title: Renin system activation and delayed function of the renal transplant.
abstract: Delayed graft function (DGF), defined as persistent renal failure that requires dialysis within the first week after kidney transplantation, occurs commonly after cadaveric renal transplantation (CRT). This has important implications for long-term outcome because the 1-year allograft survival rate is significantly reduced when DGF occurs. The mechanisms contributing to the development of DGF are not well established. However, several lines of evidence indicate that excess renin system activity, in both the cadaver kidney donor and recipient, contributes importantly to the pathogenesis of DGF. If this hypothesis can be verified in clinical studies, then pharmacologic agents that interrupt the renin-angiotensin system (eg, type 1 angiotensin II receptor blockade, angiotensin converting enzyme inhibition, and beta-adrenergic blockade) in the donor and recipient might significantly improve the outcome of cadaveric renal transplants.
authors.affiliation: Rogosin Institute, Department of Surgery, New York Presbyterian Hospital, Weill Medical College of Cornell University, New York 10021, USA. blumenj@mail.rockefeller.edu
authors.forename: J D
authors.initials: JD
authors.lastname: Blumenfeld
authors.forename: D F
authors.initials: DF
authors.lastname: Catanzaro
authors.forename: M
authors.initials: M
authors.lastname: Kinkhabwala
authors.forename: J
authors.initials: J
authors.lastname: Cheigh
authors.forename: C
authors.initials: C
authors.lastname: Hartono
authors.forename: D
authors.initials: D
authors.lastname: Serur
authors.forename: S
authors.initials: S
authors.lastname: Kapur
authors.forename: W T
authors.initials: WT
authors.lastname: Stubenbord
authors.forename: R
authors.initials: R
authors.lastname: Haschemeyer
authors.forename: R
authors.initials: R
authors.lastname: Riggio
mesh_terms: D006085:Graft Survival / Q000502:physiology; D006801:Humans; D007668:Kidney / Q000502:physiology*; D016030:Kidney Transplantation / Q000502:physiology*; D012083:Renin / Q000502:physiology*
chemical_list: D012083:Renin