PERISYNAPTIC SATELLITE CELLS IN DEVELOPING AND MATURE RAT SOLEUS MUSCLE
PERISYNAPTIC SATELLITE CELLS IN DEVELOPING AND MATURE RAT SOLEUS MUSCLE
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DOI：
10.1002/ar.1091900409
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发表时间：
1978-01-01
影响因子：
--
通讯作者：
KELLY, AM
中科院分区：
文献类型：
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作者：
KELLY, AM
成熟大鼠比目鱼肌卫星细胞在肌纤维表面分布不均匀，在运动终板附近分布较多。在这个位置，它们通常靠近突触后膜，在那里它们被称为突触周围卫星细胞。在发育中的肌肉中，在终板附近可以看到几个卫星细胞，它们给人的印象是限制了轴突在肌纤维上的扩散。这些卫星细胞也与雪旺细胞密切接触，并作为雪旺鞘的延续出现在肌纤维表面。
In mature rat soleus muscle satellite cells are not evenly distributed over the surface of myofibers, but are more numerous in the vicinity of the motor endplate. In this location they commonly lie close to the post synaptic membrane, where they are termed perisynaptic satellite cells. In developing muscle several satellite cells may be seen close to the endplate and give the impression of limiting the spread of the axon over the myofiber. These satellite cells also make close plasmalemmal contact with Schwann cells and appear as a continuation of the Schwann sheath onto the surface of the myofiber.