[A simple method for 14CO2 measurement in metabolic experiments].
The determination of the fate of a compound following administration can be performed using the disposition method with 14C-labeled substances, which also allow the measurement of metabolism with CO2 as an expired end product. To substitute the laborious CO2-collection in washing bottles as carbonate a simple instrumentation was built for continuous 14CO2-measurement. The air from the metabolic cage is led in thin layer through a chamber fitted to a foot-monitor, the output of which is online for computation. The instrument is sensitive and calibration is easy.
Juhr
N C
NC
Abteilung für Nuklearmedizin Klinikum Steglitz, Freie Universität Berlin, BRD.
Hardieck
J
J
Franke
J
J
D000818:Animals; D002245:Carbon Dioxide / Q000378:metabolism*; D002250:Carbon Radioisotopes / Q000032:analysis*; D008297:Male; D051381:Rats
D002250:Carbon Radioisotopes; D002245:Carbon Dioxide
Eine einfache Methode zur 14CO2-Messung bei Stoffwechselversuchen.