Table 5. Effects of dietary L-arginine supplementation on relative organ weight (g/kg BW) of growing pigs fed a mold-contaminated diet¹⁾

Item	Non-toxin (Arg1.2%)	Toxin with Arg			SEM	p-value
Item	Non-toxin (Arg1.2%)	1.2	1.3	1.4	SEM	p-value
Heart	0.54	0.50	0.51	0.55	0.030	0.538
Liver	2.46^b	2.65^a	2.54^ab	2.55^ab	0.030	0.006
Spleen	0.21	0.18	0.19	0.20	0.020	0.778
Kidney	0.48	0.53	0.50	0.52	0.040	0.808

Data represents means based on six replicates per treatment (n = 6).
Means with different superscripts within rows are significantly different at (p < 0.05).
BW, body weight; Arg, arginine.