Drug InteractionsMicrosomes, LiverMembrane PotentialsMembrane Potential, MitochondrialCell MembraneMembranesIntracellular MembranesMembrane LipidsMembranes, ArtificialCell Membrane PermeabilityPharmaceutical PreparationsPotassiumHerb-Drug InteractionsErythrocyte MembraneCalciumMitochondriaMembrane FluidityCytochrome P-450 Enzyme SystemDrug DesignCytochrome P-450 CYP3AEnzyme InhibitorsKineticsDrug-Related Side Effects and Adverse ReactionsDose-Response Relationship, DrugDrug DiscoverySodiumModels, BiologicalElectrophysiologyTime Factors