title: Serum pseudouridine concentration as a marker of gastrointestinal cancer.
mesh_terms: D000328:Adult; D000368:Aged; D000970:Antineoplastic Agents / Q000008:administration & dosage; D002851:Chromatography, High Pressure Liquid; D004359:Drug Therapy, Combination; D005260:Female; D005770:Gastrointestinal Neoplasms / Q000097:blood* / Q000188:drug therapy / Q000601:surgery; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D011184:Postoperative Period; D011560:Pseudouridine / Q000097:blood*; D014529:Uridine / Q000031:analogs & derivatives*
chemical_list: D000970:Antineoplastic Agents; D011560:Pseudouridine; D014529:Uridine