Volume of rat lungs measured throughout the respiratory cycle using 19F NMR of the inert gas SF6.
Volume of rat lungs measured throughout the respiratory cycle using 19F NMR of the inert gas SF6.
复制标题
使用惰性气体 SF6 的 19F NMR 测量大鼠整个呼吸周期的肺体积。
DOI：
10.1002/mrm.10245
复制
发表时间：
2002
影响因子：
3.3
通讯作者：
Begay,Stephanie
中科院分区：
文献类型：
--
作者：
Kuethe,DeanO;Behr,VolkerC;Begay,Stephanie
在呼吸周期的过程中，使用吸入的六氟化硫的NMR信号强度测量机械通气大鼠的肺体积。与对照组大鼠相比，弹性蛋白酶诱导的肺气肿大鼠显示出更大的肺容量和更慢的呼气。对于人类，该技术应该能够每秒至少提供20次肺容量测量。Magn Reson Med 48：547-549，2002年。© 2002 Wiley利斯公司
The lung volumes of mechanically ventilated rats were measured over the course of the respiratory cycle using the NMR signal strength from inhaled sulfurhexafluoride. Rats with elastase‐induced emphysema showed larger lung volumes and slower exhalation than control rats. For humans the technique should be able to provide lung volume measurements at least 20 times a second. Magn Reson Med 48:547–549, 2002. © 2002 Wiley‐Liss, Inc.