{"id":32030,"date":"2014-10-01T00:00:00","date_gmt":"2018-12-03T22:53:25","guid":{"rendered":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/interpersonal-stressors-predict-ghrelin-and-leptin-levels\/"},"modified":"2018-12-03T23:53:25","modified_gmt":"2018-12-03T22:53:25","slug":"interpersonal-stressors-predict-ghrelin-and-leptin-levels","status":"publish","type":"resume","link":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/resume-scientifique\/interpersonal-stressors-predict-ghrelin-and-leptin-levels\/","title":{"rendered":"Interpersonal stressors predict ghrelin and leptin levels in women."},"content":{"rendered":"

OBJECTIVE<\/strong>
\nStressful events enhance risk for weight gain and adiposity. Ghrelin and leptin, two hormones that are implicated in appetite regulation, may link stressful events to weight gain; a number of rodent studies suggest that stressors increase ghrelin production. The present study investigated the links among daily stressors, ghrelin and leptin, and dietary intake in humans.<\/p>\n

METHOD<\/strong>
\nWomen (n=50) completed three study appointments that were scheduled at least 2 weeks apart. At each visit, women arrived fasting and ate a standardized breakfast and lunch. Blood samples were collected 45min after each meal. Women completed a self-report version of the Daily Inventory of Stressful Events (DISE) at each appointment. Two composites were created from the DISE data, reflecting the number of stressors that did and did not involve interpersonal tension.<\/p>\n

RESULTS<\/strong>
\nWomen who experienced more stressors involving interpersonal tension had higher ghrelin and lower leptin levels than those who experienced fewer interpersonal stressors. Furthermore, women who experienced more interpersonal stressors had a diet that was higher in calories, fat, carbohydrates, protein, sugar, sodium, and fiber, and marginally higher in cholesterol, vegetables (but not fruits), vitamin A, and vitamin C. Stressors that did not involve interpersonal tension were unrelated to ghrelin and leptin levels or any of the dietary components examined.<\/p>\n

CONCLUSIONS<\/strong>
\nThese data suggest that ghrelin and leptin may link daily interpersonal stressors to weight gain and obesity.<\/p>\n","protected":false},"template":"","mots_cles":[],"class_list":["post-32030","resume","type-resume","status-publish","hentry"],"acf":{"adresse":"Institute for Behavioral Medicine Research, The Ohio State University College of Medicine, USA.\r\nJanice.Kiecolt-Glaser@osumc.edu","annee":"2014","mois":"10","numero":"48:","page":"178-88","auteurs":[{"ID":32022,"post_author":"0","post_date":"2018-12-03 23:53:21","post_date_gmt":"2018-12-03 22:53:21","post_content":"","post_title":"Lisa M Jaremka","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"lisa-m-jaremka","to_ping":"","pinged":"","post_modified":"2018-12-03 23:53:21","post_modified_gmt":"2018-12-03 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Andridge","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"rebecca-r-andridge","to_ping":"","pinged":"","post_modified":"2018-12-03 21:16:47","post_modified_gmt":"2018-12-03 20:16:47","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/rebecca-r-andridge\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":32024,"post_author":"0","post_date":"2018-12-03 23:53:22","post_date_gmt":"2018-12-03 22:53:22","post_content":"","post_title":"William B Malarkey","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"william-b-malarkey","to_ping":"","pinged":"","post_modified":"2018-12-03 23:53:22","post_modified_gmt":"2018-12-03 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Christian","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"lisa-christian","to_ping":"","pinged":"","post_modified":"2018-12-03 23:53:23","post_modified_gmt":"2018-12-03 22:53:23","post_content_filtered":"","post_parent":0,"guid":"https:\/\/aprifel-pp.mentalworks.biz\/fr\/auteur\/lisa-christian\/","menu_order":0,"post_type":"auteur_resume","post_mime_type":"","comment_count":"0","filter":"raw"},{"ID":32027,"post_author":"0","post_date":"2018-12-03 23:53:24","post_date_gmt":"2018-12-03 22:53:24","post_content":"","post_title":"Charles F Emery","post_excerpt":"","post_status":"publish","comment_status":"closed","ping_status":"closed","post_password":"","post_name":"charles-f-emery","to_ping":"","pinged":"","post_modified":"2018-12-03 23:53:24","post_modified_gmt":"2018-12-03 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