Figure 1.
The chemical structure of FC-99 and its effect on peritoneal macrophage viability. (A), the chemical structure of FC-99. In (B), peritoneal macrophages were treated with various concentrations of FC-99 for 24 h or (C) with FC-99 at 50 μM for the indicated time periods. Cell viability was measured by the CCK-8 kit assay. Data are means ± SEM. n = 5 in each condition. ***P < 0.001 versus control.