(A) PFO binding to liposomes
composed of 25% cholesterol and 5%
25-HC in DOPC, with varying concentrations of nat-agisterol (—) or ent-agisterol (−–−).
(B) PFO binding to liposomes composed of DOPC (—), 5% 25-HC
in DOPC (−–−), 10% agisterol and 5% 25-HC in
DOPC (···), and 15% agisterol and 5% 25-HC (−·−),
with varying concentrations of cholesterol. (C) PFO binding to liposomes
composed of DOPC (—), 10% agisterol in DOPC (−–−),
or 15% agisterol in DOPC (···), with varying concentrations
of cholesterol.