Increased plasma level of clotting factors VII and X in hyperlipoproteinemia.
When compared to values obtained in healthy normal-weight normolipidemic controls, the combined activities of clotting factors VII and XI, as well as serum cholinesterase were found to be significantly higher in hyperlipidemic and especially in hypertriglyceridemic subjects. The levels of the vitamin K-dependent clotting factors are positively correlated with the concentration of serum cholesterol, the logarithm of serum triacylglycerol level and serum cholinesterase activity. Based on these data as well as on previous observations concerning an increased plasma level of other liver secretion enzymes in endogenous hypertriglyceridemia, a possible interrelationship between accelerated turnover of lipoproteins, enhanced hepatic protein synthesis and thromboatherosclerosis is suggested.
D000328:Adult; D000368:Aged; D002802:Cholinesterases / Q000097:blood; D005167:Factor VII / Q000032:analysis*; D005170:Factor X / Q000032:analysis*; D005260:Female; D006801:Humans; D006951:Hyperlipoproteinemias / Q000097:blood*; D008297:Male; D008875:Middle Aged
D005167:Factor VII; D005170:Factor X; D002802:Cholinesterases