Background And Aim: is one of the most common pathogenic bacteria in the human gut, and is also one of the most important factors that cause digestive disorders such as chronic inflammation, gastric ulcers, and even gastric cancer. Since the use of various antibiotics to treat infection is associated with the development of resistance in this bacterium, the aim of this study was to determine the anti- effects of , and in the stomach tissue of C57BL/6 mice.
Materials And Methods: In this experimental study, 70 mice in ten groups were evaluated from July to September 2017 in the microbiology laboratory of the School of Medicine, Alborz University of Medical Sciences, Karaj, Iran.