Research Article

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.
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