Figure 2
From: Hypoxic regulation of cytoglobin and neuroglobin expression in human normal and tumor tissues
Cygb protein expression in human GBM cells. Cygb expression was assessed by Western blot analyses after exposure to hypoxia (0.6% O2) for 0, 6, 24 and 48 h (n = 4). The integrated intensities of Cygb and α- tubulin (control) bands were determined and expressed in arbitrary units (AU), and representative blots are shown. (A) M006x: (B) M006xLo; (C) M010B; (D) M059J; (E) U87T. *p < 0.05; **p < 0.01; ***p < 0.001 (ANOVA).