Table 3. LD50, LD90 and LD100 values for the medicinal plants tested on GM model.
| Medicinal plants | Parts used | Extract | LD50 | LD90 | ≥LD100 | |||
|---|---|---|---|---|---|---|---|---|
| (mg/ml | g/kg of bw | mg/ml | g/kg of bw | mg/ml | g/kg of bw | |||
| Cinchona officinalis | Bark | EtOH | 4.87 | 3.90 | 42.30 | 38.45 | 45.00 | 40.91 |
| H20 | 9.53 | 8.66 | 50.00 | 38.46 | 98.03 | 75.41 | ||
| Vernonia amygdalina | Leaves | EtOH | 119.60 | 92.00 | >200 | >148.15 | >200 | >148.15 |
| H20 | >200 | >148.15 | >200 | >173.91 | >200 | >173.91 | ||
| Garcinia lucida | Seed | EtOH | 14.93 | 12.98 | 66.64 | 51.26 | 100.00 | 76.92 |
| H20 | 30.73 | 23.64 | 72.09 | 65.54 | 167.45 | 128.81 | ||
| Bark | EtOH | 34.30 | 31.18 | 133.37 | 102.59 | 200.00 | 148.15 | |
| H20 | 64.22 | 49.40 | 184.21 | 141.70 | >200 | >173.91 | ||
| Enantia chlorantha | Bark | EtOH | 50.00 | 37.04 | 85.49 | 71.24 | 100.00 | 74.07 |
| H20 | 100.00 | 86.96 | 200.00 | 160.00 | >200 | >173.91 | ||
| Azadirachta indica | Leaves | EtOH | 120.65 | 92.81 | >200 | >181.82 | >200 | >153.85 |
| H20 | >200 | >166.67 | >200 | >153.85 | >200 | >160.00 | ||
| Seed | EtOH | 6.01 | 4.81 | 25.00 | 18.52 | 50.00 | 45.45 | |
| H20 | 19.23 | 17.48 | 65.88 | 59.89 | 100.00 | 76.92 | ||
| Moringa oleifera | Leaves | EtOH | 55.79 | 42.92 | 87.30 | 67.15 | 100.00 | 74.07 |
| H20 | 165.40 | 122.52 | >200 | >148.15 | >200 | >173.91 | ||
| Cymbopogon citratus | Leaves | EtOH | 41.14 | 35.77 | 81.03 | 70.46 | 100.00 | 76.92 |
| H20 | 149.08 | 114.68 | >200 | >153.85 | >200 | >181.82 | ||