Levels of three miRNAs (chr3-33188, chrX-47614, and miR-133a) after exercise or ACTH administration. The miRNA levels of (a) chr3-33188, (b) chrX-47614, and (c) miR-133a after exercise on a treadmill. The miRNA levels were compared with the values before exercise. The miRNA levels of (d) chr3-33188, (e) chrX-47614, and (f) miR-133a after the administration of ACTH preparation (1.0 µg/kg BW; closed diamond-shaped). The miRNA levels were compared to the pre-administration levels (time-matched control; closed square). Data are shown as mean ± SD. *: Significant differences between pre- and post-exercise or post-administration of ACTH (p < 0.05).