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. 2018 Oct 16;9:1180. doi: 10.3389/fphar.2018.01180

FIGURE 8.

FIGURE 8

Impacts of proteasome inhibition on insulin signaling in C2C12 myotubes cotreated with PA and icariin (ICA). (A,B) Effect of MG132 on insulin (INS)-stimulated Akt phosphorylation. (C,D) Effect of MG132 on INS-stimulated GLUT4 translocation on plasma membrane. (E) Effects of MG132 on INS-stimulated 2-deoxy-D-glucose (2-DG) uptake. N = 4. ∗∗p < 0.01, ∗∗∗p < 0.001 vs. the indicated group; §p > 0.05 vs. the indicated group.