Shekhonin B V, Alkadarskiĭ A S, Rukosuev V S, Litvinova L V
Arkh Patol. 1984;46(1):31-6.
Ten desmoids are examined electron-microscopically and by the fluorescent antibody method. The cells with the ultrastructural signs of myofibroblasts are found in tumours. Immunomorphologically these cells were found to contain cytoplasmic myosin occurring in the cells of both muscular and non-muscular origin. The structural myosin of smooth muscle cells was not detected in these elements. The above cells are considered to be the modification of fibroblasts which have no relation to the smooth muscle cells. Non-homogeneity of myofibroblast population is noted.
对10例硬纤维瘤进行了电子显微镜检查和荧光抗体法检测。在肿瘤中发现了具有肌成纤维细胞超微结构特征的细胞。免疫形态学研究发现，这些细胞的胞质中含有肌球蛋白，这种肌球蛋白存在于肌肉和非肌肉来源的细胞中。在这些细胞成分中未检测到平滑肌细胞的结构型肌球蛋白。上述细胞被认为是与平滑肌细胞无关的成纤维细胞的一种变异形式。同时还注意到肌成纤维细胞群体的非均质性。
