Fig. 8

Effect of PSVII@MCP-CaP on tissue morphology and expression of apoptosis-related proteins and invasion-related proteins in orthotopic drug-resistant colon cancer tissue. A H&E staining of orthotopic drug-resistant colon cancer tissues (× 400). B Effect of PSVII@MCP-CaP on apoptosis-related proteins in orthotopic drug-resistant colon cancer tissue. C Semi-quantitative statistical results of apoptosis-related proteins expression in orthotopic drug-resistant colon cancer tissue. D Effect of PSVII@MCP-CaP on invasion-related proteins expression in orthotopic drug-resistant colon cancer tissue. E Semi-quantitative statistical results of invasion-related proteins expression in orthotopic drug-resistant colon cancer tissue. All data are expressed as mean ± SD (n = 3). **p < 0.01 vs model; ^#p < 0.05, ^##p < 0.01 vs L-OHP; ^&&p < 0.01 vs PSVII