[Evaluation of K-ras 12 oncogene mutations in Venezuelan patients with Helicobacter pylori infection].

Abstract excerpt

This work evaluated the infection of H. pylori in the different gastric pathologies and its association with the oncogen K-ras 12. Endoscopy was performed in 62 patients and 3 biopsies from the antral region were taked and used for the histological diagnostic, PCR, and point mutations determination. The results showed a high incidence of H. pylori infection in patients with active chronic gastritis (AcCG) 90%,...

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