Proliferation-inhibited and apoptosis-inducted effects of evodiamine on human hepatoma cell line HepG2
- VernacularTitle:吴茱萸碱对人肝癌细胞HepG2的生长抑制及诱导凋亡作用
- Author:
Lihong ZHU
;
Xiaodong LIU
;
Yuhui TAN
;
Jiefen LI
;
Biaoyan DU
;
Yingya WU
- Publication Type:Journal Article
- Keywords:
evodiamine;
apoptosis;
hepatoma
- From:
Chinese Pharmacological Bulletin
1987;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Aim To explore the proliferation-inhibited,apoptosis-induced and cell cycle-regulated effect of evodiamine on human hepatoma cell line HepG2.Methods MTT,Dapi assay,flow cytometry analysis,comet assay were used.Results Evodiamine could significantly inhibit the growth of human hepatoma cell line HepG2.After 72 hours of treatment with evodiamine at different concentrations(64,16,4,1,0.25 ?mol?L-1),the inhibitory rate of HepG2 was 74.0%,69.0%,60.5%,44.0% and 16.4%,respectively.Meanwhile,HepG2 showed typical apoptosis.After 24 and 36 hours' treatment with evodiamine(1 ?mol?L-1),a typical subdiploid peak before G0/G1 phase was observed by flow cytometry and cell cycle was arrested in the G2/M phase,while the rate of apoptosis was 4.4%,18.0% and 30.3% of treatment with evodiamine for 12,24 and 36 hours respectively.After 24 and 36 hours' treatment with evodiamine(1 ?mol?L-1),the average optical density was lower than that of the control and the length of tail increased compared with the control.Meanwhile the changes were related with time.Conclusion Evodiamine inhibits the proliferation and induces apoptosis of HepG2.
