Alpha-1 adrenergic receptors (α1-ARs) play a significant role in the regulation of cardiovascular function, particularly in conditions such as heart failure and myocardial infarction (MI).

Alpha-1 adrenergic antagonists produce greater improvement in voiding symptoms and urinary flow rates than finasteride alone. No additive or synergistic effects have been proven when terazosin was ...

Beta-1 receptors are adrenergic receptors primarily responsible for sympathetic nervous system signaling, in conjunction with alpha-1 and alpha-2 receptors [1, 5]. Beta-1 receptors are G-protein ...

THE adrenergic receptors have been broadly classified into two groups: alpha and beta 1. Adrenergic receptors present in the mammalian cardiac muscle are now thought to belong to the beta type ...

Epinephrine 0.15mg (1:2000); prefilled auto-injector; contains sulfites. Epinephrine acts on both alpha- and beta-adrenergic receptors. Through its action on alpha-adrenergic receptors ...

This review will focus specifically on the role played by the vascular adrenergic receptors in the modulation of coronary vasomotion. Competing interests: In compliance with EBAC/EACCME guidelines, ...

The vasoconstrictor receptors, alpha adrenergic in type, are present in both somatic and visceral regions. The net effect of intravenously administered dopamine on regional flows will depend on the ...

(1). In skeletal muscle: epinephrine causes glycogen breakdown ... Two basic types of epinephrine receptors -- called alpha and beta adrenergic receptors (adrenergic = for adrenaline). The two types ...

Alpha-1-adrenergic antagonists relax prostatic smooth muscle, but do not reduce prostate size. Alpha-adrenergic antagonists work best in patients with BPH symptoms caused by excessive adrenergic ...