Journalartikel

Jahr der Veröffentlichung: 1983

Seiten: 341-345

Zeitschrift: Comparative biochemistry and physiology. Part B: Comparative biochemistry

Bandnummer: 75

Heftnummer: 2

ISSN: 1096-4959

eISSN: 1879-1107

DOI Link: https://doi.org/10.1016/0305-0491(83)90337-1

Verlag: Pergamon Press

Abstract: 
The effects of glucagon and insulin on phosphofructokinase activity in isolated chicken hepatocytes were studied. Phosphofructokinase activity was decreased in extracts of hepatocytes exposed to glucagon both at subsaturating (0.2 mM) and saturating (5 mM) concentrations of fructose 6-phosphate. Both effects were still present after Sephadex G-25 gel filtration and subsequent ammonium sulfate precipitation. Half-maximal effects of glucagon were found between 10-11 and 10-10 M glucagon. Insulin alone had no effect but decreased the action of glucagon.

Harvard-Zitierstil: Fister, P., Eigenbrodt, E. and Schoner, W. (1983) Glucagon induced inactivation of phosphofructokinase and its counteraction by insulin in isolated hepatocytes from the domestic fowl (Gallus domesticus), Comparative biochemistry and physiology. Part B: Comparative biochemistry, 75(2), pp. 341-345. https://doi.org/10.1016/0305-0491(83)90337-1

APA-Zitierstil: Fister, P., Eigenbrodt, E., & Schoner, W. (1983). Glucagon induced inactivation of phosphofructokinase and its counteraction by insulin in isolated hepatocytes from the domestic fowl (Gallus domesticus). Comparative biochemistry and physiology. Part B: Comparative biochemistry. 75(2), 341-345. https://doi.org/10.1016/0305-0491(83)90337-1