Period

Parameters

Control
X ± SD

ß-NOA 10 ppm
X ± SD

ß-NOA 20 ppm
X ± SD

SUBACUTE

 

SOD U/g

2258.4 ± 12.7

2242.6 ± 13.5

2225.2 ± 26.5*

GR U/g

0.6 ± 0.1

0.7 ± 0.04

0.8 ± 0.09*

CAT U/g

36.8 ± 4.7

29.5 ± 4.9*

27.6 ± 5.3*

GSH-Px U/g

64.2 ± 1.9

52.3 ± 1.4*

44.7 ± 2.1*

GST U/g

3.4 ± 0.2

2.5 ± 0.3*

3.6 ± 0.2

G6PD U/g

0.3 ± 0.02

0.2 ± 0.03*

0.1 ± 0.06*

GSH mg/g

19.6 ± 0.4

16.7 ± 1.2*

12.0 ± 0.7*

MDA nmol/g

2.2 ± 0.3

6.0 ± 0.6*

24.9 ± 0.9*

 

 

 

 

 

SUBCHRONIC

 

SOD U/g

2274.4 ± 13.1

2247.7 ± 44.5

2259.0 ± 12.9

GR U/g

0.6 ± 0.02

0.3 ± 0.05*

0.3 ± 0.05*

CAT U/g

33.5 ± 5.1

25.0 ± 3.9*

21.7 ± 2.8*

GSH-Px U/g

94.1 ± 4.3

83.1 ± 3.4*

66.3 ± 2.4*

GST U/g

3.4 ± 0.1

3.0 ± 0.2*

2.9 ± 0.1*

G6PD U/g

0.39 ± 0.03

0.35 ± 0.05

0.33 ± 0.02*

GSH mg/g

20.3 ± 0.4

16.4 ± 0.7*

13.8 ± 0.2*

MDA nmol/g

2.4 ± 0.7

15.1 ± 1.1*

14.7 ± 1.3*

Each value represents the Mean ± SD. * p<0.05
Table 5: Effects of ß-NOA 10-20 ppm on antioxidant defence systems and MDA contents in heart of rats at subacute and subchronic.