Circulating irisin levels reflect visceral adiposity in non-diabetic patients undergoing hemodialysis
Küçük Resim Yok
Tarih
2016
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Ltd
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Background: Recent evidence suggests that increased visceral adiposity is a strong independent risk factor for cardiovascular death and all-cause mortality in hemodialysis (HD) patients. Irisin, which is a novel myokine, can play critical roles in diabetes and adiposity. The purpose of our study was to investigate whether serum irisin levels are associated with body mass index, waist circumference (WC), and total fat mass in non-diabetic patients undergoing maintenance HD.Methods: This cross-sectional study included 108 non-diabetic HD patients and 40 age- and sex-matched apparently healthy subjects. Serum irisin concentrations were determined using an enzyme-linked immunosorbent assay. Body fat composition (TBF-410 Tanita Body Composition Analyzer) was measured and calculated.Results: Serum irisin levels did not differ between HD patients and the healthy controls (523.50 +/- 229.32 vs. 511.28 +/- 259.74, p=0.782). Serum irisin levels were associated with age (r=0.314; p=0.006), HOMA-IR (r=0.472; p=0.003), WC (r=0.862; p<0.001), and total fat mass (r=0.614; p<0.001). In multivariate regression analysis, WC (=1.240, p<0.001) and total fat mass (=0.792, p=0.015) were the variables that were significantly associated with irisin concentrations (R-2=0.684, p<0.001) after adjusting for confounding factors (age and HOMA-IR). Conclusions: These results suggest that serum irisin levels are related to visceral adiposity in non-diabetic HD patients.
Açıklama
Anahtar Kelimeler
Abdominal obesity; adiposity; hemodialysis; irisin
Kaynak
Renal Failure
WoS Q Değeri
Q4
Scopus Q Değeri
Q2
Cilt
38
Sayı
6
