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. Author manuscript; available in PMC: 2009 Feb 28.
Published in final edited form as: J Ethnopharmacol. 2007 Nov 22;116(1):179–186. doi: 10.1016/j.jep.2007.11.019

Figure 3.

Figure 3

Notoginseng selectively reduces TLR ligand-induced production of TNF-α and IL-6 by DC2.4 cells. DCs were unstimulated or stimulated with LPS, CpG or poly(I:C) and concurrently treated with 50 µg/ml notoginseng (NG) for 24 hours. Supernatants were collected and assayed for TNF-α and IL-6 production by ELISA. Data represents mean ± SEM of three samples. Hash (#) indicates significant differences between stimulated and unstimulated cells; asterisk (*) indicates significant differences between the TLR ligand-stimulated control- and notoginseng-treated samples (p<0.05). Data are representative of three independent experiments.