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Albuterol
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Written by NCI Thesaurus v.07.09d   
Definition of Albuterol
A racemic mixture of the r-isomer levalbuterol and s-albuterol, a short-acting sympathomimetic agent with bronchodilator activity. Albuterol stimulates beta-2 adrenergic receptors in the lungs, thereby activating the enzyme adenylate cyclase that catalyzes the conversion of adenosine triphosphate (ATP) to cyclic-3',5'-adenosine monophosphate (cAMP). Increased cAMP concentrations relax bronchial smooth muscle, relieve bronchospasms, and reduce inflammatory cell mediator release, especially from mast cells. Albuterol although to a lesser extent, also stimulates beta-1 adrenergic receptors, thereby increasing the force and rate of myocardial contraction.

Albuterol is from the group

Beta-adrenergic Agonist
Bronchodilator

Other Names for Albuterol

Albuterol
ALBUTEROL

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NCI Thesaurus License

 
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