Figure 6From: Expression of hepatocytic- and biliary-specific transcription factors in regenerating bile ducts during hepatocyte-to-biliary epithelial cell transdifferentiationTGFβ1 immunohistochemistry. Induction of TGFβ1 in the periportal region after DAPM + BDL (B) and DAPM × 3 treatment (C) was observed compared to NRL (A). Western blot analysis of TGFβ1 after DAPM + BDL and DAPM × 3 treatment using liver whole cell lysates. *P ≤ 0.05. Scale bar = 100 μm.Back to article page