为研究增强多发性硬化中髓鞘再生的策略，有必要理解MS中髓鞘再生失败的原因。
In order to devise a strategy to enhance remyelination in multiple sclerosis it is necessary to understand the cause of remyelination failure in MS…
向脱髓鞘的小脑切片培养物和脱髓鞘后的衰老大鼠给予RXR激动剂9-顺式-视黄酸能够增加轴突髓鞘再生。
Administration of the RXR agonist 9-cis-retinoic acid to demyelinated cerebellar slice cultures and to aged rats after demyelination caused an increase in remyelinated axons.
等信号带代表剩余的白质或已经再生的髓鞘。
The isointense bands represent the white matter which has been spared or has had remyelination.
电镜观察再生神经纤维的髓鞘形成。
Myelination on regenerated nerve fibers was investigated under electronic microscope.
结果：与对照组相比，实验组再生有髓神经纤维数目较多、轴突较粗且髓鞘较厚。
Result:The regenerated nerves of decimeter wave sides had more medullated fibers, larger mean axons diameters and thicker myelin sheath than those of control sides.
腓肠神经半薄切片未见明显洋葱球样结构形成，可见有髓纤维密度明显减少，大量薄髓鞘有髓神经纤维和有髓神经纤维再生簇形成。
Semithin transverse sections of sural nerve showed a decreased density of large myelinating fibers and a large number of clusters of mostly thinly myelinated axons.
腓肠神经半薄切片未见明显洋葱球样结构形成，可见有髓纤维密度明显减少，大量薄髓鞘有髓神经纤维和有髓神经纤维再生簇形成。
Semithin transverse sections of sural nerve showed a decreased density of large myelinating fibers and a large number of clusters of mostly thinly myelinated axons.
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