Spinal plasticity following intermittent hypoxia: implications for spinal injury.
Spinal plasticity following intermittent hypoxia: implications for spinal injury.
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DOI:
10.1111/j.1749-6632.2010.05499.x
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发表时间:
2010-06
影响因子:
5.2
通讯作者:
Mitchell GS
中科院分区:
文献类型:
--
作者:
Dale-Nagle EA;Hoffman MS;MacFarlane PM;Satriotomo I;Lovett-Barr MR;Vinit S;Mitchell GS
Plasticity is a fundamental property of the neural system controlling breathing. One frequently studied model of respiratory plasticity is long-term facilitation of phrenic motor output (pLTF) following acute intermittent hypoxia (AIH). pLTF arises from spinal plasticity, increasing respiratory motor output through a mechanism that requires new synthesis of brain derived neurotrophic factor (BDNF), activation of its high affinity receptor, tropomyosin-related kinase B (TrkB) and extracellular-related kinase (ERK) mitogen-activated protein (MAP) kinase signaling in or near phrenic motor neurons. Since intermittent hypoxia induces spinal plasticity, we are exploring the potential to harness repetitive AIH as a means of inducing functional recovery in conditions causing respiratory insufficiency, such as cervical spinal injury. Since repetitive AIH induces phenotypic plasticity in respiratory and motor neurons, it may restore respiratory motor function in patients with incomplete spinal injury.
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影响因子:
5.3
作者:
Doperalski, N. J.;Fuller, D. D.
通讯作者:
Fuller, D. D.
DOI:
10.1016/s0034-5687(00)00124-9
发表时间:
2000-07-01
期刊:
RESPIRATION PHYSIOLOGY
影响因子:
--
作者:
Fuller, DD;Bach, KB;Mitchell, GS
通讯作者:
Mitchell, GS
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发表时间:
2007-11-01
影响因子:
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作者:
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通讯作者:
Cheng, Zixi Jack
影响因子:
5.5
作者:
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通讯作者:
Mitchell, GS
影响因子:
5.3
作者:
Golder, FJ;Mitchell, GS
通讯作者:
Mitchell, GS