OSU53 activates AMPK in human osteoblastic cells.

Human osteoblastic OB-6 cells were treated with or without OSU53 (10 μM) for two hours, expression of listed proteins was tested by Western blots (A). p-ACC level (vs. regular ACC) was quantified (B). “Ctrl” stands for untreated control group (Same for all figures). Experiments in this figure were repeated three times, and similar results were obtained. *p<0.05 vs. “Ctrl” group (B).