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. Author manuscript; available in PMC: 2010 Nov 15.
Published in final edited form as: Free Radic Biol Med. 2009 Aug 22;47(10):1486–1493. doi: 10.1016/j.freeradbiomed.2009.08.014

Fig. 5.

Fig. 5

Effects of an oxidant stress on Akt and GSK-3ß phosphorylation in mammalian skeletal muscle.

The phosphorylation of Akt Ser473 and GSK-3ß Ser9 was assessed in soleus muscle preparations from lean Zucker rats following a 4-hr exposure to an oxidant stress (60-90 μM H2O2) in the absence or presence of insulin (5 mU/ml). Values are means ± SE for 4-6 muscles per group. **p<0.05 vs. insulin-stimulated in the absence of H2O2.