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oai:recercat.cat:11351/72842025-10-24T10:23:48Zcom_2072_378070com_2072_378040col_2072_378092

Gastrointestinal Contributions to the Postprandial Experience Livovsky, Dan Meir Azpiroz Vidaur, Fernando Intestins - Malalties - Fisiologia patològica Absorció intestinal DISEASES::Digestive System Diseases::Gastrointestinal Diseases::Intestinal Diseases Other subheadings::Other subheadings::Other subheadings::/physiopathology PHENOMENA AND PROCESSES::Digestive System and Oral Physiological Phenomena::Digestive System Physiological Phenomena::Postprandial Period PHENOMENA AND PROCESSES::Physiological Phenomena::Diet, Food, and Nutrition::Nutritional Physiological Phenomena::Gastrointestinal Absorption::Physiological Phenomena::Intestinal Absorption ENFERMEDADES::enfermedades del sistema digestivo::enfermedades gastrointestinales::enfermedades intestinales Otros calificadores::Otros calificadores::Otros calificadores::/fisiopatología FENÓMENOS Y PROCESOS::fenómenos fisiológicos orales y del sistema digestivo::fenómenos fisiológicos del sistema digestivo::período posprandial FENÓMENOS Y PROCESOS::fenómenos fisiológicos::dieta, alimentación y nutrición::fenómenos fisiológicos nutricionales::absorción gastrointestinal::fenómenos fisiológicos::absorción intestinal Ingestión de alimentos; Trastornos gastrointestinales funcionales; Sensaciones homeostáticas Ingestió d'aliments; Trastorns gastrointestinals funcionals; Sensacions homeostàtiques Food ingestion; Functional gastrointestinal disorders; Homeostatic sensations Food ingestion induces homeostatic sensations (satiety, fullness) with a hedonic dimension (satisfaction, changes in mood) that characterize the postprandial experience. Both types of sensation are secondary to intraluminal stimuli produced by the food itself, as well as to the activity of the digestive tract. Postprandial sensations also depend on the nutrient composition of the meal and on colonic fermentation of non-absorbed residues. Gastrointestinal function and the sensitivity of the digestive tract, i.e., perception of gut stimuli, are determined by inherent individual factors, e.g., sex, and can be modulated by different conditioning mechanisms. This narrative review examines the factors that determine perception of digestive stimuli and the postprandial experience. This work was supported in part by the Spanish Ministry of Economy and Competitiveness (Dirección General de InvestigaciónCientífica y Técnica, SAF 2016-76648-R). Ciberehd is funded by the Instituto de Salud Carlos III. Dan M. Livovsky received support from the Israeli Medical Association and from Israel Gastroenterological Association 2020 fellowship grants. 2025-10-24T10:23:48Z 2025-10-24T10:23:48Z 2025-10-24T10:23:48Z 2022-03-31T08:52:36Z 2022-03-31T08:52:36Z 2021-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/11351/7284 Nutrients;13(3) https://doi.org/10.3390/nu13030893 info:eu-repo/grantAgreement/ES/PE2013-2016/SAF2016-76648-R Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess MDPI Scientia