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. 2012 Oct 5;7(10):e46129. doi: 10.1371/journal.pone.0046129

Figure 5. FCA ankle joint injection increases guarding and reduces regularity during locomotion.

Figure 5

Time course of guarding index (upper panel) and regularity index (lower panel) in naïve control rats and rats before and after induction of monoarthritis by injecting FCA or Freund's incomplete adjuvant into the ankle joint. Bonferroni's test subsequent to ANOVA: * = p<0.05, ** = p<0.01, *** = p<0.001 compared to the naïve control group at the same time point. Data shown as mean and SEM, n = 8–9 per group.