Table 2.

Mean±SEM of oxidative stress markers in plasma of Alzheimer patients and control groups

Markers	Mean±SEM	P value
8-OHdG (ng/mL)
Case (n=30) Control (n=30)	957.03±52.41 572.23±35.06	<0.001
TAC (μmol/L)
Case (n=30) Control (n=30)	1140.63±69.03 1364.48±12.62	0.002

Abbreviations: 8-OHdG, 8-hydroxy-2'-deoxyguanosine; TAC, Total antioxidant total; MMSE, Mini-Mental State Examination.