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. 2018 May 16;2018:7860456. doi: 10.1155/2018/7860456

Figure 5.

Figure 5

Percentage of viable cells—breast cancer cells (MDA-MB-231), after stimulation with M. officinalis leaves and stems extracts (20, 100, 250, 500, and 1000 μg/mL) for 24 h. The viability was assessed by using Alamar blue assay and was expressed as percentage of viable cells (%) related to positive control (cells stimulated with EtOH, the solvent used for obtaining the extracts). Data are expressed as mean values ± SD of three independent experiments done in triplicate and ∗∗∗p < 0.001 and ∗p < 0.05 and were calculated by one-way ANOVA followed by Tukey's post hoc test.