Nitroxyl progenitors in the treatment of heart failure
    7.
    发明申请
    Nitroxyl progenitors in the treatment of heart failure 有权
    硝基脯氨酸治疗心力衰竭

    公开(公告)号:US20050192254A1

    公开(公告)日:2005-09-01

    申请号:US11096924

    申请日:2005-03-31

    摘要: Administration of an HNO/NO− donating compound, such as Angeli's salt, increases myocardial contractility while concomitantly lowering left ventricular preload in subjects experiencing heart failure. Moreover, administration of the HNO/NO− donating compound isopropylamine (IPA)/NO(Na(CH3)2CHNHN(O)NO) surprisingly exhibited positive inotropic effects in subjects experiencing heart failure that were superior to those caused by the HNO/NO− donating compound Angeli's salt. Additionally, in contrast to the effects observed with NO+ donors, administration of an HNO/NO− donor in combination with a positive inotropic agent did not impair the positive inotropic effect of the positive inotropic agent. Further, HNO/NO− exerts its positive inotropic effect independent of the adrenergic system, increasing contractility even in subjects receiving beta-antagonist therapy.

    摘要翻译: 施用HNO / NO - 辅助化合物,例如Angeli盐,增加心肌收缩力,同时降低经历心力衰竭的受试者的左心室预负荷。 此外,给予HNO / NO - 供体化合物异丙胺(IPA)/ NO(Na(CH 3)2 CHNHN(O)NO )令人惊讶地在经历心力衰竭的受试者中表现出正向的变力作用,其优于由提供HNO /供体化合物Angeli盐引起的那些。 另外,与使用NO + +供体观察到的效果相反,与正性肌力药物组合施用HNO / NO + - 供体不会损害正性肌力作用 正性肌力药。 此外,HNO / NO 发挥其与肾上腺素能系统无关的正性肌力作用,即使在接受β-拮抗剂治疗的受试者中也增加收缩力。