we found that 43 % of the thiobarbituric acid-reactive substances ( tbars ) was bound to the lipoproteins -- 27 % to very-low- and low-density lipoproteins ( vldl-ldl ) and 16 % to high-density lipoproteins ( hdl ) -- and from 11.5 % to 15.8 % to proteins , depending on the separation procedure .
C0023820
lipoproteins
C0023825
very-low