摘要
目的 :探索一种简单且无创的测量脑温的方法。方法 :将成年SD大鼠麻醉致伤后 ,随机分为A、B 2组实施亚低温治疗 ,A组测量脑温和直肠温度 (肛门内 1 5cm) ,B组测量脑温及体内温度 (肛门内 7cm)。结果 :A组大鼠脑温为 ( 3 1 0 7± 0 69)℃ ,直肠温度为 ( 3 1 75± 0 64 )℃ ,直肠温度与脑温相比差异有显著性 (P <0 0 1)。B组大鼠脑温为 ( 3 1 18± 0 64 )℃ ,体内温度为 ( 3 2 3 4± 0 94 )℃ ,脑温与体内温度相比差异也有显著性 (P <0 0 0 1) ,但体内温度与脑温呈高度正相关 (r=0 .978,P <0 0 1) ,相关方程为 :Y(脑温 ) =1 0 10X(体内温度 ) - 1 4 79。结论 :测量体内温度 。
Aim: In order to explore a very simple and efficient method for measurement of brain temperature.Methods:The adult SD rats were divided into two groups after injured.All rats were given mild hypothermia treatment.One group was used to measure brain temperature and rectal temperature (1.5 cm from anus),and the other group was used to measure brain temperature and body temperature (7 cm from anus).Results:Rectal temperature and body temperature all had striking differences with the brain temperature ( P <0.05),and they were higher than brain temperature,but the body temperature and the brain temperature were in high correlation ( r =0.978, P <0 01) Correlation equation is : Y (brain temperature)=1.010 X (body temperature)- 1.479. Conclusion:We can calculate brain temperature from measurement of body temperature.At last,a kind of simple and harmless method for measurement of brain temperature has been developed.
出处
《河南医科大学学报》
1999年第3期19-20,共2页
Journal of Henan Medical University
基金
河南省科委科技攻关项目!981 1 70 339
关键词
亚低温
脑损伤
测量技术
治疗
mild hypothermia
brain injury
temperature measurement
rat
