{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T15:17:15Z","timestamp":1790176635750,"version":"4.1.0"},"reference-count":34,"publisher":"American Physiological Society","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["American Journal of Physiology-Gastrointestinal and Liver Physiology"],"published-print":{"date-parts":[[1999,8,1]]},"abstract":"<jats:p>Comparison was made between the intestinal absorption and lymphatic transport of a randomly interesterified fish oil and medium-chain triglyceride (MCT) structured triglycerides (STG) vs. the physical mix in rat small intestine following ischemia and reperfusion (I\/R) injury. Under halothane anesthesia, the superior mesenteric artery (SMA) was occluded for 20 min and then reperfused in I\/R rats. The SMA was isolated but not occluded in control rats. In both treatment groups, the mesenteric lymph duct was cannulated and a gastric tube was inserted. Each treatment group received 1 ml of the fish oil-MCT STG or physical mix (7 rats\/group) through the gastric tube followed by an infusion of PBS at 3 ml\/h for 8 h. Lymph was collected hourly for 8 h. Lymph triglyceride, cholesterol, and decanoic and eicosapentaenoic acids increased rapidly and maintained a significantly higher output ( P &lt; 0.01) with STG compared with physical mix in control rats over 8 h. After I\/R, lymphatic triglyceride output decreased 50% compared with control. Gastric infusion of STG significantly improved lipid transport by having a twofold higher triglyceride, cholesterol, and decanoic and eicosapentaenoic acids output to lymph compared with its physical mix ( P &lt; 0.01). We conclude that STG is absorbed into lymph significantly better than physical mix by both the normal intestine and the intestine injured by I\/R.<\/jats:p>","DOI":"10.1152\/ajpgi.1999.277.2.g333","type":"journal-article","created":{"date-parts":[[2017,12,24]],"date-time":"2017-12-24T10:02:19Z","timestamp":1514109739000},"page":"G333-G340","source":"Crossref","is-referenced-by-count":14,"title":["Lymphatic absorption of structured triglycerides vs. physical mix in a rat model of fat malabsorption"],"prefix":"10.1152","volume":"277","author":[{"given":"Patrick","family":"Tso","sequence":"first","affiliation":[{"name":"Department of Pathology, University of Cincinnati Medical Center, Cincinnati 45267; and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Theresa","family":"Lee","sequence":"additional","affiliation":[{"name":"Medical Nutrition Research and Development, Ross Products Division, Abbott Laboratories, Columbus, Ohio 43215"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephen J.","family":"Demichele","sequence":"additional","affiliation":[{"name":"Medical Nutrition Research and Development, Ross Products Division, Abbott Laboratories, Columbus, Ohio 43215"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"24","reference":[{"key":"B3","doi-asserted-by":"publisher","DOI":"10.1007\/BF02537271"},{"key":"B4","doi-asserted-by":"crossref","first-page":"437","DOI":"10.1093\/clinchem\/21.3.437","volume":"21","author":"Biggs H. 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