Diabetol Metab Syndr. 2014 Dec 17;6(1):142. doi: 10.1186/1758-5996-6-142. eCollection 2014.
Serum prolidase activity is associated with non-diabetic metabolic syndrome.
Diabetology & metabolic syndrome
Suzan Tabur, Elif Oguz, Mehmet Ali Eren, Hakan Korkmaz, Esen Savas, Nurten Aksoy, Tevfik Sabuncu
Affiliations
Affiliations
- Faculty of Medicine, Department of Internal Medicine, Division of Endocrinology, Gaziantep University, 27100, Sahinbey, Gaziantep, Turkey.
- Faculty of Medicine, Department of Medical Pharmacology, Harran University, 63300 Sanliurfa, Turkey.
- Faculty of Medicine, Department of Internal Medicine, Division of Endocrinology, Harran University, 63300 Sanliurfa, Turkey.
- Faculty of Medicine, Department of Internal Medicine, Gaziantep University, 27100 Sahinbey, Gaziantep Turkey.
- Faculty of Medicine, Department of Clinical Biochemistry, Harran University, 63300 Sanliurfa, Turkey.
PMID: 25540672
PMCID: PMC4276100 DOI: 10.1186/1758-5996-6-142
Abstract
OBJECTIVE: The aim of this study was to determine the role of serum prolidase activity and the possible association with oxidative stress parameters in non-diabetic metabolic syndrome.
METHODS: 30 obese patients without metabolic syndrome (MetS), 34 non-diabetic obese patients with MetS, and 23 volunteer control subjects were enrolled in the study. Fasting plasma glucose (FPG), plasma glucose following 75 g glucose administration, high-density lipoprotein- cholesterol (HDL-C), high-density lipoprotein- cholesterol (LDL-C), total cholesterol, triglyceride (TG), total antioxidant status (TAS), total oxidative status (TOS), oxidative stress index (OSI), and prolidase activities of all subjects were analyzed.
RESULTS: Prolidase levels was significantly higher in MetS group compared to both obese and control groups (p < 0.001 and p < 0.05 respectively). Prolidase was also higher in the obese group than in the control group (p < 0.05). Prolidase was negatively correlated with TAS and HDL-C (r = -0,362, p < 0.001; r = -0.320, p < 0.01, respectively) and positively correlated with BMI, weight, waist-c, SBP, DBP, TG, TC, LDL-C.
CONCLUSION: Prolidase activity may have a role in the pathogenesis of metabolic syndrome.
Keywords: Metabolic syndrome; Non-diabetic; Obesity; Prolidase
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