HUANG Ying was supported by the Natural Science Foundation of Hunan Province,China (11JJ5065);Hunan College Student Research Study,Innovative Experiments,China (Xiang Jiao Tong [2011] 272);"Twelfth Five-Year" Key Discipline of Hunan University of Chinese Medicine-Pharmaceutical Analysis Science,China;ZHANG Peng-Fei was supported by the Funds from the Major New Drug Discovery Science and Technology,China (2012ZX09303013-06);National Natural Science Foundation of China (81272609);Public Health Department of Hunan Scientific Research Foundation,China (B2010-004);LIU Liang-Hong was supported by the 2012 Innovation Program of Hunan University of Chinese Medicine for Postgraduate Students,China (2012cx07)~~