ＮＯ和ＣＯ加强海马活动依赖性长时程增强效应长时程增强（ｌｏｎｇ－ｔｅｒｍｐｏｔｅｎｔｉａｔｉｏｎ，ＬＴＰ）效应是突触可塑性的一种形式，突触可塑性被认为与学习记忆密切相关。海马ＣＡｌ区ＬＴＰ的产生需要Ｃａ２＋通过ＮＭＤＡ受体离子通道进入细胞内；ＬＴＰ的... NO and CO enhance hippocampal activity-dependent long-term potentiation Long-term potentiation (LTP) is a form of synaptic plasticity that is thought to be closely linked to learning and memory. The production of LTP in the hippocampal CA1 region requires that Ca2 + enter the cell through the NMDA receptor ion channel;