Anticancer Activity of Indian Stingless Bee Propolis: An In Vitro Study
Figure 7
Fluorescence micrographs of HT-29 cells treated with 250 μg/mL of EEP for 24 h. Viable cells did not show red fluorescence, whereas apoptotic cells emitted red fluorescence. White arrows indicate chromatin condensation due to apoptosis. Scale bar is 20 μm.