Table 2 The percentage growth inhibition of P. falciparum 3D7 by chloroform fractions of C. spectabillis DC leaf
Weight of fraction (mg) | Concentration (μg/ml) | IC50 (μg/ml) | |||||
|---|---|---|---|---|---|---|---|
10 | 1 | 0.1 | 0.01 | 0.001 | |||
C.1 | 20.00 | 27.97 ± 5.46 | 0 | 0 | 0 | 0 | > 10 |
C.2 | 4.10 | 0 | 0 | 0 | 0 | 0 | ND |
C.3 | 13.90 | 31.82 ± 3.51 | 6.39 ± 3.95 | 0 | 0 | 0 | > 10 |
C.4 | 17.90 | 93.07 ± 6.36 | 59.02 ± 1.38 | 28.22 ± 8.39 | 10.54 ± 9.24 | 0 | 0.384 |
C.5 | 7.70 | 100 | 62.74 ± 6.03 | 24.03 ± 1.19 | 0 | 0 | 1–0.1 |
C.6 | 104.40 | 97.40 ± 3.67 | 93.50 ± 6.81 | 65.50 ± 18.95 | 14.92 ± 7.44 | 0 | 0.060 |
C.7 | 94.20 | 91.90 ± 1.23 | 84.84 ± 2.91 | 68.22 ± 4.91 | 48.83 ± 11.03 | 0 | 0.011 |
C.8 | 366.10 | 100 | 100 | 84.39 ± 7.54 | 66.26 ± 3.58 | 42.90 ± 4.50 | 0.002 |
C.9 | 36.50 | 100 | 87.36 ± 6.41 | 65.51 ± 3.78 | 58.52 ± 1.33 | 37.96 ± 15.12 | 0.005 |