Cytokine indexes were strikingly low for IL-2 and TGF-β even at 0.2 μM (Figures 6 and 7 ), while an increasing trend was observed for IL-4 (Figure 8 ).
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Cytokine indexes were strikingly low for IL-2 and TGF-β even at 0.2 μM (Figures 6 and 7 ), while an increasing trend was observed for IL-4 (Figure 8 ).