Acception of cholesterol from cells in men of the Russian population correlates with concentration of pre-beta1 high-density lipoproteins.

We analyzed subfraction composition of HDL and cholesterol-acceptor properties of the plasma in Russian men with high and low HDL cholesterol. HDL were subfractionated by two-dimensional electrophoresis in agarose-polyacrylamide gel. The content of pre-beta1 HDL increased in individuals with high concentration of HDL cholesterol and strictly correlated with acception of cellular cholesterol in both groups.