Naito E, Matsuki M, Shimoji K
Anesthesiology. 1977 Nov;47(5):466-7. doi: 10.1097/00000542-197711000-00016.
A simple gas chromatographic method for the determination of lidocaine in tissues is described. Lidocaine is extracted from the tissue samples using liquid nitrogen. The recoveries of lidocaine from brain, liver, and muscle were 98.6, 99.8 and 89.1%, respectively. Results were reproducible to within 1.0% of lidocaine administered.
本文描述了一种用于测定组织中利多卡因的简单气相色谱法。使用液氮从组织样本中提取利多卡因。利多卡因从脑、肝和肌肉中的回收率分别为98.6%、99.8%和89.1%。结果的重现性在给予利多卡因量的1.0%以内。