| Test agents | IC50a (µg/ml) | |||
| L929b | PBMC | RAW 264.7 | HeLa | |
| Crude extract | 108.85 | 165.31 | 4.67 | -c |
| Compound 1 | 239.06 | 1097.07 | >512.00 | 64.00 |
| Compound 2 | 1372.23 | 52.23 | >512.00 | >512.00 |