From: Pathogenic variability among Pasteurella multocida type A isolates from Brazilian pig farms
Samples | Groups | p a | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
G0 | G1 | G2 | G3 | G4 | G5 | G6 | G7 | G8 | ||
N° of animals challenged | 12 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
Whole Animal | 0d | 8a | 3bc | 8a | 1cd | 3bc | 0cd | 7ab | 0cd | < 0.0001 |
Lung | 0c | 7a | 3ab | 7a | 1bc | 3ab | 0bc | 7a | 0bc | < 0.0001 |
Pericardium | 0b | 1ab | 0ab | 4a | 0ab | 2ab | 0ab | 4a | 0ab | 0.0009 |
Pleura | 0d | 5ab | 1bcd | 7a | 0cd | 2bcd | 0cd | 4abc | 0cd | < 0.0001 |
Trachea | 0b | 3a | 1ab | 4a | 1ab | 2ab | 0ab | 2ab | 0ab | 0.0383 |
Mediastinal lymph node | 0bc | 5ab | 2b | 8a | 0b | 2b | 0b | 3b | 0b | < 0.0001 |
Peritoneum | 0b | 3a | 0ab | 4a | 0ab | 1ab | 0ab | 1ab | 0ab | 0.0039 |
Spleen | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0.3717 |
Liver | 0 | 2 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0.3717 |
Kidney | 0 | 2 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0.1188 |
Joint | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0.7074 |