The hallucinogenic compound, salvinorin A, is a potent κ-opioid receptor (KOR) agonist. However, other target(s) than the KOR, such as the cannabinoid CB1 receptor, have been proposed to explain its multiple pharmacological actions. Here, we have evaluated the effect of salvinorin A in lipopolysaccharide (LPS)-stimulated macrophages as well as in models of inflammation in vivo. Salvinorin A...
Salvinorin A, the active component of the hallucinogenic herb Salvia divinorum, inhibits intestinal motility through activation of kappa-opioid receptors (KORs). However, this compound may have target(s) other than the KORs in the inflamed gut. Because intestinal inflammation upregulates cannabinoid receptors and endogenous cannabinoids, in the present study we investigated the possible...