Key Laboratory of Modern Hui Medicine;
Ningxia Medical University;
Yinchuan 750004;
China;
Department of Pharmacology;
Ningxia Medical University;
Yinchuan 750004;
China;
Mu-Xiang-You-Fang; PC12 cells; oxygen-glucose deprivation and reperfusion; autophagy; AMPK/mTOR pathway;