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Anti-tumor properties of blackseed (Nigella sativa L.) extracts
Provedor de dados: Brazilian Journal of Medical and Biological Research
Autores: Ait Mbarek,L.; Ait Mouse,H.; Elabbadi,N.; Bensalah,M.; Gamouh,A.; Aboufatima,R.; Benharref,A.; Chait,A.; Kamal,M.; Dalal,A.; Zyad,A.
The objective of the present study was to evaluate the in vitro and in vivo anti-cancer effect of Nigella sativa L. seed extracts. The essential oil (IC50 = 0.6%, v/v) and ethyl acetate (IC50 = 0.75%) extracts were more cytotoxic against the P815 cell line than the butanol extract (IC50 = 2%). Similar results were obtained with the Vero cell line. Although all extracts had a comparable cytotoxic effect against the ICO1 cell line, with IC50 values ranging from 0.2 to 0.26% (v/v), tests on the BSR cell line revealed a high cytotoxic effect of the ethyl acetate extract (IC50 = 0.2%) compared to the essential oil (IC50 = 1.2%). These data show that the cytotoxicity of each extract depends on the tumor cell type. In vivo, using the DBA2/P815 (H2d) mouse model,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Nigella sativa L.; Extracts; Cytotoxicity; Anti-tumor activity.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2007000600014