Figure 3

Histopathology findings, comparing 14T MTS with control. (A) H&E staining of 14T specimen (original magnification ×100) showing only a small number of cells infiltrating the gel. Insert shows infiltrating cells in higher magnification (original magnification ×400). (B) MIB-1 immunostaining of 14T specimen (original magnification ×200), highlighting cells that are not in G0 as dark brown nuclei. (C) H&E staining of control (original magnification ×100) showing a large number of infiltrating cells in adjacent gel. Insert shows the infiltrating cells in higher magnification (original magnification ×400). (D) MIB-1 immunostaining of control (original magnification ×200), highlighting cells that are not in G0 as dark brown nuclei.