FIGURE 2.

Pharmacological DAGL inhibition does not affect acquisition of conditioned-fear. (A) Schematic diagram of the experimental paradigm. (B) (Far left panel) % freezing by C57BL/6J male mice during acquisition of cue-conditioned fear when DO34 (50 mg kg⁻¹) was injected IP 2 h prior to trial. (Middle panels) % freezing during auditory cue during extinction training days 2 and 3. (Far right panel) % freezing during extinction recall (n = 20 male mice per condition). F- and P-values and η² for main effect of drug treatment show in each panel. All values are presented as mean ± SEM.