Maternal and Umbilical Cord Heat-Shock Protein 70 Levels in Patients with Gestational Diabetes Mellitus

Authors : Mete Bertizlioğlu, Setenay Yılmaz, Ayşegül Kebapçılar, Aybike Tazegul, Özlem Seçilmiş, Berat Berrin Gençoğlu Bakbak, Sedat Abuşoğlu, Cetin Celik, Ali Unlu, Nasuh Utku Doğan, Görkem Aktaş
Pages : 251-257
Doi:10.54005/geneltip.1400341
View : 94 | Download : 129
Publication Date : 2024-04-30
Article Type : Research Paper
Abstract :AIMS: The purpose of this study is to determine if heat shock protein 70 (Hsp-70), a marker of cellular stress, is elevated in maternal serum and umbilical cord in pregnancies complicated by gestational diabetes mellitus (GDM) and to determine whether altered serum Hsp-70 concentrations in umbilical cord are related to serve as an indicator of early term delivery (37 0/7–38 6/7 weeks of gestation) in women with GDM and control group. METHODS: The study included 62 patients with GDM (GDM group) and 22 non-diabetic, healthy women before caesarean section in this case-control study. We analyzed serum levels of Hsp-70 in pregnancies and umbilical cord sera and other biochemical and anthropometric markers, early term delivery in all subjects. RESULTS: Maternal Serum levels of Hsp-70 were significantly higher in patients with GDM than in healthy pregnant women. The umbilical cord levels of Hsp-70 in GDM patients were also increased as compared to healthy pregnant women but missed the commonly acceptable significance level. Cord Hsp-70 levels showed a negatively significant correlation with time of delivery, in women with GDM patients. Cord Hsp-70 levels showed a negatively significant correlation with time of delivery, also in the whole group. CONCLUSIONS: Maternal Hsp-70 was significantly higher in patients with GDM. The obtained results seem to indicate that elevated umbilical cord Hsp-70 values may potentially be used as indicators of risk factor for early term delivery in pregnancies.
Keywords : heat shock protein 70, gestasyonel diyabetes mellitus, erken doğum

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