Figure 2. Effect of YYHXD on histological changes in CCl4 rats. (A) H&E staining (200X), Masson staining (200X) of rat livers. (B) Effect of YYHXD on level of inflammatory cytokines. Serum activities AST, ALT, IL6, TNF-α, HA and LN content. **P < 0.01 compared with the model group.