Fig 4. TSF treatment increased renal autophagy levels and decreased collagen III accumulation in db/db mice.

(A) and (B) Western blot was performed to assess the abundance of PLZF, LC3 II, p62/SQSTMI, and collagen III in the mouse kidneys. The data were expressed as the mean ± SEM. #P<0.05, ## P<0.01, ### P<0.001 db/db group vs. db/m group; *P<0.05, ***P<0.001 TSF-treated group vs. db/db group.