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. 2011 Aug 9;2011:730514. doi: 10.1093/ecam/nen043

Figure 2.

Figure 2

EA-induced CPP in rats was suppressed by naloxone (2 mg/kg). **P <  .01, compared with saline + EA group; # P <  .05, compared with the restraint group; (n = 10–15). One-way ANOVA followed by Student-Newman-Keul's test.