Recently, an increasing number of emergency cases due to a novel ketamine-like drug, methoxetamine (MXE), were reported in several countries. However, very little is known about the neuropsychopharmacological and reinforcing profile of this compound. Our study aims to investigate the effects of MXE on self-administration (SA) behaviour in comparison to ketamine and on dopaminergic transmission....
Methoxetamine (MXE) is a chemical analogue of ketamine. Originally proposed as a ketamine-like fast-acting antidepressant, owing to similar N-methyl-D-aspartate blocker properties, it is now scheduled for reports of hallucinations and psychosis similar to ketamine and lysergic acid. As little is known about the addictive properties of MXE, the aim of this study was to investigate the similarity...