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ID 11843
JaLCDOI
Sort Key
12
Title Alternative
Relationship between intracellular uptake of adriamycin and membrane potential in ADR resistant Ehrlich ascites tumor cells
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Author
Kawasaki, Shoji
Nishikawa, Koji
Shu Gao, Xian
Hiraki, Yoshio
Abstract
We observed adiamycin (ADR) uptake and cellular transmembrane potential [amount of intracellular fluorescence of 3,3'- (Di-n-hexyl)- 2,2'- oxacarbocyanine iodide (NK-2280)] in ADR-resistant cells established from Ehrlich ascites tumor cells (EATC) and wild type EATC. In ADR-resistant cells, ADR uptake and the cellular transmembrane potential decreased as the degree of resistance increased. 4,4'- diisothiocyanatostilbene- 2,2'- disulfonic acid (DIDS) induced markedly decreases of ADR uptake and the cellular transmembrane potential. A good correlation was observed between ADR uptake and transmembrane potential in cultured cells.
Keywords
Adriamycin
Cell Membrane Potential
Flow Cytometry
ADR-Resistant Cells
DIDS
Publication Title
岡山大学医療技術短期大学部紀要
Published Date
1993-01-31
Volume
volume3
Publisher
岡山大学医療技術短期大学部
Publisher Alternative
School of Health Sciences Okayama University
Start Page
81
End Page
85
ISSN
0917-4494
NCID
AN10355371
Content Type
Departmental Bulletin Paper
OAI-PMH Set
岡山大学
language
Japanese
File Version
publisher
NAID
Eprints Journal Name
fhs