Fig 3

The effects of metamizole (a), MAA (b), paracetamol (c) and the combination of metamizole and paracetamol (d) on apoptosis in the pancreatic cancer cell lines PaTu 8988t (Fig. 2) and Panc-1 (Fig. 3) in vitro. For apoptosis analysis, cancer cells were stained with Annexin V. (*) indicates statistical significance at p < 0.05 compared to untreated control.