CONCLUSION: The prepared PHS granules have good biocompatibility without any acute or chronic toxicity, reject reaction, immunological reaction and anaphylactic response in animals.

• 结论：动物体内实验显示，多孔止血淀粉无急慢性毒性、无排斥反应、无免疫反应、无过敏反应，具有良好的生物相容性。