Blood PlateletsPlatelet AggregationPlatelet CountPlatelet AdhesivenessCell Line, TumorPlatelet Membrane GlycoproteinsPlatelet Factor 4ThrombinTumor Cells, CulturedAdenosine DiphosphatePlatelet TransfusionSerotoninPlatelet Glycoprotein GPIIb-IIIa ComplexMegakaryocytesPlatelet Glycoprotein GPIb-IX ComplexTumor Markers, Biologicalbeta-ThromboglobulinNeoplasms, ExperimentalPlatelet ActivationThrombocytopeniaBlood Platelet DisordersPlatelet Activating FactorTumor BurdenTumor Necrosis Factor-alphaPlatelet Function TestsFibrinogenNeoplasmsCollagenAntibodies, MonoclonalP-SelectinNeoplasm MetastasisTime Factorsvon Willebrand FactorProstanoic AcidsAdenine NucleotidesAspirinCarcinoma, Ehrlich TumorTumor Suppressor Protein p53Blood Cell CountMammary Neoplasms, ExperimentalWilms TumorBlood CoagulationThrombopoiesisFlow CytometrySignal TransductionGenes, Tumor SuppressorRabbitsThromboxane A2HemostasisBrain NeoplasmsNeoplasm TransplantationCell ProliferationThrombosisMice, NudeNeovascularization, PathologicAntigens, Human PlateletCell DivisionNeoplastic Cells, CirculatingKineticsAntigens, NeoplasmCytoplasmic GranulesTumor MicroenvironmentThrombopoietinMice, Inbred BALB CDose-Response Relationship, DrugCarcinoid TumorTransplantation, HeterologousAdenocarcinomaFibrosarcomaNeoplasm ProteinsMolecular Sequence DataXenograft Model Antitumor AssaysMice, Inbred C57BLCell SurvivalCell MembraneTumor Suppressor ProteinsCells, CulturedMopidamolAlphaprodineThromboxanesCell AdhesionColonic NeoplasmsNeuroendocrine TumorsErgoloid MesylatesCell LineAntineoplastic AgentsRNA, MessengerPhotiniaMicroscopy, ElectronBlood PreservationApoptosisGene Expression Regulation, NeoplasticImmunohistochemistryBreast NeoplasmsPhosphorylationMelanoma, ExperimentalAfibrinogenemiaSarcoma, ExperimentalCycloheptanesBleeding Time