TABLE 1.
Gross morphological score of damaged colon after stem-cell transplantation at different time points
| Number of the rats receiving gross morphologic score |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day7 (n=6) |
Day 14 (n=6) |
Day 21 (n=6) |
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| Groups | 0 | 1 | 2 | 3 | 4 | 5 | Total | 0 | 1 | 2 | 3 | 4 | 5 | Total | 0 | 1 | 2 | 3 | 4 | 5 | Total |
| TNBS + HSC | 0 | 0 | 0 | 2 | 4 | 0 | 22 | 0 | 0 | 3 | 2 | 1 | 0 | 16 | 1 | 3 | 2 | 0 | 0 | 0 | 7 |
| TNBS + MSC | 0 | 0 | 0 | 2 | 4 | 0 | 22 | 0 | 0 | 2 | 3 | 1 | 0 | 17 | 1 | 2 | 3 | 0 | 0 | 0 | 8 |
| TNBS + HSC/MSC | 0 | 0 | 0 | 3 | 3 | 0 | 21 | 0 | 1 | 3 | 2 | 0 | 0 | 13 | 2 | 4 | 0 | 0 | 0 | 0 | 4* |
| Ethanol + HSC/MSC | 0 | 5 | 1 | 0 | 0 | 0 | 7 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 |
| Saline + HSC/MSC | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 |
| TNBS + Saline | 0 | 0 | 0 | 1 | 5 | 0 | 23 | 0 | 0 | 1 | 4 | 1 | 0 | 18 | 0 | 2 | 3 | 1 | 0 | 0 | 11 |
*
P<0.05 versus TNBS + Saline group.
TNBS, 2, 4, 6-trinitrobenzenesulfonic acid; HSC, hematopoietic stem cell; MSC, mesenchymal stem cell.