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一氧化氮（ＮＯ）是机体的一种重要的调节介质和神经递质，且系一种细胞毒性分子。近几年来研究表明，ＮＯ在胃肠粘膜的保护和损伤中有双重作用。ＮＯ２－／ＮＯ３－为ＮＯ的代谢产物，可作为ＮＯ生成的指标。我们通过对３２例消化性溃疡（ＰＵ）患者及１２例正常人血浆、...
Nitric oxide (NO) is an important mediator and neurotransmitter in the body and is a cytotoxic molecule. In recent years, studies have shown that NO has a dual role in the protection and injury of gastrointestinal mucosa. NO2- / NO3- NO metabolites, can be used as an indicator of NO generation. We passed 32 cases of peptic ulcer (PU) patients and 12 cases of normal plasma, ...