Figure 8From: Cytokine responses of human lung cells (BEAS-2B) treated with micron-sized and nanoparticles of metal oxides compared to soil dustsIL-6 response of BEAS-2B cells treated with the indicated concentrations of commercial lipopolysaccharide from three bacterial strains. A. in KGM media. B. in LHC-9 media. Mean ± standard error of the mean, N = 6–12 determinations.Back to article page