further comparison of the hypercholesterolemic response between the two groups of animals showed increases in cholesterol in all major lipoprotein classes , cholesterol enrichment at the expense of triglyceride ( tg ) in very-low-density lipoprotein ( vldl ) , and elevation of apo e-containing high-density lipoprotein ( hdl ) .
C0023820
lipoprotein
C0003595
apo e