PMID: 18409349Apr 16, 2008Paper

Transferrin microheterogeneity in patients treated by maintenance haemodialysis

Przegla̧d lekarski
Dorota FormanowiczK Wiktorowicz

Abstract

Transferrin (Tf) plays a crucial role in iron transport in the human body. In physiologically status Tf occurs in four variants. The concentration of Tf and its variants is changing in several conditions, especially during acute phase response, which may take place in end-stage renal disease (ESRD). The aim of this study was the assessment of the associations between changes of glycosylation of transferrin and selected blood cell count and iron metabolism parameters in ESRD patients treated by maintenance hemodialysis (mHD) with long lasting anaemia despite treatment by rHuEPO. Studies were carried out on a group of 55 ESRD patients treated by HD (ESRD group). The reference values were obtained from a group of 20 healthy volunteers (HV group). The Tf concentration was determined by the rocket immunoelectrophoresis according to Laurell. To estimate the microheterogenity of Tf the crossed affinoimmunoelectrophoresis according to Bog-Hansen was used. The concentration of selected hematological variables, and selected liver metabolism variables was assessed by routine laboratory tests, while the concentration of cytokines was measured by ELISA method, and selected acute phase proteins, i.e. C-reactive protein, by immunonephelometry...Continue Reading

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