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Enhanced nonenzymatic glycosylation of blood proteins in stored blood
Author(s) -
Szelényi J. G.,
Foldi J.,
HollAn S. R.
Publication year - 1983
Publication title -
transfusion
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.045
H-Index - 132
eISSN - 1537-2995
pISSN - 0041-1132
DOI - 10.1046/j.1537-2995.1983.23183147296.x
Subject(s) - glycosylation , blood preservation , chemistry , medicine , biochemistry , physiology
Significantly enhanced nonezymatic glycosylation of hemoglobin, plasma, and erythrocyte membrane proteins was demonstrated following storage of whole blood in the liquid state under conventional blood bank conditions. Among the blood components studied, the proteins of the erythrocyte membrane were mainly involved, although the levels of glycosylated hemoglobin and plasma proteins were also significantly increased. In contrast to the nonenzymatic glycosylation observed in vivo in patients with diabetes, the in vitro process is less intensive and most probably results in less functional alteration