Figure 5From: Comparison of time-dependent effects of (+)-methamphetamine or forced swim on monoamines, corticosterone, glucose, creatine, and creatinine in ratsMonoamine levels in the neostriatum in Experiment 1 (mean ± SEM). MA-treated animals demonstrated decreases in DA (A), DOPAC (B), 5-HT (C), and 5-HIAA (D). Decreases were not observed 1 h after the first dose but became evident following the last dose of the MA treatment. *p ≤ 0.05 vs SAL, †p < 0.07 vs SAL.Back to article page