tonofilaments

The tonofilaments condense into bundles and become attached to desmosomes .

张力细丝集中成束，并附着于桥粒上。

Under electronmicroscope , bunches of tonofilaments were clearly shown in the cytoplasm , and desmosomes were seen between neighbouring cells .

电镜观察可见胞质内含成束的张力细丝，相邻细胞间有桥粒结构。

Intracellular tonofilaments and intercellular junctions were seen in all three types of oval cells .

此三型卵圆细胞均有细胞内张力微丝和细胞间连接结构。

The intermediate epithelial cells were characterized by their abundant cytoplasmic tonofilaments and well developed tubulo-vesicular system .

观察表明中间型上皮的基本特征是细胞胞质内含有发育良好的管泡状系统和较丰富的张力微丝（束）。

Under TEM , there were tonofilaments in the cytoplasm of cultured cells and desmosomes were seen between these cells .

在透射电镜下见到细胞胞浆内有张力原纤维，在二个相邻细胞间有桥粒。

Type ⅴ cells occurred only in medulla , usually in thymic corpuscles , contained numerous tonofilaments and keratin granules .

Ⅴ型细胞仅存在于髓质，多见于胸腺小体中，含大量张力丝和角蛋白颗粒。

We found that there were many tonofilaments in the rhabdomyosarcoma like cells observed with light microscope and there were not any myofilaments . A string of desmosomes can be seen between the cells .

发现光镜下所见的肿瘤组织内横纹肌肉瘤样细胞，电镜下可见其胞浆内有较多的张力原纤维，未见肌丝，癌细胞间可见成串的桥粒。

Desmosomes , tonofilaments and keratin ;

桥粒、张力原纤维和角质物；