FIGURE 4.
Effect of ToAP2D treatment on apoptosis of S. globosa. (A) Laser scanning confocal microscope was used to observe the apoptosis and necrosis effect of ToAP2D treatment. The scale bar = 20 μm. (B) Flow cytometry was used to detect the ROS accumulation. (C) Flow cytometry was used to detect the mitochondrial membrane potential. (D) Flow cytometry was used to detect the metacaspase activation. *p < 0.05, **p < 0.01, and ***p < 0.001 indicate statistical significance.