Glucose appearance rate after the ingestion of galactose
نویسندگان
چکیده
منابع مشابه
Glucose appearance rate after the ingestion of galactose.
Galactose is one of the monosaccharides of importance in human nutrition. It is converted to glucose-1-phosphate in the liver and subsequently stored as glycogen, or is converted to glucose and released into the circulation. The increase in plasma glucose is known to be modest following galactose ingestion. Whether this is due to a small increase in hepatic glucose output, or to a relatively la...
متن کاملPreexercise galactose and glucose ingestion on fuel use during exercise.
PURPOSE This study determined the effect of ingesting galactose and glucose 30 min before exercise on exogenous and endogenous fuel use during exercise. METHODS Nine trained male cyclists completed three bouts of cycling at 60% W(max) for 120 min after an overnight fast. Thirty minutes before exercise, the cyclists ingested a fluid formulation containing placebo, 75 g of galactose (Gal), or 7...
متن کاملMetabolism of Galactose I. Cutaneous Blood Sugars after Galactose Ingestion by Victor
Our knowledge of the fate of galactose after its oral ingestion has been limited by the analytical methods at our disposal. As a reducing sugar, the galactose could be traced by earlier workers only by methods common to those for glucose. The use of bakers’ yeast enabled these two sugars to be separated. By this means, Blanc0 (l), Corley (Z), and Harding and van Nostrand (3) reduced the number ...
متن کاملThe effect of pre-exercise galactose and glucose ingestion on high-intensity endurance cycling.
This study evaluated the effects of the pre-exercise (30 minutes) ingestion of galactose (Gal) or glucose (Glu) on endurance capacity as well as glycemic and insulinemic responses. Ten trained male cyclists completed 3 randomized high-intensity cycling endurance tests. Thirty minutes before each trial, cyclists ingested 1 L of either 40 g of glucose, 40 g of galactose, or a placebo in a double-...
متن کاملValidation of the measurement of glucose appearance rate with [6,6-2H2]glucose in lactating dairy cows.
The aim of this study was to validate the measurement of glucose appearance rate using [6,6-2H2]glucose i.v. infusion in lactating dairy cows. Sample enrichments were analysed by gas chromatography/mass spectrometry. Linearity (enriched solutions) and specificity (enriched plasma) were good: for enrichments ranging between 1.6 and 6.3 mol% excess, the slopes were about 1 and the ordinates at th...
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ژورنال
عنوان ژورنال: Metabolism
سال: 2001
ISSN: 0026-0495
DOI: 10.1053/meta.2001.19442