1) Wei DF, Chen T, Yan MF, Zhao WH, Li F, Cheng WD* and Yuan LX. Synthesis, characterisation, antioxidant activity and neuroprotective effects of selenium polysaccharide from Radix Hedysari[J]. Carbohydrate Polymers, 2015, 125:161-168. ( IF:4.074 ) 
2) Sun WM, Wang YP, Duan YQ, Shang HX, Cheng WD*. Radix Hedysari polysaccharide suppresses lipid metabolism dysfunction in a rat model of nonalcoholic fatty liver disease via adenosine monophosphate activated protein kinase pathway activation[J]. Molecular Medicine Reports, 2014, 10(3): 1237-1244. ( IF:1.554)
3) Zhang JY, Li P, Wang YP, Liu JX, Zhang ZJ*, Cheng WD*, Wang YY. Ameliorative effects of a combination of baicalin, jasminoidin and cholic acid on ibotenic acid-induced dementia model in rats[J]. PLoS One, 2013, 8(2): e56658. ( IF: 3.534 ) 
4) Wei DF, Wei YX, Cheng WD*, Zhang LF. Sulfated modification, characterization and antitumor activities of Radix hedysari polysaccharide[J]. International Journal of Biological Macromolecules, 2012, 51(4): 471- 476. (IF:2.596)
5) Wei DF, Cheng WD*, Wei YX, Zhang LF. Phosphorylated modification and in vitro antioxidant activity of Radix Hedysari polysaccharide[J]. Glycoconjugate Journal, 2012, 29(4): 167-172. (IF:1.882)
6) Wei DF, Wei YX, Cheng WD*, Yan MF, Su G, Hu Y, Ma YQ, Han C, Lu Y, Cao HM, Bao YC. Proteomic analysis of the effect of triterpenes from Patrinia heterophylla on leukemia K562 Cells[J]. Journal of Ethnopharmacology, 2012, 144(3): 576-583. (IF:2.755)
7) Liu YQ, Wei DF, Zhao YL, Cheng WD, Lu Y, Ma YQ, Li X, Han C, Wei YX, Cao HM and Zhao CY. Synthesis and biological evaluation of a series of podophyllotoxins derivatives as a class of potent antitubulin agents[J]. Bioorganic & Medicinal Chemistry, 2012, 20(21): 6285-6295. ( IF: 2.903 ) 
8) Yongqiang Duan, Cheng WD*, Yingxia Cheng, Yongyan Lin, Xueyan Li. Variations of energy metabolism and adenosine triphosphatase activity in gastric mucosa in chronic atrophic gastritis rats with Qi deficiency and blood stasis syndrome and effect of Zhiweifangbian capsule. Journal of Traditional Chinese Medicine, 2013; 33(4): 500-504 ( IF: 0.667)