Аннтотация

© 2018 Media Sphera Publishing Group.All Rights Reserved. Aim. Determination of desialized apolipoprotein-B-100 (apoB-100) and lipoprotein-containing circulating immune complexes in patients with chronic kidney disease (CKD) in program hemodialysis with type 2 diabetes mellitus. Materials and methods. We examined 81 patients with CKD (50 men / 31 women) treated with program hemodialysis, of which 36 (17/19) with type 2 diabetes mellitus, 45 (33/12) non-diabetic patients. The levels of total cholesterol, triglycerides and desialylated apoB-100 in blood plasma and lipoprotein-containing circulating immune complexes. A color duplex scan of brachiocephalic arteries was used to assess the extent of development of atherosclerosis with the determination of the thickness of the intima-medial complex. Results and discussion. Patients with diabetes had high values of total cholesterol, triglycerides (p<0.05). Duplex scan of brachiocephalic arteries showed an increase in the thickness of intima-medial complex in all patients for program hemodialysis, however, in patients with diabetes, the thickness was 13% higher (p<0.05). In patients with diabetes, plaques with stenosis up to 50% prevail, compared with non-diabetic patients, p<0.05. The incidence was significantly higher for desialized apoB-100 by 46% in patients with diabetes on hemodialysis compared non-diabetic patients (p<0.05). An increase in the level of lipoprotein-containing circulating immune complexes by 39%, (p<0.05) in patients with diabetes mellitus was observed, compared with patients non-diabetic patients. The correlation between desialized apoB-100 and duplex scan of brachiocephalic arteries parameters (r=0.325), as well as between the cholesterol level and stenosis up to 50% (r=0.465) in patients with diabetes mellitus, was found to be of medium strength. The patients with diabetes and CKD, myocardial infarction developed 79% more often than in patients without diabetes (p<0.05). Thus, immunogenic lipid markers of atherosclerosis can be considered both as mechanical factors of atherogenesis and diagnostic and prognostic characteristics in type 2 diabetic patients with impaired renal function and chronic renal insufficiency. The conclusion. Accelerated development of atherosclerosis with diabetes and CKD, confirmed with the help of duplex scan of brachiocephalic arteries, may be associated with an increase in the level of modified low density lipoprotein.