Gut–brain communication: how does it stand after bariatric surgery?
| Autor: | Maria de Fátima Haueisen Sander Diniz, Valéria Maria de Azeredo Passos, Marco Túlio Costa Diniz |
|---|---|
| Rok vydání: | 2006 |
| Předmět: |
medicine.medical_specialty
Peptide Hormones media_common.quotation_subject Bariatric Surgery Medicine (miscellaneous) Pancreatic Polypeptide Satiety Response Gastrointestinal Hormones Gastric inhibitory polypeptide Glucagon-Like Peptide 1 Weight loss Orexigenic Weight Loss medicine Humans Pancreatic polypeptide Peptide YY media_common Cholecystokinin Nutrition and Dietetics Appetite Regulation business.industry digestive oral and skin physiology Appetite Ghrelin Obesity Morbid Surgery medicine.symptom business medicine.drug |
| Zdroj: | Current Opinion in Clinical Nutrition and Metabolic Care. 9:629-636 |
| ISSN: | 1363-1950 |
| DOI: | 10.1097/01.mco.0000241676.63041.11 |
| Popis: | Purpose of review This article aims to critically review the literature, describing the possible implications of different bariatric surgery techniques in gastrointestinal peptides and their relation with the neural paths involved in the central regulation of appetite and satiety: the gut-brain axis. Recent findings Bariatric surgery operations change orexigenic and anorexigenic gastrointestinal peptide levels. Forty-one studies were analyzed in order to understand the effects of different operations on the behavior of gut peptides (ghrelin, cholecystokinin, peptide YY, glucagon-like peptide-1, gastric inhibitory polypeptide, pancreatic polypeptide). The authors have tried to correlate these findings with weight loss/maintenance via different surgical techniques. Summary The present line of research is recent and there is a lack of comparability between studies. There are different design approaches and study protocols, different laboratorial exams. Prospective long-term studies with larger samples are needed to clarify the effects of bariatric operations on the gut-brain axis. |
| Databáze: | OpenAIRE |
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