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代谢型谷氨酸受体在突触可塑性中的作用研究进展 被引量:8

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摘要 突触可塑性是近 30年来神经科学领域的研究热点之一 ,它主要包括长时程增强 (long termpotentiation ,LTP)和长时程抑制 (long termdepression ,LTD)。以往的研究已经证实 ,离子型谷氨酸受体 (iGluRs)中的NMDA受体和AMPA受体 ,在LTP和LTD的诱导和维持中通过阳离子内流 ,引起细胞内的级联反应而起作用。新近的研究发现 ,代谢型谷氨酸受体 (mGluRs)与G蛋白偶联 ,通过细胞内的多种信使系统介导慢突触传递。
出处 《生理科学进展》 CAS CSCD 北大核心 2004年第1期73-76,共4页 Progress in Physiological Sciences
基金 国家自然科学基金 (39770 2 5 2 ) 浙江省教育厅课题(2 0 0 2 0 777) 浙江省人事厅留学人员科技活动择优资助课题
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