Table 6.
Parameter | 7 to 8 dpi | 18 to 19 dpi | ||||||
---|---|---|---|---|---|---|---|---|
Control | PRRS | SEM | P-value | Control | PRRS | SEM | P-value | |
Fecal N | 2.50 | 3.44 | 1.71 | <0.001 | 2.83 | 3.05 | 0.70 | 0.637 |
Ileal N | 3.43 | 2.21 | 1.22 | 0.087 | 4.05 | 2.46 | 1.54 | 0.302 |
Indispensable AA | ||||||||
Arg | 0.90 | 0.32 | 0.30 | 0.022 | 1.18 | 0.42 | 0.53 | 0.214 |
His | 0.25 | 0.22 | 0.08 | 0.587 | 0.21 | 0.19 | 0.09 | 0.736 |
Ile | 0.41 | 0.34 | 0.16 | 0.408 | 0.33 | 0.36 | 0.14 | 0.730 |
Leu | 0.66 | 0.64 | 0.27 | 0.876 | 0.52 | 0.63 | 0.26 | 0.437 |
Lys | 0.74 | 0.45 | 0.27 | 0.131 | 0.56 | 0.56 | 0.35 | 0.971 |
Met | 0.11 | 0.09 | 0.05 | 0.406 | 0.08 | 0.10 | 0.04 | 0.643 |
Phe | 0.41 | 0.39 | 0.17 | 0.841 | 0.33 | 0.41 | 0.17 | 0.363 |
Thr | 0.64 | 0.72 | 0.24 | 0.482 | 0.49 | 0.77 | 0.25 | 0.057 |
Trp | 0.13 | 0.14 | 0.05 | 0.627 | 0.10 | 0.13 | 0.05 | 0.287 |
Val | 0.63 | 0.59 | 0.23 | 0.745 | 0.51 | 0.63 | 0.21 | 0.323 |
Dispensable AA | ||||||||
Ala | 0.75 | 0.46 | 0.29 | 0.050 | 0.79 | 0.48 | 0.36 | 0.329 |
Asp | 0.98 | 0.78 | 0.37 | 0.314 | 0.82 | 0.85 | 0.38 | 0.888 |
Cys | 0.28 | 0.25 | 0.10 | 0.620 | 0.19 | 0.23 | 0.09 | 0.171 |
Glu | 1.21 | 0.96 | 0.51 | 0.335 | 1.00 | 0.99 | 0.46 | 0.970 |
Gly | 1.92 | 1.37 | 0.68 | 0.310 | 2.48 | 1.38 | 1.05 | 0.264 |
Pro | 7.59 | 0.43 | 2.13 | 0.009 | 8.17 | 3.51 | 2.29 | 0.188 |
Ser | 0.61 | 0.51 | 0.19 | 0.299 | 0.50 | 0.52 | 0.20 | 0.764 |
Tyr | 0.29 | 0.26 | 0.11 | 0.650 | 0.23 | 0.26 | 0.10 | 0.657 |
dpi = days post inoculation; PRRSV = porcine reproductive and respiratory syndrome virus.