Dense-core microtubules in neurons and gliocytes of the toad Bufo arenarum Hensel.
Dense-core microtubules in neurons and gliocytes of the toad Bufo arenarum Hensel.
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蟾蜍 Bufo arenarum Hensel 神经元和胶质细胞中的致密核心微管。
DOI：
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发表时间：
1968
影响因子：
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通讯作者：
E. M. Rodríguez
中科院分区：
文献类型：
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作者：
E. L. Rodríguez Echandía;R. Piezzi;E. M. Rodríguez
在电子显微镜下，发现蟾蜍的神经细胞和胶质细胞的许多微管含有致密的核。这种内容物本质上是颗粒状的，颗粒不规则地分布在微管的管腔中。外周神经细胞和中枢神经细胞致密核微管的对比观察表明，它们是蟾蜍整个神经系统中一致的细胞成分。讨论了微管颗粒含量的功能意义。
Numerous microtubules of nerve cells and gliocytes in the toad are found, in electron micrographs, to contain a dense core. Such content is granular in nature, the granules being irregularly disposed in the lumen of the microtubules. Comparative observations on dense-core microtubules in peripheral and central nerve cells indicate that they are consistent cell components in the entire nervous system of the toad. The functional significance of the granular content of the microtubles is discussed.