Fig. 5

(a,b) Relative MyoD protein expression by Western Blot. (c) Relative MyoD mRNA expression by qRT-PCR (compared with the day 2, *p < 0.05; compared with day 4, #p < 0.05; compared with control group, &p < 0.05; compared with 10 Hz group, Δp < 0.05).