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. 2014 Jun 6;5:129. doi: 10.3389/fphar.2014.00129

FIGURE 4.

FIGURE 4

(A) HO-1 protein levels in lymphocytes of glaucoma and control subjects. Samples from control and patients with glaucoma were assayed for HO-1 expression by Western blot. A representative immunoblot is shown. β-actin has been used as loading control. (B) Densitometric evaluation: the bar graph shows the values are expressed as mean standard error of mean of 3 independent analyses. *P < 0.05 vs. control. D.U., densitometric units; CTRL, control.