Globally, depression affects millions of people of all ages, making it one of the significant contributors to deteriorating quality of life by causing neurological impairments that eventually weaken cognition, learning, and memory. According to the monoamine hypothesis, depression is associated with decreased serotonin, dopamine, and norepinephrine levels in the central nervous system. Drugs...
The acute activation of kappa opioid receptors (KOPr) produces antinociceptive and anti-cocaine effects, however, their side-effects have limited further clinical development. Mesyl Sal B is a potent and selective KOPr analogue of Salvinorin A (Sal A), a psychoactive natural product isolated from the plant Salvia divinorum. We assessed the antinociceptive, anti-cocaine, and side-effects of...