Abstract
Organ transplantation is a risk factor for atherogenesis that may be related to immunosuppressive therapy. Increased free radical generation may even aggrevate atherogenesis. The aim of the study was to assess lipid metabolism in relation to risk factors for atherogenesis as well as carbohydrate metabolism and antioxidant status among children after liver transplantation. We studied 35 children at 3 to 5 years after liver transplant in whom the following parameters were asssesed: total cholesterol; triglyceride; high-density lipoprotein cholesterol; low-density lipoprotein cholesterol (LDL-C); very low-density lipoprotein cholesterol; apolipoproteins B, AI, E, lipoprotein (a); vitamin E; glutathione; glucose; insulin; and glutathione peroxidase activity. Three subgoups of patients were assessed according to the immunosuppresive therapy: cyclosporine (CsA), tacrolimus (Tac), or mycophenolate mophetil (MMF) in combination with low-dose CsA or Tac. We observed differences among the subgroups only in total cholesterol (CsA: 131.6 to 285.6; Tac: 144.0 to 181.61; MMF: 132.1 to 181.2) and LDL-C (CsA: 79.4 to 126.9; Tac: 42.2 to 118.8; MMF: 74.2 to 117.3). Lipid metabolism was not significantly disturbed among children after liver transplantation, an observation that does not point to a high risk of atherogenesis. CsA seems to have the strongest untoward effect on cholesterol metabolism. Decreased GSH concentration after liver transplantation may be related to slightly impaired liver function, but GPx activity and vitamin E concentrations remained normal.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
