From: South African medicinal plant extracts active against influenza A virus
Plant name and numbera | Extract type | CC50 (μg/ml) (mean ± SD) | EC50 (μg/ml) | SI |
---|---|---|---|---|
Pittosporum viridiflorum, 2 | Cold water | 129 ± 12.6 | 32.2 | 4 |
Pittosporum viridiflorum, 3 | Acetone | 165 ± 25.2 | 82.3 | 2 |
Pittosporum viridiflorum, 4 | 30% ethanol | 77 ± 24.8 | 19.2 | 4 |
Pittosporum viridiflorum, 5 | 100% ethanol | 7 ± 5.8 | 3.4 | 2 |
Pittosporum viridiflorum, 6 | Methanol | 15 ± 9.3 | 3.6 | 4 |
Cussonia spicata, 9 | Acetone | 108 ± 2.4 | 13.5 | 8 |
Cussonia spicata, 11 | 100% ethanol | 39 ± 12.6 | 4.8 | 8 |
Cussonia spicata, 12 | Methanol | 117 ± 11.5 | 14.6 | 8 |
Rapanea melanophloeos, 13 | Methanol | 227 ± 13.6 | 113.3 | 2 |
Tabernaemontana ventricosa, 14 | Methanol | 0.1 ± 0.07 | 0.05 | 2 |
Clerodendrum glabrum, 15 | Methanol | 221 ± 34.9 | 110.4 | 2 |