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Fig. 2 | Journal of Orthopaedic Surgery and Research

Fig. 2

From: A placebo-controlled study comparing the efficacy of intra-articular injections of hyaluronic acid and a novel hyaluronic acid-platelet-rich plasma conjugate in a canine model of osteoarthritis

Fig. 2

Gait analysis on pressure sensor walkway. Comparison SI and WD in the affected knees of dogs in the saline-, HA-, and HA-PRP-treated groups was over the 20-week study period. *Statistically significant difference (p < 0.05) compared with the control group in specific time points, and the bar represents the mean with standard deviation. #Significant difference (p < 0.05) within group comparison over time before (8 weeks) and after (10, 12, and 20 weeks) treatment. Arrow indicates the time point of the first intra-articular treatment

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