Fig. 9From: MCP mediated active targeting calcium phosphate hybrid nanoparticles for the treatment of orthotopic drug-resistant colon cancerThe safety evaluation of PSVII@MCP-CaP in cancer-bearing nude mice. A Body weight change of orthotopic drug-resistant colon cancer nude mice. B H&E staining of various tissues (× 400). All data are expressed as mean ± SD (n = 3)Back to article page