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Die Herzpunktion bei der Ratte zur wiederholten Blutentnahme und Injektion

  • H. J. Weis
  • E. U. Baas
Kurze Mitteilung

Schlüsselwörter

Ratte Herzpunktion Blutentnahme Injektion 

Cardiopuncture in the rat for repeated sampling of blood and injection

Summary

Cardiopunkture in anesthesia is a rapid and accurate method for withdrawal of blood and injection without as many complications as suspected if carried out correctly. In the animal placed on its back a syringe with a gauge-24 needle is inserted in the left 4th or 5th intercostal space close to the sternum. When the needle is slowly pushed forward toward the spine continuous suction is exerted with the plunger. After blood has been drawn the needle is removed with a quick jerk. Thus when rats were punctured 8 to 18 times only 1 animal died of a hemopericard in 275 punctures. No other complication could be observed.

Key words

Rat Cardiopuncture Drawing of Blood Injektion 

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Literatur

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    Nöller, H. G.: Die Blutentnahme aus dem retroorbitalen Venenplexus. Klin. Wschr.33, 770–771 (1955).PubMedCrossRefGoogle Scholar
  2. 2.
    Gerecke, D.: Percutane Schwanzarterienpunktion als Methode zur wiederholten Blutentnahme an der Ratte. Z. ges. exp. Med.154, 339–340 (1971).CrossRefGoogle Scholar
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    Schermer, S.: In: Pathologie der Laboratoriumstiere, S. 188–189. Hrsg. P. Cohrs, R. Jaffé, H. Meessen. Berlin-Göttingen-Heidelberg: Springer 1958.Google Scholar
  4. 4.
    Donaldson, H. H.: The Rat. Philadelphia: W. B. Saunders 1924.Google Scholar

Copyright information

© Springer-Verlag 1971

Authors and Affiliations

  • H. J. Weis
    • 1
  • E. U. Baas
    • 1
  1. 1.I. Medizinische Klinik und Poliklinik der Johannes Gutenberg-Universität MainzDeutschland

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