Figure 3
From: The diagnostic and prognostic potential of the EGFR/MUC4/MMP9 axis in glioma patients

MMP9 and MUC4 expression in tumor vascular cells of glioblastoma tissues. MMP9 (A) and MUC4 (B) were expressed in vascular cells using immunohistochemistry and co-localized individually with the vascular/angiogenesis marker CD31 in double Immunofluorescence. RBC red blood cells, white arrows indicate co-localization. Magnification, 20–40 ×.