Figure 4
From: Patients with rheumatoid arthritis have an altered circulatory aggrecan profile
Quantification of total aggrecan turnover, G1/G2, in RA patients. Serum samples from healthy individuals (N = 108) and patients with Rheumatoid arthritis (RA) (N = 38) were analyzed in the G1/G2 assay. The concentrations are log-transformed data and the values are mean + SEM. The asterisks indicate significant differences (P < 0.05). For the statistical analysis, two-tailed non-parametric t-tests were used.