Dihydromyricetin induce apoptosis in AGZY-83-a tumor cells / 中国药理学通报
Chinese Pharmacological Bulletin
;
(12)1986.
Article
in Chinese
| WPRIM
| ID: wpr-680410
ABSTRACT
Aim To investigate the effects of dihydromyricetin on the apoptosis in AGZY-83-a tumor cells and its relevant mechanisms.Methods The survival rate of AGZY-83-a cells was assayed by MTT dye reduction.The cellular apoptosis was analyzed by TUNEL method and caspase-3 activity.The intracellular free calcium i was detected to explore the apoptotic mechanism of dihydromyricetin.Results In the MTT assay,dihydromyricetin 50?mol?L-1 significantly inhibited survival ratios of AGZY-83-a cells at dose-and time-dependent manner.It was demonstrated in TUNEL assay that dihydromyricetin could induce the apoptosis of AGZY-83-a cells in a concentration-dependent manner.The examination of Caspase-3 activity indicated that the dihydromyricetin could induce the apoptosis of AGZY-83-a cells,which was dose-dependent activation of Caspase-3 in AGZY-83-a cells.The detection of the intracellular i showed that the average FI of the i could be markedly increased to 20-fold as the basic condition.Conclusions Dihydromyricetin can induce the apoptosis in AGZY-83-a cells,which is associated with the overload of the intracellular i.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Pharmacological Bulletin
Year:
1986
Type:
Article
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