NDT Advance Access originally published online on January 4, 2008
Nephrology Dialysis Transplantation 2008 23(3):783-785; doi:10.1093/ndt/gfm924
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
© The Author [2008]. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved. For Permissions, please e-mail: journals.permissions@oxfordjournals.org
Endothelial dysfunction in CKD: a new player in town?
Nephrology, Dialysis, Transplantation and Hypertension Unit, CNR-IBIM, Ospedali Riuniti, Reggio Cal, Italy
Carmine Zoccali, Unità Operativa Nefrologia, Dialisi e Trapianto Ospedali Riuniti, 89124 Reggio Cal, Italy. E-mail: carmine.zoccali@tin.it
Keywords: adipokines; adiponectin; chronic kidney disease; endothelial dysfunction; Visfatin
| The first 150 words of the full text of this article appear below. |
Endothelial dysfunction represents an obligatory, prodromal phase in the atherosclerosis process. Initially identified and thoroughly investigated in bench experiments, endothelial dysfunction has now progressed to a full-fledged outcome measure in clinical studies [1]. Endothelial function may be tested by two approaches [2]. The first is functional in nature and is based on the forearm haemodynamic response to acetylcholine (a pharmacological stimulus impinging upon the enzyme NO synthase) or to ischaemia [flow-mediated vasodilatation –(FMD) a physiological stimulus to the same enzyme]. The second approach rests on the measurement of the plasma concentration of specific biomarkers, i.e. a series of compounds, synthesized within the endothelium and that are released into the systemic circulation when endothelial integrity is hampered by noxious factors. The intercellular (ICAM) and vascular (VCAM) adhesion molecules, endothelial selectin (E-Selectin) and von Willebrand Factor (vWF) are currently held as the most reliable biomarkers of endothelial dysfunction/damage.
| Endothelial dysfunction in CKD |
|---|
The adipose tissue as a prime-time player in endothelial dysfunction
Adiponectin, Visfatin and endothelial function in CKD