摘要
目的:探讨温度对动物尸体内HbCO含量的影响,为火灾中死亡尸体血中HbCO含量的判断提供参考依据。方法:CO中毒死亡大鼠和对照组大鼠尸体分别在室温25℃放置及100℃、150℃、200℃加热10 min和15 min后取心血检测其HbCO含量。实验家兔在常温下通入CO致中毒死亡,抽取对照组家兔和CO中毒死后家兔心血,分别在室温25℃放置3 min及100℃、150℃、200℃加热3 min后紫外-可见分光光度法检测其HbCO含量。结果:CO中毒死后的家兔血液中HbCO含量随着温度的升高呈下降趋势;CO中毒死亡大鼠尸体心血中HbCO含量随着温度升高和加热时间延长呈下降趋势。结论:CO中毒死亡后的动物尸体血液中HbCO含量会随温度及加热时间的改变而发生变化。
Objective：To establish an animal model of carbon monoxide poisoning death to study the impact of the temperature on carboxyhemoglobin contents in blood.Methods：The rats were executed by carbon monoxide and the bodies were placed on 25℃,100℃,150℃ and 200℃ for 10 min and 15 min.The blood of rabbits executed by carbon monoxide were placed on 25℃,100℃,150℃ and 200℃ for 3 min.The carboxyhemoglobin in blood was analyzed by UV-VIS.Results：The carboxyhemoglobin in blood descend with the temperature heighten and warm-up time prolong both in the blood of rats body and rabbits.Conclusion：Temperature and warm-up time can affect the carboxyhemoglobin contents in blood.
出处
《中国卫生检验杂志》
CAS
2010年第2期305-306,426,共3页
Chinese Journal of Health Laboratory Technology
基金
"十一五"国家科技支撑计划项目(2007BAK26B05)
关键词
心血
碳氧血红蛋白
温度
影响
Blood
Carboxyhemoglobin
Temperature
Impact
