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| Number of EdU-retaining cells in… | ||||
|---|---|---|---|---|
| Chase time | Perichondrium (outer) |
Perichondrium (inner) |
Cartilage canals | Chondrocytes |
| 3 days (1) | 22 | 3 | 1 | 0 |
| 3 days (2) | 6 | 0 | 0 | 0 |
| 1 month (1) | 9 | 7 | 3 | 0 |
| 1 month (2) | 9 | 0 | 2 | 0 |
| 2 months (1) | 16 | 0 | 2 | 2 |
| 2 months (2) | 107 | 31 | 4 | 0 |
| 5.5 months (1) | 271 | 259 | 20 | 25 |
| 5.5 months (2) | 66 | 15 | 20 | 10 |
