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Chin. J. Org. Chem. ›› 1995, Vol. 15 ›› Issue (5): 505-510. Previous Articles Next Articles
Original Articles
张静;孙润广;孙玉晴;郝爱民
发布日期:
ZHANG JING;SUN RUNAN;SUN YUQING;HAO AIMIN
Published:
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The interaction between the targeted liposome of containing linoleic platinum and tumor cell membranes was studied by method of 3- maleimide-2, 2, 5, 5-tetramethyl-1-pyrrolidinyloxyl spin label (MSL). The targeted liposome of containing linoleic platinum effects on ESR spectrum of tumor cells labeled with MSL. In the presence of linoleic platinum the ratios of W and S of breast cancer cell membranes and S180 cell membranes labeled with MSL were changed, The results indicate linoleic platinum can react with mercapto groups on the proteins of tumor cell membranes and change the conformations of cell membrane proteins.
Key words: LIPOSOME, ANTICARCINOGEN, ELECTRON SPIN RESONANCE, BREAST CANCER
CLC Number:
O627
ZHANG JING;SUN RUNAN;SUN YUQING;HAO AIMIN. Interaction between the targeted liposomes of containing linoleic piatinum and tumour cell membrans[J]. Chin. J. Org. Chem., 1995, 15(5): 505-510.
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