linear regression analysis showed that levels of apo a-iv were not correlated with any apoprotein or lipoprotein parameter in either the patient or control group , with the exception of a positive correlation between serum apo a-iv levels and total serum cholesterol in the controls only , suggesting that apo a-iv synthesis is regulated independently of the synthesis of the major classes of plasma lipoproteins .
C0229671
serum
C0032105
plasma