Figure 8: Assay of IL-10 and TGF-β in supernatants from monocytes + CD4+ T-cells. Cytokines in supernatants from monocyte Treg and monocyte-non-Treg co-cultures were measured on samples by ELISA. Results were analyzed by ANOVA with Dunnett’s multiple comparisons test, comparing all treatment categories to the monocyte only control, , . (a) TGF-β. (b) IL-10. Our results did not achieve statistical significance.