title: Comparative levels of tissue enzymes concerned in the early metabolism of 5-fluorouracil in normal and malignant human colorectal tissue.
mesh_terms: D000368:Aged; D003106:Colon / Q000201:enzymology; D003110:Colonic Neoplasms / Q000201:enzymology* / Q000473:pathology; D004848:Epithelium / Q000201:enzymology; D005260:Female; D005472:Fluorouracil / Q000378:metabolism*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010430:Pentosyltransferases / Q000032:analysis; D012004:Rectal Neoplasms / Q000201:enzymology* / Q000473:pathology; D012007:Rectum / Q000201:enzymology; D014541:Uridine Kinase / Q000032:analysis; D014543:Uridine Phosphorylase / Q000032:analysis
chemical_list: D010430:Pentosyltransferases; D014543:Uridine Phosphorylase; C023269:uracil phosphoribosyltransferase; D014541:Uridine Kinase; D005472:Fluorouracil