Herbal Compound “Jiedu Huayu” Reduces Liver Injury in Rats via Regulation of IL-2, TLR4, and PCNA Expression Levels

Figure 4

PCNA immunohistochemistry. (a) PCNA immunohistochemistry; (b) PCNA positive rates per group. Control: negative control given distilled water via gavage; model: rats injected with LPS + D-GalN; low dose: rats injected with LPS + D-GalN and treated with a low dose of JDHY; high dose: rats injected with LPS + D-GalN and treated with a high dose of JDHY. The PCNA positive (light density of positive cumulative, IOD) rates were , , , and in control, model, low dose, and high dose groups, respectively. compared to the control group, compared to the model group, and compared to the low dose group.

(a)

(b)