Jin, Jing Mechanism of 5-fluorouracil required resistance in human hepatocellular carcinoma cell line Bel(7402). [electronic resource] - World journal of gastroenterology Dec 2002 - 1029-34 p. digital Publication Type: Journal Article ISSN: 1007-9327 Standard No.: 10.3748/wjg.v8.i6.1029 doi Subjects--Topical Terms: Buthionine Sulfoximine--pharmacologyCarcinoma, Hepatocellular--drug therapyDrug Resistance, NeoplasmFluorescein--pharmacokineticsFluorouracil--pharmacologyGlutathione--metabolismGlutathione Transferase--metabolismHumansLiver Neoplasms--drug therapyMultidrug Resistance-Associated Proteins--metabolismThymidylate Synthase--metabolismTumor Cells, Cultured