Fig. 4From: Isolation of a novel bio-peptide from walnut residual protein inducing apoptosis and autophagy on cancer cellsEffect of CTLEW on cell cycle distribution in MCF-7 cells. After treated with CTLEW (0, 0.5, 1.0Â mg/ml) for 48Â h, cells were stained by propidium iodide. The fluorescence of stained cells was analyzed by flow cytometry. a control (0Â mg/ml of CTLEW); (b) 0.5Â mg/ml of CTLEW; (c) 1.0Â mg/ml of CTLEW. Data analysis was performed with ModFit LTTM cell cycle analysis softwareBack to article page