Figure 2.

Induction of AGS cell death by compounds 1, 2, and 3 after 48 h of incubation with different concentrations (25, 50, 75, and 100 μg/mL) at 37°C in an atmosphere of 5% CO₂.

Notes: Cells without any treatment were treated as negative control. Cells treated with 0.5% of triton X-100 were treated as positive control morphological changes of AGS cells were observed under light microscope at 100×. Scale bar= 20 μm.