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. 2024 May 15;18:1583–1602. doi: 10.2147/DDDT.S455006

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© 2024 Liu et al.

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RAR ameliorates abnormal gait and swelling in OA rats. (A) Curve showing the degree of swelling of the right knee joint in the rats. (B) Rat gait imprint. (C) Changes in hind paw stride length of the rats. (D–G) Analysis of the paw area (mm³), paw weight (%), and exposure duration (s). All data are presented as the means ± standard deviations (n=10). Sham vs DMM, ^###P < 0.001; DMM vs RAR/PC, *P <0.05, **P <0.01, ***P <0.001.