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Comparison of thickness of epithelium (μm) between groups 1 and 2 on Day 7 and Day 21.
| Experimental day | Experimental group 1 (in μm) (mean ± S.D.) | Experimental group 2 (in μm) (mean ± S.D.) | Number of animals in each group (N) | p value |
|---|---|---|---|---|
| Day 0 | 295 ± 5.00 | 295 ± 5.00 | 6 | >0.00 |
| Day 7 | 153.33 ± 4.08 | 56.67 ± 4.07 | 6 | <0.001 |
| Day 21 | 285.0 ± 4.47 | 401.67 ± 7.53 | 6 | <0.001 |
