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Fig. 1 | BMC Cell Biology

Fig. 1

From: Mannan oligosaccharide requires functional ETC and TLR for biological radiation protection to normal cells

Fig. 1

NF-κB Reporter gene assay. Cells were treated with increasing concentration (0–45 μg/ml) of Mannan for 6 h at 37 °C to check the activation of NFκB in terms of specific activity of β-galactosidase as described under materials and methods. Results are expressed as nM of ONPG hydrolysed/min/mg protein ± SD of three independent experiments. Differences with respect to untreated controls were designated significant at values * p < 0.05, ** p < 0.001 and *** p < 0.0001

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