Purpose: To observe the effect of electroacupuncturing Shenshu, Geshu and Baihui Points on brain tissue SOD activity and MDA content of synthetic Vascular dementia (VD) mouse.

• 目的：观察电针肾俞、膈俞、百会穴对拟血管性痴呆小鼠脑组织SOD活力和MDA含量的影响，探讨针刺治疗VD的作用机理。