迷路切除术后猫斯卡帕神经节的亚微观变化。
Submicroscopical changes in the cat Scarpa's ganglion after labyrinthectomy.
作者信息
Richter E
出版信息
ORL J Otorhinolaryngol Relat Spec. 1984;46(4):217-22. doi: 10.1159/000275712.
PMID:6462637
Abstract
1 year after end-organ destruction in one ear about 70% of the neurons in Scarpa's ganglion are found to be surviving as compared to the contralateral side. They show different signs of degeneration, such as shrinkage, resorption vacuoles and loss of myelin layers. The peak in the distribution of layers of myelin is found, shifted to lower numbers. The loss of myelin layers in perikarya surrounded by few layers only could result in the appearance of a population of unmyelinated cells.
摘要
在一侧内耳终末器官破坏1年后，与对侧相比，发现斯卡帕神经节中约70%的神经元存活。它们表现出不同的退化迹象，如萎缩、吸收空泡和髓鞘层丧失。发现髓鞘层分布的峰值向较低数量偏移。仅被少数几层髓鞘包围的核周体中髓鞘层的丧失可能导致出现一群无髓鞘细胞。
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