Effect of Helicobacter Pylori Eradication Therapy and some Antioxidants on Ulcer Healing Rates in Patients with Helicobacter pylori associated Duodenal Ulcer. Open Access Journals PDF) Oral glutathione supplementation drastically reduces Helicobacter induced gastric pathologies Gamma glutamyl transferase secreted by Helicobacter pylori promotes the development of gastric cancer by affecting the energy metabolism and histone methylation status of gastric epithelial cells Cell Communication and Signaling Springer Frontiers Natural foods resources and dietary ingredients for the amelioration of Helicobacter pylori infection