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Effects of DPSC-CM on cell viability. Caco2, SW48, and HUVEC cells were treated with DPSC-CM for 3 and 4 days and viability was assayed by resazurin. Data are expressed as mean ± SD of three independent experiments in triplicate (*P<0.05, **P<0.01, ***P<0.001) compared with untreated control. 5-FU was used as a positive control
DPSC-CM: Dental pulp stem cell-conditioned medium; HUVECs: Human umbilical vein endothelial cells
