| GSH, μmol/mg prot. | GSSG, μmol/mg prot. | GPx, U/g prot. | GST, U/g prot. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ERY§ | DUO | JEJ | LIV | ERY§ | DUO | JEJ | LIV | PLA†| DUO | JEJ | LIV | DUO | JEJ | LIV | |
Birth weight category (BiW) | |||||||||||||||
 LBW | 955 | 22 | 15.6 | 46.9 | 60 | 0.71 | 0.35 | 0.85 | 0.286 | 8.9 | 8.6 | 31.8 | 28.1 | 10.9 | 78 |
 NBW | 989 | 21.9 | 16.1 | 43.6 | 65 | 0.72 | 0.38 | 0.8 | 0.292 | 8.7 | 8.7 | 31.8 | 29.6 | 10.4 | 76.6 |
Weaning treatment (WT) | |||||||||||||||
 3d3w | 893a | 20.6a | 14.5a | 40.6 | 69 | 0.83b | 0.44b | 0.8 | 0.279 | 8.2a | 9.5 | 33.7b | 28.7 | 10.4 | 73.6ab |
 3w | 1010b | 22.1ab | 16.9b | 44 | 62 | 0.64a | 0.36ab | 0.78 | 0.285 | 9.6b | 8.1 | 31.4ab | 27.9 | 10.8 | 69.7a |
 4w | 1012b | 23.2b | 16.2ab | 51.2 | 56 | 0.68ab | 0.30a | 0.9 | 0.302 | 8.6ab | 8.4 | 30.3a | 29.9 | 10.7 | 88.6b |
Day post-weaning (DPW) | |||||||||||||||
 d 0 | 938y | 17.8x | 14.4y | 51.3 | 56 | 0.55xy | 0.35yz | 0.89yz | 0.235x | 8.2yz | 7.1y | 33.4z | 22.3y | 10.7yz | 81.5yz |
 d 2 | 881y | 17.6x | 15.8yz | 39.9 | 57 | 0.38x | 0.26y | 0.73y | 0.280xy | 9.9z | 9.7z | 28.0y | 20.5y | 10.2yz | 56.0x |
 d 5 | 842y | 22.1y | 16.3yz | 44.4 | 67 | 0.74y | 0.48z | 0.61y | 0.373z | 9.9z | 10.6z | 32.1yz | 26.5y | 8.2y | 67.9xy |
 d 12 | 997y | 27.3z | 18.1z | 50.1 | 60 | 0.75y | 0.41yz | 0.73y | 0.304y | 8.7yz | 9.8z | 33.2z | 37.1z | 12.5z | 78.4xy |
 d 28 | 1201z | 25.0xy | 14.0yz | 40.7 | 73 | 1.17z | 0.32yz | 1.17z | 0.253x | 7.3y | 6.3y | 32.4yz | 37.9z | 11.6yz | 102.8z |
SEM | 21 | 0.4 | 0.4 | 2.4 | 2 | 0.03 | 0.02 | 0.05 | 0.005 | 0.2 | 0.3 | 0.5 | 1.1 | 0.4 | 2.7 |
P-value | |||||||||||||||
 BiW | 0.416 | 0.850 | 0.616 | 0.499 | 0.353 | 0.882 | 0.502 | 0.565 | 0.615 | 0.758 | 0.892 | 0.998 | 0.474 | 0.544 | 0.798 |
 WT | 0.033 | 0.027 | 0.054 | 0.195 | 0.072 | 0.051 | 0.054 | 0.478 | 0.195 | 0.018 | 0.121 | 0.032 | 0.736 | 0.939 | 0.010 |
 DPW | < 0.001 | < 0.001 | 0.053 | 0.450 | 0.085 | < 0.001 | 0.029 | 0.002 | < 0.001 | < 0.001 | < 0.001 | 0.009 | < 0.001 | 0.013 | < 0.001 |
 BiW×DPW | 0.687 | 0.682 | 0.416 | 0.211 | 0.983 | 0.200 | 0.796 | 0.891 | 0.807 | 0.525 | 0.344 | 0.645 | 0.475 | 0.580 | 0.887 |
 WT×DPW | < 0.001 | 0.067 | 0.026 | 0.276 | 0.143 | < 0.001 | < 0.001 | 0.001 | 0.040 | 0.325 | 0.738 | 0.049 | 0.039 | 0.012 | 0.874 |
 BiW×WT | 0.493 | 0.123 | 0.391 | 0.654 | 0.906 | 0.423 | 0.999 | 0.966 | 0.676 | 0.523 | 0.896 | 0.310 | 0.043 | 0.763 | 0.930 |