Fig. 1From: 4-Acetylantroquinonol B inhibits lipopolysaccharide-induced cytokine release and alleviates sepsis through of MAPK and NFκB suppressionEffect of 4AAQB on cell viability of murine macrophages stimulated with lipopolysaccharides (LPS). RAW264.7 macrophages (a) or peritoneal macrophages (b) were incubated with various concentrations of 4AAQB in the presence of LPS (100 ng/ml) for 24 h. Cell viability was determined by MTT assay. Data are expressed as the mean ± S.E.M of three independent experiments and *p < 0.05 as compared with DMSO vehicle groupBack to article page