国家自然科学基金地区基金项目81260550;广西壮族自治区自然科学基金资助项目2012GXNSFBA053092;广西壮族自治区卫生厅中医药科技专项基金资助项目No. GZPT1221Local Foundation of National Natural Science Foundation81260550;Natural Science Foundation of Guangxi Zhuang Autonomous Region2012GXNSFBA053092;Health Department of Pharmaceutical Technology Special Foundation, Guangxi Zhuang Autonomous RegionGZPT1221