Fig. 3

Protein expression of phosphorylated forkhead box protein O1 (FOXO1) related to protein degradation in the extensor digitorum longus (EDL) and soleus muscles. Protein expression of phosphorylated forkhead box protein O1 (FOXO1) (a: EDL, b: soleus) in the EDL and soleus muscles as determined by western blot analysis. Entire images of western blotting are shown in online Additional file 1: Fig. S4. Values are presented as mean ± standard error of the mean. SD-Cont group, n = 5; SD-Ex group, n = 5; SDT-Cont group, n = 6; and SDT-Ex group, n = 6. ^*P < 0.05 and ^**P < 0.01 vs. the SD-Cont group, ^†P < 0.05 and ^††P < 0.01 vs. the SD-Ex group, and ^§P < 0.05 and ^§§P < 0.01 vs. the SDT-Cont group