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. Author manuscript; available in PMC: 2014 Feb 12.
Published in final edited form as: Brain Res. 2012 Mar 27;1456:14–21. doi: 10.1016/j.brainres.2012.03.045

Fig. 1.

Fig. 1

Acquisition (A), extinction (B) and reinstatement (C) of CPP in methamphetamine dependent rats assigned to ceftriaxone vs. saline groups (Ceftriaxone group recived ceftriaxone 200 mg/kg IP only during the extinction phase of the study). Time spent in methamphatmine-paired chamber during reinstatement (n=8) (mean±SEM): 12.83±0.74 vs. 4.14±0.5 two-tailed independent t-test=27.5, df=14, p<0.001.