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Fig. 2 | BMC Musculoskeletal Disorders

Fig. 2

From: Biocompatibility study of different hyaluronan products for intra-articular treatment of knee osteoarthritis

Fig. 2

Cell recruitment in synovial fluid in rabbits after three weekly injections of the HA products. Values represent the mean ± SE (n = 6; except for the saline group, n = 3). **P < 0.01, *P < 0.05 vs. saline; †††P < 0.001, ††P < 0.01, †P < 0.05 vs. Avian-HA; ¶¶¶P < 0.001, ¶¶P < 0.01, ¶P < 0.05 vs. Bio-HA

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