Figure 3. The expression levels of Mn-SOD (A), Cu/Zn-SOD (B) ES-SOD (C), and HO-1 (D) proteins in the extensor digitorum longus (EDL) and soleus (SOL) muscles. Data are presented as percentage of mean YC values. Representative blots are shown. The symbol * indicates = significantly different from the YC group (p < 0.05). The symbol †  indicates = significantly different from the OC group (p < 0.05).