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. Author manuscript; available in PMC: 2022 Jan 10.
Published in final edited form as: FASEB J. 2020 Aug 9;34(9):12976–12990. doi: 10.1096/fj.202001274R

Figure 4.

Figure 4.

Quantitative results are shown for flexion-extension: (A) total range-of-motion (ROM), (B) neutral zone length and (C) neutral zone stiffness. Limbs were evaluated after 21 days of immobilization. Data are shown as mean ± standard deviation. # p < 0.05, ### p < 0.001, and #### p < 0.0001 different from control. * p < 0.05. Data for control and INJ were published previously (7). (INJ-TCP = injured and injected with cells cultured on tissue culture plastic (TCP), INJ-GEL = injured and injected with cells cultured on fibronectin-coated 1 kPa polyacrylamide gels).