susceptibility factor
1.No association with the risk of severe epithelial hyperplasia and esophageal cancer was observed for the DraI polymorphism of CYP2E1 or for the Awl26I polymorphism of GSTP1. Conclusion CYP2E1 is a genetic susceptibility factor involved in the early events for esophageal carcinogenesis.
4.Objective To assess the role of Tumor necrosis factor α(TNF-α) and interleukin 10(IL-10) gene polymorphisms in susceptibility to type Ⅰ autoimmune hepatitis(AIH).
5.Objective: To investigate the relationship between transforming growth factor-beta1 (TGF-β1) gene polymorphism and the susceptibility to type 2 diabetic nephropathy. To ensure the susceptible gene of type 2 diabetic nephropathy (DN) , and illustrate the causes of diabetes from gene level and provide reliable theory to select the high crisis people of DN . In order to find and treat diabetes early ,prolong the time that patients live as well as promote the quality of life.

