Preserved function of late-outgrowth endothelial cells in medically treated hypertensive patients under well-controlled conditions.

ABSTRACT: Endothelial progenitor cells (EPCs) participate in renal repair, but their number and function may be impaired by exposure to cardiovascular risk factors. The number of circulating EPCs is decreased in essential and renovascular hypertensive patients, but the effects of hypertension on EPC function are incompletely understood. We hypothesized that EPC function was preserved under well-controlled conditions in treated hypertensive patients. Patients with atherosclerotic renal artery stenosis (ARAS; n=22) or essential hypertension (n=24) were studied during controlled sodium intake and antihypertensive regimen. Late-outgrowth EPCs were isolated from the inferior vena cava (IVC) and renal vein blood of ARAS and essential hypertension patients and a peripheral vein of matched normotensive cont

SUBMITTER: Chen Z 

PROVIDER: S-EPMC4162760 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature