Suppression of Proinflammatory Cytokines in Functionalized Fullerene-Exposed Dermal Keratinocytes

Figure 2

Detection of HEK cell proliferation. Proliferation was determined using the WST-1 proliferation assay. HEK cells were treated with fullerene derivatives for 24 hours; cells cultured with medium were used as control. Data are means ± SEM. of quadruplicate cultures in each treatment group. Independent experiments were performed in triplicate.