Figure 3
From: Radioresistance of human glioma spheroids and expression of HSP70, p53 and EGFr
Representative photomicrographs of the p53 content evaluated by immunohistochemistry in UGBM1 human GBM spheroids (A); Hsp 70 content following 5 Gy irradiation in MO59J spheroids (B); EGFr contents in no-irradiated (control) (C) and 5 Gy irradiated MO59J spheroids (D). EGFr antibody clone H11, recognizes wild-type EGFr and the deleted mutant form (EGFrvIII). Original magnification × 400.