electron microscopy and analytical and preparative ultracentrifugation showed that lymph lipoproteins from sheep and lambs fed low fat diets consisted mainly of lipoproteins 50 nm in diameter and that very low density lipoproteins ( sf 20 -- 400 ) contirbuted up to 75 % of the sf greater than 20 lipoproteins .
C0023825
very low
C0023820
lipoproteins