Fig. 3From: Responses of inflammation signaling pathway by saucerneol D from elicitor-treated Saururus chinensis on pro-inflammatory responses in LPS-stimulated Raw 264.7 cellEffect of purified saucerneol D from S. chinensis (a) and APDTC (b) on NO expression in Raw 264.7 cell stimulated with LPS. Raw 264.7 cell (1 × 105 cells/mL) were treated with LPS (1 µg/mL), and, after 1 h, 6.25 to 25 μg/mL concentrations of purified saucerneol D or APDTC, as positive control, were added and the cells were further incubated for 18 h. Normal group (Nor) were obtained in the absence of LPS. Negative control group (Con) treated only LPS. The values are mean ± SD of three independent experiments. #P < 0.05 compared with the negative control group (Con), **P < 0.01 compared with the positive control groupBack to article page