Figure 2
From: Cyclic phosphatidic acid relieves osteoarthritis symptoms
Effect of 2ccPA on hind-paw weight distribution and articular swelling in a rabbit model of OA. (A) Experimental schedule. OA was induced by total meniscectomy in rabbits. Vehicle or 2ccPA was intra-articularly injected starting 7 days after surgery. (B) The change in weight distribution (%) of the right hind paw from Day 0 to Day 42 in vehicle- (open-circles) and 2ccPA-(closed circles) treated groups. All data are expressed as means ± standard error (SE). (C) The percent swelling score was also calculated and expressed as means ± SE. (*P < 0.05 and **P < 0.01 vs. vehicle-treated controls).