EFFECTS OF DIFFERENT TEMPERATURE AND TIME ON THE QUALITY OFBLOOD PRESERVATION OF RED BLOOD CELLS IN LIQUID BLOOD
- VernacularTitle:液状保存血液红细胞保存损害作用的研究
- Author:
Jingping DU
;
Tianrong XING
;
Fengyou XING
- Publication Type:Journal Article
- Keywords:
blood preservation;
preservation damages;
temperature;
time
- From:
Medical Journal of Chinese People's Liberation Army
2001;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
To examine the effects of different temperature on preservation damages of red blood cells in liquid blood. Blood samples were taken from 10 healthy blood donors and divided each sample into 2 groups, the fresh blood was put into CP2D A solution at 0℃ and 4℃, and the samples were taken after 21 days and 42 days, and then the contents of membrane phospholipids were measured with shafiq UR rehman method, of CaM with purification PED test, of LPO with spectrophotometry. Results showed that at the same temperature, when the preservation time was prolonged, peroxidation was increased, the preservation damages were also augmented; the damages were declined when the temperature was lower during the same period, the aging of blood was more evident at 4℃. It is suggested that the 0℃ group is better than 4℃ group.
