Fig. 8From: 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-respondersC. cassia aCE (A (L929) and B (U937)) was better at downregulating the expression of both Toll-like receptors than TCA (C (L929) and D (U937)), TCA downregulated the expression of TLR-4 more than TLR-2. Synergistic effects were more pronounced in U937 (B and D) than in L929 (A and C). C. zeylanicum aCE did not affect the expression of the selected mRNAs (E (L929) and F (U937))Back to article page