TABLE 2.
IC50s of the antimalarials evaluated in the P. vivax isolates from Urabá, Colombia
| Antimalarial | No. (%) of valid assaysa | IC50b (95% CI) (nM) |
|---|---|---|
| Chloroquine | 30 (100) | 23.3 (12.4–44.1) |
| Mefloquine | 28 (93.3) | 55.6 (36.8–84.0) |
| Amodiaquine | 26 (86.7) | 8.5 (5.6–13.0) |
| Quinine | 28 (93.3) | 115.3 (57.7–230.5) |
| Artesunate | 26 (86.7) | 0.6 (0.3–1.0) |
a
Number of valid assays with IC50s over total number of assays (n = 30).
b
IC50, geometric mean of the inhibitory concentration; 95% CI, 95% confidence interval.