Figure 4. Mitophagy receptor expression with CCA and ageing.

Protein expression of four known mitochondrial receptors for mitophagy were assessed through Western blotting in whole muscle protein extracts of vehicle‐treated animals (n = 4–6). A – E, representative blots are provided. Data were normalized to aciculin. Data are presented as means ± SEM. ^* P < 0.05 main effect of age; ^† P < 0.05 main effect of CCA; ^¶ P < 0.05 vs. young CON. CON, control; CCA, chronic contractile activity.