军事医学2017，Vol.41Issue(9)：755-757,3.DOI:10.7644/j.issn.1674-9960.2017.09.014
振动对不同储存时间悬浮红细胞影响的研究
Effects of vibration on red blood cells stored for different lengths of time
张艳春 1晋晶 1周俊 1史荣辉 1吴涛 1张秋丽 1安垣奇1
作者信息
- 1. 陆军总医院输血科,陆军血液中心,北京 100700
- 折叠
摘要
Abstract
Objective To study the effect of vibration on free hemoglobin(FHb), lactic dehydrogenase(LDH), and K+concentration of red blood cells(RBCs)stored for different lengths of time.Methods Thirty-five bags of RBCs stored for different lengths of time(3,7,11,26,and 35 d,7 bags per group)were chosen as the target of research.A wheeled vehicle that could vibrate in three directions(horizontal,longitudinal,and vertical)was used to simulate RBC transportation in addition to an electromagnetic vibration test system.The RBC samples were prepared and vibrated for 0 h,or 3 h for detection and analysis of their FHb, LDH, and K+concentration.Results The FHb concentration was significantly increased after vibration(P<0.05), and tended to increase with the extension of storage time.LDH(P<0.05)and K +concentrations(P<0.05)were obviously increased with the length of storage(3,7,11,26,and 35 d), and significantly increased after vibration of 3 h.Conclusion FHb concentration is increased after vibration, and the storage time could change FHb.The vibration and storage time have great effect on LDH and K +concentrations.关键词
红细胞/振动/储存时间/游离血红蛋白/乳酸脱氢酶/钾离子Key words
erythrocytes/vibration/storage time/free hemoglobin/lactic dehydrogenase/K+分类
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张艳春,晋晶,周俊,史荣辉,吴涛,张秋丽,安垣奇..振动对不同储存时间悬浮红细胞影响的研究[J].军事医学,2017,41(9):755-757,3.
