Period

Parameters

Control
X ± SD

ß-NOA 10 ppm
X ± SD

ß-NOA 20 ppm
X ± SD

SUBACUTE

 

SOD U/g

2223.8 ± 25.6

2198.2 ± 27.9

2194.6 ± 22.0

GR U/g

0.9 ± 0.09

0.8 ± 0.05

0.9 ± 0.05

CAT U/g

106.2 ± 5.3

69.2 ± 5.9*

68.9 ± 11.4*

GSH-Px U/g

356.9 ± 10.5

224.4 ± 11.0*

238.6 ± 12.7*

GST U/g

4.3 ± 0.2

3.9 ± 0.5

4.4 ± 0.4

G6PD U/g

1.1 ± 0.05

0.9 ± 0.02*

1.0 ± 0.08*

GSH mg/g

21.2 ± 0.4

15.9 ± 0.5*

12.5 ± 0.7*

MDA nmol/g

10.1 ± 0.4

26.5 ± 1.5*

25.2 ± 2.7*

 

 

 

 

 

SUBCHRONIC

 

SOD U/g

2236.5 ± 22.2

2210.7 ± 18.5

2220.6 ± 16.7

GR U/g

0,8 ± 0.09

0.2 ± 0.03*

0.3 ± 0.05*

CAT U/g

184.2 ± 24.6

75.3 ± 9.6*

171.1 ± 15.1

GSH-Px U/g

433.0 ± 10.0

394.5 ± 5.6*

282,7 ± 9.2*

GST U/g

4.4 ± 0.3

0.3 ± 0.05*

0.9 ± 0.05*

G6PD U/g

0.8 ± 0.02

0.1 ± 0.05*

0.1 ± 0.02*

GSH mg/g

22.0 ± 0.4

19.9 ± 0.2*

19.2 ± 0.5*

MDA nmol/g

11.1 ± 2.2

43.6 ± 3.9*

48.4 ± 3.2*

Each value represents the Mean ± SD. * p<0.05
Table 11: Effects of ß-NOA 10-20 ppm on antioxidant defence systems and MDA contents in brain of rats at subacute and subchronic.