1. Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan 030006, China
2. Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Taiyuan 030006, China
3. Key Laboratory of Effective Substances Research and Utilization in Traditional Chinese Medicine of Shanxi Province, Taiyuan 030006, China
4. Department of Pharmacology, Shanxi Institute for Food and Drug Control, Taiyuan 030001 Shanxi, China