Table 5.

Effect of HCE on the plasma biochemical and immune parameters of Guizhou black goat.

Items	CON	LC	HC	SEM	p-value
TP (g/L)	44.26b	46.89ab	48.21a	0.56	0.007
Alb (g/L)	23.92	23.76	24.14	0.55	0.965
BUN (mmol/L)	3.95	3.92	4.22	0.08	0.289
Glu (mmol/L)	3.93	4.05	4.24	0.09	0.367
IgA (g/mL)	45.78b	52.86a	57.63a	0.45	<0.001
IgM (g/mL)	639.57	663.45	675.94	13.47	0.555
IgG (g/mL)	653.31	695.50	699.60	10.24	0.122

Lowercase letters (e.g., a, b) in table notes indicate statistically significant differences (p < 0.05).