CHEN Hongyan, et al. Investigation of the effect of verapamil and chemotherapeutic agents on the P-glucoprotein of the KBV200 cell line[J]. Journal of Chongqing Medical University, 2006,(3):369-372.
CHEN Hongyan, et al. Investigation of the effect of verapamil and chemotherapeutic agents on the P-glucoprotein of the KBV200 cell line[J]. Journal of Chongqing Medical University, 2006,(3):369-372.DOI:
Objective: To observe the effect of verapamil and 6 chemotherapeutic agents vincristine
adriamycin
bleomycin
cyclophosphamide
5-Fu
cisplatin on the P-glucoprotein(P-gp) of the KBV200 cell line.Methods: Flow cytometer(FCM) assay was used to investigate the expression of P-gp on the KBV200 cell line in the different conditions.Results: Verapamil act with vincristine
adriamycin
pingyangmycin and cyclophosphamide separately decreased expression of P-gp on KBV200 cell line by 80.17%
89.69%
19.19% and 53.48% Among all the combinations
the synergistic effects of varapamil act with vincristine and adriamycine show a better effect.Conclusion: Verapamil act with vincristine
adriamycin
pingyangmycin and cyclophosphamide separately can decrease expression of P-gp on KBV200 cell line significantly
and can reverse the drug resistance of KBV200 cell line.
关键词
KBV200细胞株多药耐药耐药逆转P糖蛋白维拉帕米
Keywords
KBV200 multidrug resistance cell linemultidrug resistanceReversion of multidrug resistanceP-gpVerapamil