Fig. 1From: 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 osteoarthritisThe clinical lameness score and CROM of all the experimental groups. Comparison of the values for lameness score (a) and CROM (b) in the affected knees of dogs in the saline-, HA-, and HA-PRP-treated groups 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 means the time point of the first intra-articular treatmentBack to article page