Fig. 4.
Effects of mephedrone and MDMA on hippocampal levels of SERT and TPH2. Mice were treated with mephedrone (Meph; 20 mg/kg) 30 min prior to each of the 4 injections of MDMA (20 mg/kg) and sacrificed 2d later for determination of hippocampal levels of SERT (A) or TPH2 (B) by immunoblotting. Blots were quantified using ImageJ and data are mean ± SEM for 5–7 mice per group.