REDUCED DIAMETER AND CONDUCTION-VELOCITY OF MYELINATED FIBERS IN THE SCIATIC-NERVE OF A NEUROFILAMENT-DEFICIENT MUTANT QUAIL
REDUCED DIAMETER AND CONDUCTION-VELOCITY OF MYELINATED FIBERS IN THE SCIATIC-NERVE OF A NEUROFILAMENT-DEFICIENT MUTANT QUAIL
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DOI：
10.1016/0304-3940(93)90078-y
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发表时间：
1993-04-16
影响因子：
2.5
通讯作者：
KAWASAKI, K
中科院分区：
文献类型：
--
作者：
SAKAGUCHI, T;OKADA, M;KAWASAKI, K
本文对鹌鹑和野生鹌鹑坐骨神经有髓纤维的直径和传导速度进行了比较。直径显着减少，但频率分布形成三个峰值，在野外观察到的。纤维分为三组具有不同的传导速度。在每个应变中，传导速度似乎与直径成正比，并且在应变中显著降低。这些结果表明，虽然直径和传导速度减少，在野生鹌鹑中观察到的参数之间的相关性仍然保留在鹌鹑纤维。
The diameter and conduction velocity of myelinated fibers in the sciatic nerve isolated from neurofilament-deficient quail ('quiver') were compared with those from wild quail. The diameter was significantly reduced in quiver, however, the frequency distribution formed three peaks as did that observed in the wild. The fibers were categorized in three groups possessing different conduction velocity. The conduction velocity appeared to be proportional to the diameter in each strain, and was significantly reduced in quiver. These results indicate that, although the diameter and conduction velocity are reduced in quiver fiber, the correlation between the parameters observed in wild quail is still preserved.