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	Provedor de dados BABT (1) Autor Andrade,Lídia Maria (1) Campos,Tarcisio Passos Ribeiro de (1) Góes,A. M. (1) Leite,M. F. (1) Palavra-chave Breast Cancer (1) MDAMB-231 (1) PBMC and Gamma rays (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2005 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última In vitro response of the human breast cancer cell line MDAMB-231 and human peripheral blood mononuclear cells exposed to 60Co at single fraction BABT Andrade,Lídia Maria; Campos,Tarcisio Passos Ribeiro de; Leite,M. F.; Góes,A. M.. Radiotherapy using gamma rays is a common modality of breast cancer treatment. The aim of this research is to investigate the biological response of the human breast cancer cell line MDAMB-231 and human peripheral blood mononuclear cells (PBMC) exposed in vitro to 60 Co irradiation at a single fraction of 10 Gy, 25 Gy and 50 Gy doses at 136,4 cGy.min-1 rate. Cells were irradiated at room temperature by the Theratron 80 radiotherapy system. Biological response was evaluated through cellular viability using MTT assay and nucleus damages visualized by Propidium Iodide assay and electrophoresis agarose gel after gamma irradiation. Nucleus damages induced by 60Co irradiation were compared to damage caused by cell exposure to 10% methanol. The 50 Gy dose of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Breast Cancer; MDAMB-231; PBMC and Gamma rays. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000700031 Registros recuperados: 1 Primeira ... 1 ... Última

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