Research Article
A Study of Synergy of Combination of Eosin B with Chloroquine, Artemisinin, and Sulphadoxine-Pyrimethamine on Plasmodium falciparum In Vitro and Plasmodium berghei In Vivo
Figure 3
Isobologram of SP + EO combinations of Plasmodium falciparum in vitro. Combination index CI = 1, which is the additive effect, synergy displayed by CI < 1 and antagonism with >1, and values nearer to zero indicate better synergy. The left side of the IC additive lines shows synergy, and the right side shows antagonism of the two drugs.