Beta-Blockers, Intrinsic Sympathomimetic

Some beta blockers (e.g. oxprenolol, pindolol, penbutolol, labetalol and acebutolol) exhibit intrinsic sympathomimetic activity (ISA). These agents are capable ...

由 WB White 著作 · 1985 · 被引用 4 次 — A new class of beta-adrenergic blockers with the pharmacologic property of intrinsic sympathomimetic activity (ISA) is emerging for use in the treatment of ...

由 P Jaillon 著作 · 1990 · 被引用 27 次 — Intrinsic sympathomimetic activity (ISA) characterizes a group of β blockers that are able to stimulate β-adrenergic receptors (agonist effect) and to ...

2023年9月6日 — Intrinsic sympathomimetic activity (. ISA. ) · Beta blockers with. ISA. bind to and stimulate the. β-adrenergic · receptor (agonistic effect) ...

Beta-blockers are used to treat hypertension, tachyarrhythmias such as atrial fibrillation, and systolic congestive heart failure. Other less common indications ...

Beta-blockers with intrinsic sympathomimetic activity (ISA) are drugs used to lower blood pressure and maintain heart rate. Beta-blockers with ISA stimulate ...

β-blockers with a significant degree of ISA interact with both binding and activation sites on the beta receptor. Although these drugs attach avidly to the ...

1.兼具β受體作用劑及阻斷劑二種特性，高劑量時對β1及β2受體具有微弱的興奮作用，即所謂的內源性擬交感神經活性(intrinsic sympathomimetic activity, ISA)，但可阻斷體內強 ...