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Figure 3 | Arthritis Res Ther

Figure 3

From: Efficacy of treatment with glycosaminoglycans on experimental collagen-induced arthritis in rats

Figure 3

Representative joint histopathology of the groups with collagen-induced arthritis (CIA) administered vehicle alone and administered hyaluronic acid (HYA), chondroitin-4-sulphate (C4S) or both glycosaminoglycans, at the end of the experiment. (A) control; (B) CIA plus vehicle; (C) CIA plus HYA; (D) CIA plus C4S; (E) CIA plus HYA plus C4S. (Original magnification × 100.)

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