Ames test and microkernel test were negative. The hemolysis rate of homemade CPC was below 5 percent.

• 自制CPC对健康人血的溶血率〈5%25，显示其无溶血作用；Ames实验及微核实验均呈阴性，证明自制CPC无致突变作用；肌肉及骨内植入后无明显炎症反应，CPC与周围骨组织可达生物结合。