Nitric oxide (NO)

一氧化氮

英文解释

Nitric oxide (NO) is a gas with diverse biological activities produced from arginine by NO synthases. It is capable of interacting with a number of molecules, most notably superoxide, forming peroxynitrite, which, in turn, can mediate bactericidal or cytotoxic reactions. Nitric oxide also mediates smooth muscle relaxation, neurotransmission, and modulation of inflammation in a number of organ systems and pathophysiologic conditions.

中文解释

一氧化氮 (NO) 是由精氨酸合成的一氧化氮合成酶产生的一种具有多种生物活性的气体。它能够与许多分子相互作用，最显著的是超氧化物，形成过氧亚硝酸盐，反过来，可以介导杀菌或细胞毒性反应。一氧化氮还介导平滑肌松弛、神经传递和调节许多器官系统和病理生理条件下的炎症。

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