Belladonna AlkaloidsAtropa belladonnaSolanaceous AlkaloidsTropanesErythroxylaceaeAlkaloidsSolanaceaeMorphineDaturaAtropaDatura stramoniumDuboisiaDelphiniumMateria MedicaHyoscyamusErgot AlkaloidsIndole AlkaloidsPyrrolizidine AlkaloidsScopolamine HydrobromideVinca AlkaloidsCinchona AlkaloidsPlant RootsBerberine AlkaloidsDopamine Plasma Membrane Transport ProteinsMorphine DerivativesMorphine DependenceBenztropineAmaryllidaceae AlkaloidsAtropineNortropanesAnalgesics, OpioidAconitum