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[脑循环停止对肝脏血流的影响]

[Effect of cerebral circulation standstill on liver blood flow].

作者信息

Schiffner H, Siegismund K

出版信息

Z Exp Chir Transplant Kunstliche Organe. 1983;16(3):168-72.

PMID:6880323
Abstract

Arterial pressure, heart-rate, cardiac output, and blood-flow in the hepatic artery and the portal vein were recorded during the experimental death of the cerebrum in dogs. An increase of the hepatic blood-flow with a consistent portion in the heart time volume was to be seen in the beginning of the death of the cerebrum. A decrease of the hepatic blood-flow with a diminished portion in the heart time volume was detected in the state of brain death after 3 hours.

摘要

在狗大脑实验性死亡期间,记录动脉压、心率、心输出量以及肝动脉和门静脉中的血流情况。在大脑死亡开始时,可见肝血流量增加,且在每分心输出量中所占比例保持不变。3小时后进入脑死亡状态时,检测到肝血流量减少,且在每分心输出量中所占比例降低。

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