Pharmacology, biochemistry, and behavior
November 2011
M Daza-Losada, J Miñarro, M A Aguilar et al.
Cannabis is one of the drugs most commonly consumed in combination with ecstasy (3,4-methylenedioxymethamphetamine, MDMA). Although numerous studies have attempted to further our understanding of the role of the cannabinoid system in drug abuse, few have focused on how it influences the rewarding effects of MDMA. The aim of the present study was to evaluate the role of the CB1 cannabinoid...
Addiction Biology
October 13, 2011
Bruno Ribeiro Do Couto, Manuel Daza‐losada, Marta Rodrı́guez-arias et al.
26 citations
ABSTRACT Many adolescents often take ethanol (EtOH) in combination with 3,4‐methylenedioxymethylamphetamine (MDMA). In the present work, we used a mouse model to study the effect of repeated pre‐exposure during adolescence to EtOH (2 g/kg), MDMA (10 or 20 mg/kg) or EtOH + MDMA on the rewarding and reinstating effects of MDMA in the conditioned place preference (CPP) paradigm. Pre‐exposure to...
Behavioral and Brain Functions
March 22, 2010
Carmen Manzanedo, Marta Rodríguez‐arias, Manuel Daza‐losada et al.
36 citations
Abstract Background Numerous reports indicate that MDMA users consume other psychoactive drugs, among which cannabis is one of the most common. The aim of the present study was to evaluate, using the conditioned place preference, the effect of the cannabinoid agonist WIN 55,212-2 on the rewarding effects of MDMA in mice. Methods In the first experiment adolescent mice were initially conditioned...
Addiction Biology
September 8, 2009
Manuel Daza‐losada, Marta Rodríguez‐arias, María A. Aguilar et al.
37 citations
ABSTRACT Those who take ecstasy are more likely to consume other drugs than non‐users with cocaine abuse being reported by 75.5% of high school student MDMA (± 3,4‐methylenedioxymetamphetamine hydrochloride) users. The aim of this work was to evaluate the effects of exposure during adolescence to MDMA, cocaine or to both drugs on the MDMA‐induced conditioned place preference (CPP) in adult...