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一氧化氮(NO)作为一种新的神经元信使,参与了突触可塑性等多种生理过程;一氧化氮合酶(NOS)抑制剂或NO供体外源性给药,能影响动物的学习记忆。本实验以NOS活性和NO代谢产物亚硝酸盐(NOt)为指标,观察到大鼠在学习过程中内源性NO出现特异性变化。雌性成年Wistar大鼠30只
Nitric oxide (NO), as a new messenger of neurons, is involved in various physiological processes such as synaptic plasticity. Nitric oxide synthase (NOS) inhibitors or NO are administered exogenously and can affect animal learning memory. In this study, NOS activity and NO metabolites nitrite (NOt) as an indicator of endogenous NO observed in rats during the study showed a specific change. Thirty adult female Wistar rats