期刊文献+

生长抑素类似物奥曲肽抑制肝癌细胞血管内皮生长因子表达的研究 被引量:4

暂未订购
导出
摘要 目的探讨生长抑素类似物奥曲肽对肝癌细胞血管内皮生长因子(VEGF)表达的影响。方法将40只小鼠随机分为2组,每组各20只。每只小鼠于腋窝皮下注射小鼠肝癌细胞株细胞。A组为实验组,皮下接种肿瘤24 h后予生长抑素奥曲肽(100μg.kg-1.d-1)腹腔注射,连用20 d,B组为对照组,予以相同容积的无菌生理盐水腹腔注射,连用14 d。20 d后处死小白鼠,检测肿瘤大小、血管内皮生长因子(VEGF)。结果皮下接种7 d及14 d后A组皮下肿瘤的体积均明显小于B组(P<0.05,P<0.01)。A组VEGF表达明显低于B组,统计学有显著差异性(Ridit检验,P<0.05);A组微血管密度MVD亦较B组为低,但统计学差异无显著性(P=0.075)。结论奥曲肽对小白鼠肝癌移植瘤具有抑制作用,其作用机制是抑制肝癌细胞VEGF的表达,对肿瘤组织血管形成的抑制作用亦可能为其原因。
出处 《南方医科大学学报》 CAS CSCD 北大核心 2008年第9期1677-1678,共2页 Journal of Southern Medical University
基金 广东省科技计划项目(2006B36002023)
  • 相关文献

参考文献8

  • 1Spangenberg HC, Zuber-Jerger I, Thimme R, et al. Systemic treatment for hepatocellular carcinoma [J]. Zentralbl Chir, 2003, 128(11): 906-10.
  • 2Corinne Bousquet, Elena Puente, et al. Antipro2 liferative effect of somatostain and anologys [J]. ChemotherapY, 2001,47(2): 30-9.
  • 3Weidner N. Current pathogogic methods for measuring intratumoral microvessel density with in breast carcinoma and other solid tumors [J]. Breast Cancer Res Treat, 1995, 36: 169-80.
  • 4余继海,许戈良,汪健.奥曲肽对人脐静脉内皮细胞增殖的影响[J].安徽医科大学学报,2003,38(2):113-115. 被引量:4
  • 5Mentlein R, Eichler O, Forstreuter F, et al. Somatostatin inhibits the production of vascular endothelial growth factor in human gliomacells [J]. Int J Cancer, 2001,92(4): 545-50.
  • 6Zhang HT, Croft P, Prudence A E, et al. Enhancement of tumor growth and vascular density by transfection of vascular endothelial cell growth factor into MCF27 human breast carcinoma cells[J]. J Natl Cancer lnst, 1995, 87:213-9.
  • 7王涌,彭承宏.生长抑素类似物与肝癌治疗的研究进展[J].肝胆外科杂志,2001,9(1):76-78. 被引量:6
  • 8夏景林,杨秉辉,叶胜龙,林芷英,马曾辰,周信达,吴志全,汤钊猷.原发性肝癌肿瘤血管密度及其表达的临床病理意义[J].中华肿瘤杂志,1998,20(6):440-442. 被引量:59

二级参考文献22

  • 1张宝庚 陈铁镇 等.人脐带静脉及大鼠主动脉内皮细胞的培养[J].中华心血管病杂志,1985,13(1):52-52.
  • 2[1]Reichlin S. Somatostatin. N Eng1 J Med,1983,309:1495~1501.
  • 3[2]Steven WJ,Lamberts. Octreotide. N Eng1 J Med,1996,334:246~254.
  • 4[3]E Kouroumalis,P Skordilis,K Thermos,et al. Treatment of hepatocellular carcinoma with octreotide:a randomized controlled study.Gut,1998,442~447.
  • 5[4]Reubi JC,Zimmermann A,Jonas S,et al. Regulatory peptide receptors in human hepatocellular carcinomas. Gut, 1999,45: 766 ~ 774.
  • 6[5]Daniel S Diaco, Homoyan Hajarizadeh, Charles R Mueller, et al.Treatment of metastatic carcinoid tumors using multimodality therapy of octreotide acetate, intra-arterial chemotherapy,and hepatic arterial chemoemboliza tion. Am J Surg, 1995,169: 523 ~ 528.
  • 7[6]Jacob Lodich. Carcinoid tumor regression with high-dose octreotide acetate. Am J Clin Oncol,1998,21(3) :246~247.
  • 8[7]N Davies,H Kynaston, J yates, et al. Octreotide inhibitsthegrowth and development of three types of experimented liver metastases. Br J Surg,1995,82(6) :840~843.
  • 9[8]Ren SG,Ezzat S,Melmed S,et al. Somatostatin analog induces insulin-like growth factor binding protein-1 (IGFBP-1) expression in human hepatoma cells. Endocrinology, 1992,131 (5) : 2479 ~ 2481.
  • 10[9]Chen Xujun,Liu ZhiSu,Qian Qun,et al. Study of octreotide inhibit growth and induce apoptosis of human hepatocellular carcinoma cell. Chin J Hepatobiliary Surg ,2000,6(2 ) : 146~147.

共引文献64

同被引文献34

引证文献4

二级引证文献9

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部