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. Author manuscript; available in PMC: 2018 Feb 20.
Published in final edited form as: Neuroscience. 2016 Dec 1;343:106–114. doi: 10.1016/j.neuroscience.2016.11.027

Figure 2.

Figure 2

Hippocampal expression of IL-1β was significantly increased in aged control mice relative to the adult control mice regardless of their treatment condition (p<0.001). Exercise increased expression of IL-1β in adult mice (p<0.01). IL-4/IL-13 treatment did not influence expression. Fold change is expressed relative to adult vehicle-treated control mice. * Indicates a significant difference between groups. Bars represent means ± SEM.