PhytosterolsStigmasterolSerenoaSitosterolsPlants, Genetically ModifiedFlame IonizationPlant ExtractsPlant ProteinsPlant LeavesProstatic HyperplasiaPlant RootsGenes, PlantPlant ShootsCholesterolAloeZeatinPlant OilsPhytotherapyArabidopsisPlant Growth RegulatorsPlants, MedicinalCorn OilErigeronDNA, PlantAndrogen AntagonistsPlant DevelopmentChromatography, GasChromatography, Supercritical FluidEsterificationSterolsArabidopsis ProteinsPlants, ToxicPlant CellsCholesterol, LDLNutsPlant StemsErythrocyte Deformability