ABERRANT REMYELINATION OF AXONS AFTER HEAT INJURY IN THE DORSAL FUNICULUS OF RAT SPINAL-CORD

被引：5
|
作者：
SASAKI, M
IDE, C
机构：
[1] Department of Anatomy, Iwate Medical University School of Medicine, Morioka, 020
来源：
ACTA NEUROPATHOLOGICA | 1991年 / 81卷 / 05期
关键词：
HEATING; REMYELINATION; SCHWANN CELL; OLIGODENDROCYTE; SPINAL CORD;
D O I：
10.1007/BF00310138
中图分类号：
R74 [神经病学与精神病学];
学科分类号：
摘要：
We studied the course of demyelination and subsequent remyelination of nerve fibers after heat injury in the dorsal funiculus of the rat spinal cord. Four weeks after heat treatment, we observed, in addition to normally remyelinated axons, a few aberrantly remyelinated axons which had both CNS-and PNS-type myelin sheaths: the CNS-type myelin sheaths were always situated inside the PNS-type sheaths. This finding indicates that in some conditions Schwann cells can form myelin sheaths around those formed by oligodendrocytes.
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页码：557 / 561
页数：5
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