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. 2019 Oct 26;20(21):5340. doi: 10.3390/ijms20215340

Figure 1.

Figure 1

Effects of prucalopride on contextual fear extinction in mice. Mice were given an intraperitoneal injection of prucalopride at a dose of 1.5 or 3.0 mg/kg in saline containing 1% dimethyl sulfoxide (DMSO) or the vehicle only 2 h prior to both extinction training sessions. Data are expressed as the mean ± SEM; n = 7–8. * p < 0.05 and ** p < 0.01 vs. control + vehicle on each day, ++ p < 0.01 vs. MPTP + vehicle on each day, # p < 0.05 and ## p < 0.01 vs. control + prucalopride on each day (one-way analysis of variance (ANOVA) followed by Tukey’s post-hoc test). MPTP: 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine.