Anti-Inflammatory Agents, Non-SteroidalAspirinSteroidsSpirostansPlatelet Aggregation InhibitorsSaponinsPrimary PreventionGlycosidesDiosgeninTomatineLiliaceaeSolanaceous AlkaloidsChlormadinone AcetateMolecular StructurePregnanesSecondary PreventionCynanchumAndrostanesTiclopidineEstrogen AntagonistsRhizomeThromboxane B2Risk FactorsMagnetic Resonance SpectroscopyDracaenaCenters for Disease Control and Prevention (U.S.)SmilaxPlant ExtractsBuxaceaeCyclooxygenase InhibitorsSolanumAlliumAromatase InhibitorsDioscoreaPlatelet AggregationWithanolidesDose-Response Relationship, DrugSalicylatesEstradiolTestolactoneHolarrhenaHydroxysteroidsStereoisomerismTime FactorsAnemarrhenaTreatment OutcomeDrug Therapy, CombinationPlatelet Function TestsMolecular ConformationAsparagus PlantAnti-Inflammatory AgentsAccident PreventionSpectrometry, Mass, Fast Atom BombardmentAnticoagulantsSolanum nigrumAlveolectomyProspective StudiesFibrinolytic AgentsBlood PlateletsHemorrhageAndrostenesDouble-Blind MethodWarfarinWithaniaUnited StatesEstrogensSodium SalicylateAgaveOphiopogonPhytosterolsChloroquinolinolsTrilliumTropaeolaceaeGestrinoneHemolytic AgentsConvallariaAndrostanolsMarsdeniaSolanaceaeAgavaceaeFollow-Up StudiesFritillariaPregnenesPlants, MedicinalVeratrum