136 Results for "
Vasoconstriction
" in MedChemExpress (MCE) Product Catalog:
Products (136)
136 Results for "Vasoconstriction" in MCE Product Catalog:
14
Target:
Conivaptan hydrochloride (YM 087) is an orally active dual vasopressin V1a/V2 receptor antagonist with Ki values of 0.48 nM and 3.04 nM for vasopressin V1a receptor and V2 receptor, respectively. Conivaptan hydrochloride competitively and reversibly blocks vasopressin-mediated antidiuresis, vasoconstriction, and cellular hypertrophy, while inhibiting CYP3A4. Conivaptan hydrochloride inhibits vasopressin-induced intracellular calcium, cAMP, and mitogen-activated kinase activation in vascular smooth muscle cells and cardiomyocytes. Conivaptan hydrochloride induces water diuresis while improving hemodynamics in heart failure models, reducing left ventricular end-diastolic pressure, vascular resistance, and organ weight. Conivaptan hydrochloride is used for research on hyponatremia and congestive heart failure .