Grape seed polyphenols reverses multidrug resistance of GBC-SD cell lines / 中国现代普通外科进展
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-542301
Biblioteca responsável:
WPRO
ABSTRACT
Objective:
To explore the mechanism of grape seed polyphenols (GSP) reverseing mutidrug resistance of GBC-SD cell lines.Methods:
GBC-SD cell lines were used to determine the effect of GSP.MTT assay was adopted to evaluate the cytotoxity,RT-PCR was used to determine MDR1 mRNA,P-gp and cellular adriamycin was measured by flow cytometry.Results:
IC50 of chemotherapeutic agents was reduced in GSP treated group (P0.05),GSP inhibited the expression of P-gh and MDR1 mRNA (P0.05) ,increased celluar accumulation of adriamycin (P0.05).Conclusions:
GSP can reverse mutidrug resistance of GBC-SD cell lines,the potential mechanisms is that GSP decreases expression of P-gp、bcl-2 and MDR1 mRNA.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Current Advances in General Surgery
Ano de publicação:
2004
Tipo de documento:
Artigo