Fig. 6From: Synthesis and evaluation of novel naphthol diazenyl scaffold based Schiff bases as potential antimicrobial and cytotoxic agents against human colorectal carcinoma cell line (HT-29)Histogram presenting the no. of viable and apoptotic cells in a untreated; b standard; c NS-2; d NS-21 on HT-29 cells. The M1 populations are the viable cells that are low in mean Annexin V-FITC fluorescence intensity while M2 populations are the apoptotic cells that have taken up the Annexin V-FITC and are high in mean Annexin V-FITC fluorescence intensityBack to article page