该材料还具有良好的生物相容性，无毒性和促进药物吸收等特点。
It also has many advantages, such as fine biological compatibility, innocuity, contribution to the pharmaceutical absorption, etc.
结论：PCL是一种具有良好的生物相容性、无毒性、无免疫原性的材料。
CONCLUSION: PCL is a good biocompatible material without toxicity and immunogenicity.
本发明的可显影含碘聚合物和可显影含碘聚合物栓塞材料，具有无毒性、不粘附、易操作、安全、有效，具有显影功能。
The developable iodic polymer and the embolic material thereof have the advantages of nontoxicity, inadhesion, easy operation, high safety and effectiveness, and the function of development.
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