Effects of methotrexate esters and other lipophilic antifolates on methotrexate-resistant human leukemic lymphoblasts.
D001693:Biological Transport, Active / Q000187:drug effects; D002478:Cells, Cultured; D004351:Drug Resistance; D005493:Folic Acid Antagonists / Q000494:pharmacology*; D006801:Humans; D066298:In Vitro Techniques; D007945:Leukemia, Lymphoid / Q000378:metabolism*; D008727:Methotrexate / Q000494:pharmacology*; D013762:Tetrahydrofolate Dehydrogenase / Q000378:metabolism; D013997:Time Factors
D005493:Folic Acid Antagonists; D013762:Tetrahydrofolate Dehydrogenase; D008727:Methotrexate