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PubMed · 16378057

Endothelial functions improve with decrease in asymmetric dimethylarginine (ADMA) levels after renal transplantation.

Mahmut Ilker Yilmaz·Mutlu Saglam·Kayser Caglar·Erdinc Cakir·Taner Ozgurtas·Alper Sonmez·Tayfun Eyileten·Mujdat Yenicesu·Cengizhan Acikel·Yusuf Oguz·Omer Ozcan·Ugur Bozlar·Kemal Erbil·Ismail Aslan·Abdulgaffar Vural
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Abstract

BACKGROUND: Chronic kidney disease (CKD) is associated with increased cardiovascular events. The relationships between the markers of inflammation and endothelial dysfunction were investigated both before and after living donor kidney transplantation. METHODS: Twenty-seven renal transplant patients were studied. Eleven patients (six male, five female) were on cyclosporine A, whereas 16 patients (nine male, seven female) were treated with tacrolimus based regimes. Twenty-seven subjects (12 males, 15 females) were studied as controls. Plasma adiponectin, high sensitive C reactive protein (hsCRP), Asymetric dimethyl arginine (ADMA) levels were studied before transplantation and on days 1, 3, 7, 14, and 28. The brachial artery flow mediated dilatation (FMD) was studied before transplantation and on the 28th day. RESULTS: Serum hsCRP and ADMA levels decreased significantly from the first posttransplantation day on each measurement (P<0.001 for all) while the decrement of plasma adiponectin started in the third day (P<0.001 for all). The FMD was lower in the patients than the control group (P<0.001) and improved significantly in the 28th day of transplantation (P<0.001). CONCLUSIONS: The results indicate that ADMA is associated with FMD in CKD both before and after kidney transplantation. Endothelial functions improve at the very beginning of the posttransplantation period with accompanying reduction in ADMA and hsCRP levels.

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AdultArginineBiomarkersBlood GlucoseBlood PressureC-Reactive ProteinCohort StudiesCyclosporineFemaleHumansImmunosuppressive AgentsKidney Failure, ChronicKidney TransplantationLipidsLiving DonorsMaleProspective StudiesTacrolimusTreatment OutcomeComparative StudyJournal Article

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Mahmut Ilker Yilmaz, Mutlu Saglam, Kayser Caglar, Erdinc Cakir, Taner Ozgurtas, Alper Sonmez, Tayfun Eyileten, Mujdat Yenicesu, Cengizhan Acikel, Yusuf Oguz, Omer Ozcan, Ugur Bozlar, Kemal Erbil, Ismail Aslan, Abdulgaffar Vural. 2005-12-27. Endothelial functions improve with decrease in asymmetric dimethylarginine (ADMA) levels after renal transplantation.. https://doi.org/10.1097/01.tp.0000183750.22675.be

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