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Nuklearmedizin 1968; 07(02): 119-124
DOI: 10.1055/s-0037-1621364
Originalarbeiten — Original Articles — Travaux Originaux
Schattauer GmbH

Disappearance Rate of 133Xe from the Dog Liver with Different Routes of Administration

Le taux d’élimination du 133Xe du foie du chien selon les différentes voies d’administrationDie Verschwinderate von 133Xe aus der Leber von Hunden nach verschiedenen Verabreichungsmodi
K. F. Aronsen
1   From the Departments of Surgery, Clinical Physiology and Radiology, Allmänna Sjukhuset, Malmö, Sweden
,
B. Ericsson
1   From the Departments of Surgery, Clinical Physiology and Radiology, Allmänna Sjukhuset, Malmö, Sweden
,
S. E. Lindell
1   From the Departments of Surgery, Clinical Physiology and Radiology, Allmänna Sjukhuset, Malmö, Sweden
,
G. Nylander
1   From the Departments of Surgery, Clinical Physiology and Radiology, Allmänna Sjukhuset, Malmö, Sweden
› Institutsangaben
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Publikationsverlauf

Received: 13. April 1968

Publikationsdatum:
05. Februar 2018 (online)

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Summary

In anaesthetized dogs the disappearance rate of 133Xe injected into the liver parenchyma was much slower than that of 133Xe injected into the hepatic artery, while the highest disappearance rate was obtained when the isotope was injected into the portal vein. Vasopressin reduced the disappearance rate of 133Xe injected into the portal vein considerably without changing the disappearance rates for the isotope injected into the hepatic artery or directly into the liver parenchyma.

Chez les chiens anesthésiés, le taux d’élimination du 133Xe injecté dans le parenchyme hépathique était beaucoup moins rapide que celui du 133Xe injecté dans l’artère hépatique, tandis que le taux d’élimination le plus élevé était obtenu lorsque l’isotope était injecté dans la veine porte. La vasopressine diminuait considérablement le taux d’élimination du 133Xe injecté dans la veine porte sans changer les taux d’élimination de l’isotope injecté dans l’artère hépatique ou directement dans le parenchyme hépathique.

Bei narkotisierten Hunden war die Verschwinderate von in das Lebergewebe injiziertem 133Xe wesentlich langsamer als jene von in die A. hepatica injiziertem 133Xe, während die höchste Verschwinderate nach Injektion des Isotops in die Portalvene beobachtet wurde. Vasopressin verminderte die Verschwinderate von in die Portalvene injiziertem 133Xe stark, ohne jene Verschwinderaten zu beeinflussen, die nach Injektion des Isotops in die A. hepatica oder direkt ins Lebergewebe beobachtet worden sind.

 

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