Fig. 7.
Effects of CHK1 knockdown on the proliferation of ovarian cancer cells measured by MTT assay and Trypan blue exclusion assay. a, b Knockdown of CHK1 could inhibit the proliferation of ovarian cancer cells measured by MTT assay. c Knockdown of CHK1 could inhibit the viability of ovarian cancer cells detected by Trypan blue exclusion assay (Trypan blue staining, ×100). d Histogram graphs show the cell viability rate of ovarian cancer cells detected by Trypan blue exclusion assay after CHK1 silencing. Each bar represents the mean ± SD