Bazhenov D V
Arkh Anat Gistol Embriol. 1991 May;100(5):79-82.
By means of electron microscopy and observational histological techniques, using a similar experimental model, regeneration of the striated and smooth muscle tissues of the esophagus has been studied in rats. During early periods after lesion in both muscle tissues destructive-necrotic changes develop. Beginning from the 2nd-3d days regeneration processes are observed. The course and periodicity of the regenerative processes are specific for the types of the muscle tissues studied. Each of the muscle tissues of the esophagus has its own source of regeneration. For the smooth muscles those are myoblasts, that convert into smooth myocytes, for the striated ones--myosatellites, which after activation get out of the muscle fiber. During the restorative process of the muscular membrane no tissue interconnections are observed. This also proves certain specificity of the striated and smooth muscle tissues of the esophagus.
通过电子显微镜和观察性组织学技术，利用类似的实验模型，对大鼠食管横纹肌和平滑肌组织的再生进行了研究。在两种肌肉组织损伤后的早期，会出现破坏性坏死变化。从第2 - 3天开始观察到再生过程。再生过程的进程和周期性对于所研究的肌肉组织类型具有特异性。食管的每种肌肉组织都有其自身的再生来源。对于平滑肌来说，再生来源是成肌细胞，其会转化为平滑肌细胞；对于横纹肌来说，再生来源是肌卫星细胞，激活后它们会从肌纤维中脱离出来。在肌膜的修复过程中，未观察到组织间的连接。这也证明了食管横纹肌和平滑肌组织具有一定的特异性。
