Table 3.
Histomorphometry analysis of the endosteal surface of femora from the diabetic MKR mice after 8 weeks of treatment
| Vehicle (n = 9) | MK-0626 (n = 8) | Pioglitazone (n = 5) | Alendronate (n = 6) | |
|---|---|---|---|---|
| BFR μm/day | 0.37 ± 0.22 | 0.29 ± 0.17 | 0.32 ± 0.06 | 0.15 ± 0.18 |
| MAR μm/day | 0.69 ± 0.25 | 0.75 ± 0.16 | 0.58 ± 0.11 | 0.38 ± 0.28 |
| MS/BS% | 53.82 ± 18.21 | 37.03 ± 17.58 | 55.37 ± 6.4 | 33.02 ± 17.77 |
| ES/BS% | 6.13 ± 2.11 | 6.40 ± 1.41 | 3.04 ± 0.86 | 9.5 ± 1.95 * |
| Ob.N/BS/mm | 13.41 ± 1.85 | 14.68 ± 5.08 | 15.18 ± 3.33 | 11.76 ± 3.45 |
| Oc.N/BS/mm | 1.81 ± 0.47 | 1.96 ± 0.44 | 1.03 ± 0.27 * | 2.93 ± 0.52 * |
BFR, μm/day, bone formation rate; MAR, μm/day, mineral apposition rate; MS/BS, %, mineralization surface/bone surface; ES/BS, %, erosion surface/bone surface; Ob.N/BS, mm−1, osteoblast number/bone surface; Oc. N/BS, mm−1,osteoclast number/bone perimeter. Results are expressed as mean values ± SEM.
p value <0.05 between MKR vehicle and other treatment group.