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微管抑制剂诱导的初级伤害感受神经元中枢终末跨神经节变性萎缩的可逆性

Reversibility of microtubule inhibitor-induced transganglionic degenerative atrophy of central terminals of primary nociceptive neurons.

作者信息

Csillik B, Knyihár-Csillik E

出版信息

Neuroscience. 1982 May;7(5):1149-54. doi: 10.1016/0306-4522(82)91122-8.

DOI:10.1016/0306-4522(82)91122-8
PMID:6180351
Abstract

Microtubule inhibitor Vinca alkaloids applied around a peripheral nerve induce transganglionic degenerative atrophy of the central terminals of primary nociceptive neurons. This effect is reversible: 40-50 days later the original histochemical structure of the central terminals is restored. Restoration of fluoride-resistant acid phosphatase activity (the marker enzyme of primary nociceptive neurons) in the Rolando substance is due to regenerative sprouting of the formerly atrophied central terminals. Since peripherally-applied Vinca alkaloids induce transganglionic degenerative atrophy of the central terminals without inducing Wallerian degeneration of the peripheral nerve, and since this effect (virtually a synaptic uncoupling) is only temporary, this approach may be used in the treatment of otherwise intractable neuralgias without inducing irreparable alterations.

摘要

在周围神经周围应用微管抑制剂长春花生物碱会诱导初级伤害性神经元中枢终末的跨神经节变性萎缩。这种效应是可逆的:40 - 50天后,中枢终末的原始组织化学结构得以恢复。罗兰多质中耐氟酸性磷酸酶活性(初级伤害性神经元的标记酶)的恢复是由于先前萎缩的中枢终末的再生性发芽。由于外周应用长春花生物碱会诱导中枢终末的跨神经节变性萎缩,而不会诱导周围神经的瓦勒变性,并且由于这种效应(实际上是一种突触解偶联)只是暂时的,所以这种方法可用于治疗其他难以治疗的神经痛,而不会引起不可修复的改变。

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Reversibility of microtubule inhibitor-induced transganglionic degenerative atrophy of central terminals of primary nociceptive neurons.微管抑制剂诱导的初级伤害感受神经元中枢终末跨神经节变性萎缩的可逆性
Neuroscience. 1982 May;7(5):1149-54. doi: 10.1016/0306-4522(82)91122-8.
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Functional impairment of the primary nociceptive analyser in the course of transganglionic degenerative atrophy.经神经节变性萎缩过程中初级伤害性感受器的功能损害。
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Adult mammalian sensory and motor neurons: roles of endogenous neurotrophins and rescue by exogenous neurotrophins after axotomy.成年哺乳动物的感觉神经元和运动神经元:内源性神经营养因子的作用以及轴突切断后外源性神经营养因子的拯救作用。
J Neurosci. 1997 Jan 1;17(1):470-6. doi: 10.1523/JNEUROSCI.17-01-00470.1997.
2
Depletion of substance P and somatostatin in the upper dorsal horn after blockade of axoplasmic transport.轴浆运输阻断后上背角中P物质和生长抑素的耗竭。
Histochemistry. 1984;81(4):391-400. doi: 10.1007/BF00514335.
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Cobalt-complex ATP enhanced regeneration in the dorsal horn of the rat spinal cord.
钴络合物ATP增强大鼠脊髓背角的再生。
Exp Brain Res. 1989;76(2):409-16. doi: 10.1007/BF00247898.
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Fine structure of growth cones in the upper dorsal horn of the adult primate spinal cord in the course of reactive synapto-neogenesis.成年灵长类脊髓上背角中反应性突触新生过程中生长锥的精细结构
Cell Tissue Res. 1985;239(3):633-41. doi: 10.1007/BF00219242.