Modification of Soluble Dietary Fiber from Millet by Selenylation and Its Immune-Enhancing Activity

Figure 7

The effects of SDF or SDF-Se on NK cell and HeLa cell proliferation: (a) the NK cell proliferation was detected after exposure to the SDF or SDF-Se (50, 100, and 200 μg/mL). (b) The HeLa cell proliferation was detected after exposure to the SDF or SDF-Se (50, 100, and 200 μg/mL). Data are expressed as the mean ± SD. The asterisks indicate statistical changes (ns: not significant; , ,and versus control group).

(a)

(b)