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The
fraction of plasma lipoprotein cholesterol component
with most density (relative weight). It is thought
to affect blood cholesterol levels by removing it
from plasma and tissues and carrying it back to
the liver for excretion after being acted on by
bile. High levels of HDLC are considered to place
an individual at a lower risk for coronary heart
disease (atherosclerosis). Low levels of HDLC are
associated with an increased risk for the disease.
The density may be established by ultracentrifugation
or electrophoresis. |
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