An Aqueous Extract of Marine Microalgae Exhibits Antimetastatic Activity through Preferential Killing of Suspended Cancer Cells and Anticolony Forming Activity

Figure 2

Colony forming assay of adherent cancer cells in response to treatment with microalgal extract. Cells of multiple cancer cell lines were incubated for 10 days with microalgal extract at the indicated concentrations. (a) Representative images show the clones formed under the various conditions. (b) The number of clones formed under each condition in (a) was counted and presented as histograms. The results are representative of three independent experiments. Mean values ± SD (error bars) are shown. ; .

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