saturation of high density lipoprotein preparations with vesicle lipids gave final lipoprotein particles with essentially unchanged protein content and composition , unchanged cholesterylester and nonpolar lipid content , but with markedly increased phospholipid content ( 59 % increas by weight ) and moderately increased cholesterol content ( 20 % increase by weight ) .
C0023820
lipoprotein
C0023779
lipid