From: Rescue and evaluation of a recombinant PRRSV expressing porcine Interleukin-4
Groups | Scores of clinical signs (±SD)b | Scores of lung lesions (±SD)c |
---|---|---|
CH-1R/pIL-4 + Challenged | 3.9 ± 0.18B | 21.5 ± 3.32B |
CH-1R + Challenged | 3.4 ± 0.27B | 23.6 ± 5.57B |
Challenged | 5.6 ± 1.58A | 51.2 ± 8.33A |
Mock | 3 ± 0.00B | 6.67 ± 0.58C |