Intravenous self-administration of mephedrone, methylone and MDMA in female rats

Abstract

Male rats will intravenously self-administer (IVSA) the substituted cathinone stimulants (“bath salts”) mephedrone (4-methylmethcathione) and methylone (3, 4-methylenedioxymethcathinone) robustly, whereas the IVSA of 3, 4 …