[Plasma fibronectin in chronic liver disease--marker of fibrosis?].

The determination of fibronectin (FN) concentration in plasma has been performed in the group of 77 patients (60-with various chronic liver diseases, 6-with AIDS IVc, 11-healthy patients). The purpose of this study was: evaluation of the value of plasma FN determination in assessment the degree of liver fibrosis and the degree of liver damage. The obtained results were compared with routine biochemical tests and histopathological picture of liver sections. Among patients with liver diseases, we observed that plasma FN concentration was significantly lower only in the group with decompensated liver cirrhosis, in relation to control group. Non significant lower values of FN was observed in the group of patients with chronic hepatitis, as well as non significant higher ones in the group with cholestasis and fibrosis. It has been concluded that determination of plasma FN concentration has not any importance in evaluation of degree of liver fibrosis and its only one from many functional liver tests.