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https://www.readbyqxmd.com/read/29120924/potential-mechanisms-underlying-the-effect-of-bariatric-surgery-on-eating-behaviour
#1
Roxanna Zakeri, Rachel L Batterham
PURPOSE OF REVIEW: Reduced energy intake, resulting from favourable changes in eating behaviour, is the predominant driver of weight loss following bariatric surgery. Here we review the most recent studies examining the impact of Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy, the two most common bariatric procedures, upon eating behaviour and the suggested underlying biological mechanisms. RECENT FINDINGS: Following RYGB or sleeve gastrectomy, most people report subjective changes in appetite, taste and food preference, with decreased high-fat preference most commonly reported...
November 7, 2017: Current Opinion in Endocrinology, Diabetes, and Obesity
https://www.readbyqxmd.com/read/28954749/gastric-necrosis-and-perforation-in-a-patient-with-asperger-s-syndrome
#2
Georgina Hicks, Nigel D'Souza, Rhys Thomas, Ranjeet Brar
Acute gastric necrosis is a very rare but potentially fatal condition which has been reported in patients with abnormal eating behaviours.We describe the case of a 24-year-old female with a background of Asperger's syndrome, who presented with abdominal pain and gross distension. She underwent an emergency exploratory laparotomy and was found to have a massively distended, necrotic stomach. A total gastrectomy was performed with interval reconstruction planned. This case reports the surgical management of a rarely seen condition and highlights the importance of recognising gastric necrosis and its causes, which include patients with abnormal eating behaviours, the majority of whom are young females...
September 27, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28949286/altered-intrinsic-functional-brain-architecture-in-female-patients-with-bulimia-nervosa
#3
Li Wang, Qing-Mei Kong, Ke Li, Xue-Ni Li, Ya-Wei Zeng, Chao Chen, Ying Qian, Shi-Jie Feng, Ji-Tao Li, Yun'Ai Su, Christoph U Correll, Philip B Mitchell, Chao-Gan Yan, Da-Rong Zhang, Tian-Mei Si
BACKGROUND: Bulimia nervosa is a severe psychiatric syndrome with uncertain pathogenesis. Neural systems involved in sensorimotor and visual processing, reward and impulsive control may contribute to the binge eating and purging behaviours characterizing bulimia nervosa. However, little is known about the alterations of functional organization of whole brain networks in individuals with this disorder. METHODS: We used resting-state functional MRI and graph theory to characterize functional brain networks of unmedicated women with bulimia nervosa and healthy women...
November 2017: Journal of Psychiatry & Neuroscience: JPN
https://www.readbyqxmd.com/read/28872733/cafeteria-diet-induces-neuroplastic-modifications-in-the-nucleus-accumbens-mediated-by-microglia-activation
#4
Miriam Gutiérrez-Martos, Benoit Girard, Sueli Mendonça-Netto, Julie Perroy, Emmanuel Valjent, Rafael Maldonado, Miquel Martin
High-palatable and caloric foods are widely overconsumed due to hedonic mechanisms that prevail over caloric necessities leading to overeating and overweight. The nucleus accumbens (NAc) is a key brain area modulating the reinforcing effects of palatable foods and is crucially involved in the development of eating disorders. We describe that prolonged exposure to high-caloric chocolate cafeteria diet leads to overeating and overweight in mice. NAc functionality was altered in these mice, presenting structural plasticity modifications in medium spiny neurons, increased expression of neuroinflammatory factors and activated microglia, and abnormal responses after amphetamine-induced hyperlocomotion...
September 5, 2017: Addiction Biology
https://www.readbyqxmd.com/read/28871527/rapid-eating-is-linked-to-emotional-eating-in-obese-women-relieving-from-bariatric-surgery
#5
Claire-Charlotte Canterini, Isabelle Gaubil-Kaladjian, Séverine Vatin, Amélie Viard, Aurore Wolak-Thierry, Eric Bertin
BACKGROUND AND AIMS: Eating rate is associated with BMI and weight gain in various populations and is a factor modulating the risk of complications after bariatric surgery. The aim of the present study is to determine whether common difficulties to change eating rate in subjects with obesity candidate to bariatric surgery could be due to more extensive abnormalities in eating behaviour. METHODS: A self-administered questionnaire was distributed to 116 consecutive female patients attending a nutrition consultation for obesity in a specialized centre in France...
