Vesnarinone

Vesnarinone

CAT N°: 23489
Price:

From 48.00 40.80

Vesnarinone is an inhibitor of phosphodiesterase 3 (PDE3; IC50s = 10.7 and 13.2 ?M for PDE3A and PDE3B, respectively).{41200} It also inhibits ether-a-go-go-related gene 1 (ERG1) channels (IC50 = 1.1 ?M in HEK293T cells expressing human ERG1).{41201} Vesnarinone (3-300 ?M) increases contractile tension in isolated ventricular muscles of dog, cat, rabbit, and guinea pig in a dose-dependent manner.{41202} Oral and i.v. administration of vesnarinone increases right ventricular pressure with no effect on heart rate in dog models of tricuspid insufficiency- and pulmonary stenosis-induced congestive heart failure. It also increases contractility and coronary flow while decreasing heart rate in a guinea pig model of aortic stenosis-induced congestive heart failure. Formulations containing vesnarinone have been used for the treatment of congestive heart failure.{41203}

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