Recently the diabetes mellitus has been known as one of the main cause of upper gastrointestinal symptoms. Since high prevalence of Helicobacter Pylori in diabetic patients has been reported. The aim of this study was to evaluate the relationship between the level of gastric juice Nitric Oxide, Oxidative Stress and Hyperglycemic Control in diabetic H. Pylori infected patients. In patients with metabolically uncontrolled diabetes mellitus the prevalence of H. Pylori infection is high and the bacteria colonization occurs at the antrum of stomach. After eradication therapy of H. Pylori the...