Volume 20, Issue 10 (1-2018)
J Arak Uni Med Sci 2018, 20(10): 29-39 |
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Jamilian M, Jamshidi S. Efficacy of Selenium Supplement on Gene Expression of Inflammatory Cytokines and Vascular Endothelial Growth Factor in Gestational Diabetes. J Arak Uni Med Sci 2018; 20 (10) :29-39
URL: http://jams.arakmu.ac.ir/article-1-5396-en.html
URL: http://jams.arakmu.ac.ir/article-1-5396-en.html
1- Department of Gynecology, Arak University of Medical Sciences, Arak, Iran. , mjamilian@yahoo.com
2- Department of Gynecology, Arak University of Medical Sciences, Arak, Iran.
2- Department of Gynecology, Arak University of Medical Sciences, Arak, Iran.
Abstract: (3870 Views)
Abstract
Background: Selenium supplement has multiple important effects, including anti-inflammatory effect. The aim of this study was to assess the effects of selenium supplement on gene expression of inflammatory cytokines and vascular endothelial growth factor in gestational diabetes.
Materials and Methods: This randomized double blind placebo control trial was performed on 40 patients suffering from GDM aged 18–40 years old. Participants were randomly divided into interventional group receiving 200mg/day selenium supplements (n=20) and control group receiving placebo (n=20) for 6 weeks. Primary outcome was gene expression of inflammatory cytokines and VEGF which were assessed in lymphocyte of GDM patients by RT-PCR method.
Results: After 6 weeks intervention, in comparison with the control group, interventional group showed down regulation of gene expression of tumor necrosis factor alpha (TNF–α) (p=0.02) and transforming growth factor beta (TGF–β) (p=0.01) and up-regulation of gene expression of vascular endothelial (VEGF) (p = 0.03) in lymphocytes of GDM. There was not any significant change following intervention with selenium regarding gene expression of interleukin IL-1 β and IL-8 in lymphocytes of GDM patients.
Conclusion: 6 weeks supplementation with selenium in patients with GDM can cause down regulated gene expression of TNF-α and TGF–β, and up regulated gene expression of VEGF. Selenium supplement had not any effect on gene expression of IL-1 β and IL-8.
Background: Selenium supplement has multiple important effects, including anti-inflammatory effect. The aim of this study was to assess the effects of selenium supplement on gene expression of inflammatory cytokines and vascular endothelial growth factor in gestational diabetes.
Materials and Methods: This randomized double blind placebo control trial was performed on 40 patients suffering from GDM aged 18–40 years old. Participants were randomly divided into interventional group receiving 200mg/day selenium supplements (n=20) and control group receiving placebo (n=20) for 6 weeks. Primary outcome was gene expression of inflammatory cytokines and VEGF which were assessed in lymphocyte of GDM patients by RT-PCR method.
Results: After 6 weeks intervention, in comparison with the control group, interventional group showed down regulation of gene expression of tumor necrosis factor alpha (TNF–α) (p=0.02) and transforming growth factor beta (TGF–β) (p=0.01) and up-regulation of gene expression of vascular endothelial (VEGF) (p = 0.03) in lymphocytes of GDM. There was not any significant change following intervention with selenium regarding gene expression of interleukin IL-1 β and IL-8 in lymphocytes of GDM patients.
Conclusion: 6 weeks supplementation with selenium in patients with GDM can cause down regulated gene expression of TNF-α and TGF–β, and up regulated gene expression of VEGF. Selenium supplement had not any effect on gene expression of IL-1 β and IL-8.
Type of Study: Original Atricle |
Subject:
Obstetrics & Gynocology
Received: 2017/10/22 | Accepted: 2017/11/21
Received: 2017/10/22 | Accepted: 2017/11/21
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