TABLE 3.

Effects of dietary LBPs supplementation on immune response in serum of weaned piglets.

Items1	Treatments2			SEM3	P-value
	CON	ABO	LBPs
IgA, g/L	2.73	2.88	2.68	0.056	0.386
IgG, g/L	8.98b	11.2a	10.6a	0.302	0.018
IgM, g/L	0.09b	0.12a	0.11a	0.003	0.013

¹IgA, Immunoglobulin A; IgG, Immunoglobulin G; IgM,: Immunoglobulin M.

²Treatments consisted of (1) CON; basal diet, (2) LBPs; basal diet + 4,000 mg/kg LBPs and (3) ABO; basal diet + 20 mg/kg flavomycin + 50 mg/kg quinocetone.

³SEM, pooled standard error of mean (n = 8).

^a,bMeans within each row with different superscripts differ significantly (P < 0.05).