Figure 1. Activation of AMPK by AICAR is not associated with an increase in p38 MAPK phosphorylation in L6 cells.
L6 myoblasts (A) or myotubes (B) were treated with 2 mM AICAR for 10 min. Phosphorylation of AMPK and p38 MAPK were determined by immunoblotting using phospho-specific antibodies. Data are the means ± SEM of three independent experiments and each data point was assayed in duplicate.
