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. Author manuscript; available in PMC: 2012 Nov 10.
Published in final edited form as: Neuroscience. 2011 Aug 22;195:70–79. doi: 10.1016/j.neuroscience.2011.08.033

Figure 3. Effects of hippocampal OxA administration on local GABA efflux.

Figure 3

CA1 infusion of OxA via reverse microdialysis (black bar over collections 5–8) dose-dependently increased GABA efflux in aged rats (B), while young rats (A) displayed only a dose-dependent trend (P = 0.073) for increased GABA efflux. Importantly, OxA-mediated GABA efflux following CA1 infusion was not altered as a function of age. * P < 0.05 vs. vehicle; ** P ≤ 0.01 vs. vehicle; n = 8–11 (young), 7–9 (aged).