Figure 4.
Immunohistochemistry for polarization of macrophages in liver tissue. A: Distribution of macrophages reacting to CD68 for M1 in PBS-treated group; B: Distribution of macrophages reacting to CD68 for M1 in DGalN-treated group; C: Distribution of macrophages reacting to CD163 for M2 in PBS-treated group; D: Distribution of macrophages reacting to CD163 for M2 in DGalN-treated group (n = 4).