Figure 2.

Growth condition of MSC cultured with cholestatic serum. A: Cultured with cholestatic serum for 7 d, peripheral cell of the clone showed cuboidal morphology, which is characteristic of hepatocytes (100 ×); B: Cultured with cholestatic serum for 35 d, all MSCs showed cuboidal morphology, which is characteristic of hepatocytes (100 ×).