fig2
From: Synergistic activity of parthenolide and cytarabine in acute promyelocytic leukemia HL-60 cell line
Figure 2. Analysis of interaction between parthenolide (PTL) and cytarabine (Ara-C) in exerting an cytotoxic effect using a Monte Carlo simulation. CI < 1, synergistic interaction; CI = 1, additive effect; CI > 1, antagonism. CI: combination index
