Background: Ketamine is a rapid-acting antidepressant for major depressive disorder; however, its effects are short-lasting and associated with neurotoxic side effects. Thus, identifying strategies to prolong its antidepressant effects is of critical importance. It has been shown that Dajianzhong Decoction (DJZT) prolongs the antidepressant effects of ketamine through modulation of the gut...
Ketamine is a drug of abuse worldwide and current treatments for ketamine abuse are inadequate. It is an urgent need to develop novel anti-addictive strategy. Since gut microbiota plays a crucial role in drug abuse, the present study investigates the impact and mechanisms of the gut microbiota in addictive behaviors induced by ketamine addiction. Conditioned place preference (CPP) was employed...