Flow CytometryBlood PlateletsPlatelet AggregationPlatelet CountPlatelet AdhesivenessPlatelet Membrane GlycoproteinsPlatelet Factor 4Platelet TransfusionPlatelet Glycoprotein GPIIb-IIIa ComplexPlatelet Activating FactorPlatelet Function TestsRegional Blood FlowImage CytometryPlatelet Glycoprotein GPIb-IX ComplexBlood Flow VelocityThrombinLaser Scanning CytometryAdenosine DiphosphateAntigens, Human PlateletP-SelectinThrombocytopeniaFibrinogenMegakaryocytesImmunophenotypingCells, CulturedAntibodies, MonoclonalAntigens, CDBleeding TimePlatelet Membrane Glycoprotein IIbApoptosisThrombosisvon Willebrand FactorCell SeparationTime FactorsFluorescent DyesPloidiesCollagenPlatelet Factor 3Cell Line, TumorAspirinThromboxane A2LeukocytesDose-Response Relationship, DrugBlood CoagulationMonocytesSerotoninStaining and LabelingCell CycleThrombastheniaPulsatile FlowCell ProliferationCell SurvivalHemostasisPlatelet Storage Pool DeficiencyFluorescein-5-isothiocyanateGene FlowRistocetinMicrospheresReceptors, Purinergic P2Y12NeutrophilsCell AdhesionThrombopoiesisCell MembraneCytoplasmic GranulesT-LymphocytesHemorheologyPropidiumKineticsCell LineMice, Inbred C57BLRheologyEndothelium, VascularRabbitsBlotting, WesternBlood Cell CountAnnexin A5Microscopy, FluorescenceSignal TransductionCalciumFluoresceinsRNA, MessengerCD4-Positive T-LymphocytesCrotalid VenomsAntigens, CD45Purpura, ThrombocytopenicLeukocytes, MononuclearAntibodiesPlatelet-Rich PlasmaMembrane GlycoproteinsEnzyme-Linked Immunosorbent AssayThrombopoietinCell DivisionBiological MarkersBlood PreservationLymphocytesTumor Cells, CulturedBlood Coagulation FactorsBone Marrow CellsReverse Transcriptase Polymerase Chain ReactionFluorescent Antibody Technique