Characterization of whole blood gene and while blood cell expression profiles of dietary-induced hyperlipidemia in miniature pigs

Miniature pigs are useful model animal for gene expression studies on dietary-induced hyperlipidemia, because they have similar digestive physiology to human. Two typical dietary components were used for dietary-induced hyperlipidemia miniature pig models. One is a high-fat and high-cholesterol diet (HFCD) containing 15% lard and 2% cholesterol, the other is a high-fat, high-cholesterol and high-sucrose diet (HFCSD) containing 15% lard, 2% cholesterol and 37% sucrose. Whole blood gene expression in HFCD, HFCSD and control male miniature pigs was measured at 10, 19 and 27 weeks of feeding periods.　White blood cell gene expression in HFCD, HFCSD and control male miniature pigs was measured at 27 weeks of feeding period.