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尼美舒利对SGC-7901胃癌细胞系增殖及端粒酶hTERT-mRNA表达的影响 被引量:1

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摘要 目的探讨不同浓度的尼美舒利(nimsulide)对人胃腺癌SGC-7901细胞系增殖及其端粒酶hTERT-mRNA表达的作用。方法不同浓度的尼美舒利(50,100,150μmol/L)与SGC-7901细胞系共同培养24、48、72h,MTT检测细胞增殖,相差显微镜动态观察细胞形态及生长方式上的改变,RT-PCR检测细胞端粒酶hTERT-mRNA的表达。结果尼美舒利呈时间剂量依赖性抑制SGC-7901细胞的生长,hTERT-mRNA的表达降低,并且呈剂量依赖关系。结论尼美舒利能抑制SGC-7901胃癌细胞系hTERT-mRNA的表达,进而抑制其生长,这可能是选择性COX-2抑制剂抗肿瘤的机制之一。
出处 《南华大学学报(医学版)》 2005年第3期354-356,共3页 Journal of Nanhua University(Medical Edition)
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  • 1胡敏,王兵,赵宏斌,梁红锁,张春强,赵学凌.恒古骨伤愈合剂预防性给药对股骨颈骨折术后半年股骨头坏死发生率及负重髋疼痛程度的影响[J].中国临床康复,2005,9(14):158-159. 被引量:7
  • 2Hida T,Kozaki K,Muramatsu H,et al.Cyclooxygenase-2 inhibitor induces apoptosis and enhances cytotoxicity if various anticancer agents in non-small cell lung cancer cell lines[J].Clin Cancer Res,2000,6(5):2 006-2 011
  • 3Souza RF,Shewmake K,Beer DG,et al.Selective inhibition of cyclooxygenase-2 suppresses growth and induces apoptosis in human esophageal adenocarcinoma cells[J].Cancer Res,2000,60(20):5 767-5 772
  • 4Ablu Issa HM,Alshafie HA,Seibert K,et al.Dose-response effects of the Cox -2 inhibitor,celexoxib,on the chemoprevention of mammary carcinogenesis[J].Anticancer Res,2001,21(5):3 425-3 432
  • 5Dannenberg AJ,Altorki NK,Boyle JO,et al.Cyclo-oxygenase 2:a pharmacological target for the prevention of cancer[J].Lancet Oncol,2001,2(9):544-551.
  • 6Lanxa FL,Rack MF,Callison DA,et al.A pilot endoscopic study of the gastro-duodenal effects of SC-58635,a novel Cox-2-selective inhibitor[J].Gastroenter,1997,112:194
  • 7Reddy B S,Yoshinobu H,Lubet R,et al.Chemoprevention of colon cancer by specific cyclooxygenase-2 inhibitor,celecoxib,Administered during different stages of carcinogenesis[J].Cancer Res,2000,60:293
  • 8Pintland A P,Schoggins J W,Scott G A,et al.Reduction of UV-induced skin tumors in bairless mice by selective expression in human skin[J].Carcinogenesis,1999,20(10):1 939-1 944
  • 9Howe LR,Dannenberg AJ.Arole for cyclooxygenase-2:inhibitors in the prevention and treatment of cancer[J].Semin Oncol,2002,29(3Sup):111-119
  • 10Cao Y,Prescott SM.Many actions of cyclooxygenase-2 in cellular dynamics and in cancer[J].Jcell Physiol,2002,190(3):279-286

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