title: Combined therapy with interleukin 2 and indomethacin in mice inoculated with MH134 hepatoma.
abstract: The antitumor effects of indomethacin and interleukin 2 (IL-2) were studied in C3H/HeJ mice inoculated with MH134 hepatoma cells. Combined treatment with indomethacin and IL-2 augmented natural killer (NK) cells in mice with MH134-induced peritoneal carcinomatosis, and the survival of the treated mice was significantly longer than the non-treated mice. In animals with subcutaneous MH134 tumors, the combined therapy with indomethacin and IL-2 significantly suppressed tumor growth and induced complete regression of the tumor in three out of five mice. These results suggest that indomethacin and IL-2 therapy could be effective on human gastrointestinal cancer cells as well.
authors.affiliation: First Department of Surgery, Okayama University Medical School, Japan.
authors.forename: N
authors.initials: N
authors.lastname: Tanaka
authors.forename: Y
authors.initials: Y
authors.lastname: Okamoto
authors.forename: K
authors.initials: K
authors.lastname: Gotoh
authors.forename: A
authors.initials: A
authors.lastname: Hizuta
authors.forename: S
authors.initials: S
authors.lastname: Yunoki
authors.forename: K
authors.initials: K
authors.lastname: Orita
mesh_terms: D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000008:administration & dosage; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D007213:Indomethacin / Q000008:administration & dosage; D007376:Interleukin-2 / Q000008:administration & dosage; D007694:Killer Cells, Natural / Q000187:drug effects; D008114:Liver Neoplasms, Experimental / Q000188:drug therapy*; D051379:Mice; D008809:Mice, Inbred C3H; D016019:Survival Analysis; D014407:Tumor Cells, Cultured
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D007376:Interleukin-2; D007213:Indomethacin