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Review paper

Importance of inflammatory markers and IL-6 for diagnosis and follow up of patients with type 2 diabetes mellitus

By
Maja Malenica Orcid logo ,
Maja Malenica
Contact Maja Malenica

Department for Biochemistry and Clinical Analysis, Faculty of Pharmacy, University of Sarajevo, Sarajevo, Bosnia and Herzegovina

Mira Šilar ,
Mira Šilar

University Clinic of Pulmonary and Allergic Diseases, Golnik, Slovenia

Tanja Dujić ,
Tanja Dujić

Department for Biochemistry and Clinical Analysis, Faculty of Pharmacy, University of Sarajevo, Sarajevo, Bosnia and Herzegovina

Tamer Bego ,
Tamer Bego

Department for Biochemistry and Clinical Analysis, Faculty of Pharmacy, University of Sarajevo, Sarajevo, Bosnia and Herzegovina

Sabina Semiz ,
Sabina Semiz

Department for Biochemistry and Clinical Analysis, Faculty of Pharmacy, University of Sarajevo, Sarajevo, Bosnia and Herzegovina

Faculty of Engineering and Natural Sciences, Faculty of Engineering and Natural Sciences, International University of Sarajevo, Sarajevo, Bosnia and Herzegovina

Selma Škrbo ,
Selma Škrbo

Department for Clinical Pharmacy, Faculty of Pharmacy, University of Sarajevo, Sarajevo, Bosnia and Herzegovina

Besim Prnjavorac ,
Besim Prnjavorac

General Hospital, Tešanj, Tešanj, Bosnia and Herzegovina

Department for Pathophysiology, Faculty of Pharmacy, University of Sarajevo, Sarajevo, Bosnia and Herzegovina

Adlija Čaušević
Adlija Čaušević

Department for Biochemistry and Clinical Analysis, Faculty of Pharmacy, University of Sarajevo, Sarajevo, Bosnia and Herzegovina

Abstract

Aim
To analyse the long-term impact of altered metabolism on the level of mediators of inflammatory response in female patients with type 2 diabetes.
Methods
This study included 97 female patients with type 2 diabetes and 107 female, nondiabetic control subjects, who were recruited at the Clinical Centre University of Sarajevo and the General Hospital Tešanj. The effects of glycaemic control on markers of inflammatory response represented by C-reactive protein (CRP), fibrinogen, leukocytes, sedimentation rate, and cytokine IL-6 were tested. All subjects were free of evidence of infections, surgery, thyroid disease, polycystic ovarian syndrome, active liver and kidney damage. All biochemical analyses were performed according to standard International Federation of Clinical Chemistry (IFCC) protocols.
Results
A significant increase of fibrinogen (p<0.001), CRP (p=0.001), interleukin-6 (p=0.013), leukocytes (p<0.001) and sedimentation rate (p=0.008) in diabetic female population compared to control subjects was found. A significant correlation between CRP and haemoglobin A 1c (p=0.035), interleukin-6 and glucose (p=0.032), IL-6 and body mass index (p=0.007) was found.
Conclusion
Our data suggest that inflammation plays an important role in the pathogenesis of diabetes in female diabetic population. A more detailed study on a far larger number of subjects is needed if they were to be used effectively as biomarkers in the primary prevention of type 2 diabetes in this population.

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