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一氧化氮 (ｎｉｔｒｉｃｏｘｉｄｅ ,ＮＯ)是近年来发现的生物体内重要的信使分子 ,它参与多种疾病的病理生理过程。ＮＯ是由一氧化氮合酶 (ＮＯｓｙｎｔｈａｓｅ,ＮＯＳ)介导 ,以Ｌ -精氨酸 (Ｌ -Ａｒｇ)和分子氧为底物合成的一种小分子气体自由基。ＮＯＳ有 3种亚型 :内皮型
Nitric oxide (NO) is an important messenger molecule found in organisms in recent years. It participates in the pathophysiological processes of many diseases. NO is a small molecular gas radical mediated by NO synthase (NOS) and L-arginine (L-Arg) and molecular oxygen as substrates. There are 3 subtypes of NOS: endothelial