErgoloid MesylatesMicroscopy, ElectronMopidamolBlood PreservationPhotiniaAfibrinogenemiaBleeding TimeEndothelial CellsEpoprostenolCalciumKineticsCycloheptanesReceptors, ThromboxaneErgotamineIprindoleEpinephrineBlood ProteinsEndotheliumCell MembraneArachidonic AcidsCells, CulturedPlatelet Membrane Glycoprotein IIbAntibodies, MonoclonalDose-Response Relationship, DrugProstaglandinsAntigens, CD31Platelet Factor 3ImipramineVascular Endothelial Growth Factor ACytoskeletonOrganoidsAdenosine TriphosphatePlatelet Aggregation InhibitorsBlood Coagulation DisordersCapillariesArteriesMicroscopy, Electron, ScanningCalcimycinImmunohistochemistryArachidonic AcidStilbenesHeparinSwineImmunochemistryCell AdhesionSignal TransductionActinsMethysergideEdetic AcidStress, MechanicalReceptors, ProstaglandinIsonipecotic AcidsReceptors, ThrombopoietinMolecular Weight