title: Adaptation in Lesch-Nyhan cells exposed to aminopterin.
mesh_terms: D000630:Aminopterin / Q000494:pharmacology*; D001345:Autoradiography; D002247:Carbon Isotopes; D002478:Cells, Cultured; D011756:Diphosphates; D004351:Drug Resistance; D004355:Drug Stability; D005347:Fibroblasts / Q000187:drug effects* / Q000201:enzymology / Q000378:metabolism; D006801:Humans; D007042:Hypoxanthines / Q000378:metabolism; D007288:Inosine / Q000378:metabolism; D007292:Inosine Nucleotides / Q000378:metabolism; D007926:Lesch-Nyhan Syndrome / Q000201:enzymology* / Q000473:pathology; D010430:Pentosyltransferases / Q000378:metabolism; D012867:Skin / Q000187:drug effects* / Q000201:enzymology / Q000378:metabolism / Q000473:pathology; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D011756:Diphosphates; D007042:Hypoxanthines; D007292:Inosine Nucleotides; D014316:Tritium; D007288:Inosine; D010430:Pentosyltransferases; D000630:Aminopterin