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Serum concentration of NO in different pathological groups(μmol/L, mean±SD)
| Group |
H pylori positive |
H pylori negative |
||
| n | Concentration | n | Concentration | |
| CSG | 16 | 80.0±14.6a | 11 | 62.2±16.9a |
| CAG | 25 | 95.4±8.4 | 21 | 74.6±19.2 |
| IM | 12 | 91.2±13.9 | 4 | 75.5±27.7 |
| Dysplasia | 9 | 95.3±10.3 | 3 | 71.5±19.6 |
P<0.05 vs atrophic gastritis group, intestinal metaplasia group, and dysplasia group.
