. 2020 Aug 18;7:338. doi: 10.3389/fvets.2020.00338

Table 5.

Effect of different dietary treatments on activity of SOD, CAT, GPx, GST, and MDA content in liver (Means ± SE; n = 6).

Parameters	Dietary treatments
	1	2	3	4	5	6
SOD (U/mg)	0.801 ± 0.111^b	1.26 ± 0.191^ab	1.61 ± 0.151^a	1.57 ± 0.052^a	1.33 ± 0.131^ab	1.27 ± 0.032^ab
Catalase (U/mg)	2.83 ± 0.381^b	4.23 ± 0.670^ab	5.48 ± 0.421^a	5.54 ± 0.301^a	4.19 ± 0.320^ab	4.88 ± 0.420^ab
GPx (U/mg)	0.290 ± 0.061^b	0.491 ± 0.041^ab	0.561 ± 0.020^a	0.571 ± 0.020^a	0.341 ± 0.021^b	0.421 ± 0.031^ab
GST (U/mg)	1.24 ± 0.061^c	1.46 ± 0.101^b	1.80 ± 0.041^a	1.74 ± 0.031^a	1.41 ± 0.010^ab	1.58 ± 0.021^b
MDA (nmol/ml)	3.12 ± 0.270^a	2.88 ± 0.220^a	1.99 ± 0.272^b	1.85 ± 0.070^b	2.56 ± 0.151^a	2.45 ± 0.370^a

^{a, b and c} Means within a row with different superscripts are significantly different (P < 0.05). SE, standard error; 1. corn soybean meal diet (Control +); 2. corn soybean meal diet + antibiotic (Control–); 3. corn soybean meal diet + 10% degraded date pits; 4. corn soybean meal diet + 0.2% mannan-oligosaccharides; 5. corn soybean meal diet + 0.2% Mannose; 6. corn soybean meal diet + 0.1% Mannose. SOD, superoxide dismutase; CAT, catalase; GPx, glutathione peroxidase; GST, glutathione S-transferase; MDA, malondialdehyde.