the importance and specificity of chylomicron-chylomicron remnant uptake by the bone marrow were established by demonstrating that ( a ) bone marrow throughout the body accumulated these lipoproteins , ( b ) the level of uptake was consistent regardless of how the values were calculated or how the chylomicrons were prepared , ( c ) the uptake represented specific binding , and ( d ) radiolabeled intestinal lipoproteins induced in vivo delivered cholesterol and retinol to the marrow .
C0008731
chylomicrons
C0023820
lipoproteins