Oxidative protein damage in plasma of type 2 diabetic patients.

In this study, we evaluated protein oxidation in 84 patients with Type 2 diabetes with no complications and in 61 healthy volunteers who formed the control group, whose ages matched those of the patients. We determined plasma carbonyl and plasma thiol levels as markers of oxidative protein damage and erythrocyte glutathione, plasma ceruloplasmin and transferrin as markers of free radical scavengers. The concentrations (mean +/- SD) of both of plasma carbonyl (1.

Increased Serum Soluble CD23 and Soluble IL-2R Levels in Haematologic Malignancies.

Serum soluble CD23 (sCD23) and soluble IL-2 receptor (sIL-2R) levels increase not only in disorders with immune system activation, but also in hematological malignancies. They have been used as markers of disease progression and/or the response to therapy in lymphoproliferative disorders (LPD). In this study, we investigated the serum sCD23 and sIL-2R levels of 21 patients with different hematological malignancies [10 LPD, 6 multiple myeloma (MM), and 5 myelodysplastic syndrome (MDS)] before treatment, and compared them with 19 age- and sex- matched healthy subjects.