Fig. 3

Effects of the chronic treadmill protocol (2 weeks, 20 min daily) on global HDAC activity in striatum from a adolescent, b young adult, and c aged Wistar rats. Results are expressed as percentage of the SED 1 h group and columns represent mean ± SD (n = 5–8). (Hash) values significantly different from 1 h, as determined by ANOVA followed by Tukey’s test (p < 0.05)