1. School of Pharmaceutical Sciences, Yanbian University, Yanji 133000, China
2. School of Pharmaceutical Sciences, Jilin University, Changchun 130021, China
3. Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, Yanbian University, Yanji 133000, China
4. Center of Medical Functional Experiment, Yanbian University College of Medicine, Yanji 133000, China