Table 5.
Femur biomechanical properties in 18-wk-old mice
| Parameter | Pkd1flox/+ | Dmp1-Cre; Pkd1flox/+ | Pkd1flox/m1Bei | Dmp1-Cre; Pkd1flox/m1Bei |
|---|---|---|---|---|
| Stiffness (N/mm) | 210 ± 35 | 174 ± 34 | 203 ± 41 | 179 ± 46 |
| Maximum force (N) | 22 ± 3.8 | 23 ± 3.9 | 23 ± 2.9 | 22 ± 3.0 |
| Maximum stress (Mpa) | 108 ± 16 | 109 ± 19 | 122 ± 17 | 132 ± 14* |
| Energy to failure (N-mm) | 9.7 ± 2.1 | 9.2 ± 1.9 | 8.4 ± 1.6 | 8.1 ± 2.1 |
Data are means ± sd from 5 to 6 individual mice.
P < 0.05 vs. Pkd1flox/+ and Dmp1-Cre;Pkd1flox/+.