title: Regulation of methotrexate polyglutamate accumulation in vitro: effects of cellular folate content.
mesh_terms: D000818:Animals; D002462:Cell Membrane / Q000378:metabolism; D002478:Cells, Cultured; D005492:Folic Acid / Q000378:metabolism*; D008114:Liver Neoplasms, Experimental / Q000378:metabolism*; D008727:Methotrexate / Q000031:analogs & derivatives* / Q000096:biosynthesis / Q000378:metabolism* / Q000494:pharmacology; D010452:Peptide Biosynthesis; D011099:Polyglutamic Acid / Q000031:analogs & derivatives / Q000096:biosynthesis*; D051381:Rats
chemical_list: D011099:Polyglutamic Acid; C014085:methotrexate polyglutamate; D005492:Folic Acid; D008727:Methotrexate