Associations of gastric volumes, ingestive behavior, calorie and volume intake, and fullness in obesity.
accommodation
appetite
postprandial
reservoir
satiety
Journal
American journal of physiology. Gastrointestinal and liver physiology
ISSN: 1522-1547
Titre abrégé: Am J Physiol Gastrointest Liver Physiol
Pays: United States
ID NLM: 100901227
Informations de publication
Date de publication:
01 08 2020
01 08 2020
Historique:
pubmed:
7
7
2020
medline:
21
10
2020
entrez:
7
7
2020
Statut:
ppublish
Résumé
Whereas gastric emptying significantly predicts calorie intake, the association between gastric capacity and satiation and satiety is unclear. To study the associations between gastric volumes and ingestive behaviors with satiation and satiety in obesity, 62 healthy adult obese patients (57 female) with no eating disorders underwent measurements of satiety, as determined by kilocalories of ingestion at a buffet meal, and satiation by volume to comfortable fullness (VTF) and maximum tolerated volume (MTV), while drinking Ensure (30 mL/min). Fasting and postprandial gastric volumes were measured by validated single-photon emission computed tomography. We also measured eating [Weight Efficacy Life-Style Questionnaire score (WEL)] and exercise behaviors associated with obesity. Spearman correlation-assessed relationships of measured traits and linear regression analysis to identify predictors of satiation or satiety. The participants were aged 38 ± 10.1 yr and the body mass index (BMI) 36.8 ± 4.8 kg/m
Identifiants
pubmed: 32628074
doi: 10.1152/ajpgi.00140.2020
pmc: PMC7500268
doi:
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Langues
eng
Sous-ensembles de citation
IM
Pagination
G238-G244Subventions
Organisme : HHS | National Institutes of Health (NIH)
ID : R01-DK67071
Pays : International
Organisme : NIDDK NIH HHS
ID : R01 DK122280
Pays : United States
Organisme : HHS | National Institutes of Health (NIH)
ID : R01-DK122280
Pays : International
Organisme : HHS | NIH | National Center for Advancing Translational Sciences (NCATS)
ID : UL1-TR002377
Pays : International
Organisme : NCATS NIH HHS
ID : UL1 TR002377
Pays : United States
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