1. Engineering Research Center for the Development and Application of Ethnic Medicine and TCM; Ministry of Education and State Key Laboratory of Functions and Applications of Medicinal Plants; Guizhou Medical University; Guiyang Guizhou P. R. China
2. School of Pharmacy; Guizhou Medical University; Guian New District Guizhou P. R. China
3. Guizhou Provincial Key Laboratory of Pharmaceutics; Guizhou Medical University; Guiyang Guizhou P. R. China
4. School of Medicine and Health Management; Guizhou Medical University; Guian New District Guizhou P. R. China