Fig. 1

Levels of Th1 (TNF, IL-6, IL-1β, IFN-α, IFN-γ), and Th2 (IL-4, IL-5, IL-13) cytokines in the plasma of control, OA, and SLE groups. Graph shows the median by Kruskal Wallis test, where *= P < 0.05, **=P < 0.01, ***=P < 0.001, ****=P < 0.0001 0001 and Student’s t-test #=P < 0.05, ##=P < 0.01, ###=P < 0.001