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苦参碱与6种抗肿瘤药联用对KBV200耐药细胞株P-糖蛋白表达的研究

Investigation of the effect of combined matrine and chemotherapeutic agents on P-gp of KBV200 cell line

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【作者】 陈鸿雁王驰舒艳陈燕吕彩凤余晓燕沈娜张潜英叶玲蒋纪恺

【Author】 CHEN Hong-yan,WANG Chi,SHU Yan,et al.(1.Department of Otolaryngology,First Affiliated Hospital,Chongqing University of Medical Sciences,Chongqing 400016,China;2.Department of Preclinicial Medicine,Chongqing University of Medical Sciences,Chongqing 400016,China;3.Department of Otolaryngology,Children′s Hospital of Chongqing University of Medical Sciences,Chongqing 400014,China;4.Medical College of Shantou University,Guangdong 515000,China)

【机构】 重庆医科大学附属第一医院耳鼻咽喉科重庆医科大学基础医学院重庆医科大学附属儿童医院耳鼻喉科广东省汕头大学医学院 400016400016400014515000

【摘要】 目的探讨6种常用抗肿瘤药物长春新碱、阿霉素、平阳霉素、顺铂、5-Fu、环磷酰胺等与苦参碱联合对KBV200耐药细胞株P-糖蛋白(P-gp)表达的影响。方法以喉癌KBV200耐药细胞株为研究对象,通过流式细胞仪(FCM)检测6种抗肿瘤药物作用于KBV200耐药细胞株后P-pg表达以及分别联合苦参碱后对P-pg表达的影响。结果苦参碱分别联合长春新碱、阿霉素作用后,KBV200耐药细胞株P-pg表达水平下降。结论苦参碱分别与长春新碱和阿霉素联合作用后,可使KBV200耐药细胞株P-pg的表达水平下降,从而逆转其耐药性。

【Abstract】 Objective To observe the effect of matrine in combination with 6 chemotherapeutic agents vincristine,adriamycin,bleomycin,cyclophospharmide,5-Fu,cisplatin on the expression of P-glycoprotein(P-gp) of KBV200 cell line.Methods Flowcytometer(FCM) assay was used to investigate the expression of P-gp and the effect on expression of KBV200 cell.Results Matrine in combination with vincristine(VCR) and adriamycin can reverse the multidrug resistance(MDR) by decreasing the expression of P-gp.Conclusion Matrine in combination with vincristine and adriamycin can cut down the expression of P-gp of the KBV200 cell line.

  • 【文献出处】 重庆医学 ,Chongqing Medicine , 编辑部邮箱 ,2006年14期
  • 【分类号】R739.65
  • 【被引频次】15
  • 【下载频次】236
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