In vivo hepatic differentiation potential of human umbilical cord-derived mesenchymal stem cells: Therapeutic effect on liver fibrosis/cirrhosis

Figure 2 Expression of human hepatic markers in rat liver tissues. A, C, and E: Immunohistochemical, Western blot, and real-time PCR analysis of human albumin (ALB), α-fetoprotein (AFP), CK18, and CK19 in rat fibrotic livers at 0, 1, 2, and 4 wk after human umbilical cord-derived mesenchymal stem cell (hUC-MSC) transplantation, respectively; B, D, and F: Immunohistochemical, Western blot, and real-time PCR analysis of human ALB, AFP, CK18, or CK19 in rat cirrhotic livers at 0, 2, 4, and 8 wk after hUC-MSC transplantation, respectively, ^aP < 0.05; ^bP < 0.01.