Changes of serum omentin-1 levels and relationship between omentin-1 and insulin resistance in chronic hepatitis C patients.

Objectives: Omentin-1 is a novel adipokine that has a pivotal role in modulating the insulin sensitivity, immunity and inflammation. The current study was conducted to evaluate the serum omentin-1 level in hepatitis C virus (HCV) infected patients, with or without type 2 diabetes, and to investigate its correlation with liver function parameters and insulin resistance.

Methods: Eighty subjects were enrolled in this study divided into four groups: chronic HCV infected patients (n=20), chronic hepatitis C patients with concomitant type 2 diabetes (n=18), type 2 diabetic patients (n=22) and 20 healthy controls.