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瞬间焕新:基于亚硝基硫醇、可控超氧化物形成及导致过氧亚硝酸盐的“多米诺”反应的天然三组分抗菌组合。

Flush with a flash: natural three-component antimicrobial combinations based on -nitrosothiols, controlled superoxide formation and "domino" reactions leading to peroxynitrite.

作者信息

Alhasan Rama, Kharma Ammar, Nasim Muhammad Jawad, Abdin Ahmad Yaman, Bonetti Justine, Giummelly Philippe, Ejike Chukwunonso E C C, Leroy Pierre, Gaucher Caroline, Jacob Claus

机构信息

Division of Bioorganic Chemistry , School of Pharmacy , Saarland University , D-66123 Saarbruecken , Germany . Email:

Université de Lorraine , CITHEFOR , F-54000 Nancy , France.

出版信息

Medchemcomm. 2018 Oct 24;9(12):1994-1999. doi: 10.1039/c8md00414e. eCollection 2018 Dec 1.

DOI:10.1039/c8md00414e
PMID:30647877
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6301271/
Abstract

-Nitrosothiols are ˙NO releasing agents renowned for vasodilatory and antioxidant properties. O˙ promotes their decomposition, forming highly aggressive peroxynitrite ions (ONOO). Since the production of O˙ can be controlled by enzymes or by visible light, such otherwise harmless components can be turned into effective antimicrobial and nematicidal combinations with numerous potential applications in medicine.

摘要

亚硝基硫醇是一类以血管舒张和抗氧化特性而闻名的一氧化氮释放剂。超氧阴离子(O˙)会促使它们分解,形成极具攻击性的过氧亚硝酸根离子(ONOO)。由于超氧阴离子的产生可以通过酶或可见光来控制,这些原本无害的成分可以转化为有效的抗菌和杀线虫组合,在医学上有众多潜在应用。

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1
Flush with a flash: natural three-component antimicrobial combinations based on -nitrosothiols, controlled superoxide formation and "domino" reactions leading to peroxynitrite.瞬间焕新:基于亚硝基硫醇、可控超氧化物形成及导致过氧亚硝酸盐的“多米诺”反应的天然三组分抗菌组合。
Medchemcomm. 2018 Oct 24;9(12):1994-1999. doi: 10.1039/c8md00414e. eCollection 2018 Dec 1.
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Peroxynitrite-mediated cytotoxicity to Trypanosoma cruzi.过氧亚硝酸盐介导的对克氏锥虫的细胞毒性。
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Peroxynitrite-mediated vasorelaxation: evidence against the formation of circulating S-nitrosothiols.过氧亚硝酸盐介导的血管舒张:反对循环中S-亚硝基硫醇形成的证据。
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[Role of peroxynitrite anion in different diseases].[过氧亚硝酸盐阴离子在不同疾病中的作用]
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Tyrosine modification by reactive nitrogen species: a closer look.活性氮物质对酪氨酸的修饰:深入研究
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本文引用的文献

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Resuspendable Powders of Lyophilized Chalcogen Particles with Activity against Microorganisms.具有抗微生物活性的冻干硫属元素颗粒可再悬浮粉末。
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Endothelial γ-glutamyltransferase contributes to the vasorelaxant effect of S-nitrosoglutathione in rat aorta.内皮γ-谷氨酰转移酶有助于 S-亚硝基谷胱甘肽在大鼠主动脉中的血管舒张作用。
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S-nitrosothiols and the S-nitrosoproteome of the cardiovascular system.心血管系统中的 S-亚硝基硫醇和 S-亚硝基蛋白质组。
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