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Zocht je misschien: isotope?

13C protein oxidation in breath

Reckman, Gerlof; Koehorst, Martijn; Priebe, Marion; Schierbeek, Henk; Vonk, Roel

Introduction: The kinetics of protein oxidation, monitored in breath, and its contribution to the whole body protein status is not well established. Objectives: To analyze protein oxidation in various metabolic conditions we developed/validated a 13C-protein oxidation breath test using low enriched milk …

2016AlgemeenArtikel

The structure of wheat bread influences the postprandial metabolic response in healthy men

Eelderink, Coby; Noort, Martijn W.J.; Sozer, Nesli; Koehorst, Martijn; Holst, Jens J.; Deacon, Carolyn F.; Rehfeld, Jens F.; Poutanen, Kaisa; Vonk, Roel J.; Oudhuis, Lizette (Healthy Food & Nutrition); Priebe, Marion G.

Postprandial high glucose and insulin responses after starchy food consumption, associated with an increased risk of developing several metabolic diseases, could possibly be improved by altering food structure. We investigated the influence of a compact food structure; different wheat products with a …

2015-08-07AlgemeenArtikel

Substrate utilization in non-obese Type II diabetic patients at rest and during exercise

L.B. Borghouts (Lector); P.L.L. Goyens; H.A. Keizer; A.J.M. Wagenmakers

Using stable isotope techniques, this study shows that plasma free fatty acid oxidation is not impaired during exercise in non-obese type II diabetic patients.

2002AlgemeenArtikel

Differences in acetate recovery factor between groups may interfere with tracer estimates of fat oxidation (letter to the editor)

L.B. Borghouts (Lector); E.E. Blaak; P. Schrauwen; A.J.M. Wagenmakers

This letter to the editor argues that the assumption of a single value for the acetate recovery factor in carbon-13 stable isotope research for different individuals, can lead to significant errors in the outcomes of substrate utilization measurements.

2001AlgemeenBijdrage aan periodiek

Reduced oxidation rates of ingested glucose during prolonged exercise with low endogenous CHO availability

A.E. Jeukendrup; L.B. Borghouts (Lector); W.H.M. Saris; A.J.M. Wagenmakers

This paper descibes a study that shows that glycogen-lowering exercise, performed the evening before an exercise bout in combination with glycogen restriction leads to a reduction of the oxidation rate of ingested glucose during moderate-intensity exercise

1996AlgemeenArtikel

Synthesis of (11C)methyl magnesium iodide and its application to the introduction of(11C)-N-tert-butyl groups and (11C)-sec-alcohols

Keller, Erik (Biorefinery); Elsinga, Philip; de Groot, Tjibbe; Visser, Gerben; Vaalburg, Willem

1995AlgemeenArtikel

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