Figure 3. NBP inhibited oxidative stress and DNA damage: (A) SOD level in the serum; (B) MDA level in the serum; (C) ROS level in the brain tissues (scale: 300 μm); (D) γ-H2AX expression in peri-hematoma brain tissue. Data are presented as the mean ± SD (n=3, each group). *, P < 0.05. ROS: reactive oxygen species; SOD: Super oxide dismutase; MDA: Malondialdehyde.