Role of Endothelin-A (ETA) and Endothelin-B (ETB) Receptors in the Vasodilatory Response to Endothelin-3 (ET-3)
Conditions
- Pulmonary Arterial Hypertension
- Vasodilation
- Vasoconstriction
Interventions
- DRUG: Bosentan
- DRUG: Sitaxsentan
- DRUG: Placebo
- BIOLOGICAL: Endothelin-3
Sponsor
University of Edinburgh
Collaborators