PMID: 24343092Dec 18, 2013Paper

Metabolic complications and selected cytokines in HIV-infected individuals

Polskie Archiwum Medycyny Wewnętrznej
Monika Bociąga-JasikAldona Dembińska-Kieć

Abstract

Human immunodeficiency virus (HIV)-infected individuals are at a higher risk of developing metabolic disturbances. The pathogenesis of these complications is complex and not fully explored. The aim of the study was to investigate the effect of HIV infection and antiretroviral (ARV) therapy on the development of metabolic changes and adipocytokine concentrations. The analysis of the differences in the investigated parameters among lipodystrophic and nonlipodystrophic patients was also performed. A total of 42 HIV‑infected patients on ARV therapy (HIV[+]ARV[+]), 13 HIV‑infected ARV naive patients (HIV[+]ARV[-]), and 20 healthy controls were included in the study. A lipid profile, fasting free fatty acids (FFAs), glucose, insulin, and insulin resistance (homeostasis model assessment of insulin resistance--HOMA‑IR) were tested. Serum concentrations of tumor necrosis factor α (TNF‑α), interleukin 6 (IL‑6), adiponectin, leptin, and fatty acid-binding protein 4 (FABP4) were determined. Increased FFA levels were observed in HIV(+)ARV(-) patients. HIV(+)ARV(+) patients had significantly higher triglycerides and insulin level compared with controls. HOMA‑IR showed a tendency to be higher in HIV(+)ARV(+) patients compared with the other s...Continue Reading

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