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. 2018 Feb;15(2):214-218.
doi: 10.30773/pi.2017.05.24. Epub 2017 Dec 1.

Evaluating the Levels of Nesfatin-1 and Ghrelin Hormones in Patients with Moderate and Severe Major Depressive Disorders

Sermin Algul  1 , Oguz Ozcelik  2
Affiliations

Evaluating the Levels of Nesfatin-1 and Ghrelin Hormones in Patients with Moderate and Severe Major Depressive Disorders

Sermin Algul et al. Psychiatry Investig. 2018 Feb.

Abstract

Objective: The goal of this study was to evaluate the importance of nesfatin-1, acylated and des-acylated ghrelin, which are known as energy regulatory hormones, in patients with moderate and severe major depression disorders (MDD).

Methods: Thirty patients with a moderate degree of MDD and, 30 with a severe degree of MDD were used as participants in this study. Thirty subjects without depression were enrolled as a control group. The Hamilton Depression Rating Scale was used to classify the patients with MDD. Blood samples were taken after overnight fasting. The plasma nesfatin-1, acylated ghrelin and des-acylated ghrelin levels were measured using a commercially available enzyme-linked immunosorbent assay kit.

Results: The nesfatin-1, the acylated ghrelin and the des-acylated ghrelin levels were found to be significantly higher in severe MDD (3.92±0.4 ng/mL; 88.56±4.1 pg/mL; 962.76±67 pg/mL) as compared to moderate MDD (2.91±0.5 ng/mL; 77.63±4.19 pg/mL; 631.16±35 pg/mL), or the control (1.01±0.3 ng/mL; 58.60±9.00 pg/mL; 543.13±62 pg/mL), respectively.

Conclusion: Although nesfatin-1 and ghrelin are known as adversely affecting the hormones involving the regulation of appetite and food intake, they all increase in depressive patients and are even associated with the severity of the disease. In clinical medicine, the evaluation of the role of nesfatin-1 and ghrelin in endocrine and neu-roendocrine regulation of major metabolic functions is an important key mechanism in solving numerous diseases associated with endocrine and neuroendocrine disturbance. Increased levels of nesfatin-1 and ghrelin may also be important criteria in describing the prognoses of the patients and the effectiveness of the treatments.

Keywords: Acylated ghrelin; Des-acylated ghrelin; Major depression disorders; Nesfatin-1.

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Figures

Figure 1.
Figure 1.
Nesfatin-1 levels response to the control, moderate and severe major depressive groups. Values are presented as mean±SD. *significant differences compared to the control levels.
Figure 2.
Figure 2.
Acylated ghrelin levels response to the control, moderate and severe major depressive groups. Values are presented as mean±SD. *significant differences compared to the control levels.
Figure 3.
Figure 3.
Des-acylated ghrelin levels response to the control, moderate and severe major depressive groups. Values are presented as mean±SD. *significant differences compared to the control levels.
See this image and copyright information in PMC

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