Fig. 6From: An in vitro study elucidating the synergistic effects of aqueous cinnamon extract and an anti-TNF-α biotherapeutic: implications for a complementary and alternative therapy for non-respondersThe cinnamon bioactive trans-cinnamaldehyde demonstrated significant dose-dependent synergy in the L929 (A) and U937 (B) cell lines. p < 0.0005****Back to article page