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. 2022 Nov 14;75(1):99–118. doi: 10.1007/s43440-022-00428-2

Fig. 5.

Fig. 5

Effects of acute WAY 161503 (WAY; 0.3–3 mg/kg, ip, a), RO 60-0175 (RO; 0.3–3 mg/kg, ip, b) and mirtazapine (MIR, 2.5–20 mg/kg, ip, c) or the corresponding vehicle (VEH) treatment on the cocaine-induced (COC, 10 mg/kg, ip) reinstatement of cocaine-seeking behavior in the bulbectomized (OBX, right panels) and SHAM-operated rats (SHAM, left panels). The number of active and inactive lever presses is expressed as the means (± SEM) of the data from 6 to 10 rats/group. The statistical analyses were done with two-way ANOVA with post hoc Newman–Keuls test. ***p < 0.001 versus extinction (EXT); ^^p < 0.01, ^^^p < 0.01 versus VEH + COC; +++p < 0.001 versus cocaine self-administration (SA)