Fig. 7.
A) The rotation to reach max torque decreased with time for both treatment groups. The dotted line represents the pooled average rotation of all intact femurs. B) At POD21, maximum torque of the fractured femurs in the Hh-Ag group averaged about 90% of their contralateral (intact) control value, whereas the vehicle group averaged about 50% of intact (p<0.05, 2-way ANOVA). The dotted line represents a fractured limb with the same maximum torque as its contralateral intact limb.