Dietary Sodium Butyrate Changed Intestinal Histology and Microbiota of Rainbow Trout (Oncorhynchus mykiss), but Did Not Promote Growth and Nutrient Utilization

Table 6

Effect of dietary sodium butyrate on serum biochemical indices of rainbow trout.

Items	NaB supplementation in high fishmeal diet			NaB supplementation in low fishmeal diet			Two-way ANOVA
	0.0	1.0	2.0	0.0	1.0	2.0
D-LA (μmol/mL)	^a	^a	^a	^b	^ab	^a	0.038	0.024	0.052
SOD (U/mL)							0.289	0.831	0.720
AKP (U/L)							0.903	0.595	0.656
ACP (U/mL)							0.259	0.434	0.020
DAO (U/L)	^ab	^ab	^ab	^a	^b	^a	0.185	0.953	0.231
LZM (μg/mL)	^ab	^a	^ab	^ab	^b	^ab	0.197	0.674	0.187