Body weight, serum gastrin level and corpus atrophy score. No significant differences in body weight were noted among the groups. The serum gastrin level in the OPZ+Hp group was significantly higher than that in the OPZ and control groups (p <0.008). The gastrin level in the OPZ+Hp group was slightly higher than that of the Hp group (p <0.0877). The corpus atrophy score in the OPZ+Hp group was significantly higher than that in the Hp group (p <0.0008, Student t test)
| Body weight (g) | Serum gastrin level (pg/ml) | Corpus atrophy score (/600) | |
| OPZ+Hp group | 101.3±10.6 | 349.3±181.3 | 292.8±23.0* |
| Hp group | 97.0±11.5 | 213.0±122.1 | 151.2±30.1* |
| OPZ group | 104.3±5.3 | 80.1±13.5 | 0.0±0.0 |
| Control group | 120.0±9.9 | 97.3±24.6 | 0.0±0.0 |
↵* p<0.0008, Student t test.