Figure 4 of Tan, Mol Vis 2011; 17:3300-3308.

Figure 4. The expression changes of ASIC 1a in RGCs were detected using western blot following hypoxic treatment. Equal protein loading was assured by the use of a GAPDH-specific antibody on the same blot. A: Immunoreactive bands for ASIC 1a and GAPDH in control and hypoxic groups. B: Densitometry of the immunoreactive bands for ASIC 1a . Data are expressed as a percentage of the control value. Each column represents mean±SEM (n=3). Hypoxia significantly elevated the expression of ASIC 1a in the cultured RGCs. Asterisk indicates p<0.05, compared with the ratio of control group.