We found that IFN could restrain the growth of fibroblasts on local wounded granulation tissue.And cell organelles of synthetic protein and polysaccaride reduced through observation by EM.

• 结果显示，创面局部应用干扰素后，光镜下可见新生肉芽组织中的成纤维细胞受到抑制，电镜观察成纤维细胞内合成蛋白质和多糖的细胞器减少。