. Author manuscript; available in PMC: 2011 Dec 2.

Published in final edited form as: J Nutr Health Aging. 2011;15(6):456–460. doi: 10.1007/s12603-011-0002-z

Table 1.

Overall changes in antioxidants and oxidative markers (Baseline – 6 Months)

Antioxidant and Oxidative Markers	n	Mean Difference		p-value^b
Antioxidant and Oxidative Markers	n	Unadjusted	Adjusted^a	p-value^b
Glutathione Peroxidase (nmol/min/mL)	42	7.52	5.39	0.04
SOD (U/mL)	42	0.10	0.06	0.49
Catalase (nmol/min/mL)	40	5.75	8.64	0.17
8-Isoprostane (pg/mL)	42	−23.91	−22.88	0.09
Protein Carbonyl (nmol/mL)	42	−4.61	−3.98	0.02
8-Hydroxydeoxyguanosine (ng/mg creatinine)	38	−1.92	−52.50	0.33

Means adjusted for degree of restriction and glycemic load;

Significance of change over the 6 month period.