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Fig. 5 | BMC Musculoskeletal Disorders

Fig. 5

From: Synovial inflammation plays a greater role in post-traumatic osteoarthritis compared to idiopathic osteoarthritis in the Hartley guinea pig knee

Fig. 5

a Graph of mean SDF-1 SF concentrations (ng/mL) in 3-month baseline control (3MO), 12-month primary OA (12MO), 5.5-ACLT (5.5R, 5.5 L), and Sham (ShamR, ShamL) synovial fluid. The experimental ACLT group did not have a significantly different SDF-1 concentration compared with that of the 12-month (p = .576). b Similarly, the experimental ACLT group and the 12-month primary OA SDF-1 had statistically similar MMP-13 synovial fluid concentrations (p = .470). Error bars represent one standard deviation

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