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Fig. 5 | BMC Complementary and Alternative Medicine

Fig. 5

From: Comparison of the chemical profiles and inflammatory mediator-inhibitory effects of three Siegesbeckia herbs used as Herba Siegesbeckiae (Xixiancao)

Fig. 5

Dose-dependent effects of 50% ethanol HS (SO, SP and SG) extracts on production of NO and IL-6. a Effects on NO production. b Effects on IL-6 production. Cells were treated with three concentrations (equivalent to 0.1, 0.2 and 0.4 mg herb/mL) of individual HS extract for 1 h and then treated with 100 ng/mL LPS for another 24 h. NO production was determined as in Fig. 4. IL-6 production was determined by ELISA. Data are shown as mean ± SD from tree independent experiments. #p < 0.05, *p < 0.01

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