INTERACTION OF DOXORUBICIN WITH LIPID SYSTEMS

被引：9

作者：

HERNANDEZ, J ^{[1
]}

MARTI, A ^{[1
]}

ESTELRICH, J ^{[1
]}

机构：

[1] UNIV BARCELONA,FAC FARM,UNITAT FIS QUIM,E-08028 BARCELONA,SPAIN

来源：

BIOCONJUGATE CHEMISTRY | 1991年 / 2卷 / 06期

关键词：

D O I：

10.1021/bc00012a003

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The action of doxorubicin, a cancer chemotherapeutic agent, on liposomes of dipalmitoylphosphatidylcholine obtained by extrusion, with or without cholesterol, and on monolayers of the same composition, was determined by photon correlation spectroscopy, penetration kinetics, and adsorption isotherms. Doxorubicin produced a wider vesicle distribution in both of liposomes, but liposomes containing cholesterol underwent an increase of mean diameter as well as polydispersity. In contrast, films containing cholesterol showed least interaction with the drug. Since both lipids are neutral, any interaction must be primarily hydrophobic.

引用

页码：398 / 402

页数：5

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