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Irisin in idiopathic foetal growth restriction

Authors
  • Çağlar, Mete1
  • Göksu, Mehmet2
  • Isenlik, Bekir Sıtkı2
  • Yavuzcan, Ali1
  • Yılmaz, Musa3
  • Üstün, Yusuf1
  • Aydin, Suleyman3
  • Kumru, Selahattin1
  • 1 Düzce University School of Medicine, Department of Obstetrics and Gynecology, Düzce, Turkey , Düzce (Turkey)
  • 2 Antalya Education and Research Hospital, Department of Obstetrics and Gynecology, Antalya, Turkey , Antalya (Turkey)
  • 3 Firat University, Department of Biochemistry and Clinical Biochemistry (Firat Hormones Research Group) School of Medicine, Elazığ, Turkey , Elazığ (Turkey)
Type
Published Article
Journal
Journal of Endocrinological Investigation
Publisher
Springer-Verlag
Publication Date
May 01, 2014
Volume
37
Issue
7
Pages
619–624
Identifiers
DOI: 10.1007/s40618-014-0078-5
Source
Springer Nature
Keywords
License
Yellow

Abstract

PurposeThe aim of the present study was to compare maternal serum and cord blood irisin levels in females whose pregnancies were or were not complicated by idiopathic foetal growth restriction.MethodsA total of 30 subjects participated. The study group consisted of 15 female patients who were referred to our perinatology clinic for delivery because of foetal growth restriction developing in the third trimester. Fifteen females with uncomplicated singleton pregnancies constituted the control group. Irisin levels were assessed in maternal serum, as well as in serum from the umbilical vein and artery.ResultsThe demographic features of the two groups were similar (p > 0.05). Gestational age at delivery and birth weight were higher in females with uncomplicated pregnancies (p = 0.001). Umbilical artery irisin levels were significantly lower in pregnancies complicated by foetal growth restriction compared to controls (p = 0.003). Umbilical artery irisin levels were positively correlated with foetal weight (p = 0.01) and foetal abdominal circumference (measured by ultrasonography) (p = 0.01). Maternal and umbilical vein irisin levels did not differ between the two groups (p > 0.05).ConclusionsThe data suggest that umbilical artery irisin levels were lower in pregnancies complicated by foetal growth restriction. Such lower irisin levels may contribute to the pathogenesis of this common condition, and metabolic syndrome may be a long-term consequence of idiopathic FGR.

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