Figure 1. Effects of a single bout of moderate exercise on expression of UCP3 mRNA and GAPDH mRNA in soleus and gastrocnemius muscle. Muscle samples were collected at 5 and 20 minutes after the onset of exercise, at the end of exercise (60min), and 3 h post-exercise. UCP3 mRNA band intensity was determined using ATTO Densitograph software library. * p < 0.05 compared with control.