Protein expressions of LC3B in the experimental groups.

<p>Representative western blotting analyses (A) and group data of the abundance of LC3B-I (B) and LC3B-II (C) in the soleus muscle of the experimental groups. Data are expressed as the mean ± SD, *p<0.05 versus Control; ^**p<0.01 versus Control; ^#p<0.05 versus LPD+KA. NPD, normal protein diet; LPD, low-protein diet; LPD+KA, low-protein diet supplemented with ketoacids.