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. 2017 Apr 6;12(4):e0174008. doi: 10.1371/journal.pone.0174008

Fig 6. Effects of compound 2 on TGF-β1 downstream molecules in the livers of pPK9a-transferred mice.

Fig 6

The total and nuclear proteins were extracted from the livers of pPK9a-transferred mice administrated with ZnSO4 water for 2 days. (A) & (B) Detection of protein levels of α-SMA, Cox-2, p-Smad, and GAPDH. Thirty μg of total proteins were subjected to Western blot and GAPDH is used as an internal control.