Groups

SOD (International Units)

I

Control

0.38±0.07

II

Diabetes

0.26±0.04*

III

Zinc

0.21±0.05*

IV

Zinc+Diabetes

0.22±0.09**,#

Values are expressed as Mean± S.D
*p <0.05 when the values of group III are compared with those of group I
**p <0.01 when the values of group II are compared with those of group I
#p <0.05 when the values of group IV are compared with those of group II

Table 4: Effect of zinc on the activity of SOD in brain of diabetic rats.