September 4, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28840571/drunkorexia-an-emerging-trend-in-young-adults
#6
Matteo Lupi, Giovanni Martinotti, Massimo Di Giannantonio
OBJECTIVE: Several studies demonstrated an association between alcohol consumption and unhealthy food habits. Particularly, in young adults it has been observed the tendency to use extreme forms of weight control as a way to compensate planned binge drinking. METHOD: A questionnaire was administered to a sample of 4275 healthy subjects (43.9% males; 56.1% females), aged between 18 and 26 (mean age 22.04). The survey investigated socio-economic characteristics, drinking habits with a specific focus on binge consumption, abnormal eating behaviours and psychoactive substance use...
December 2017: Eating and Weight Disorders: EWD
https://www.readbyqxmd.com/read/28818611/teasing-as-a-risk-factor-for-abnormal-eating-behaviours-a-prospective-study-in-an-adolescent-population
#7
Javier Plumed, Natalia Gimeno, María Barberá, Elías Ruiz, Llanos Conesa, Luis Miguel Rojo-Bofill, Lorenzo Livianos, Luis Rojo
INTRODUCTION: There are discrepancies in the literature about the role of teasing in the onset of eating pathology. This article aims to establish the influence of teasing in abnormal eating behaviors and attitudes in the adolescent population. MATERIAL AND METHODS: This is a two-year prospective study conducted in 7,167 adolescents between 13 and 15 years of age. In a first assessment, teasing about weight and teasing about abilities were measured by means of the POTS...
August 14, 2017: Revista de Psiquiatrí́a y Salud Mental
https://www.readbyqxmd.com/read/28588278/associations-among-adhd-abnormal-eating-and-overweight-in-a-non-clinical-sample-of-asian-children
#8
Lian Tong, Huijing Shi, Xiaoru Li
Attention-deficit/hyperactivity disorder (ADHD) has been found to be comorbid with obesity in adults, but the association in children is uncertain. Because the underlying mechanism of comorbidity in children has not been researched sufficiently, this study aims to explore the associations among ADHD, abnormal eating, and body mass index (BMI), as well as the mediating effect of depression in children. We conducted a cross-sectional study of 785 primary students in China. The parent-report version of ADHD Rating Scale-IV (ADHDRS-IV), the Child Eating Behaviour Questionnaire (CEBQ) and the Children's Eating Attitude Test (ChEAT) were used to identify ADHD symptoms and abnormal eating...
June 6, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28419425/how-abnormal-is-binge-eating-18-year-time-trends-in-population-prevalence-and-burden
#9
D Mitchison, S Touyz, D A González-Chica, N Stocks, P Hay
OBJECTIVE: Although findings suggest that binge eating is becoming increasingly normative, the 'clinical significance' of this behaviour at a population level remains uncertain. We aimed to assess the time trends in binge-eating prevalence and burden over 18 years. METHOD: Six cross-sectional face-to-face surveys of the Australian adult population were conducted in 1998, 2005, 2008, 2009, 2014, and 2015 (Ntotal = 15 126). Data were collected on demographics, 3-month prevalence of objective binge eating (OBE), health-related quality of life, days out of role, and distress related to OBE...
August 2017: Acta Psychiatrica Scandinavica
https://www.readbyqxmd.com/read/27895063/association-of-eating-behaviours-with-diurnal-preference-and-rotating-shift-work-in-japanese-female-nurses-a-cross-sectional-study
#10
Takahiro Yoshizaki, Yukari Kawano, Osamu Noguchi, Junko Onishi, Reiko Teramoto, Ayaka Sunami, Yuri Yokoyama, Yuki Tada, Azumi Hida, Fumiharu Togo
OBJECTIVES: Our study examines differences in eating behaviour between day workers and rotating shift workers, and considers whether diurnal preference could explain the differences. METHODS: Japanese female nurses were studied (39 day workers and 123 rotating shift workers, aged 21-63 years) using self-administered questionnaires. The questionnaires assessed eating behaviours, diurnal preference and demographic characteristics. The questionnaire in the Guidelines for the management of obesity disease issued by the Japan Society for the Study of Obesity was used to obtain scores for the levels of obesity-related eating behaviours, including cognition of constitution, motivation for eating, eating as a diversion, feeling of satiety, eating style, meal contents and temporal eating patterns...
