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. 2017 Jan 19;20(5):392–399. doi: 10.1093/ijnp/pyw110

Figure 3.

Figure 3.

Effect of histamine receptor antagonism on oleoylethanolamide (OEA)-induced freezing enhancement. (A) Schematic diagram and photomicrographs showing the position of the cannulae. The injection needle protruded 1 mm below the tip of the cannulae. (B) Rats received bilateral intra-basolateral amygdala (BLA) infusions of zolantidine (ZOL), pyrilamine (PYR), or vehicle, and OEA or vehicle i.p. immediately after training. Data are expressed as means ± SEM of 9 to 14 animals for each group; ANOVA and Newman-Keuls’ posthoc test, **P < .01 vs SAL/VEH controls; ###P < .001 vs SAL/OEA.