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Energy psychology

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https://www.readbyqxmd.com/read/28801068/lepr-polymorphism-may-affect-energy-balance-during-weight-loss-among-brazilians-obese-adolescents
#1
Flávia Campos Corgosinho, Sandro Soares Almeida, Lian Tock, João Bosco Pesquero, Ronaldo Carvalho Araújo, Ana Paula Grotti Clemente, Bárbara Dal'Molin Netto, Raquel Munhoz da Silveira Campos, Deborah Cristina Landi Masquio, Joana Pereira de Carvalho Ferreira, Priscila de Lima Sanches, Aline de Piano Ganen, Marcelo Macedo Rogero, Lila Missae Oyama, Sergio Tufik, Marco Túlio de Mello, Ana Raimunda Dâmaso
OBJECTIVE: Leptin is an adipokine released mainly by adipose tissue, with many functions including regulation of energy balance. However, little is known about the effect of LEPR polymorphism on orexigenic and anorexigenic neuropeptides. Thus, the aim of the present study is to verify the influence of LEPR polymorphism (rs2767485) on serum orexigenic (NPY, MCH and AgRP) and anorexigenic (Leptin and α-MSH) neuropeptides levels among obese adolescents submitted to 1year of multicomponent weight loss therapy...
August 2, 2017: Neuropeptides
https://www.readbyqxmd.com/read/28789869/stress-induced-eating-and-the-relaxation-response-as-a-potential-antidote-a-review-and-hypothesis
#2
REVIEW
Tasmiah Masih, James Dimmock, Elissa S Epel, Kym J Guelfi
There is an accumulating body of evidence to indicate that stress leads to the consumption of unhealthy, energy-dense, palatable food, potentially contributing to the alarming global prevalence of chronic diseases, including obesity. However, comparatively little research has been devoted to addressing how best to remedy this growing problem. We provide an overview of the influence of stress on dietary intake, and then explore the novel, yet simple, possibility that regular elicitation of the relaxation response may effectively reduce stress-induced eating via both physiological and psychological pathways...
August 5, 2017: Appetite
https://www.readbyqxmd.com/read/28789581/profiling-of-smokers-and-snuffers-among-young-finnish-men-cross-sectional-epidemiological-study
#3
Jari Päkkilä, Vuokko Anttonen, Pertti Patinen, Kai Nyman, Kirsi Valkeapää, Dowen Birkhed, Leo Tjäderhane, Tarja Tanner
OBJECTIVE: The purpose of this study was to get new information from several sources about the background factors of Finnish smokers, snuffers, and dual users. Profiles of young smokers and snuffers were investigated in association with restorative treatment need, oral hygiene, eating habits, physical activity, body mass index (BMI), psychological and socioeconomic factors. MATERIAL AND METHODS: The study group comprised 3420 conscripts. The data were collected from four different sources: a health examination including an oral health screening, a computer-based questionnaire for investigating individual background factors, a psychological test assessing cognitive skills, and the Cooper test...
August 8, 2017: Acta Odontologica Scandinavica
https://www.readbyqxmd.com/read/28764300/effect-of-pranayama-on-ppar-%C3%AE-nf-%C3%AE%C2%BAb-expressions-and-red-complex-microorganisms-in-patients-with-chronic-periodontitis-a-clinical-trial
#4
Jaideep Mahendra, Little Mahendra, R Ananthalakshmi, Prathahini S Parthiban, Sandhya Cherukuri, Mohammed Junaid
INTRODUCTION: Sudarshankriya pranayama is the control of breathing movements to regulate the energy flow throughout the body, which has shown to positively affect immune function, autonomic nervous system and psychologic-neuro pathways. The practice of pranayama has been proven to show several benefits such as reduction in stress levels, relieves anxiety and depression, increase in antioxidant levels, reduces insulin resistance and improves respiratory function. AIM: The objective of the study was to evaluate the levels of Peroxisome Proliferator-Activated Receptor Gamma (PPAR-γ), Nuclear Factor-Kappa B (NF-κB) and the presence of Red Complex Microorganisms (RCM) such as Treponema denticola, Porphyromonas gingivalis and Tannerella forsythia in the subgingivalpl aque samples of chronic periodontitis subjects before and after intervention with pranayama as an adjunct to Scaling and Root Planing (SRP)...
