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. Author manuscript; available in PMC: 2010 Mar 17.
Published in final edited form as: Proteomics Clin Appl. 2009 Mar 17;3(4):462–472. doi: 10.1002/prca.200800055

Figure 1. Cocaine intake of rats used for 2D-DIGE analysis.

Figure 1

A) Both groups of self-administering rats (1 and 100 days abstinence) demonstrated similar intakes across self-administration sessions (prior to abstinence). B) Total cocaine intake over the 10 day self-administration period was not significantly different between the groups. Average intake for the 1-day abstinent group was 718.3 mg/kg, while the 100-day abstinent group averaged 725.5 mg/kg.