Research Paper Volume 12, Issue 20 pp 20226—20234

Aerobic exercise induces tumor suppressor p16INK4a expression of endothelial progenitor cells in human skeletal muscle

Figure 3. Moderate correlation (r = 0.29, p = 0.08) between p16INK4a positive cells and ß-galactosidase positive cells of 36 biopsied vastus lateralis muscle in men aged 20-26 y. Abbreviation: ß-gal, ß-galactosidase.