Effect of puerarin on the expression of Hsp70 in the rats with cerebral injury induced by acute local ischemia / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study the effect of puerarin on the expression of Hsp (heat shock protein) 70 in the rats with cerebral injury induced by acute local ischemia.</p><p><b>METHOD</b>Rat model of acute local cerebral ischemia was made by ligating middle cerebral artery. The Hsp70 expression in brain tissue was detected by SP method of immunohistochemistry.</p><p><b>RESULT</b>The expression of Hsp70 was significantly higher in puerarintreated rats than those in the rats with cerebral ischemia.</p><p><b>CONCLUSION</b>Puerarin can enhance the level of Hsp70 expression in the rats with cerebral injury induced by acute local ischemia.</p>