Dietary fructose does not specifically induce hepatic glucokinase expression in rainbow trout

Dietary fructose does not specifically induce hepatic glucokinase expression in rainbow trout

Glucokinase (GK) catalyses the first step of hepatic glycolysis to store the excess dietary glucose. After rainbow trout Oncorhynchus mykiss were fed a single meal with dietary glucose and fructose, there was induction of GK expression, although no specific effect of dietary fructose was observed. T...

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Veröffentlicht in:Journal of fish biology 2001-08, Vol.59 (2), p.455-458
Hauptverfasser: Panserat, S, Capilla, E, Gutierrez, J, Vachot, C, Plagnes-Juan, E, Aguirre, P, Breque, J, Kaushik, S
Format: Artikel
Sprache:eng
Schlagworte:
Brackish
Freshwater
Marine
Oncorhynchus mykiss
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Zusammenfassung:Glucokinase (GK) catalyses the first step of hepatic glycolysis to store the excess dietary glucose. After rainbow trout Oncorhynchus mykiss were fed a single meal with dietary glucose and fructose, there was induction of GK expression, although no specific effect of dietary fructose was observed. This suggested that dietary fructose is not essential to improve dietary glucose utilization. Copyright 2001 The Fisheries Society of the British Isles
ISSN:0022-1112
1095-8649
DOI:10.1006/jfbi.2001.1638