PhosphocreatineAdenosine DiphosphateAdenosinePlatelet AggregationReceptor, Adenosine A2AMagnetic Resonance SpectroscopyCreatineAdenosine TriphosphateAdenine NucleotidesReceptor, Adenosine A1Adenosine Diphosphate SugarsBlood PlateletsAdenosine MonophosphateAdenosine DeaminaseReceptors, Purinergic P2Y12Adenosine Diphosphate GlucosePhosphatesReceptor, Adenosine A3Poly Adenosine Diphosphate RiboseEnergy MetabolismNucleoside Diphosphate SugarsReceptor, Adenosine A2BAdenosine KinaseCreatine KinasePurinergic P2Y Receptor AntagonistsPlatelet Function TestsPhosphorus IsotopesPlatelet Aggregation InhibitorsReceptors, Adenosine A2Adenosine A2 Receptor AgonistsPlatelet ActivationAdenosine A2 Receptor AntagonistsPhosphorusReceptors, Purinergic P1Adenosine A1 Receptor AntagonistsAlkyl and Aryl TransferasesApyraseKineticsPolyisoprenyl PhosphatesLactatesRiboseHydrogen-Ion ConcentrationAdenosine A1 Receptor AgonistsNucleoside-Diphosphate KinaseTiclopidineMuscle, SkeletalBlood Platelet DisordersOxygen ConsumptionOxidative PhosphorylationNAD+ NucleosidasePlatelet AdhesivenessCreatine Kinase, BB FormHemiterpenesPurinergic P1 Receptor AntagonistsLactic AcidMitochondria, MuscleMusclesMyocardiumAspirinCreatine Kinase, MM FormReceptors, PurinergicXanthinesPurinergic P1 Receptor AgonistsReceptors, Purinergic P2Y1Adenosine Diphosphate RiboseGlycolysisPurinergic P2 Receptor AntagonistsReceptors, Purinergic P2Adenosine TriphosphatasesGlycogenTheophyllinePlatelet Membrane GlycoproteinsThrombinCreatine Kinase, Mitochondrial FormPlatelet Storage Pool DeficiencyClot RetractionNADMagnesiumFibrinogenEpinephrinePoly(ADP-ribose) PolymerasesMuscle ContractionPlatelet Factor 3Thromboxane A2Adenosine-5'-(N-ethylcarboxamide)Time FactorsNM23 Nucleoside Diphosphate KinasesMegakaryocyte Progenitor CellsRabbitsCalciumProstaglandin EndoperoxidesDiphosphatesBleeding TimeExercisePyruvatesDimethylallyltranstransferaseCarbon-Carbon Double Bond IsomerasesGuanidinoacetate N-MethyltransferaseAdenosine A3 Receptor AntagonistsDose-Response Relationship, Drug