γ射线辐照不影响浓缩血小板的7天储存。
Gamma irradiation does not affect 7-day storage of platelet concentrates.
作者信息
van der Meer P F, Pietersz R N I
机构信息
Sanquin Blood Bank North West region, Amsterdam, the Netherlands.
出版信息
Vox Sang. 2005 Aug;89(2):97-9. doi: 10.1111/j.1423-0410.2005.00647.x.
BACKGROUND AND OBJECTIVES
Extension of storage of leucocyte-reduced platelet concentrates (LR-PCs) to 7 days has recently been introduced, but the effect of gamma irradiation on in vitro parameters was unknown.
MATERIALS AND METHODS
A paired experiment was carried out, with gamma irradiation on day 1 or day 5 with 25 Gy, and no irradiation served as a reference.
RESULTS
Measurements during storage up to 8 days after blood collection showed no significant differences of irradiated LR-PCs vs. the control.
CONCLUSIONS
Irradiation, either on day 1 or day 5, had no effect on platelet quality during a 7-day storage period.
背景与目的
白细胞去除血小板浓缩物（LR-PCs）的储存期最近已延长至7天，但γ射线照射对体外参数的影响尚不清楚。
材料与方法
进行了一项配对实验，在第1天或第5天用25 Gy进行γ射线照射，未照射作为对照。
结果
采血后长达8天的储存期间测量显示，照射后的LR-PCs与对照组无显著差异。
结论
在第1天或第5天进行照射，在7天储存期内对血小板质量无影响。
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