Figure 6.

Detection of DNA fragmentation in the HT29 cell line by the Terminal deoxynucleotidyl transferase (TdT) dUTP nick-end labeling assay (a) after 48 h of treatment by rutamarin in a dose-dependent manner and (b) represented in a bar graph. The density plots in (a) represent the Alexa Fluor fluorescence intensity for each concentration. The results are presented as the means ± standard deviation and the different letters (a-c) represent a significant difference compared to untreated control in 0.5% dimethyl sulfoxide, P < 0.05