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. 2019 Nov 18;9(11):746. doi: 10.3390/biom9110746

Figure 8.

Figure 8

Concentration-dependent effects of local administration of MK801 (1 and 50 μM) into the DRN on extracellular levels of l-glutamate (A), GABA (B), serotonin (C), norepinephrine (D) and dopamine (E) in the DRN (Study_4). Ordinates: mean ± SD (n = 6) of extracellular transmitter levels (μM or nM); abscissa: time after MK801 administration (min). Green and gray bars indicate perfusion with muscimol and MK801 into the DRN, respectively. * p < 0.05, ** p < 0.01; relative to control or 50 μM MK801 by MANOVA with Tukey’s post hoc test.