SC and myostatin-positive SC content
The results of SC (PAX7+) and myostatin-positive SC (MSTN+/PAX7+) are presented in The representative image of Pax7 (red), MSTN (teal), DAPI (blue), MHCII and laminin (green), and merge of all the markers (A). The number of SC (PAX7+) in type I fiber (B) and type II fiber (C), and the percentage of myostatin-positive SC (MSTN+/Pax7+)/SC (Pax7+) in type I fiber (D) and type II fiber (E). The scale bar is 25 μm, and a white arrow indicates a myostatin-positive SC (MSTN+/Pax7+). Boxes represent the 25