Research Article
Determination of Helicobacter pylori Virulence Genes in Gastric Biopsies by PCR
Table 2
Genes used in the PCR identification of H. pylori and virulence genes determination.
| | | Genes | | | cagA | vacA | iceA1 | iceA2 | ureA | |
| | Positive | 29 (65.9%) | 19 (43.2%) | 28 (63.6%) | 37 (84.1%) | 41 (93.2%) | 43 (98%) | | Negative | 15 (34.1%) | 25 (56.8%) | 16 (36.4%) | 7 (15.9%) | 3 (6.8%) | 1 (2%) |
| | Total | 44 (100%) | 44 (100%) | 44 (100%) | 44 (100%) | 44 (100%) | 44 (100%) |
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