Table 4. Blood biochemistry of exposed low ambient temperature as affected by different AME concentration in diets

Items	Dietary ME concentrations (kcal/kg)					SEM1)	p-value
	2,950	3,000	3,050	3,100	3,150		Linear	Quadratic
Total cholesterol (mg/dL)	208.1	205.9	208.3	204.9	209.9	8.86	0.182	0.192
Triglyceride (mg/dL)	258.0	280.6	273.3	304.3	396.1	18.27	<0.010	0.033
Glucose (mg/dL)	185.2	174.5	197.0	218.5	191.0	8.22	0.122	0.288
Asparate aminotransferase (U/L)	13.12	14.63	15.77	14.64	12.06	1.79	0.388	0.251
Alanine transaminase (U/L)	35.17	37.46	29.72	39.99	34.78	4.71	0.916	0.873
Calcium (mg/dL)	12.57	11.48	11.47	12.21	12.22	0.15	0.955	0.207

Data are least squares means of 8 observations per treatment.
Pooled error of mean.
ME, metabolizable energy.