Study on Effect of Momordin on Reversion of Multidrug Resistance in K562/A02 Cells
- VernacularTitle:苦瓜蛋白对K562/A02耐药逆转作用的研究
- Author:
Lihui YIN
;
Aifang YE
;
Shudao XIONG
- Publication Type:Journal Article
- Keywords:
leukemia;
momordin;
multidrug resistance;
P-glycoprotein
- From:
Journal of Zhejiang Chinese Medical University
2006;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective] To explore effect of momordin on reversion of multidrug resistance(MDR) in K562/A02 cells,and expression and function of P-glycoprotein(P-gp).[Methods] IC50 was detected by CCK-8,and expression of P-gp and retention of ADM in K562/A02 cells were detected by flow cytometry(FCM).[Results] Momordin can improve sensitivity of K562/A02 cells to many kinds of chemotherapeutical drugs,result in decrease of expression of P-gp,and raise concentration of ADM within cells.[Conclusion] Momordin can partly reverse drug resistance of K562/A02 cells,the mechanism of reversion is related with down regulation of expression of P-gp.
