军事医学2017，Vol.41Issue(9)：735-738,4.DOI:10.7644/j.issn.1674-9960.2017.09.008
高温高湿和低温环境对存放全血质量的影响
Effect of temperature and humidity on blood quality of whole blood of emergency blood collection
马平 1吕丽萍 1张艳宇 1单桂秋 2沈建军 3周谋 2邓江 1肖军 1周锡鹏 1许金波1
作者信息
- 1. 军事医学科学院野战输血研究所,全军血液安全与保障重点实验室,血液安全保障技术研究北京市重点实验室,北京100850
- 2. 广州军区广州总医院输血科,广州 510010
- 3. 解放军211医院输血科,哈尔滨 150080
- 折叠
摘要
Abstract
Objective To study the effects of environmental factors,including high temperature,high humidity and low temprtature,on the quality of whole blood.Methods Fresh blood was collected from 9 blood donors and divided into 40 parts.One group that comprised 20 samples was used to assess the effects of storage at high temperature and high humidity (0,3,6,12 and 24 h),and the other group(20 samples)was used to determine the effects of low temprtature(0,1,2 and 3 h).The serum free hemoglobin(FHb)concentration, plasma prothrombin time(PT), activated partial thromboplastin time(APTT),thrombin time(TT)and fibrinogen(FIB)were measured and analyzed.Results The high temperature(27-37℃)and humidity(60%-90%RH)had no effect on FHb, PT, APTT, TT or FIB of whole blood. The low temperature(0-13℃and -18--20℃)had some effect on the quality of whole blood.The FHb of test group was higher than that of control group.There was no significant difference in PT, APTT, TT and FIB between the two groups.Conclusion Under high temperature and humidity conditions, 24 hours of whole blood placement is feasible. Under low temperature or cold conditions,short-term whole blood placement is feasible in a tent with heating facilities.关键词
高温/高湿/低温/血液保存/凝血酶原时间/纤维蛋白原Key words
high temperature/high humidity/hypothermia/blood preservation/prothrombin time/fibrinogen分类
医药卫生引用本文复制引用
马平,吕丽萍,张艳宇,单桂秋,沈建军,周谋,邓江,肖军,周锡鹏,许金波..高温高湿和低温环境对存放全血质量的影响[J].军事医学,2017,41(9):735-738,4.
