Article
P-glycoprotein-mediated multidrug resistance phenotype of L1210/VCR cells is associated with decreases of oligo- and/or polysaccharide contents.
Biochimica et biophysica acta - 20 Nov 2003
Fiala R, Sulová Z, El-Saggan A H, Uhrík B, Liptaj T, Dovinová I, Hanusovská E, Drobná Z, Barancík M, Breier A
Abstract excerpt
Multidrug resistance of murine leukaemic cell line L1210/VCR (obtained by adaptation of parental drug-sensitive L1210 cells to vincristine) is associated with overexpression of mdr1 gene product P-glycoprotein (Pgp)-the ATP-dependent drug efflux pump. 31P-NMR spectra of L1210 and L1210/VCR cells (the latter in the presence of vincristine) revealed, besides the decrease of ATP level, a considerable lower level of...
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