Apoptosis of human gastric cancer cell line BGC-823 induced by liposome of total glucosides from Paeonia / 中国药学杂志
Chinese Pharmaceutical Journal
;
(24): 2109-2113, 2016.
Artículo
en Chino
| WPRIM
| ID: wpr-858870
ABSTRACT
OBJECTIVE:
To study the apoptosis of human gastric cancer cell line BGC-823 induced by liposome of total glucosides from paeonia(TGP liposome).METHODS:
The inhibition of cell proliferation was determined by Cell Counting Kit-8 assay. The morphological changes of the apoptosis cells were observed by HE staining, Hoechst 33258 fluorescent staining, transmission electron microscope. Changes of apoptosis related factor Bcl-2 and Bax protein expression were detected by Western blot.RESULTS:
TGP liposome significantly inhibited proliferation of BGC-823 cells in a dose-dependent manner(P < 0.05). GC-823 cells induced by TGP liposome for 48 h was observed on morphological changes such as karyopyknosis and karyorrhexis and apoptotic bodies. Bcl-2 expression was reduced, but Bax expression was increased, so the ratio of Bcl-2/Bax decreased.CONCLUSION:
TGP liposome can induce the apoptosis of BGC-823 cells and inhibit its proliferation, its mechanism may be related to down-regulating protein expression of Bcl-2, up-regulating protein expression of Bax, reducing Bcl-2/Bax value.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Pharmaceutical Journal
Año:
2016
Tipo del documento:
Artículo
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