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Objective: Oral glucose tolerance testing (OGTT) is the current recommended approach for the diagnosis of gestational diabetes mellitus (GDM). Visfatin is a type of novel adipokine of interest that mostly participates in glucose metabolism and inflammatory processes. We aim to identify a screening technique for GDM using salivary visfatin levels and to establish this technique's value as a screening method compared to OGTT.
Methods: This is a cross-sectional case-control study. The cohort was formed from the saliva samples of pregnant patients in their 24 through 28 weeks of gestation. Patients were divided into two groups depending on their GDM status. OGTT and visfatin test results were compared and subjected to further analysis to establish a cutoff value for visfatin testing.
Results: ELISA results indicated a significant difference between patients with GDM compared to patients without GDM; the values were 18.89 ± 9.59 and 12.44 ± 8.75, respectively (p: 0.007). A cutoff value of 10.5 ng/mL can be used to detect GDM with 78% sensitivity and 51% specificity.
Conclusion: Salivary visfatin levels were significantly higher in patients with GDM. The existence of a differential in the concentration of visfatin in saliva can be utilized to develop a new screening method for GDM.
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http://dx.doi.org/10.20945/2359-3997000000396 | DOI Listing |
Arterioscler Thromb Vasc Biol
September 2025
Department of Cardiology, Laboratory of Heart Center, Heart Center, Zhujiang Hospital, Southern Medical University, China. (Q.D., X.Z., L.F., A.C., Z.L., Y.Y., J.Z., X.L., Y.L., J.Y.).
Background: Vascular calcification is very common in patients with chronic kidney disease and contributes to the increased risk of cardiovascular events. NAMPT (nicotinamide phosphoribosyltransferase), the rate-limiting enzyme in the salvage pathway of nicotinamide adenine dinucleotide, has been shown to exert an antiaging effect on vascular smooth muscle cells. However, whether NAMPT is involved in the regulation of vascular calcification remains unclear.
View Article and Find Full Text PDFBiosci Rep
August 2025
College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge UB8 3PH, UK.
Endometrial cancer (EC) is the most common gynaecological malignancy in developed countries. Early detection remains challenging, with no established plasma-based biomarkers for clinical use. This study aimed to evaluate plasma adipokines and their receptor expression as diagnostic biomarkers for EC.
View Article and Find Full Text PDFInt J Mol Sci
August 2025
Department of Neurology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia in Katowice, 41-800 Zabrze, Poland.
Adipocytokines are involved in the pathogenesis of multiple sclerosis by modulating inflammation, blood-brain barrier function and immune responses, which may affect disease course and treatment outcomes. Our study assessed serum levels of visfatin, adiponectin and resistin in patients with relapsing-remitting multiple sclerosis treated with fingolimod or natalizumab. We examined 49 patients with relapsing-remitting multiple sclerosis and 38 healthy controls.
View Article and Find Full Text PDFAdv Exp Med Biol
August 2025
The Laboratory of Physiological Hygiene and Exercise Science, School of Kinesiology, University of Minnesota Twin Cities, Minneapolis, MN, USA.
Hyperacetylation of proteins represents a stress to aged organisms. Increased consumption and loss of NAD+ homeostasis underlie a major mechanism for the disturbed acetylation/deacetylation balance during aging. Nicotinamide adenine dinucleotide (NAD) is a versatile chemical compound serving as a coenzyme in metabolic pathways and as a substrate to support the enzymatic functions of sirtuins (SIRTs), poly (ADP-ribose) polymerase-1 (PARP-1), and cyclic ADP ribose hydrolase (CD38).
View Article and Find Full Text PDFHemodial Int
August 2025
Department of Nephrology, Beijing Luhe Hospital, Capital Medical University, Beijing, China.
Background: Cardiac valve calcification is a serious complication in patients with cardiovascular disease. This study investigated the relationship between visfatin levels and cardiac valve calcification in individuals undergoing hemodialysis.
Methods: We conducted a cross-sectional study at Beijing Luhe Hospital of Capital Medical University, enrolling 339 maintenance hemodialysis patients between June 2023 and May 2024.