Search Results - "Luypaerts, A."

Analysis of the urinary glucose-[[sup.15]N, [sup.15]N]-ureide content in the study of the lactose-[[sup.15]N, [sup.15]N]-ureide metabolism in healthy humans by De Preter, V, Houben, E, Windey, K, Luypaerts, A, Verbeke, K

“…Background/Objectives: Lactose-[[sup.15]N, [sup.15]N]-ureide is used to study the fate of the colonic urea-nitrogen metabolism. During the passage through the…”
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AN EVALUATION OF ANALYTICAL AND INTERPRETATIVE METHODOLOGIES FOR THE EXTRACTION AND IDENTIFICATION OF LIPIDS ASSOCIATED WITH POTTERY SHERDS FROM THE SITE OF SAGALASSOS, TURKEY by ROMANUS, K., POBLOME, J., VERBEKE, K., LUYPAERTS, A., JACOBS, P., DE VOS, D., WAELKENS, M.

“…Three lipid analysis methods were applied to extracts of archaeological potsherds from the ancient city of Sagalassos, south‐west Turkey. In the fatty acid…”
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Analysis of the urinary glucose-[ N, N]-ureide content in the study of the lactose-[ N, N]-ureide metabolism in healthy humans by De Preter, V, Houben, E, Windey, K, Luypaerts, A, Verbeke, K

“…Background/Objectives: Lactose-[ 15 N, 15 N]-ureide is used to study the fate of the colonic urea-nitrogen metabolism. During the passage through the…”
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Inulin is an ideal substrate for a hydrogen breath test to measure the orocaecal transit time by Geboes, K. P., Luypaerts, A., Rutgeerts, P., Verbeke, K.

“…Summary Background : A better substrate is needed for a hydrogen breath test to measure the orocaecal transit time. The currently used substrate, lactulose,…”
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Oxidative breakdown of octanoic acid is maintained in patients with cirrhosis despite advanced disease by Casteele, M., Luypaerts, A., Geypens, B., Fevery, J., Ghoos, Y., Nevens, F.

“…As an octanoic acid 13CO2 breath test is frequently used to test gastric emptying of solid food, the purpose of the present study was to study whether…”
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In vivo Influence of Nicotine on Human Basal and NSAID-induced Gut Barrier Function by Suenaert, P., Bulteel, V., Den Hond, E., Geypens, B., Monsuur, F., Luypaerts, A., Ghoos, Y., Rutgeerts, P.

“…Background: Smoking reduces the non-steroidal anti-inflammatory drug (NSAID)-induced small intestinal permeability increase in healthy people. It also affects…”
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Magnesium chloride slows gastric emptying, but does not affect digestive functions by Geboes, K. P., Maes, B., Luypaerts, A., Evenepoel, P., Rutgeerts, P., Ghoos, Y., Geypens, B.

“…Summary Background : An inverse relationship has been established between serum magnesium and serum lipid levels. By means of breath tests, we tested the…”
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P774 Metagenomics and metabolomics of patients with inflammatory bowel disease and their unaffected relatives by Vancamelbeke, M., Sabino, J., Deroover, L., Vandermeulen, G., Luypaerts, A., Ferrante, M., Falony, G., Vieira-Silva, S., Verbeke, K., Raes, J., Cleynen, I., Vermeire, S.

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The influence of inulin on the absorption of nitrogen and the production of metabolites of protein fermentation in the colon by Geboes, Karen P., De Hertogh, Gert, De Preter, Vicky, Luypaerts, Anja, Bammens, Bert, Evenepoel, Pieter, Ghoos, Yvo, Geboes, Karel, Rutgeerts, Paul, Verbeke, Kristin

“…In the present study, the production and fate of bacterial metabolites in the colon were investigated in a direct way using two substrates labelled with stable…”
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Digestibility of cooked and raw egg protein in humans as assessed by stable isotope techniques by Evenepoel, P, Geypens, B, Luypaerts, A, Hiele, M, Ghoos, Y, Rutgeerts, P

“…Egg proteins contribute substantially to the daily nitrogen allowances in Western countries and are generally considered to be highly digestible. However,…”
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Validation of lactose[15N,15N]ureide as a tool to study colonic nitrogen metabolism by Geboes, Karen P, De Preter, Vicky, Luypaerts, Anja, Bammens, Bert, Evenepoel, Pieter, Ghoos, Yvo, Rutgeerts, Paul, Verbeke, Kristin

“…In vitro experiments have shown that fermentation of carbohydrates prevents accumulation of nitrogen in the colon. Variable results have been obtained on…”
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Validation of a new test meal for a protein digestion breath test in humans by Geboes, Karen P, Bammens, Bert, Luypaerts, Anja, Malheiros, Ramon, Buyse, Johan, Evenepoel, Pieter, Rutgeerts, Paul, Verbeke, Kristin

“…Previously, overall protein assimilation after the ingestion of a pure protein meal was studied. In this study, the kinetics of protein assimilation in humans…”
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Correlation of ileal emptying and gastric emptying calculated from a simultaneous application of two breath tests by Geypens, B., Maes, B., Ghoos, Y., Luypaerts, A., Rutgeerts, P.

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Direct demonstration of the effect of lactulose on colonic bacterial metabolism by application of lactose-(15N)-ureide by Geypens, B., Evenepoel, P., Peeters, M., Luypaerts, A., Rutgeerts, P., Ghoos, Y.

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13C Mixed-Triglyceride Breath Test: Isotope Selective Non-Dispersive Infrared Spectrometry in Comparison with Isotope Ratio Mass Spectrometry in Volunteers and Patients with Chronic Pancreatitis by Boedeker, C.

“…Background: The 13C mixed-triglyceride breath test (MTB) has been proposed for the non-invasive assessment of duodenal pancreatic lipase activity. Until now,…”
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13C-methacetin breath test: isotope-selective nondispersive infrared spectrometry in comparison to isotope ratio mass spectrometry in volunteers and patients with liver cirrhosis by Adamek, R J, Goetze, O, Boedeker, C, Pfaffenbach, B, Luypaerts, A, Geypens, B

“…The 13C-methacetin breath test (MBT) has been proposed for the noninvasive evaluation of the hepatic mixed function oxidase activity. Up to now, stable isotope…”
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Production of egg proteins, enriched with L-leucine-13C1, for the study of protein assimilation in humans using the breath test technique by Evenepoel, P, Hiele, M, Luypaerts, A, Geypens, B, Buyse, J, Decuypere, E, Rutgeerts, P, Ghoos, Y

“…Protein assimilation and metabolism studies are hindered by the lack of an adequate oral tracer, i.e., labeled proteins. We present a new and easily…”
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Determination of Deuterated Phenylalanine and Tyrosine in Egg Protein by GCQ by Geypens, Benny, Claus, Dirk, Gorris, Nicole, Evenepoel, Pieter, Luypaerts, Anja, Rutgeerts, Paul, Ghoos, Yvo

“…In order to study protein digestibility by means of noninvasive tracer techniques (stable isotopes), a representative oral tracer, i.e. a stable isotope…”
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