Table 5.
Four-point bending of femurs from 3-week-old male C57B6/J mice on MR diet for 5 weeks.
CF
|
MR
|
|||||||
---|---|---|---|---|---|---|---|---|
mean | SD | n | mean | SD | n | |||
Femur length [mm] | 14.5 | ± | 0.66 | 8 | 11.6 | ± | 0.58**** | 5 |
Stiffness [N/mm] | 93.5 | ± | 13 | 8 | 78.6 | ± | 12*** | 5 |
Yield Stiffness [N/mm] | 84.1 | ± | 12 | 8 | 70.8 | ± | 11** | 5 |
Max Load [N] | 20.7 | ± | 3.4 | 8 | 14.2 | ± | 2.0 | 5 |
Yield Load [N] | 13.6 | ± | 2.0 | 8 | 8.75 | ± | 2.5 | 5 |
Fracture Load [N] | 16.6 | ± | 3.5 | 8 | 10.6 | ± | 2.4 | 5 |
Post-yield Deflection [mm] | 0.691 | ± | 0.10 | 8 | 0.445 | ± | 0.19 | 5 |
Disp at Yield [mm] | 0.159 | ± | 0.03 | 8 | 0.122 | ± | 0.04 | 5 |
Disp at Fx [mm] | 0.849 | ± | 0.11 | 8 | 0.566 | ± | 0.21 | 5 |
Disp at Max Load [mm] | 0.406 | ± | 0.14 | 8 | 0.422 | ± | 0.17 | 5 |
Total Work [N-mm] | 43.5 | ± | 4.1 | 8 | 20.6 | ± | 12**** | 5 |
Work to Yield [N-mm] | 3.41 | ± | 0.97 | 8 | 1.88 | ± | 1.3 | 5 |
Work Post-yield [N-mm] | 40.1 | ± | 3.7 | 8 | 18.7 | ± | 11**** | 5 |
Two-way ANOVA with Sidak multiple comparison test.
p≤0.0001,
p≤0.001,
p≤0.01,
p≤0.05.