TABLE 5.

Effect of dietary resveratrol supplementation on antioxidant capacity in yellow-feathered broilers with lipopolysaccharide¹.

Item	Treatment				SEM	P-value
	CON	RES	LPS	RES + LPS		LPS	RES	LPS × RES
Plasma
GSH-Px (U/mL)	872.65a	896.98a	713.50b	836.60ab	69.24	0.039*	0.152	0.328
SOD (U/mg)	175.96a	179.11a	140.71b	174.47a	12.73	0.042*	0.057	0.109
CAT (U/mL)	3.37b	4.23a	2.57b	3.15b	0.40	0.004*	0.021*	0.632
T-AOC (mmol/L)	0.58b	0.72a	0.43c	0.56b	0.05	<0.001*	0.001*	0.732
MDA (nmol/mL)	4.46ab	4.01b	5.18a	4.74ab	0.44	0.048*	0.189	0.979
Jejunal mucosa
GSH-Px (U/mg prot)	197.79	209.22	181.74	193.13	18.11	0.228	0.386	0.999
SOD (U/mg prot)	29.57ab	33.84a	25.20b	30.64ab	3.25	0.054	0.022*	0.858
CAT (U/mg prot)	1.10	1.12	0.91	0.98	0.12	0.065	0.586	0.757
T-AOC (mmol/mg prot)	58.25ab	69.32a	46.89b	59.96ab	6.54	0.040*	0.019*	0.832
MDA (nmol/mg prot)	0.70	0.62	0.78	0.72	0.062	0.076	0.154	0.892

¹Values are means and standard error of the means, n = 5 per treatment.

^abMeans in the same row with different superscripts differ (P < 0.05).

CON, control; RES, resveratrol; LPS, lipopolysaccharide; RES + LPS, dietary resveratrol treatment followed by LPS challenge; GSH-Px, glutathione peroxidase; SOD, superoxide dismutase; CAT, catalase; T-AOC, total antioxidant capacity; MDA, malondialdehyde.

The * indicates statistically significant difference (P < 0.05).