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. Author manuscript; available in PMC: 2016 Jan 1.
Published in final edited form as: Acta Biomater. 2014 Oct 8;11:204–211. doi: 10.1016/j.actbio.2014.09.037

Figure 7. Gait analysis reveals slight improvements in overground walking ability of Shh-coacervate animals.

Figure 7

In control groups, three animals were unable to walk at the recording speed of 20 cm/s. All animals in free Shh and Shh-coacervate groups were capable of walking (A). The stride length of Shh-coacervate animals was not significantly different than healthy animals, suggesting an improvement in stepping (B). The paw angle of free Shh and Shh-coacervate animals was significantly less than in controls, suggesting an improved stability when stepping, though the paw angles were still significantly different than in uninjured controls (C).