Y27632 treatment did not affect cell apoptosis and viability.

<p>(<b>A</b>) The concentrations of Y27632 (up to 50 µM) did not induce apoptosis of MHCC97H cells according to flow cytometric analysis. (<b>B</b>) Y27632 treatment did not affect cell viability. There was no statistically significant difference from three independent experiments (<i>P</i>>0.05, n = 5 in each group).