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. 2018 Jun 19;18:666. doi: 10.1186/s12885-018-4576-2

Fig. 1.

Fig. 1

The effect of high concentrations of local anesthetics. Viability was measured by the MTT assay for a MDA-MB-231, b MCF-7, and c MCF10A cells after 48 h exposure to the indicated local anesthetic. The LDH assay was performed after 48 h of exposure to the indicated local anesthetic. d MDA-MB-231 cells. e MCF-7 cells. f MCF10A cells (Significant differences from control cells are indicated by *p < 0.05, §p < 0.01, ¶p < 0.001)