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逆行信使NO在突触长时程增强过程中的作用 被引量:1

Role of retrograde messenger NO in long-term potentiation
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摘要 NO作为一种重要的生物信使分子,广泛存在于外周和中枢神经系统(CNS)。近年来,有关NO在CNS中的作用研究已取得一定进展,尤其在神经突触可塑性方面,它参与了长时程增强(LTP)过程的诱导和维持。作为一种逆行信使,通过一系列信号通路或分子,如:NO-cGMP-PKG、激发内源性ADP核糖苷化及影响C-FOS的表达,最终参与LTP的产生和维持。 As an important messenger molecule, NO exists in both peripheral and central nervous system (CNS). Recently, NO was proved to play a critical role in CNS, especially in synaptic plasticity. As a kind of retrograde messenger, it plays some roles in the induction and maintenance of LTP through activation of downstream pathway or molecules, such as NO-cGMP-PKG, ADPRT and C-FOS.
出处 《基础医学与临床》 CSCD 北大核心 2008年第9期1001-1003,共3页 Basic and Clinical Medicine
基金 国家自然科学基金(30472017) 国家重点基础研究发展计划(973计划)(2003CB515400)
关键词 逆行信使 一氧化氮 长时程增强 信号转导 retrograde messenger NO LTP signal transduction
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