Table 8.

Effects of garcinol on serum immunoglobulin in weaned piglets

Items	Control group	The level of garcinol, mg/kg			SEM
		200	400	600
IgA, g/L	1.29	1.24	1.28	1.26	0.03
IgG, g/L	2.59	3.74	3.95	3.82	0.24
IgM, g/L	0.42	0.37	0.36	0.40	0.02

In the same row, values with no letter or the same letter superscripts mean no significant difference (P > 0.05), while with different letter superscripts mean significant difference (P < 0.05). IgA Immuneglobulin A, IgG Immuneglobulin G, IgM Immuneglobulin M. n = 12