电针对局灶性脑缺血大鼠脑血流量,脑组织水含量,SOD,MDA的影响

摘要

Focal cerebral ischemia model by blocking mice’s middle cerebral artery was selected in this re search, and focal cerebral blood flow (rCBF), cerebral fluid content, SOD and MDA were made as in dexes. Then the influences of electric acupuncture on every ischemia region were observed as follows: atter blocking mice’s middle cerebral artery for 6o minutes, in ischemia region rCBF dropped marked ly, cerebral fluid content went up markedly, the activity of SOD dropped markedly and MAD content rose markedly; after electric acupuncture for 1O minutes, in ischemia region, rCBF rose significantly, cerebral fluid content dropped markedly, the activity of SOD went up markedly and MAD content dropped markedly. It implied electric acupuncture, cou1d raise rCBF, improve cerebraI fluid content, enhance the activity of SOD and drop MAD content, so it can protect the cerebral from secondly injury after