{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,19]],"date-time":"2026-03-19T02:16:09Z","timestamp":1773886569984,"version":"3.50.1"},"reference-count":0,"publisher":"Human Kinetics","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2006,10]]},"abstract":"<jats:p>The purpose of this study was to determine the effects of exercise intensity on active and passive intestinal glucose absorption. Eight trained runners (age = 23 \u00b1 2 y; VO<jats:sub>2max<\/jats:sub> = 62.1 \u00b1 5.8 mL \u00b7 kg<jats:sup>\u22121<\/jats:sup> \u00b7 min<jats:sup>\u22121<\/jats:sup>) performed a 1 h resting experiment and three 1 h treadmill experiments at 30, 50, or 70% VO<jats:sub>2max<\/jats:sub> in a thermoneutral environment. Immediately prior to each experiment, euhydrated subjects ingested a solution containing two non-metabolizable glucose analogs, 3-O-methyl-D-glucose (3MG; actively absorbed; 5 g) and D-xylose (passively absorbed; 5 g). During the following 5 h, all urine was collected and the amount of 3MG and D-xylose in the urine was determined. Using repeated measures ANOVA, a significant (<jats:italic>P<\/jats:italic> &lt; 0.05) reduction in urinary excretion of each carbohydrate was observed at 70% VO<jats:sub>2max<\/jats:sub> compared to the other intensities suggesting that both active and passive intestinal absorption of glucose may be reduced during prolonged running at this intensity.<\/jats:p>","DOI":"10.1123\/ijsnem.16.5.485","type":"journal-article","created":{"date-parts":[[2016,8,10]],"date-time":"2016-08-10T12:34:46Z","timestamp":1470832486000},"page":"485-493","source":"Crossref","is-referenced-by-count":28,"title":["Effect of Exercise Intensity on Active and Passive Glucose Absorption"],"prefix":"10.1123","volume":"16","author":[{"given":"James A.","family":"Lang","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carl V.","family":"Gisolfi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G. Patrick","family":"Lambert","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"100","container-title":["International Journal of Sport Nutrition and Exercise Metabolism"],"original-title":[],"link":[{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/ijsnem\/16\/5\/article-p485.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.humankinetics.com\/downloadpdf\/journals\/ijsnem\/16\/5\/article-p485.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/journals.humankinetics.com\/downloadpdf\/journals\/ijsnem\/16\/5\/article-p485.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,22]],"date-time":"2024-08-22T03:25:10Z","timestamp":1724297110000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/ijsnem\/16\/5\/article-p485.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,10]]},"references-count":0,"journal-issue":{"issue":"5"},"URL":"https:\/\/doi.org\/10.1123\/ijsnem.16.5.485","relation":{},"ISSN":["1526-484X","1543-2742"],"issn-type":[{"value":"1526-484X","type":"print"},{"value":"1543-2742","type":"electronic"}],"subject":[],"published":{"date-parts":[[2006,10]]}}}