Table 2. Changes in glycemia, HOMA, insulinemia, triglyceridemia and oxidative stress markers during the oral fat load test in the studied groups.

		Fasting	2h	4h	6h	8h
Glucose (mg/dL)	Control	91.5±8.3	87.1±7.1a	86.1±7.8a	84.3±5.4a	84.1±6.6a
	AO	92.8±8.6c	92.3±6.7c	90.5± 8.5c	87.4±7.0b	86.7± 5.2b
Insulin (μU/mL)	Control	5.2±2.7	5.1±2.6	4.4±2.48	3.5±2.8a	3.1±1.97a
	AO	19.7±14.2c	15.9±7.9 8c	13.5±9.38b,c	9.5±7.28b,c	8.2±6.1b,c
HOMA index	Control	1.1±0.6	1.3±0.7	0.9±0.7	0.7±0.7	0.7±0.6
	AO	4.6±3.9c	3.7±1.9c	3.2±2.3c	2.1±1.8b,c	1.7±1.3b,c
C peptide (ng/mL)	Control	1.8±0.9		1.6±0.9a		1.3±0.7a
	AO	2.8±1.3c		2.5±1.2c		2.0±0.9b,c
Triglycerides(mg/dl)	Control	68.6±21.4	107.9±49.1a	122.0±59.4a	95.1±66.4a	65.6±20.4a
	AO	132.8±64.6c	178.3±67.9b,c	216.0±73.6b,c	148.4±49.0b,c	111.5±36.4b,c
GSSG (U/mg prot)	Control	0.45±0.08	0.36±0.07a	0.31±0.07a	0.28±0.05a	0.23±0.05a
	AO	0.69±0.1c	0.43±0.09b,c	0.38±0.08b,c	0.33±0.82b,c	0.26±0.84b
GSH (U/mg prot)	Control	20.1±2.3	22.3±1.8a	23.3±2.0a	24.3±1.7a	25.4±1.7a
	AO	10.8±3.1	12.5±2.8b	14.1±3.0b	15.7±3.8b	17.1±3.6b
GSSG/GSH x101	Control	0.25±0.05	0.16±0.03a	0.13±0.03a	0.11±0.02a	0.09±0.02a
	AO	0.6±0.19c	0.35±0.07b,c	0.27±0.06b,c	0.22±0.49b,c	0.15±0.41b,c
MDA (U/mg prot)	Control	0.37±0.06	0.34±0.03a	0.30±0.06a	0.22±0.06a	0.22±0.06a
	AO	0.53±0.12c	0.34±0.04b	0.24±0.08b,c	0.19±0.04b,c	0.18±0.02b,c

^a p< 0,05 fasting vs postprandial in control group.

^b p< 0,01 fasting vs postprandial in AO group.

^c p< 0.01 control vs AO group.

Abbreviations: AO = abdominal obesity;GSH: reduced glutathione;GSSG = oxidizedglutathione; MDA: malonildyaldehide.

C-peptide was analyzed at time 0, 4 and 8 hours.