The crystal structure of a second G protein–coupled receptor sheds light on these key ... This effectively shields the binding site from the extracellular compartment (Fig.

The addition of β-adrenergic receptor antagonists to a medical regimen for heart failure that includes angiotensin-converting enzyme (ACE) inhibitors as background therapy has been associated ...

A study by Bruynzeel et al. has now assessed preoperative risk factors and the efficacy of presurgical treatment with two different α-adrenergic receptor antagonists. Pheochromocytoma is one of ...