June 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28745464/elite-athletes-and-pubertal-delay
#5
Karina Kapczuk
Intensive physical training and participation in competitive sports during childhood and early adolescence may affect athletes' pubertal development. On the other hand, pubertal timing, early or late, may impact on an athlete selection for a particular sport. Genetic predisposition, training load, nutritional status and psychological stress determine athletes' pubertal timing. Athletes that practice esthetic sports, especially gymnasts, are predisposed to a delay in pubertal development. The growing evidence indicates that energy deficiency, not a systemic training per se, plays a crucial role in the pathogenesis of functional hypothalamic hypogonadism in female athletes...
October 2017: Minerva Pediatrica
https://www.readbyqxmd.com/read/28737419/behavioral-activation-as-a-common-mechanism-of-change-across-different-orientations-and-disorders
#6
Giancarlo Dimaggio, Golan Shahar
Behavioral activation is an effective treatment for depression, based on targeting deprivation of positive rewards. It becomes more and more evident that many forms of mental disorders and psychological suffering involve reduction of goal-driven and pleasant activities. This reduction leaves negative mental states free to take the center of consciousness, without being counterbalanced by positive feelings, memories, and experiences of agency, self-efficacy, competence, relaxation, energy, and satisfaction. Reduced activity can be found in disorders ranging from chronic pain to personality disorders and schizophrenia...
July 24, 2017: Psychotherapy
https://www.readbyqxmd.com/read/28727492/chronic-psychological-stress-seems-associated-with-elements-of-the-metabolic-syndrome-in-patients-with-ischaemic-heart-disease
#7
Natasha Bergmann, Søren Ballegaard, Jesper Krogh, Per Bech, Åke Hjalmarson, Finn Gyntelberg, Jens Faber
BACKGROUND AND OBJECTIVES: Chronic psychological stress, the metabolic syndrome (MS) and ischaemic heart disease (IHD) seem closely connected. In this study, we evaluate the association between chronic stress and elements of MS in patients with stable IHD. DESIGN: Cross-sectional cohort study. METHODS: Three hundred and fifty patients with stable IHD were included. Chronic stress was evaluated by the two questionnaires, Major Depression Inventory (MDI) and the psychological wellbeing index WHO-5, as well as by Pressure Pain Sensitivity (PPS), a physiological measure of hyperalgesia at the sternum known to be associated to elements of the chronic stress syndrome...
July 20, 2017: Scandinavian Journal of Clinical and Laboratory Investigation
https://www.readbyqxmd.com/read/28727247/acceptability-of-a-very-low-energy-diet-in-type-2-diabetes-patient-experiences-and-behaviour-regulation
#8
L Rehackova, V Araújo-Soares, A J Adamson, S Steven, R Taylor, F F Sniehotta
AIMS: To evaluate the acceptability of an 8-week very-low-energy diet for remission of Type 2 diabetes, and to identify the barriers and facilitators of adherence and the behavioural strategies used by participants of the Counterbalance study. METHODS: Eighteen of the 30 participants in the Counterbalance study (ISRCTN88634530) took part in semi-structured interviews. Of these, 15 participants were interviewed before and after the 8-week very-low-energy diet intervention...
