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Analysis of migration of HeLa cells in vitro. Cells in 6‐well plates were wounded by scratching them with a pipet tip, and the cells were incubated with IVM (0, 2.5, 5, 10 and 15 μmol/L) for 48 h. The cells were photographed under phase‐contrast microscopy (5 × magnification) (A). The data of migration rate were shown in the right panel (B). Data were calculated by mean ± SD of three independent experiments. **P < 0.01. IVM, ivermectin
