Fig. 1. Cytotoxicity analysis of FC in macrophages.
The cytotoxicity of FC in RAW264.7 macrophages was measured by CCK-8 assay. The macrophages were treated with various concentrations of FC (0, 0.625, 1.25, 2.5, 5, 10, and 20 μM) for 24 h. n = 3; data were presented as means ± SD. FC, formosanin C; CCK, cell counting kit-8. *Indicates p < 0.05 vs. the control sample.
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