. 2019 Oct 11;4(17):17438–17446. doi: 10.1021/acsomega.9b02236

Table 2. Effects of Dietary Supplementation of Resveratrol and Curcumin on Intestinal Antioxidant Capacity of Weaned Piglets^a^,^b^,^c.

items	CON	ANT	HRC	LRC	RES	CUR
Jejunum
GSH (nmol/mg prot)	1.96 ± 0.02^c	2.48 ± 0.04^a	2.62 ± 0.05^a	2.17 ± 0.06^b	2.24 ± 0.05^b	2.10 ± 0.03^bc
GSSG (nmol/mg prot)	0.17 ± 0.01^a	0.16 ± 0.01^a	0.13 ± 0.01^b	0.15 ± 0.01^ab	0.13 ± 0.01^b	0.13 ± 0.01^b
GSH/GSSG	12.03 ± 0.31^c	14.67 ± 0.26^bc	19.79 ± 1.01^a	14.79 ± 0.89^bc	16.79 ± 0.76^b	15.73 ± 0.43^b
GSH-PX (U/mg prot)	33.85 ± 1.06	36.05 ± 1.34	37.85 ± 0.47	34.50 ± 1.68	34.37 ± 2.61	35.90 ± 1.08
MDA (nmol/mg prot)	0.66 ± 0.05^a	0.55 ± 0.02^b	0.52 ± 0.03^b	0.57 ± 0.02^ab	0.62 ± 0.02^ab	0.54 ± 0.03^b
SOD (U/mg prot)	142.08 ± 12.08^b	162.15 ± 10.71^ab	170.96 ± 8.93^a	144.26 ± 5.77^b	170.88 ± 4.00^a	154.44 ± 4.46^ab
T-AOC (U/mg prot)	2.13 ± 0.09^ab	2.31 ± 0.06^b	2.59 ± 0.15^a	2.44 ± 0.04^ab	2.44 ± 0.04^ab	2.45 ± 0.08^ab
Ileum
GSH (nmol/mg prot)	1.93 ± 0.06^b	2.32 ± 0.08^a	2.28 ± 0.08^ab	2.46 ± 0.14^a	2.36 ± 0.03^a	2.26 ± 0.06^ab
GSSG (nmol/mg prot)	0.16 ± 0.01^a	0.13 ± 0.01^bc	0.13 ± 0.02^bc	0.13 ± 0.01^b	0.11 ± 0.01^c	0.12 ± 0.01^bc
GSH/GSSG	11.86 ± 0.33^c	13.77 ± 0.48^bc	17.08 ± 0.74^ab	16.84 ± 1.48^ab	17.67 ± 0.71^a	16.93 ± 0.51^ab
GSH-PX (U/mg prot)	30.91 ± 1.90	34.72 ± 1.18	36.32 ± 1.46	34.65 ± 1.07	36.38 ± 1.03	34.20 ± 1.60
MDA (nmol/mg prot)	0.68 ± 0.02^a	0.60 ± 0.05^b	0.53 ± 0.02^b	0.54 ± 0.02^b	0.62 ± 0.02^b	0.56 ± 0.03^b
SOD (U/mg prot)	137.56 ± 6.70	150.43 ± 4.92	168.30 ± 6.53	145.43 ± 8.34	161.88 ± 4.68	160.52 ± 14.10
T-AOC (U/mg prot)	2.02 ± 0.07^b	2.50 ± 0.05^a	2.48 ± 0.15^ab	2.45 ± 0.10^ab	2.60 ± 0.12^a	2.40 ± 0.14^ab

Data are presented as mean ± SEM, n = 6/group. Different letters on the shoulder mark indicate a significant difference (P < 0.05), the same letter or no letter indicates that the difference is not significant (P ≥ 0.05).

GSH-PX, glutathione peroxidase; SOD, superoxide dismutase; GSH, glutathione; GSSG, oxidized glutathione; MDA, malondialdehyde; T-AOC, total antioxidant capacity.

ANT, control diet + 300 mg/kg antibiotics; CON, control diet; HRC, control diet + curcumin and resveratrol (300 mg/kg); LRC, control diet + curcumin and resveratrol (100 mg/kg); RES, control diet + 300 mg/kg resveratrol; CUR, control diet + 300 mg/kg curcumin.

Table 2. Effects of Dietary Supplementation of Resveratrol and Curcumin on Intestinal Antioxidant Capacity of Weaned Pigletsa,b,c.

Table 2. Effects of Dietary Supplementation of Resveratrol and Curcumin on Intestinal Antioxidant Capacity of Weaned Piglets^a^,^b^,^c.