November 28, 2016: BMJ Open
https://www.readbyqxmd.com/read/27881192/effect-of-a-ceiling-fan-ventilation-system-on-finishing-young-bulls-health-behaviour-and-growth-performance
#11
L Magrin, M Brscic, I Lora, C Rumor, L Tondello, G Cozzi, F Gottardo
This research aimed at assessing the effects of a ceiling fan ventilation system on health, feeding, social behaviour and growth response of finishing young bulls fattened indoors during a mild summer season. A total of 69 Charolais young bulls were housed in six pens without any mechanical ventilation system (Control) and in six pens equipped with ceiling fans. The experimental period lasted 98 days from June until mid-September 2014. Four experimental days were considered in order to assess the effect of the ventilation system under two different microclimatic conditions: 2 alert days at monthly interval with temperature humidity index (THI) between 75 and 78, and 2 normal days with THI⩽74...
June 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/27880804/dietary-intake-and-eating-behaviours-of-obese-new-zealand-children-and-adolescents-enrolled-in-a-community-based-intervention-programme
#12
RANDOMIZED CONTROLLED TRIAL
Yvonne C Anderson, Lisa E Wynter, Michelle S Butler, Cameron C Grant, Joanna M Stewart, Tami L Cave, Cervantée E K Wild, José G B Derraik, Wayne S Cutfield, Paul L Hofman
OBJECTIVES: The aim of this study was to describe dietary intake and eating behaviours of obese children and adolescents, and also to determine how these differ in Indigenous versus non-Indigenous children at enrolment in an obesity programme. METHODS: Baseline dietary intake and eating behaviour records were assessed from those enrolled in a clinical unblinded randomised controlled trial of a multi-disciplinary intervention. The setting was a community-based obesity programme in Taranaki, New Zealand...
2016: PloS One
https://www.readbyqxmd.com/read/27798108/behavioural-abnormalities-in-a-novel-mouse-model-for-silver-russell-syndrome
#13
Grainne Iseult McNamara, Brittany Ann Davis, Dominic Michael Dwyer, Rosalind M John, Anthony Roger Isles
Silver Russell Syndrome (SRS) syndrome is an imprinting disorder involving low birth weight with complex genetics and diagnostics. Some rare SRS patients carry maternally inherited microduplications spanning the imprinted genes CDKN1C, PHLDA2, SLC22A18 and KCNQ1, suggesting that overexpression of one of more of these genes contributes to the SRS phenotype. While this molecular alteration is very rare, feeding difficulties are a very common feature of this condition. Given that SRS children also have very low body mass index, understanding the underpinning biology of the eating disorder is important, as well as potential co-occurring behavioural alterations...
December 15, 2016: Human Molecular Genetics
https://www.readbyqxmd.com/read/27789521/energy-expenditure-in-frontotemporal-dementia-a-behavioural-and-imaging-study
#14
Rebekah M Ahmed, Ramon Landin-Romero, Tinh-Hai Collet, Agatha A van der Klaauw, Emma Devenney, Elana Henning, Matthew C Kiernan, Olivier Piguet, I Sadaf Farooqi, John R Hodges
SEE FINGER DOI101093/AWW312 FOR A SCIENTIFIC COMMENTARY ON THIS ARTICLE: Abnormal eating behaviour and metabolic parameters including insulin resistance, dyslipidaemia and body mass index are increasingly recognized as important components of neurodegenerative disease and may contribute to survival. It has previously been established that behavioural variant frontotemporal dementia is associated with abnormal eating behaviour characterized by increased sweet preference. In this study, it was hypothesized that behavioural variant frontotemporal dementia might also be associated with altered energy expenditure...
