3Triadafilopoulos G. Clinical and pathologic features of the nodular duodenum. Am J Gastroenterol, 1993,88 : 1058-1064.
4Wyatt JI,Rathbone BJ,Dixon MF,et al. Campylobacter pyloridis and acid induced gastric metaplasia inthe pathogenesis of duo denitis.J Clin Pathol,1987,40:841-848.
5Harris AW, Gummett PA, Walker MM, et al. Relation between gastric acid output, Helicobacter pylori, and gastric metaplasia in the duodenal bulb. Gut, 1996, 39:513-520.
8Kupeli E,Kosar M,Yesilada E,et al. A comparative study on the anti-an- flammatory,antinociceptive and antipyretic effect of isoquinoline alkaloids from the roots of Turkish berberis[ J]. Life Sci ,2002,72(6) :645-657.
9Thimpurasundari CJ, Pedmini R, Devaraj SN. Effect of berberlne Oil the antioxidant status, uhmstruetural modifications and protein bound carbohydrates in azoxymethane-induced Colon Cancer in rats [ J ]. Chem Biol Interact ,2009,177 ( 3 ) : 190.
10Shirwaikar A, Pmjendmn K, et al. In vitro antioxidant studies on the benzyl tetra isoquinoline alkaloid berbefine [ J l- Biol Pharm Bull, 2006,29 (9) : 1906.
