Abstract Background Ayahuasca, a psychoactive Amazonian preparation, is increasingly studied for substance-use disorders. Objectives Investigate whether oral lyophilised-ayahuasca attenuates ethanol-induced conditioned place preference (CPP) in mice and alters ΔFosB expression in nucleus accumbens (NAc). Methods Male Swiss mice received water or ayahuasca (130-1950 mg/kg, p.o.) 30 min before...
Substance use disorder (SUD) is a global public health concern that affects millions of people worldwide. Considering current research, addiction has been noted as the last stage of a chronic disease that may impair brain reward circuit responses and affects personal and social life. Treatments for SUD face challenges including availability and limited pharmacological response, often resulting...