Table 5.

TNF-α, MDA, and PYY in nursery pigs fed diets supplemented with DDGS and xylanase

	Treatment
DDGS, %	0		30			P-value1
Xylanase, EPU/kg diet	0	1,500	0	1,500	SEM	Ing	Enz	Ing × Enz
Plasma
TNF-α, pg/mL	107.58	66.63	109.31	73.11	22.72	0.809	0.028	0.889
MDA, µM	13.79	12.40	12.21	11.95	2.89	0.727	0.777	0.847
PYY, pg/mL	56.43	33.24	49.71	45.74	6.07	0.642	0.036	0.131
Jejunum
TNF-α, pg/mg	7.05	6.36	6.12	6.79	0.56	0.666	0.989	0.233
MDA, µmol/g protein	1.84	1.87	2.17	2.10	0.36	0.449	0.967	0.890
Colon
TNF-α, pg/mg	6.54	7.61	8.05	8.07	0.53	0.041	0.247	0.266
MDA, µmol/g protein	2.24	2.93	3.38	2.97	0.52	0.255	0.781	0.291

¹Ing = main effect of DDGS; Enz = main effect of xylanase; Ing × Enz = interaction effect between DDGS and xylanase.