稀释 倍数 | 浓度(GV/ml) | 重复 | 24 h | 48 h | 72 h | |||
死/总(头) | 死亡率(%) | 死/总(头) | 死亡率(%) | 死/总(头) | 死亡率(%) | |||
200 | 6 × 106 | 1 | 4/6 | 44.4 | 4/6 | 66.7 | 5/6 | 94.4 |
2 | 2/6 | 3/6 | 6/6 | |||||
3 | 2/6 | 5/6 | 6/6 | |||||
合计 | 8/18 | 12/18 | 17/18 | |||||
300 | 4 × 106 | 1 | 2/6 | 22.2 | 4/6 | 55.6 | 5/2 | 83.3 |
2 | 3/6 | 4/6 | 6/6 | |||||
3 | 1/6 | 2/6 | 4/3 | |||||
合计 | 6/18 | 10/18 | 15/18 | |||||
400 | 3 × 106 | 1 | 0/6 | 11.1 | 1/6 | 33.3 | 4/6 | 55.6 |
2 | 2/6 | 3/6 | 3/6 | |||||
3 | 0/6 | 2/6 | 3/6 | |||||
合计 | 2/18 | 6/18 | 10/18 | |||||
500 | 2.4 × 106 | 1 | 1/6 | 5.6 | 1/6 | 22.2 | 2/6 | 33.3 |
2 | 0/6 | 2/6 | 3/6 | |||||
3 | 0/6 | 1/6 | 1/6 | |||||
合计 | 1/18 | 4/18 | 6/18 | |||||
600 | 2 × 106 | 1 | 0/6 | 0 | 0/6 | 5.6 | 0/6 | 16.7 |
2 | 0/6 | 0/6 | 2/6 | |||||
3 | 0/6 | 1/6 | 1/6 | |||||
合计 | 0/18 | 1/18 | 3/18 |