Table 3.
Effects of GABA and probiotics on serum biochemical parameters in Hy-Line parent stock

Parameters	Treatments			SEM	P-values
Parameters	Control	GABA	Probiotics	SEM	P-values
Total cholesterol (mg/dL)	171.85	88.85	90.75	37.004	0.235
Triglyceride (mg/dL)	906.42	1,089.66	806.66	170.612	0.512
Glucose (mg/dL)	212.16	228.94	243.80	11.960	0.215
Total protein (g/dL)	5.32	5.13	4.77	0.237	0.287
AST (U/L)	242.58	210.74	240.50	11.070	0.116
ALT (U/L)	1.74	1.08	1.71	0.242	0.138
Ca (mg/dL)	21.91	22.46	20.09	1.269	0.412
Albumin (g/dL)	1.89	1.89	1.75	0.070	0.289
IP (mg/dL)	4.89	4.51	4.11	0.283	0.191