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Updated: Aug 28, 2026

In vivo Laser Axotomy in C. elegans
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In vivo Laser Axotomy in C. elegans

Published on: May 19, 2011

由于灯中中央神经元的密切轴切引发了广泛的树突发芽

G F Hall, M J Cohen

    Science (New York, N.Y.)
    |November 4, 1983
    PubMed
    概括

    鱼中的巨型神经元在受伤后可以大量再生. 树突和轴突产生新的生长,病变位置决定了这种神经元再生的发生地点.

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    Acute Dissociation of Lamprey Reticulospinal Axons to Enable Recording from the Release Face Membrane of Individual Functional Presynaptic Terminals12:01

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    Published on: October 1, 2014

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    Neurogenesis and Regeneration of Nervous Tissue01:15

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    In the CNS, neurogenesis, the birth of new neurons from stem cells, is limited to the hippocampus in adults. In other regions of the brain and spinal cord, neurogenesis is almost non-existent due to inhibitory influences from neuroglia, especially oligodendrocytes, and the absence of growth-stimulating cues. The myelin produced by oligodendrocytes in the CNS inhibits neuronal regeneration. Furthermore, astrocytes proliferate rapidly after neuronal damage, forming scar tissue that physically...