analytic ultracentrifugation of serum lipoproteins from 80 men and 54 women aged 27 -- 66 was used to determine if specific segments of the high density ( hdl ) , low density ( ldl ) and very low density ( vldl ) lipoprotein schlieren curves could be defined so as to reveal significant correlations among them .
C0023820
lipoproteins
C0023825
very low density