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. 2016 Mar 15;6(3):e760. doi: 10.1038/tp.2016.13

Figure 1.

Figure 1

CBX reduces ethanol intake in rats in an operant self-administration paradigm. (a) Acute, systemic administration of CBX decreases operant alcohol self-administration both in dependent (dep) and nondependent (nondep) rats. (b) CBX did not influence water intake in any group. (c) Acute, systemic administration of CBX does not affect operant self-administration of saccharin-sweetened water. Rats were given CBX (0, 20 and 40 mg kg−1 or 0 and 40 mg kg−1; intraperitoneally) 90 min before alcohol (10%, w/v), water or saccharin (0.004%) self-administration (30 min session; fixed-ratio 1). The data represent means and s.e.m. *P<0.05, significant difference from respective vehicle; +P<0.05, significant difference from vehicle (saline)-treated nondependent rats. N=9–10 per group.