title: Inhibition of methotrexate polyglutamate accumulation in cultured human cells.
mesh_terms: D001711:Biotransformation; D002478:Cells, Cultured; D005347:Fibroblasts / Q000378:metabolism; D005492:Folic Acid / Q000494:pharmacology; D006801:Humans; D002955:Leucovorin / Q000494:pharmacology; D008727:Methotrexate / Q000378:metabolism*; D010455:Peptides / Q000378:metabolism*; D011099:Polyglutamic Acid / Q000378:metabolism*; D013763:Tetrahydrofolates / Q000494:pharmacology
chemical_list: D010455:Peptides; D013763:Tetrahydrofolates; D011099:Polyglutamic Acid; D005492:Folic Acid; D002955:Leucovorin; D008727:Methotrexate