January 2017: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/27729231/posterior-resting-state-eeg-asymmetries-are-associated-with-hedonic-valuation-of-food
#15
Marlies E van Bochove, Eva Ketel, Miles Wischnewski, Joost Wegman, Esther Aarts, Benjamin de Jonge, W Pieter Medendorp, Dennis J L G Schutter
Research on the hedonic value of food has been important in understanding the motivational and emotional correlates of normal and abnormal eating behaviour. The aim of the present study was to explore associations between hemispheric asymmetries recorded during resting state electroencephalogram (EEG) and hedonic valuation of food. Healthy adult volunteers were recruited and four minutes of resting state EEG were recorded from the scalp. Hedonic food valuation and reward sensitivity were assessed with the hedonic attitude to food and behavioural activation scale...
October 10, 2016: International Journal of Psychophysiology
https://www.readbyqxmd.com/read/27335645/improving-physical-health-for-people-taking-antipsychotic-medication-in-the-community-learning-disabilities-service
#16
Ian Hall, Amar Shah
Adherence with antipsychotic monitoring guidelines is notoriously low nationally. Without active monitoring and measures to improve metabolic abnormalities, more patients may develop related morbidity and mortality. An audit highlighted antipsychotic monitoring in this learning disability service in London did not match guideline recommendations. People with intellectual disability also experience health inequalities. Psychiatrists are well placed to provide advice and assistance that is suitable for those with complex communication, behaviour, and social needs...
2016: BMJ Quality Improvement Reports
https://www.readbyqxmd.com/read/27153153/pharmacological-treatment-for-kleine-levin-syndrome
#17
REVIEW
Marcio M de Oliveira, Cristiane Conti, Gilmar F Prado
BACKGROUND: This is an updated version of the original Cochrane review, published in 2009, Issue 2.Kleine-Levin syndrome (KLS) is a rare disorder that mainly affects adolescent men. It is characterised by recurrent episodes of hypersomnia, usually accompanied by hyperphagia, cognitive and mood disturbances, abnormal behaviour, such as hypersexuality, and signs of dysautonomia.In 1990, the diagnostic criteria for Kleine-Levin syndrome were modified in the International Classification of Sleep Disorders, where KLS was defined as a syndrome comprised of recurring episodes of undue sleepiness lasting some days, which may or may not be associated with hyperphagia and abnormal behaviour...
May 6, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27045966/the-role-of-emotion-regulation-in-childhood-obesity-implications-for-prevention-and-treatment
#18
E Aparicio, J Canals, V Arija, S De Henauw, N Michels
Stress and negative emotions pose a major threat to public health, by increasing the risk of obesity. Since the management process for emotions (emotion regulation; ER) is developed in childhood, we present a novel conceptual framework model for the role of ER in the prevention and treatment of childhood obesity. A narrative review of the literature by electronic database search (MEDLINE, Web of Knowledge and Scopus) was conducted of observational and interventional/experimental literature on ER and obesity and the underlying concepts...
June 2016: Nutrition Research Reviews
https://www.readbyqxmd.com/read/27013098/upper-gastrointestinal-sensitivity-to-meal-related-signals-in-adult-humans-relevance-to-appetite-regulation-and-gut-symptoms-in-health-obesity-and-functional-dyspepsia
#19
REVIEW
Christine Feinle-Bisset
Both the stomach and small intestine play important roles in sensing the arrival of a meal, and its physico-chemical characteristics, in the gastrointestinal lumen. The presence of a meal in the stomach provides a distension stimulus, and, as the meal empties into the small intestine, nutrients interact with small intestinal receptors, initiating the release of gut hormones, associated with feedback regulation of gastrointestinal functions, including gut motility, and signaling to the central nervous system, modulating eating behaviours, including energy intake...
August 1, 2016: Physiology & Behavior
https://www.readbyqxmd.com/read/26922793/association-between-dental-fear-and-oral-health-habits-and-treatment-need-among-university-students-in-finland-a-national-study
#20
Vesa Pohjola, Aino Rekola, Kristina Kunttu, Jorma I Virtanen
BACKGROUND: First-year university students are in a new, independent life situation, which may affect health behaviour, including oral health habits. The aim of this study was to evaluate the association between dental fear and oral health habits, while considering the simultaneous effects of attitude toward food and treatment need at dental check-ups. METHODS: The data (n = 8514) for this national cross-sectional study were collected from health registers of Finnish Student Health Service...
February 27, 2016: BMC Oral Health
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