Figure 5.

Hemin, exogenous Ngb, and Hemin plus exogenous Ngb increases the expression of Ngb protein in cortex of MCAO rat. Rat cerebral cortex of indicated groups were obtained and proteins were extracted from tissue homogenate and analyzed by Western blots using antibodies against Ngb. β-actin was used as the internal control. P+H: Hemin and exogenous Ngb joint treatment group; P: Exogenous Ngb treatment group; H: Hemin treatment group; M: Operation group; B: Blank control; β-actin: internal control.