Impact of Ileal Transposition Surgical Intervention on Antioxidant Status Measured in Liver Tissue of Obese Zucker Rats (Crl:ZUC-Lepr^fa)

Table 1

Antioxidant concentration and activity in liver tissue 3 months after IT surgery. Statistical significance was set at .

	Control	Sham	IT	p	p 1; Control vs sham	p 2; IT vs control	p 3; IT vs sham
TAC (μmol/g)	148.71 ± 15.71	115.63 ± 6.68	175.62 ± 17.29	<0.001	<0.01	<0.01	<0.001
TOS (μmol/g)	0.27 ± 0.07	0.15 ± 0.03	0.26 ± 0.05	<0.001	<0.01	0.939	<0.01
GPx (IU/g)	72.02 ± 15.77	190.70 ± 31.32	161.21 ± 35.24	<0.001	<0.001	<0.001	0.177
GR (IU/g)	64.09 ± 27.74	34.22 ± 11.40	89.36 ± 19.50	<0.001	<0.01	<0.05	<0.001
CAT (IU/g)	338.38 ± 68.20	333.22 ± 42.85	676.43 ± 160.44	<0.001	0.996	<0.001	<0.001
Total SOD (NU/mg)	477.12 ± 44.51	579.82 ± 69.38	478.24 ± 96.53	<0.05	<0.05	0.999	<0.05
MnSOD (NU/mg)	91.09 ± 20.43	126.10 ± 38.10	65.49 ± 11.60	<0.001	<0.05	0.145	<0.001
GST (IU/g)	35.29 ± 1.63	40.31 ± 4.84	38.16 ± 6.46	0.179	—	—	—
CuZnSOD (NU/mg)	386.27 ± 47.40	439.41 ± 60.06	368.75 ± 71.10	0.086	—	—	—

Abbreviations: GPX: glutathione peroxidase; GR: glutathione reductase; CAT: catalase, SOD: total superoxide dismutase; MnSOD: Mn superoxide dismutase; ZnSOD: Zn superoxide dismutase; GST: glutathione S-transferase: TAC: total antioxidant capacity; TOS: total oxidative status.