Figure 5.

Effects of repeated cycles of treadmill physical exercise and exposure to binge-like ethanol, during 4 weeks, on Purkinje cells in the cerebellum of 60-day-old Wistar rats. Representative photomicrographs of the (a) control group, (b) exercised group, (c) EtOH group, and (d) exercised+EtOH. Arrowheads indicate Purkinje cells. Results are expressed as mean ± standard error of the number of cells counted per field (e). One-way ANOVA and Tukey's post hoc test, p < 0.05. ^∗Statistical difference in relation to the other groups. Scale bar 20 μm.