Fig. 1From: Antitumor effect of proanthocyanidin induced apoptosis in human colorectal cancer (HT-29) cells and its molecular docking studiesCytotoxic effect of PAC exerts against Colon cancer (HT-29) cells. Cells were treated with indicated concentrations of PAC alone for 24 h. Cell viability was detected by MTT assay. The experiments were carried out in triplicate and each value represents mean ± SEBack to article page