Table 5.
Morphological changes of subchondral bone in the femoral condyle of knee joint.
| Group | BMD/mg HA·ccm−1 | BV/TV/% | Tb.N/mm−1 | Tb.Th/mm | Tb.Sp/mm |
|---|---|---|---|---|---|
| MC | 1007.017 ± 5.65 | 0.599 ± 0.02 | 6.48 ± 0.188 | 0. 110 ± 0.002 | 0.137 ± 0.006 |
| M | 1024.669 ± 13.75 | 0.636 ± 0.02 * | 6.58 ± 0.18 | 0.124 ± 0. 011 | 0.133 ± 0.008 |
| RC | 1034.46 ± 5.78 | 0.62 ± 0.02 | 6.72 ± 0.22 | 0. 115 ± 0.006 | 0.130 ± 0.006 |
| M + C | 1042.02 ± 7.86 # | 0.59 ± 0.02 ## | 6.42 ± 0.42 ## | 0. 111 ± 0.005 | 0.137 ± 0.009 # |
| M + R | 1056.40 ± 6.75 | 0.64 ± 0.02 | 7.14 ± 0.19 | 0. 121 ± 0. 009 | 0.128 ± 0.006 |
n = 8, * p < 0.05; comparison between the M + R and the M + C groups: # p < 0.05, ## p < 0.01.