内源性一氧化氮的生物学特性及作用

The Biological Property and Role of Endogenous Nitric Oxide

作为重要的细胞信使和效应分子，内源性一氧化氮介导并调节多种生理功能，在心血管系统，神经系统炎症和免疫反应中起着重要的作用。内源性一氧化氛产生异常或一氧化氛合成酶异常时，可能与某些疾病的发生及发展有一定的关系。

As an important cellular messenger and activemolecule, endogenous nitric oxide has the effect oftransmitting and regulating many physiological func-tions and plays an important role in regulating thefunctions of cardiovascular and nerve systems and im-munological reactions. Changes in the production ofendogenous nitric oxide and the activity of nitric oxidesynthase may be responsibIe for the pathogenesis anddevelopment of some diseases.