Article
Multidrug resistance in rat colon carcinoma cell lines CC531, CC531mdr+ and CC531rev.
Japanese journal of cancer research : Gann - 1 Nov 1993
Gheuens E, van der Heyden S, Elst H, Eggermont A, Van Oosterom A, De Bruijn E
Abstract excerpt
A rat colon carcinoma cell line, CC531, was exposed to stepwise increasing concentrations of colchicine. A cell line, CC531mdr+, which grows in the presence of 0.2 microM of colchicine was obtained. A revertant cell line, CC531rev was isolated upon colchicine withdrawal. The CC531mdr+ displayed a multidrug-resistant phenotype. Marked resistance to the selecting agent colchicine, was found (RF = 37.5) as well as...
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