Results: PCCC had no gene mutation,and no significant immune reaction of foreign body was observed by histochemistry technique after it was implanted into muscular pocke...

• 结果:PCCC无致基因突变的作用,植入体内后组织学检查未见免疫排斥反应,只出现一过性的炎症反应,对肌肉无刺激作用。结论:PCCC具有良好的生物相容性,适合于作为骨缺损的填充材料。