Figure 4.

Comparison of mean level of ROS generation (A) and SOD activity (B) in hippocampus between NaAsO2-exposed and control group. Values are expressed as mean ± SEM (n = 5). **P < 0.01 when compared with control group.

Comparison of mean level of ROS generation (A) and SOD activity (B) in hippocampus between NaAsO2-exposed and control group. Values are expressed as mean ± SEM (n = 5). **P < 0.01 when compared with control group.