Pregnancy-associated plasma protein A (PAPP-A) and soluble receptor for advanced glycation end products (sRAGE)--intra- and inter-individual variability in chronic hemodialysis patients

. 2012 Jul ; 72 (4) : 296-303. [epub] 20120305

Jazyk angličtina Země Anglie, Velká Británie Médium print-electronic

Typ dokumentu časopisecké články, práce podpořená grantem

Perzistentní odkaz   https://www.medvik.cz/link/pmid22384980

BACKGROUND: Dialysis patients are at high risk of cardiovascular complications. Pregnancy-associated plasma protein A (PAPP-A) as well as sRAGE (soluble receptor for advanced glycation end products) are new biomarkers related to cardiovascular disease. The aim of our study was to describe their intra- and inter-individual variability. METHODS: The studied group consisted of 21 chronic hemodialysis patients. PAPP-A, sRAGE and selected routine parameters were measured monthly during a 1-year prospective study. RESULTS: Our results show high intra-individual variability of both PAPP-A and sRAGE. Both PAPP-A and sRAGE were closely linked to serum transferrin levels. Additionally, sRAGE was significantly associated with leukocyte count and haemoglobin. CONCLUSION: Our study demonstrates high intra-individual variability of PAPP-A and sRAGE in stable clinical status. This finding could be helpful for further evaluation of the significance of PAPP-A and sRAGE in chronic kidney disease.

Citace poskytuje Crossref.org

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