[Electrometric measurements (pH, pK) on the surface of the liver during experimental changes of hepatic circulation].

A Antal, J Lantos
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Abstract

In 26 dogs, pH and K+-concentration measured continuously on the surface of the liver. The same decrease of pH and increase of the K+-concentration was found after ligation of the hepatic artery as when arterial and portal circulations were suspended. Reperfusion restored normal conditions even after 45 minutes of circulatory arrest. Arterialization of the portal vein abolished the effect of the ligation of the hepatic artery.

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[肝循环实验变化过程中肝脏表面电测(pH, pK)]。
在26只狗的肝脏表面连续测量pH和K+浓度。结扎肝动脉后,pH值下降,K+浓度升高,与动脉和门静脉循环暂停时相同。再灌注恢复正常情况,即使在45分钟后循环停止。门静脉动脉化消除了肝动脉结扎的作用。
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