Effect of darbufelone on the proliferation and apoptosis of SGC-7901 cell line / 中国药理学通报
Chinese Pharmacological Bulletin
;
(12)1986.
Artigo
em Chinês
| WPRIM
| ID: wpr-565435
ABSTRACT
Aim To investigate the effects of dual COX-2/5-LOX inhibitor darbufelone on the inhibition of gastric adenocarcinoma in vitro.Methods MTT assay was used to detect the inhibition of gastric adenocarcinoma cell line SGC-7901 by darbufelone in different concentrations and at different times.TUNEL staining was used to evaluate the apoptosis of SGC-7901 cells.The changes of 5-LOX and COX-2 mRNA expression were studied by reverse transcription polymerase chain reaction.5-LOX and COX-2 protein expressions were analyzed by immunocytochemistry in SGC-7901 cells.Results darbufelone could decrease the proliferation significantly in a dose-dependent and time-dependent manner in SGC-7901 cells.After treating SGC-7901 with darbufelone at concentration of 1.5?10-5,1.0?10-5,5?10-6 mol?L-1 for 72 hs,apoptosis index(%) of SGC-7901 was(30.3?2.1)%,(23.0?2.0)%,(15.0?1.5)%,respectively,which was significantly higher than(0.6?0.1)% that in control group(P
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Pharmacological Bulletin
Ano de publicação:
1986
Tipo de documento:
Artigo
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