Fig. 3From: Induction of apoptosis and cell cycle arrest in colorectal cancer cells by novel anticancer metabolites of Streptomyces sp. 801Cytotoxic effect of EtOAc extract on SW480, HCT 116 and HT-29 cell lines. Each cell line was treated for 24, 48 and 72 h, and IC50 value was evaluated by MTT assay. All data are shown as mean ± SEM. (*p < 0.05; **p < 0.01; ***p < 0.001; ****p < 0.0001, compared with control)Back to article page