1. Lab of Molecular Genetics of Aging and Tumor; Faculty of Medicine; Kunming University of Science and Technology; Chenggong County, Kunming Yunnan Province 650500 China
2. Institute of Medicinal Plants; Yunnan Academy of Agricultural Sciences; Kunming 650200 China
3. Yunnan Provincial Institute of Digestive Disease; Kunming; Yunnan Province 650011 China