OBJECTIVE: To determine the effect of Helicobacter pylori (H. pylori) eradication on blood levels of soluble CD40 ligand, leptin, oxidative stress and body composition in patients with dyspepsia infected with H. pylori. METHODS: The infection of H. pylori was based on the presence of both (14)C urea breath test (UBT) and histology. Patients were given triple eradication therapy for 14 days and at 3 months after the treatment, (14)C UBT was reinstituted. Fasting glucose, leptin, body composition, soluble CD40 ligand, total oxidant status (TOS) were studied before and at 3 months after the treatment. RESULTS: In 33 subjects, H. pylori infection was successfully eradicated. sCD40L, and TOS levels were significantly decreased after H. pylori eradication. The percentage of body fat and body fat mass significantly decreased whereas the fat free mass (FFM) increased after eradication. However, eradication of the organism yielded no differences in leptin levels. CONCLUSION: These findings suggest that H. pylori eradication reduces the sCD40L and oxidative stress, fat mass with a significant increase in fat free mass. Thus, eradication of H. pylori infection not only improves ulcer healing, but may also reduce the presumed atherosclerosis risk.
OBJECTIVE: To determine the effect of Helicobacter pylori (H. pylori) eradication on blood levels of soluble CD40 ligand, leptin, oxidative stress and body composition in patients with dyspepsia infected with H. pylori. METHODS: The infection of H. pylori was based on the presence of both (14)C urea breath test (UBT) and histology. Patients were given triple eradication therapy for 14 days and at 3 months after the treatment, (14)C UBT was reinstituted. Fasting glucose, leptin, body composition, soluble CD40 ligand, total oxidant status (TOS) were studied before and at 3 months after the treatment. RESULTS: In 33 subjects, H. pyloriinfection was successfully eradicated. sCD40L, and TOS levels were significantly decreased after H. pylori eradication. The percentage of body fat and body fat mass significantly decreased whereas the fat free mass (FFM) increased after eradication. However, eradication of the organism yielded no differences in leptin levels. CONCLUSION: These findings suggest that H. pylori eradication reduces the sCD40L and oxidative stress, fat mass with a significant increase in fat free mass. Thus, eradication of H. pyloriinfection not only improves ulcer healing, but may also reduce the presumed atherosclerosis risk.
Authors: Goh Eun Chung; Nam Ju Heo; Min Jung Park; Su Jin Chung; Hae Yeon Kang; Seung Joo Kang Journal: World J Gastroenterol Date: 2013-01-07 Impact factor: 5.742