Table 2.
Division | Week 4 | Week 8 | Week 12 | Week 16 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Animal number | 6 | 15 | 5 | 4 | 13 | 2 | 10 | 11 | 1 | 12 | 16 | 14 | 7 | 9 | 8 | 3 |
Sub-group | A1 | A2 | A2 | A1 | B1 | B2 | B1 | B2 | C2 | C1 | C1 | C2 | D1 | D1 | D2 | D2 |
Footnotes: “1”: left knee in BMSCs group and right knee in control group; “2”: right knee in BMSCs group and left knee in control group.