Figure 3

Effect of laser acupuncture at GV20 on CAT activity in the cerebral cortex. The data are expressed as mean ± standard error of the mean (N = 5). *p < 0.05 when compared to the control. †p < 0.05 when compared to the Rt.MCAO-alone group. ‡p < 0.05 when compared to the Rt.MCAO-plus-sham-laser-acupuncture group. CAT, catalase; Rt.MCAO = right middle cerebral artery occlusion.