Research Article
Modification of Soluble Dietary Fiber from Millet by Selenylation and Its Immune-Enhancing Activity
Figure 8
The effects of SDF or SDF-Se on NK cell cytotoxicity: (a) the cell cytotoxicity was detected after exposure to the SDF or SDF-Se (50, 100, and 200 μg/mL). Quantitative analysis of SDF and SDF-Se (200 μg/mL) treated NK cells against HeLa cells: (b) SDF, (c) SDF-Se, (d) 5-FU, and (e) NK cells as control. Data are expressed as the mean ± SD. The asterisks indicate statistical changes (ns: not significant; , , and versus control group).
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