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Table 2 Flow cytometric analysis for proportion of T lymphocyte subpopulations in peripheral blood of pigs

From: Rescue and evaluation of a recombinant PRRSV expressing porcine Interleukin-4

Marker 14a 28a 3b 7b 14b 21b 28b
CD3 +        
Group1 56.4 ± 4.5 61.1 ± 8.6 65.6 ± 3.6 66.4 ± 5.0 57.7 ± 4.7 58.7 ± 7.0 69.8 ± 7.9
Group2 51.9 ± 5.6 49.0 ± 6.7 53.9 ± 6.8 59.9 ± 3.9 51.8 ± 8.4 54.4 ± 5.8 58 ± 6.6
Group3 52.7 ± 3.9 49.8 ± 10.9 44.76 ± 6.3 59.6 ± 8.8 61.1 ± 5.2 57.2 ± 7.3 51.4 ± 8.3
Group4 50.8 ± 2.1 49.8 ± 6.4 48.3 ± 7.0 52.6 ± 8.7 51.8 ± 10.7 50.6 ± 9.7 52.4 ± 6.8
CD4 +        
Group1 18.6 ± 3.4 15 ± 4.1 9.7 ± 3.8 4.6 ± 0.3 4.3 ± 4.2 1.9 ± 0.6 4.1 ± 1.2
Group2 17 ± 1.2 16.5 ± 8.4 5.9 ± 2.9 5.2 ± 5.4 6.3 ± 2.3 1.33 ± 0.9 4.2 ± 2.5
Group3 28.7 ± 0.2 24.9 ± 8.2 11.6 ± 5.5 3.1 ± 1.5 8.0 ± 5.3 20 ± 6.3 22.7 ± 2.2
Group4 23.6 ± 4.3 30.7 ± 5.4 26.5 ± 3.7 32.4 ± 0.2 26.3 ± 3.5 19.6 ± 2.8 23.1 ± 3.3
CD8 +        
Group1 30.3 ± 5.3 33.3 ± 8.1 27.6 ± 6.5 64.8 ± 8.2 50.7 ± 6.6 53.0 ± 9.2 46 ± 0.2
Group2 27.5 ± 5.4 35.5 ± 7.3 26.4 ± 3.0 58.8 ± 9.1 48.6 ± 2.0 51.8 ± 11.2 50.1 ± 4.7
Group3 28.0 ± 4.5 29.1 ± 7.5 13.5 ± 2.1 24.5 ± 6.2 29.7 ± 9.5 38.8 ± 3.2 30 ± 3.6
Group4 29.7 ± 6.4 32.7 ± 3.0 29.3 ± 2.6 29.5 ± 8.7 30.2 ± 8.9 32.4 ± 3.3 36.7 ± 0.5
CD4 + CD8 +        
Group1 29.4 ± 7.8 23.9 ± 8.6 32.9 ± 3.1* 39.1 ± 2.6* 28.3 ± 7.1 25.4 ± 6.5 31.4 ± 7.7
Group2 30.5 ± 4.2 21.7 ± 9.7 18.3 ± 5.2 26.4 ± 4.5 17.2 ± 7.4 26.0 ± 7.9 29.5 ± 3.8
Group3 18.9 ± 0.1 18.5 ± 7.0 8.7 ± 3.0 7 ± 5.7 13.2 ± 1.2 19.2 ± 6.9 18.1 ± 5.3
Group4 20.5 ± 4.3 22.8 ± 3.1 28 ± 4.8 26.4 ± 10.2 25.7 ± 8.0 23.5 ± 6.5 28.9 ± 4.1
  1. Results are expressed as mean (%) ± SD. Group 1: CH-1R/pIL-4 + Challenged; Group 2: CH-1R + Challenged; Group 3: Challenged; Group 4: Mock. *p < 0.05
  2. aDays post- immunization (DPI); bDays post-challenge (DPC)