Fig. 1From: Panax Notoginseng flower saponins (PNFS) inhibit LPS-stimulated NO overproduction and iNOS gene overexpression via the suppression of TLR4-mediated MAPK/NF-kappa B signaling pathways in RAW264.7 macrophagesEffect of PNFS on RAW264.7 macrophage viability. Data were expressed as the mean (SD) of 3 independent experiments. One-Way ANOVA test was used to analyzed the data and the result was F = 87.693; P < 0.001. Then, data were counted by SNK and LSD multiple comparisons to determine the statistical difference between two groups. The P values represented the statistical differences between each group and negative control group (without PNFS treated). *** means P <0.001 Back to article page