The cavity of rough endoplasmic reticulum became smaller,and so did the nucleus and endoblast,the rank of microfilament fasciculus became not so regular under TEM.

• 透射电镜下维拉帕米可以使增生性瘢痕成纤维细胞的细胞核、核仁缩小,内质网萎缩,微丝排列改变。