ArticleAmerican journal of physiology. Gastrointestinal and liver physiology2012
Enteral nutrients potentiate glucagon-like peptide-2 action and reduce dependence on parenteral nutrition in a rat model of human intestinal failure.
Article in American journal of physiology. Gastrointestinal and liver physiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 21 citations in OpenAlex.
- Dipeptidyl peptidase IV inhibitors reduce hepatic fibrosis and lipid accumulation in rat intestinal failure-associated liver disease models.Pediatric surgery international · 2024Article
- Glucagon-Like Peptide-2 Modulates Enteric Paneth Cells Immune Response and Alleviates Gut Inflammation During Intravenous Fluid Infusion in Mice With a Central Catheter.Frontiers in nutrition · 2021Article
- The Misshapen subfamily of Ste20 kinases regulate proliferation in the aging mammalian intestinal epithelium.Journal of cellular physiology · 2019Article
- Ingestion of Food Particles Regulates the Mechanosensing Misshapen-Yorkie Pathway in Drosophila Intestinal Growth.Developmental cell · 2018Article
- Interdependency of EGF and GLP-2 Signaling in Attenuating Mucosal Atrophy in a Mouse Model of Parenteral Nutrition.Cellular and molecular gastroenterology and hepatology · 2017Article
- Inducible and neuronal nitric oxide synthases exert contrasting effects during rat intestinal recovery following fasting.Experimental biology and medicine (Maywood, N.J.) · 2017Article
- Enteral feeding and its impact on the gut immune system and intestinal mucosal barrier.Przeglad gastroenterologiczny · 2015Review
- Animal models of gastrointestinal and liver diseases. Animal models of infant short bowel syndrome: translational relevance and challenges.American journal of physiology. Gastrointestinal and liver physiology · 2014Review
- Glucagon-like peptide 2 increases efficacy of distraction enterogenesis.The Journal of surgical research · 2013Article
- Glycyrrhizin represses total parenteral nutrition-associated acute liver injury in rats by suppressing endoplasmic reticulum stress.International journal of molecular sciences · 2013Article
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
Glucagon-like peptide-2 (GLP-2) is a nutrient-dependent, proglucagon-derived gut hormone that shows promise for the treatment of short bowel syndrome (SBS). Our objective was to investigate how combination GLP-2 + enteral nutrients (EN) affects intestinal adaption in a rat model that mimics severe human SBS and requires parenteral nutrition (PN). Male Sprague-Dawley rats were assigned to one of five groups and maintained with PN for 18 days: total parenteral nutrition (TPN) alone, TPN + GLP-2 (100 μg·kg(-1)·day(-1)), PN + EN + GLP-2(7 days), PN + EN + GLP-2(18 days), and a nonsurgical oral reference group. Animals underwent massive distal bowel resection followed by jejunocolic anastomosis and placement of jugular catheters. Starting on postoperative day 4, rats in the EN groups were allowed ad libitum access to EN. Groups provided PN + EN + GLP-2 had their rate of PN reduced by 0.25 ml/day starting on postoperative day 6. Groups provided PN + EN + GLP-2 demonstrated significantly greater body weight gain with similar energy intake and a safe 80% reduction in PN compared with TPN ± GLP-2. Groups provided PN + EN + GLP-2 for 7 or 18 days showed similar body weight gain, residual jejunal length, and digestive capacity. Groups provided PN + EN + GLP-2 showed increased jejunal GLP-2 receptor (GLP-2R), insulin-like growth factor-I (IGF-I), and IGF-binding protein-5 (IGFBP-5) expression. Treatment with TPN + GLP-2 demonstrated increased jejunal expression of epidermal growth factor. Cessation of GLP-2 after 7 days with continued EN sustained the majority of intestinal adaption and significantly increased expression of colonic proglucagon compared with PN + EN + GLP-2 for 18 days, and increased plasma GLP-2 concentrations compared with TPN alone. In summary, EN potentiate the intestinotrophic actions of GLP-2 by improving body weight gain allowing for a safe 80% reduction in PN with increased jejunal expression of GLP-2R, IGF-I, and IGFBP-5 following distal bowel resection in the rat.
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