Differences in Regional Brain Responses to Food Ingestion After Roux-en-Y Gastric Bypass and the Role of Gut Peptides: A Neuroimaging Study | Zendy

Katharine F. Hunt | Zendy; Joel Dunn | Zendy; Carel W. le Roux | Zendy; Laurence Reed | Zendy; Paul Marsden | Zendy; Ameet G. Patel | Zendy; Stephanie A. Amiel | Zendy

Open Access

Differences in Regional Brain Responses to Food Ingestion After Roux-en-Y Gastric Bypass and the Role of Gut Peptides: A Neuroimaging Study

Author(s) -

Katharine F. Hunt,

Joel Dunn,

Carel W. le Roux,

Laurence Reed,

Paul Marsden,

Ameet G. Patel,

Stephanie A. Amiel

Publication year - 2016

Publication title -

diabetes care

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 6.636

H-Index - 363

eISSN - 1935-5548

pISSN - 0149-5992

DOI - 10.2337/dc15-2721

Subject(s) - medicine , postprandial , appetite , weight loss , endocrinology , somatostatin , ingestion , peptide yy , glucagon like peptide 1 , obesity , insulin , diabetes mellitus , neuropeptide , neuropeptide y receptor , type 2 diabetes , receptor

Improved appetite control, possibly mediated by exaggerated gut peptide responses to eating, may contribute to weight loss after Roux-en-Y gastric bypass (RYGB). This study compared brain responses to food ingestion between post-RYGB (RYGB), normal weight (NW), and obese (Ob) unoperated subjects and explored the role of gut peptide responses in RYGB.

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