Beta-adrenergic agonists or Beta-agonists are medications that relax muscles of the airways, which widens the airways and results in easier breathing. They are a class of sympathomimetic agents which act upon the beta adrenoceptors. In general, pure beta-adrenergic agonists have the opposite function of beta blockers.
Lindsay Ell. About Lindsay Ell. Named one of CMTâs Next Women of Country, Lindsay Ell is a triple threat: accomplished musician, unique vocalist and songwriter. The 26-year-old Calgary native learned to play guitar while traveling with her father to country-bluegrass camps as a young girl.
Model Declares Herself âSingleâ For âSummer â16â. Karrueche Tran may be staying mum when it comes to acknowledging rumors surrounding her dating life, but it appears that the model may also be aiming to silence new romance claims by declaring her âsingleâ status in a sultry new Instagram photo.