Figure 2From: Reversal effects of nomegestrol acetate on multidrug resistance in adriamycin-resistant MCF7 breast cancer cell lineComparison of reversal effects on drug resistance in MCF-7/ADR cells between NOM and MG or DRO, each at 20 μM (a), 10 μM (b) or 5 μM (c). Statistical significance compared with NOM: *, P <0.05. The control shows the response in the absence of treatment with reversal agent.Back to article page