کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5897263 1155264 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Cord blood nesfatin-1 in large for gestational age pregnancies
ترجمه فارسی عنوان
خون بند ناف برای اولین بار در بارداری حاملگی ناسپاتین 1 است
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی علوم غدد
چکیده انگلیسی

ObjectiveTo investigate possible alterations in cord blood levels of adipokine nesfatin-1 (secreted by adipose tissue and pancreatic β-cells and implicated in glucose metabolism and insulin resistance), as well as insulin, in large (LGA) and appropriate for gestational age (AGA) pregnancies, granted that these groups differ in body fat mass and metabolic/endocrine mechanisms.Materials and methodsCord blood nesfatin-1 and insulin concentrations were prospectively measured in 40 LGA (9 born from diabetic and 31 from non-diabetic mothers) and 20 AGA singleton full-term infants as well as their mothers.ResultsCord blood nesfatin-1 concentrations were significantly lower in LGA compared to AGA neonates (b = −0.206, SE 0.07, p = 0.005). However, cord blood nesfatin-1 concentrations were elevated in infants born from mothers with gestational diabetes mellitus (GDM), compared to those born from non-diabetic mothers, after controlling for group (b = 0.190, SE 0.10, p = 0.05). Finally, cord blood nesfatin-1 concentrations were lower in cases of vaginal delivery (b = 0.11, SE 0.05, p = 0.042). Insulin levels were significantly elevated, as customized centiles increased (b = 0.004, SE = 0.002, p = 0.016). No significant correlation was found between insulin and nesfatin-1 in maternal and umbilical cord levels.ConclusionsIn this study nesfatin-1 levels are decreased in LGA compared to AGA fetuses. Fetal nesfatin-1 concentrations are higher in cases of GDM and cord blood nesfatin-1 concentrations are lower in cases of vaginal delivery.

► Nesfatin-1 levels are decreased in LGA fetuses. ► Nesfatin-1 is involved in insulin resistance/glucose homeostasis in GDM pregnancies. ► Nesfatin-1 levels decrease in vaginal delivery. ► LGA fetuses present with excessive adipose tissue and increased insulin levels.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cytokine - Volume 61, Issue 2, February 2013, Pages 591-594
نویسندگان
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