Immunohistochemical stuby of the repaired joint arising from transplanting the articular disk in the sternoclavicular joint to the temporomandibular joint.

在这项研究中，我们澄清了弹性和oxytalan纤维在人体胸锁关节[SCJ]使用彩色图像系统和细胞外基质中使用免疫过氧化物酶染色的分布。胸锁椎间盘纤维层内散在分布着细小的弹性纤维。该关节盘由SCJ中关节盘胸骨侧上的胶原束和关节盘锁骨侧上的包括结缔组织的细胞成分组成。椎间盘厚度由下向上上级逐渐增加。胶原纤维类型I，III和V和其他细胞外基质[ECM]中检测到的肥厚区的锁骨和胸骨侧的SCJ和关节髁的结缔组织。在关节盘的颈部表面上，细胞活性高于胸骨表面。

In this study, we clarified the distribution of elastic and oxytalan fibers in a human sternoclavicular joint [SCJ] using a color image system and in extracellular matrices using immunoperoxidase staining. Fine elastic fibers [EFs] were scattered in the fibrous layr of the sternoclavicular disk. This articular disk was composed of a collagenous bundle on the sternum side of the articular disk in the SCJ and cellular components including connective tissue on the clavicular side of the articular disk. The thickness of the disk gradually increased from the inferior to superior portion. Collagen fibers type I,III and V and other extracellular matrices [ECMs] were detected in the hypertrophic zone in the clavicular and sternum side of the SCJ and in the connective tissue of the articulatio condylar. On the cervical surface of the articular disk, cellular activity was higher than on the sternum surface.