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首页> 外文期刊>Biochemical Pharmacology >S-Nitrosothiols as potential therapeutics to induce a mobilizable vascular store of nitric oxide to counteract endothelial dysfunction
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S-Nitrosothiols as potential therapeutics to induce a mobilizable vascular store of nitric oxide to counteract endothelial dysfunction

机译:S-亚硝基硫醇作为潜在的治疗方法,以诱导一氧化氮的可达血管储存,以抵消内皮功能障碍

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摘要

Endothelial dysfunction predisposing to cardiovascular diseases is defined as an imbalance in the production of vasodilating factors, such as nitric oxide (NO), and vasoconstrictive factors. To insure its physiological role, NO, a radical with very short half-life, requires to be stored and transported to its action site. S-nitrosothiols (RSNOs) like S-nitrosoglutathione (GSNO) represent the main form of NO storage within the vasculature. The NO store formed by RSNOs is still bioavailable to trigger vasorelaxation. In this way, RSNOs are an emerging class of NO donors with a potential to restore NO bioavailability within cardiovascular disorders.
机译:内皮功能障碍易受心血管疾病的缺陷被定义为生产血管舒张因子的不平衡,例如一氧化氮(NO)和血管收缩因子。 为了确保其生理作用,不,具有非常短的半衰期的激进,需要储存和运输到其动作现场。 S-亚硝基硫醇(GSNO)如S-Nitrosogluthathione(GSNO)代表脉管系统内没有储存的主要形式。 RSNOS形成的没有商店仍然是生物可利用的,以触发vasorelaxation。 通过这种方式,RSNOS是一种没有捐赠者的新出现类,其可能在心血管障碍内恢复没有生物利用度。

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