与银行业务相关的红细胞N-乙酰神经氨酸和磷脂的减少。
Banking-related decline of erythrocyte N-acetyl-neuraminic acid and phospholipids.
作者信息
Feuerstein H, Stibenz D
出版信息
Haematologia (Budap). 1982;15(2):205-9.
PMID:7160666
Abstract
The alterations of some membrane components of the red blood cells were investigated on the day of drawing and after storage for 42 days. During banking the erythrocyte membrane looses N-acetyl-neuraminic acid (NANA), phospholipids and double bonds. A sex-related dependence of these changes is assumed. The losses could be related to (i) sequestration of limited membrane area (vesiculation) and (ii) to molecular changes of the membrane influenced by peroxidative events as well as by endogenous and exogenous hydrolases.
摘要
在采血当天以及储存42天后，对红细胞某些膜成分的变化进行了研究。在储存期间，红细胞膜会失去N-乙酰神经氨酸（NANA）、磷脂和双键。假定这些变化存在性别相关性。这些损失可能与（i）有限膜面积的隔离（形成囊泡）以及（ii）受过氧化事件以及内源性和外源性水解酶影响的膜分子变化有关。
相似文献
1
Banking-related decline of erythrocyte N-acetyl-neuraminic acid and phospholipids.与银行业务相关的红细胞N-乙酰神经氨酸和磷脂的减少。
Haematologia (Budap). 1982;15(2):205-9.
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引用本文的文献
1
Transbilayer mobility and distribution of red cell phospholipids during storage.储存期间红细胞磷脂的跨膜流动性和分布
J Clin Invest. 1993 Jul;92(1):308-14. doi: 10.1172/JCI116568.
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Molecular defect in the membrane skeleton of blood bank-stored red cells. Abnormal spectrin-protein 4.1-actin complex formation.血库储存红细胞膜骨架的分子缺陷。血影蛋白-蛋白4.1-肌动蛋白复合物形成异常。
J Clin Invest. 1986 Dec;78(6):1681-6. doi: 10.1172/JCI112762.
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