Nitroxyl, the novel redox sibling of NO, suppresses cerebrovascular NADPH oxidase

نویسندگان

  • Barbara Kemp-Harper
  • Ravina Ravi
  • Michelle Bullen
  • Rebecca Ritchie
  • Christopher Sobey
  • Alyson Miller
چکیده

Background Nitroxyl (HNO), the reduced and protonated congener of nitric oxide (NO), is emerging as a novel entity with distinct pharmacology and therapeutic advantages over NO• [1]. Importantly, HNO has vasoprotective actions with the potential to serve as an antioxidant. Here we explored the ability of HNO to modulate cerebrovascular NADPH oxidase activity, a major source of superoxide (O2) in the vasculature.

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عنوان ژورنال:

دوره 9  شماره 

صفحات  -

تاریخ انتشار 2009