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Table 4 Effects of different treatments on the activities of CAT (U/ml), SOD(U/ml), GSH-Px (U/ml) and levels of MDA (nmol/ml) and TAOC (U/ml) in the serum of aging mice

From: Characterization, evaluation of nutritional parameters of Radix isatidis protein and its antioxidant activity in D-galactose induced ageing mice

Group

MDA

TAOC

CAT

SOD

GSH-Px

Normal control

16.93 ± 0.63

8.09 ± 0.42

29.01 ± 1.79

208.63 ± 27.29

1094.56 ± 69.89

Model control

24.87 ± 0.89d

6.52 ± 0.48d

14.00 ± 1.74d

157.25 ± 34.62d

784.50 ± 44.70d

Positive control

19.77 ± 0.58ad

8.24 ± 0.62b

27.78 ± 1.53b

207.49 ± 32.40b

1069.13 ± 24.48b

RIP (25 mg/kg)

24.58 ± 0.39d

7.15 ± 0.63c

16.32 ± 2.33ad

165.53 ± 18.84ad

874.43 ± 31.82ad

RIP (50 mg/kg)

23.32 ± 0.52ad

7.65 ± 0.35a

24.83 ± 2.13bc

187.74 ± 13.60bd

950.97 ± 19.70bc

RIP (100 mg/kg)

20.99 ± 0.62bd

8.58 ± 0.53b

26.49 ± 1.33bc

227.47 ± 16.31bc

1167.18 ± 82.58b

  1. Data were presented as means ± S.D. (n = 10) and evaluated by one-way ANOVA followed by the Duncan’s multiple-range tests
  2. a P < 0.05, compared with model group
  3. b P < 0.01, compared with model group
  4. c P < 0.05, compared with normal group
  5. d P < 0.01, compared with normal group