Groups | After 24 h | After 48 h | After 72 h | Total lethality (%) |
---|
Untreated control | – | – | – | – |
Negative control | 33.33 | 66.66 | – | 100 |
Positive control | – | – | 33.33 | 33.33 |
AEM 500 mg/kg | 16.66 | – | 33.33 | 50.00 |
AEM 1000 mg/kg | – | 16.66 | 16.66 | 33.33 |
- Untreated control indicates the group of animals receiving distilled water, and non-infected by P. multocida. Negative control represents the group of animals receiving distilled water but infected by P. multocida. Positive control indicates the group of animals infected by P. multocida and receives levamisole. Each group has 6 mice and the data represent the percentage of dead animal