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

Table 6.

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

Parameters	Dietary treatments
	1		2		3		4		5		6
	Proximal	Distal	Proximal	Distal	Proximal	Distal	Proximal	Distal	Proximal	Distal	Proximal	Distal
SOD (U/mg)	0.750 ± 0.041^b	0.821 ± 0.040^b	0.980 ± 0.060^b	1.10 ± 0.081^b	1.37 ± 0.091^a	1.35 ± 0.091^a	1.28 ± 0.031^a	1.54 ± 0.061^a	0.810 ± 0.701^b	0.951 ± 0.05^b	0.881 ± 0.041^b	1.24 ± 0.091^b
CAT (U/mg)	0.1000 ± 0.000^b	0.750 ± 0.000^b	0.350 ± 0.061^b	1.23 ± 0.100^b	0.530 ± 0.040^a	1.53 ± 0.080^a	0.601 ± 0.080^a	1.67 ± 0.060^a	0.410 ± 0.070^ab	1.18 ± 0.07^b	0.450 ± 0.091^ab	1.15 ± 0.090^b
GPx (U/mg)	0.380 ± 0.031^b	1.00 ± 0.060^b	0.620 ± 0.000^ab	1.31 ± 0.060^ab	1.19 ± 0.101^a	1.73 ± 0.120^a	1.28 ± 0.040^a	1.49 ± 0.070^a	0.891 ± 0.071^ab	1.12 ± 0.05^ab	0.810 ± 0.082^ab	1.36 ± 0.100^ab
GST (U/mg)	0.051 ± 0.000^b	0.021 ± 0.000^b	0.061 ± 0.000^b	0.051 ± 0.000^ab	0.08 ± 0.000^a	0.071 ± 0.000^a	0.07 ± 0.000^a	0.06 ± 0.000^a	0.060 ± 0.000^b	0.041 ± 0.00^ab	0.061 ± 0.001^b	0.04 ± 0.001^ab
MDA (nmol/ml)	8.94 ± 1.14^b	10.3 ± 0.440^b	6.68 ± 0.921^ab	6.12 ± 0.320^ab	4.95 ± 0.861^a	4.02 ± 0.480^a	4.58 ± 0.700^a	4.12 ± 0.391^a	7.23 ± 0.670^ab	7.42 ± 0.56^ab	7.23 ± 0.671^ab	7.60 ± 0.481^ab

^{a, b}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.