Warning: The NCBI web site requires JavaScript to function. more...
Generate a file for use with external citation management software.
Desmosterol and beta-sitosterol were esterified when incubated with normal human plasma. The initial rate of demosterol esterification was 1.7 times faster, and that of beta-sitosterol 0.4 times slower, than the esterification rate of cholesterol. These ratios were found to be almost the same when plasma from different normal individuals was tested. Plasma from a patient with familial lecithin:cholesterol acyltransferase deficiency did not esterify any of the sterols. The esterification of desmosterol and beta-sitosterol was considerably slower in normal plasma in which in vitro cholesterol esterification previously had taken place. The different esterification rates could not be explained by a different affinity of the plasma lipoproteins for the sterols tested. Cholecalciferol added to normal plasma did not become esterified.
Your browsing activity is empty.
Activity recording is turned off.
Turn recording back on