title: Increased thymidylate synthase activity in extracts of erythropoietic spleens of mice treated with 5-fluorouracil.
mesh_terms: D000818:Animals; D004789:Enzyme Activation / Q000187:drug effects; D005472:Fluorouracil / Q000494:pharmacology*; D066298:In Vitro Techniques; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D013154:Spleen / Q000187:drug effects / Q000201:enzymology*; D013940:Thymidylate Synthase / Q000378:metabolism*
chemical_list: D013940:Thymidylate Synthase; D005472:Fluorouracil