Fig. 3.
Abstinence from IntA to cocaine increases DA uptake in the NAc. (A) DA release and (B) maximal rate of DA uptake (Vmax) on AD29 of rats that incubated on ShA, LgA, and IntA. Naive; cocaine-naive rats n=15 (7F / 8M); ShA n=10 (5F / 5M); LgA n=13 (7F / 6M); IntA n=10 (5F / 5M). Data are shown as mean ± SEM. **p < 0.01.