Apoptosis, proliferation and p53 gene expression of H. pylori associated gastric epithelial lesions

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AIM: To study the relationship between Helicobacter pylori (H. Pylori) and gastric carcinoma and its possible pathogenesis by H. Pylori.METHODS: DNEL technique and immunohistochemical technique were used to study the state of apoptosis,proliferation an
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