Salvinorin A, Active Component of Psychotropic Herb <> Salvia divinorum Is a Highly Efficacious kappa-Opioid Receptor Agonist: Structural and Functional Considerations J Pharmacology & Experimental Therapeutics
just as morphine is a natural plant product able to activate the µ-opioid receptor, salvinorin A is a natural plant product able to activate the KOR. The strongly psychotomimetic actions of salvinorin A suggest that the dynorphin/-opioid system may have
