[The influence of bicycle ergometer work and oral glucose administration on the muscle hexokinase activity in man (author's transl)].
The influence of orally administered carbohydrates and bicycle work on muscle hexokinase activity, blood glucose, and serum insulin levels were studied in 6 young men. Continuously administered glucose of a total amount of 150 g caused a significant increase in hexokinase activity within 3 hrs. Working at a load of 155 to 195 Watt led to an initial increase of hexokinase activity. At the end of the working period hexokinase activity had fallen to resting values. The possible mechanisms of action are discussed.
D005947:Glucose / Q000502:physiology*; D006593:Hexokinase / Q000032:analysis*; D006801:Humans; D008297:Male; D009132:Muscles / Q000502:physiology*; D005082:Physical Exertion
D006593:Hexokinase; D005947:Glucose
Der Eingluss von Fahrradergometerarbeit und oraler Glucose-Gabe auf die Muskel-Hexokinase-Aktivität des Menschen