[Table/Fig-4]:

Markers of oxidative stress and Phase II detoxification enzyme activity in oral cancer patients and healthy controls (Mean±SD).

S. No.	Parameters	Control group (n=20)	Patient group (n=20)	p-value
1	GST (IU/L)	4.10±1.18	3.28±0.67	0.012
2	MDA (μmol MDA/ml)	2.45±0.13	3.38±0.14***	0.0001
3	TAA (m mol/L)	1.40±0.15	1.06±0.70**	0.0402

Where, p<0.1: Non significant; p<0.05: Significant; GST: Glutathione S transferase; MDA: Malondialdehyde; TAA: Total antioxidant activity