Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Medicine and Health Sciences
The Place Of Arbs In Heart Failure Therapy: Is Aldosterone Suppression The Key?, Uma Markan, Samhitha Pasupuleti, Celina M. Pollard, Arianna Perez Bhs Student, Beatrix Aukszi, Anastasios Lymperopoulos
The Place Of Arbs In Heart Failure Therapy: Is Aldosterone Suppression The Key?, Uma Markan, Samhitha Pasupuleti, Celina M. Pollard, Arianna Perez Bhs Student, Beatrix Aukszi, Anastasios Lymperopoulos
Chemistry and Physics Faculty Articles
Since the launch of the first orally available angiotensin II (AngII) type 1 receptor (AT1R) blocker (ARB) losartan (Cozaar) in the late 1990s, the class of ARBs (or ‘sartans’, short for Angiotensin-RecepTor-ANtagonistS) quickly expanded to include candesartan, eprosartan, irbesartan, valsartan, telmisartan, and olmesartan. All ARBs have high affinity for the AT1 receptor, expressed in various tissues, including smooth muscle cells, heart, kidney, and brain. Since activation of AT1R, the target of these drugs, leads, among other effects, to vascular smooth muscle cell growth, proliferation and contraction, activation of fibroblasts, cardiac hypertrophy, aldosterone secretion from the …