INITIAL STUDY ON CAGPAI, OIPA, DUPA OF HELICOBACTER PYLORI IN DUODENAL ULCER PATIENTS IN VIETNAM
Main Article Content
Abstract
Introduction: Since 1994, WHO has classified H.pylori in group I causing gastric cancer. However, the pathogenicity of H. pylori is highly dependent on its virulence factor. Research topic on the rate of cagPAI, oipA, dupA in duodenal ulcer patients in Vietnam. Patients and mehods: 43 patients with duodenal ulcer were confirmed on endoscopy and histopathology. CagPAI, oipA, dupA were performed by PCR. Results: Common age (31-59 years old): 60.5%. Male/Female ratio: 1.5. Common symptoms of duodenal ulcer include: epigastric pain, belching and heartburn. Number of patients with 01 ulcer: 88.4%. The rate of positive cagPAI, oipA, dupA in duodenal ulcer patients were 62.8%, 9.3%, 65.1%, respectively. Number of patients with 2 combined genes (cagPAI + dupA) were 19/34 (55.9%). Conclusion: The oipA gene of H. pylori is a high risk factor for duodenal ulcer in Vietnam. Need to study on more quantity
Article Details
Keywords
Helicobacter pylori, duodenal ulcer, gastric cancer, chronic gastritis
References
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