Table 7 Determination of LD50 of E. indicum (aqueous extract)
Doses in mg/kg body weight | No. of animals | No. of dead animals | Mean Mortality (a) | Dose differences (b) | Product (a × b) |
|---|---|---|---|---|---|
400 | 6 | 0 | 0 | 0 | 0 |
800 | 6 | 0 | 0 | 400 | 400 |
1200 | 6 | 0 | 0 | 400 | 400 |
1600 | 6 | 3 | 1.5 | 400 | 600 |
2000 | 6 | 4 | 3.5 | 400 | 1400 |