Table 6.

Effects of supplemental Ecklonia cava on serum immunoglobulins (mg/mL) of weanling pigs

Items	Ecklonia cava (%)				SEM	p-value
	0	0.05	0.10	0.15		Linear	Quadratic
D 14
IgG	6.41	6.40	6.42	6.39	0.13	0.923	0.946
IgA	0.38	0.35	0.37	0.36	0.04	0.737	0.764
IgM	0.83	0.84	0.86	0.87	0.03	0.281	0.972
D 28
IgG	6.34	6.40	6.38	6.41	0.11	0.745	0.927
IgA	0.33	0.35	0.36	0.34	0.04	0.889	0.605
IgM	0.84	0.86	0.87	0.88	0.03	0.385	0.899

SEM, standard error of means; Ig, immunoglobulin.