濒死期对低温灌注研究期间所测肾脏血管阻力的影响。
The influence of an agonal phase on the vascular resistance of the kidney measured during hypothermic perfusion studies.
作者信息
Bilde T
出版信息
Scand J Urol Nephrol. 1976;10(1):49-51. doi: 10.3109/00365597609179654.
The influence of the agonal phase on the rabbit renal vascular resistance during warm ischemia was studied in 24 hypothermic perfusion experiments. The agonal phase was induced by tracheal clamping in anesthetized animals. The interval from strangulation to cardiac arrest was, on average, 8.1 min. Kidneys were removed between 0 and 60 min after cardiac arrest. Comparison with an earlier study where warm ischemia was induced by clamping of the renal artery shows that the agonal phase is not a significant factor in that renal vascular resistance is not increased.
在24次低温灌注实验中，研究了濒死期对热缺血期间兔肾血管阻力的影响。濒死期通过在麻醉动物中夹闭气管诱导产生。从窒息到心脏骤停的间隔平均为8.1分钟。在心脏骤停后0至60分钟之间取出肾脏。与早期通过夹闭肾动脉诱导热缺血的研究相比，结果显示濒死期不是一个显著因素，因为肾血管阻力并未增加。
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