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The
Bioprosthesis
"valve"
is an
artificially
composed-
phospholipid
bimolecular layer.
lt
has
been an
important
topic
in
recent
research
of
atherosclerosis
prevention
and
treatment.
Compared
with
chemical
drugs,
bioprosthesis substance
as
medication has the advantage
of
being non-toxic; and can
easily
be dissolved inside
the
human body.
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