Gender and chronological age affect erythrocyte membrane oxidative indices in citrate phosphate dextrose adenine-formula 1 (CPDA-1) blood bank storage condition.

Abstract:

:It is well known that in vitro storage lesions lead to membrane dysfunction and decreased number of functional erythrocytes. As erythrocytes get older, in storage media as well as in peripheral circulation, they undergo a variety of biochemical changes. In our study, the erythrocytes with different age groups in citrate phosphate dextrose adenine-formula 1 (CPDA-1) storage solution were used in order to investigate the possible effect of gender factor on oxidative damage. Oxidative damage biomarkers in erythrocyte membranes such as ferric reducing antioxidant power, pro-oxidant-antioxidant balance, protein-bound advance glycation end products, and sialic acid were analyzed. Current study reveals that change in membrane redox status during blood-bank storage condition also depends on both gender depended homeostatic factors and the presence of CPDA-1. During the storage period in CPDA-1, erythrocytes from the male donors are mostly affected by free radical-mediated oxidative stress but erythrocytes obtained from females are severely affected by glyoxidative stress.

journal_name

Gen Physiol Biophys

authors

Erman H,Aksu U,Belce A,Atukeren P,Uzun D,Cebe T,Kansu AD,Gelişgen R,Uslu E,Aydın S,Çakatay U

doi

10.4149/gpb_2016001

subject

Has Abstract

pub_date

2016-07-01 00:00:00

pages

343-51

issue

3

eissn

0231-5882

issn

1338-4325

journal_volume

35

pub_type

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