1. School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, P.R. China
2. School of Chinese Materia Medica and Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, P.R. China
3. Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, P.R. China
4. Department of Biochemistry, School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, P.R. China