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一氧化氮（nitricoxide，NO）是一种简单而不稳定的自由基气体，很多细胞均有合成NO的酶，近10年的研究表明NO可作为介质、信使或细胞功能调节因子，参与机体许多生理和病理过程。随着有关NO的研究深入，NO与肿瘤生物学的关系，以及NO在抗肿瘤中的作用亦受到关注。本文通过对N
Nitric oxide (NO) is a simple and unstable free radical gas. Many cells have enzymes that synthesize NO. Nearly 10 years of research have shown that NO can be used as a mediator, messenger, or cell function regulator and participate in many organisms. Physiological and pathological processes. With the in-depth study of NO, the relationship between NO and tumor biology, as well as the role of NO in anti-tumor are also concerned. This article through the N