Fig. 1

Effect of SFN on cell survival. U87MG cells, HUVECs and MSCs were seeded in their standard growth media and were treated with various concentrations of SFN. Cell survival was estimated with the CyQUANT® cell proliferation assay kit. The results obtained for U87MG cells, HUVECs or MSCs cultured with culture medium alone were considered to correspond to 100% survival. Data are expressed as the mean of four wells ± SEM (n = 3)