title: Isotope-dilution studies of the effects of 5-fluorodeoxyuridine and hydroxyurea on the incorporation of deoxycytidine and thymidine by cultured thymus cells.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D003562:Cytidine / Q000494:pharmacology; D004261:DNA Replication / Q000187:drug effects*; D003839:Deoxyadenosines / Q000494:pharmacology; D003841:Deoxycytidine / Q000378:metabolism*; D003853:Deoxyribonucleosides / Q000494:pharmacology; D005467:Floxuridine / Q000494:pharmacology*; D006918:Hydroxyurea / Q000494:pharmacology*; D008727:Methotrexate / Q000494:pharmacology; D051381:Rats; D013936:Thymidine / Q000378:metabolism*; D013950:Thymus Gland / Q000187:drug effects / Q000378:metabolism*
chemical_list: D003839:Deoxyadenosines; D003853:Deoxyribonucleosides; D005467:Floxuridine; D003841:Deoxycytidine; D003562:Cytidine; D013936:Thymidine; D006918:Hydroxyurea; D008727:Methotrexate