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Cytotoxic effects of PEITC on KKU-M214 and Chang cells. Cells were incubated with various concentrations from 0.3 to 30 μM PEITC for 24 and 48 h. The cytotoxicity of PEITC in KKU-M214 (A) and Chang cells (B) was examined by SRB assay. Each value represents the mean ± SEM of three experiments.
