previous studies established that following simultaneous injection of 125i-labeled homologous very low density lipoproteins ( vldl ) and 131i-labeled homologous low density lipoproteins ( ldl ) into miniature pigs , a large proportion of ldl apolipoprotein b ( apob ) was synthesized directly , independent of vldl or intermediate density lipoprotein ( idl ) apob catabolism .
C0003591
apolipoprotein
C0003593
apob