Table 3.
Macroscopic analysis results of mucosa lesions induced by ethanol
| Groups | Pretreatment | Mucosal lesion index (score) | Percentage of inhibition (%) | Mean mucus weight (mg) |
|---|---|---|---|---|
| 1 | Normal control | 0 | – | 186.8±1.62 |
| 2 | Model group | 115.99±8.74* | – | 140.1±4.11* |
| 3 | Omeprazole (20 mg/kg) | 24.52±1.90** | 78.9 | 147.7±10.0 |
| 4 | Microspheres (0.02 mg/kg) | 46.47±11.14** | 59.9 | 135.3±8.87 |
| 5 | Microspheres (0.05 mg/kg) | 30.71±2.35** | 73.5 | 152.0±2.77 |
| 6 | Microspheres (0.18 mg/kg) | 38.73±6.07** | 66.6 | 171.6±6.10** |
Notes: Data are expressed as mean ± standard error mean.
*
P<0.05 compared to the control group;
**
P<0.05 compared to the model group.