Fig. 3From: Homogeneous polyporus polysaccharide inhibits bladder cancer by polarizing macrophages to M1 subtype in tumor microenvironmentDetection of apoptosis by Annexin V/PI staining. a-c HPP-polarized macrophages facilitated the apoptosis of bladder cancer compared with the control group. d-e Statistical analysis showed the changes in early and late apoptosis of bladder cancer cell lines T24 and EJ in experimental groups compared with the control group. f-g Experimental group showed decreased cell volume using flow cytometry. These experiments were repeated three times for statistics. *P < 0.05, **P < 0.01 compared with the control group(n = 3)Back to article page