Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/198072
Title: | Smell-taste dysfunctions in extreme weight/eating conditions: analysis of hormonal and psychological interactions |
Author: | Fernández Aranda, Fernando Agüera, Zaida Fernández-García, Jose C. Garrido-Sanchez, Lourdes Tinahones, Francisco J. Giner Bartolomé, Cristina Baños Rivera, Rosa María Botella Arbona, Cristina Cebolla, Ausias de la Torre, Rafael Fernández-Real Lemos, José Manuel Ortega González, Fco. Javier Frühbeck, Gema Gómez Ambrosi, Javier Granero, Roser Islam, Mohammed Anisul Jiménez-Murcia, Susana Tárrega, Salomé Menchón Magriñá, José Manuel Fagundo, Ana Beatriz Sancho, Carolina Estivill, Xavier, 1955- Treasure, Janet Casanueva, Felipe F. |
Keywords: | Anorèxia nerviosa Pes corporal Colecistocinina Obesitat Anorexia nervosa Body weight Cholecystokinin Obesity |
Issue Date: | 1-Feb-2016 |
Publisher: | Association for the Study of Internal Secretions |
Abstract: | (1) The objective of this study is to analyze differences in smell-taste capacity between females in extreme weight/eating conditions (EWC) and (2) to explore the interaction between smell/taste capacity, gastric hormones, eating behavior and body mass index (BMI). The sample comprised 239 females in EWC [64 Anorexia nervosa (AN) and 80 age-matched healthy-weight controls, and 59 obese and 36 age-matched healthy-weight controls]. Smell and taste assessments were performed through 'Sniffin' Sticks' and 'Taste Strips,' respectively. The assessment measures included the eating disorders inventory-2, the symptom check list 90-revised, and The Dutch Eating Behavior Questionnaire, as well as peptides from the gastrointestinal tract [Ghrelin, peptide YY, cholecystokinin]. Smell capacity was differentially associated across EWC groups. Smell was clearly impaired in obese participants and increased in AN (hyposmia in Obesity was 54.3 and 6.4 % in AN), but taste capacity did not vary across EWC. Ghrelin levels were significantly decreased in obese subjects and were related to smell impairment. EWC individuals showed a distinct smell profile and circulating ghrelin levels compared to controls. Smell capacity and ghrelin may act as moderators of emotional eating and BMI. |
Note: | Reproducció del document publicat a: https://doi.org/10.1007/s12020-015-0684-9 |
It is part of: | Endocrinology, 2016, vol. 51, num. 2, p. 256-267 |
URI: | http://hdl.handle.net/2445/198072 |
Related resource: | https://doi.org/10.1007/s12020-015-0684-9 |
ISSN: | 0013-7227 |
Appears in Collections: | Articles publicats en revistes (Ciències Clíniques) Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL)) |
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