Table 3.

Comparison of biochemical parameter between before and after vitamin E supplementation in diabetic Group I and II

	Group I		Group II
	Baseline level	After 3 Months	Baseline level	After 3 Months
Serum MDA (nmol/ml)	7.16 ± 0.71	8.07 ± 1.36*	7.22 ± 0.56	5.78 ± 0.83**
Serum NO (μmol/l)	65.79 ± 5.06	66.89 ± 5.13*	64.37 ± 5.49	57.47 ± 5.38**
Serum SOD (units/ml)	2.76 ± 0.99	2.85 ± 0.72	2.75 ± 0.98	3.77 ± 0.79**
Erythrocyte GSH (μmol/g of Hb)	4.71 ± 0.37	3.99 ± 0.58**	4.77 ± 0.30	5.49 ± 0.30**
Platelet aggregation (%)	49.87 ± 3.02	44.35 ± 3.41**	47.19 ± 4.06	42.13 ± 3.36**

Values are expressed as mean ± SD; ** P < 0.001 and * P < 0.05