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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 2.

Figure 2

Variable notoginseng treatment affects LPS-induced production of TNF-α by DC2.4 cells. Cells were treated with 50 µg/ml notoginseng (NG) at three different time-points: −24, 0 and 8 hours, relative to LPS stimulation. Supernatants were collected 24 hours after LPS addition and TNF-α levels measured by ELISA. Data represents mean ± SEM of three samples. Hash (#) indicates significant differences between LPS-stimulated and unstimulated cells; asterisk (*) indicates significant differences between LPS-stimulated controls and LPS-stimulated, notoginseng-treated samples (p<0.05). Data are representative of three separate experiments.