<p>(A) Dot plots indicating the flow cytometry, and (B) representative diagrams obtained via flow cytometry of cells stained with annexin V-FITC/PI; Anx<sup>–</sup>/PI<sup>–</sup>: viable cells; Anx<sup>+</sup>/PI<sup>–</sup>: apoptotic cells; Anx<sup>–</sup>/PI<sup>+</sup>: necrotic cells, and Anx<sup>+</sup>/PI<sup>+</sup>: cells in late apoptosis. ***p < 0.001 treated group versus control viable cells. <sup>###</sup>p < 0.001 treated group versus control apoptosis. <sup>+++</sup>p < 0.001 treated group versus control necrosis. <sup>xxx</sup>p < 0.001 and <sup>x</sup>p < 0.05 treated group versus control late apoptosis.</p