1. Department of Pharmacology, College of Pharmacy, Beihua University, Jilin, Jilin 132013, P.R. China
2. Neurology Department, Jilin City Central Hospital, Jilin, Jilin 132011, P.R. China
3. General Surgery Department, Affiliated Hospital of Beihua University, Jilin, Jilin 132011, P.R. China