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.
Lady Antebellum's Hillary Scott Welcomes Baby Girl Eisele! Hillary Scott and her husband Chris Tyrell have welcomed their first child together â a baby girl named Eisele Kaye, according to People. The 27-year-old Lady Antebellum lead singer gave birth to her bundle of joy on Monday (July 22) in Nashville, Tenn. Eisele Kaye is a combination of Chrisâ motherâs maiden name and Hillaryâs momâs middle name. It is pronounced Eyes-lee. âShe is incredibly gorgeous,â Chris said about his baby girl, who weighed in at 7 lbs., 13 oz. This is the first child for the couple, who got married in January 2012.