The widely available hallucinogen salvinorin A is a unique example of a plant-derived compound selective for kappa-opioid receptors and may produce effects distinct from those of other compounds with classic hallucinogenic or dissociative properties which are also abused in humans. The objective of this study is to characterize the salvinorin A discriminative cue in nonhuman primates with high...
Salvinorin A is the main active component of the widely available hallucinogenic plant, Salvia divinorum. Salvinorin A is a selective high-efficacy kappa-agonist in vitro, with some unique pharmacodynamic properties. Descriptive reports show that salvinorin A-containing products produce robust behavioral effects in humans. However, these effects have not been systematically characterized in...