Table 4 Changes in plasma antioxidant enzymes of finishing pigs fed a high dose of supplemental daidzein^a

γ-GCS^b, U/mL

 Barrow

3.46

5.23

0.49

0.05

 Gilt

3.56

5.20

0.74

0.15

T-SOD^c, U/mL

 Barrow

53

58.48

2.66

0.18

 Gilt

54.11

53.94

3.12

0.16

T-AOC^d, U/mL

 Barrow

1.49

0.98

0.23

0.16

 Gilt

1.24

1.36

0.27

0.70

GST^e, U/mL

 Barrow

21.10

18.31

1.6

0.25

 Gilt

22.38

19.27

1.28

0.12

CAT^f, U/mL

 Barrow

4.73

4.15

0.86

0.66

 Gilt

3.79

3.63

0.68

0.86

GSH/GSSG^g

 Barrow

1.75

1.78

0.66

0.95

 Gilt

1.57

1.69

0.39

0.86

PAB value^h

 Barrow

39.31

53.19

1.17

<0.01

 Gilt

45.02

42.96

0.74

0.23