Influence of the Calmodulin Antagonist EBB on Cyclin B1 and Cdc2-p34 in Human Drug-resistant Breast

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OBJECTIVE To investigate the influence of O-(4-ethoxyl-butyl)- berbamine(EBB)on the expression of cyclin B1 and cdc2-p34 in the human drug-resistant breast cancer MCF-7/ADR cell line. METHODS The MTT assay was used to assess the cytotoxicity of EBB.Differ
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