Table 4. Histopathological scores by groups at days 15, 30, and 45.
| 15th day | 30th day | 45th day | |
| Control group 1 | 3 | 4 | 9 |
| Control group 2 | 2 | 5 | 4 |
| Control group 3 | 2 | 4 | 10 |
| Control group 4 | 4 | 8 | 10 |
| Control group 5 | 3 | 9 | 6 |
| Control group 6 | 3 | 4 | 9 |
| TXA group 1 | 4 | 9 | 10 |
| TXA group 2 | 4 | 8 | 10 |
| TXA group 3 | 3 | 5 | 9 |
| TXA group 4 | 4 | 9 | 10 |
| TXA group 5 | 3 | 8 | 10 |
| TXA group 6 | 4 | 7 | 8 |
| TXA: Tranexamic acid. | |||