کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1970033 | 1059789 | 2010 | 6 صفحه PDF | دانلود رایگان |
ObjectivesWe evaluated the impact of residual renal function (RRF) on oxidative stress (SOX) and CD40/CD40L system in haemodialysis (HD) patients.Design and methodsWe determined sCD40, sCD40L and SOX marker—Cu/Zn superoxide dismutase (Cu/Zn SOD) levels in HD patients with RRF, with anuria (A) and in healthy controls.ResultssCD40 and Cu/Zn SOD plasma levels were higher in both groups of dialyzed patients compared to controls (all p < 0.001), and they were higher in A than in RRF patients (all p < 0.01). In RRF group, sCD40/sCD40L and Cu/Zn SOD were significantly higher in anti-HCV-seropositive (anti-HCV[+]) patients than in their anti-HCV[−] counterparts. This phenomenon was not observed in A group. Multiple regression analysis showed that Cu/Zn SOD, kt/V and low fibrinogen were the independent factors affecting sCD40 levels in the whole HD group.ConclusionsThe loss of RRF and HCV seropositivity increased plasma levels of sCD40/sCD40L and oxidative status in HD patients.
Journal: Clinical Biochemistry - Volume 43, Issue 18, December 2010, Pages 1393–1398