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. Author manuscript; available in PMC: 2011 Feb 16.
Published in final edited form as: Brain Res. 2009 Sep 2;1314C:183. doi: 10.1016/j.brainres.2009.08.078

Figure 7.

Figure 7

Pre-infusion with a BDNF scavenger, TrkB/Fc, prevented the suppressive effect of intra-PFC BDNF on cocaine-seeking during day 1 of extinction responding. V-V=vehicle-vehicle; V-B=vehicle-BDNF; Fc-V=TrkB/Fc-vehicle; Fc-B=TrkB/Fc-BDNF. Avg SA 8,9,10=average number of active lever presses on the last 3 days of cocaine self-administration; 2hr Ext Test= 2hr extinction test 22 hr after the 10th self-administration session. *p<0.05 vs. V-V; ##=p<0.005 vs. V-B; +=p<0.05 vs. Avg SA 8,9,10 within each group.