Figure 5.

Protein expression assessments of POSTN, ODC1, and ASPA. Immunohistochemical staining of POSTN (A), ODC1 (B), and ASPA (C) are shown, with rabbit IgG (D) as the negative control. The left and middle panels for each represent tumor area at the magnification of 40× and 10×. The right panel for each represents the tumor adjacent normal area at a magnification of 10×