Stromal cell derived factor-1 enhances bone marrow mononuclear cell migration in mice with acute liver failure

Figure 1 Histopathology of hepatic tissue from the two groups. A: PKH26-labeled cells detected after establishment of acute liver failure animal model with extensive vacuolar degeneration and edema of hepatocytes in acute liver failure (A1) and normal liver tissue (A2); B: Sporadic PKH26-labeled bone marrow stem cells in experimental group (B1) and control group (B2); C: Expression of PCNA in sporadic PKH26-labeled bone marrow stem cells in experimental group (C1) and control group (C2); D: Expression of albumin and sporadic PKH26-labeled bone marrow stem cells in experimental group (D1) and control group (D2) ( × 200).