Cytotoxic activity of the methanolic extract of leaves and rhizomes of Curcuma amada Roxb against breast cancer cell lines
Asian Pacific Journal of Tropical Medicine
;
(12): S405-9, 2014.
Artigo
em Inglês
| WPRIM
| ID: wpr-820189
ABSTRACT
OBJECTIVES@#To evaluate the methanol extract of both the leaves and the rhizomes of Curcuma amada (C. amada) for their cytotoxic activity against breast cancer cell lines MCF-7 and MDA MB 231.@*METHODS@#Viability and cytotoxicity induced by the extracts were assessed using 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide, sulforhodamine B, and lactate dehydrogenase release assays. Various staining techniques such as acridine orange/ethidium bromide, Giemsa, ethidium bromide, propidium iodide, and Hoechst 33342 staining were employed to study the mechanism of cell death induced by the extract.@*RESULTS@#The results indicated that the methanol extract of both the leaves and the rhizomes of C. amada exhibited strong cytotoxicity towards breast cancer cell lines MCF-7 and MDA MB 231. The extract also showed less cytotoxicity towards non-cancerous breast cell line HBL-100. The results of staining revealed that the extracts induced cell death in cancer cells which are mediated through apoptotic pathway.@*CONCLUSIONS@#The results indicated that the methanol extract of leaves and rhizomes of C. amada possess anticancer and cytotoxic activity.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Inglês
Revista:
Asian Pacific Journal of Tropical Medicine
Ano de publicação:
2014
Tipo de documento:
Artigo
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