. 2014 Feb 8;3(1):6–13. doi: 10.5409/wjcp.v3.i1.6

Table 2.

Erythrocyte activities of superoxide dismutase, catalase, glutathione peroxidase, glutathione reductase, and reduced glutathione concentration

Group	SOD	CAT	GSH-Px	GSSG-R	GSH
	(U/g Hb)	(mg/g Hb)	(mg/g Hb)	(mg/g Hb)	(mg/g Hb)
Normal weight
n	66	66	66	66	66
Mean ± SE	224.6 ± 5.3	85.4 ± 2.7	41.4 ± 2.6	42.4 ± 1.6	69.5 ± 1.9
Over weight
n	83	83	83	83	83
Mean ± SE	252.7 ± 6.5	99.7 ± 3.7	56.8 ± 3.5	56.3 ± 2.5	66.7 ± 2.8
P value	0.001¹	0.001¹	0.001¹	0.001¹	0.01¹
Obese
n	64	64	64	64	64
Mean ± SE	181.7 ± 7.2	68.3 ± 5.1	37.3 ± 5.9	32.9 ± 4.6	33.3 ± 2.1
P value	0.001¹ ²	0.001¹ ²	0.001¹ ²	0.001¹ ²	0.001¹ ²

Values are presented in means ± SE.

Significant values of overweight and obese vs control;

Significant values of obese vs overweight group. Comparison of the means was evaluated by ANOVA. SOD: Superoxide dismutase; CAT: Catalase; GSH-Px: Glutathione peroxidase; GSSG-R: Glutathione reductase; GSH: Reduced glutathione concentration.