Figure 4.
Combined effect of LCTA-949 with (a) interferon-α (IFN), (b) the NS3 protease inhibitor VX-950 or (c) the polymerase inhibitor 4′-azidocytidine on Huh 5-2 replicon replication. Values on the zero plane indicate an additive effect, values above zero represent a synergistic effect and values below zero indicate an antagonistic effect. Data are from three independent experiments.