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. 2017 Jun 19;11:346. doi: 10.3389/fnins.2017.00346

Figure 3.

Figure 3

Microdialysis experiment: effect of infusion with the AT2R agonist C21 (0.05 μg/μl/h) on the extracellular glutamate (Glu) (A) (n = 4) and GABA (B) (n = 4) concentrations in the PVN in normotensive freely moving Wistar rats. Dialysates were collected every 20 min. C21 was dissolved in modified Ringer's solution and administered through the dialysis probe from time 120 to 240 min. Data are presented as the mean percentage of the baseline values (vehicle) ± SEM. Statistical analysis for intragroup differences of the treatment is performed using one-way ANOVA for repeated measures and the Dunnett's multiple comparison test.