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Increased serum renalase in peritoneal dialysis patients: Is it related to cardiovascular disease risk?   
Yazarlar (10)
Ebru Gök Oğuz
Hadim Akoğlu
Sağlık Bilimleri Üniversitesi, Türkiye
Gülay Ulusal Okyay
Güner Karaveli Gürsoy
Tolga Yıldırım
Hacettepe Üniversitesi, Türkiye
Özgür Merhametsiz
Tolga Çimen
Prof. Dr. Başol CANBAKAN Prof. Dr. Başol CANBAKAN
Kafkas Üniversitesi, Türkiye
Ekrem Yeter
Mehmet Deniz Aylı
Sağlık Bilimleri Üniversitesi, Türkiye
Devamını Göster
Özet

Background

Renalase, with possible monoamine oxidase activity, is implicated in degradation of catecholamines; which suggests novel mechanisms of cardiovascular complications in patients with chronic kidney diseases. Epicardial adipose tissue (EAT) has been found to correlate with cardiovascular diseases (CVD) in dialysis patients. The present study aimed to evaluate the association of serum renalase levels with EAT thickness and other CVD risk factors in peritoneal dialysis (PD) patients.

Methods

The study included 40 PD patients and 40 healthy controls. All subjects underwent blood pressure and anthropometric measurements. Serum renalase was assessed by using a commercially available assay. Transthoracic echocardiography was used to measure EAT thickness and left ventricular mass index (LVMI) in all subjects.

Results

The median serum renalase level was significantly higher in the PD patients than in the control group [176.5 (100-278.3) vs 122 (53.3-170.0)ng/ml] (p=0.001). Renalase was positively correlated with C-reactive protein (r=0.705, p<0.001) and negatively correlated with RRF (r=-0.511, p=0.021). No correlation was observed between renalase and EAT thickness or LVMI. There was a strong correlation between EAT thickness and LVMI in both the PD patients and the controls (r=0.848, p<0.001 and r=0.640, p<0.001 respectively).

Conclusions

This study indicates that renalase is associated with CRP and residual renal function but not with EAT thickness as CVD risk factors in PD patients.
Anahtar Kelimeler
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı Nefrologia
Dergi ISSN 0211-6995 Wos Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce
Basım Tarihi 03-2017
Cilt No 37
Sayı 2
Sayfalar 189 / 194
Doi Numarası 10.1016/j.nefro.2016
Makale Linki https://www.ncbi.nlm.nih.gov/pubmed/28160962