July 20, 2017: Diabetic Medicine: a Journal of the British Diabetic Association
https://www.readbyqxmd.com/read/28714097/a-randomized-comparative-pilot-trial-of-family-based-interpersonal-psychotherapy-for-reducing-psychosocial-symptoms-disordered-eating-and-excess-weight-gain-in-at-risk-preadolescents-with-loss-of-control-eating
#9
Lauren B Shomaker, Marian Tanofsky-Kraff, Camden E Matherne, Rim D Mehari, Cara H Olsen, Shannon E Marwitz, Jennifer L Bakalar, Lisa M Ranzenhofer, Nichole R Kelly, Natasha A Schvey, Natasha L Burke, Omni Cassidy, Sheila M Brady, Laura J Dietz, Denise E Wilfley, Susan Z Yanovski, Jack A Yanovski
OBJECTIVE: Preadolescent loss-of-control-eating (LOC-eating) is a risk factor for excess weight gain and binge-eating-disorder. We evaluated feasibility and acceptability of a preventive family-based interpersonal psychotherapy (FB-IPT) program. FB-IPT was compared to family-based health education (FB-HE) to evaluate changes in children's psychosocial functioning, LOC-eating, and body mass. METHOD: A randomized, controlled pilot trial was conducted with 29 children, 8 to 13 years who had overweight/obesity and LOC-eating...
July 17, 2017: International Journal of Eating Disorders
https://www.readbyqxmd.com/read/28676966/eating-disorders-and-the-intestinal-microbiota-mechanisms-of-energy-homeostasis-and-behavioral-influence
#10
REVIEW
Elaine M Glenny, Emily C Bulik-Sullivan, Quyen Tang, Cynthia M Bulik, Ian M Carroll
PURPOSE OF REVIEW: We reviewed and evaluated recently published scientific studies that explored the role of the intestinal microbiota in eating disorders. RECENT FINDINGS: Studies have demonstrated that the intestinal microbiota is a contributing factor to both host energy homeostasis and behavior-two traits commonly disrupted in patients with eating disorders. To date, intestinal microbiota research in eating disorders has focused solely on anorexia nervosa (AN)...
August 2017: Current Psychiatry Reports
https://www.readbyqxmd.com/read/28665560/-female-athlete-triad-what-s-new
#11
Alexandra Nowak, Jean-Luc Ziltener, Silvia Bonfanti
The Relative Energy Deficiency in Sport has been suggested as the new and wider denomination of the Female athlete triad. This new terminology enables a wider approach to the different consequences of an insufficient energy intake amongst regular athletes. In fact, this energy dysbalance leads to a wider pathological phenomenon touching many systems (e.g. cardiovascular, psychological, hematological…). This designation is no longer restricted to the female gender, and now also includes men, whom are nowadays less affected or maybe only less assessed...
July 13, 2016: Revue Médicale Suisse
https://www.readbyqxmd.com/read/28642559/little-evidence-to-support-or-refute-interventions-for-the-management-of-burning-mouth-syndrome
#12
Debra K Fischoff, Silvia Spivakovsky
Data sourcesCochrane Oral Health's Trials Register, Cochrane Central Register of Controlled Trials (CENTRAL), Medline Ovid, Embase Ovid, US National Institutes of Health Ongoing Trials Register (ClinicalTrials.gov) and the World Health Organization International Clinical Trials Registry Platform. Handsearch of the proceedings from the British Society for Oral Medicine (BSOM), British Society for Dental Research (BSDR) and the International Association for Dental Research (IADR).Study selectionAll included studies were randomised placebo controlled trials comparing a treatment to placebo with no language or year of publication restrictions...
June 23, 2017: Evidence-based Dentistry
https://www.readbyqxmd.com/read/28637813/contribution-of-blood-oxygen-and-carbon-dioxide-sensing-to-the-energetic-optimization-of-human-walking
#13
Jeremy D Wong, Shawn M O'Connor, Jessica C Selinger, J Maxwell Donelan
People can adapt their gait to minimize energetic cost, indicating that walking's neural control has access to ongoing measurements of the body's energy use. In this study we tested the hypothesis that an important source of energetic cost measurements arises from blood gas receptors that are sensitive to O2 and CO2 concentrations. These receptors are known to play a role in regulating other physiological processes related to energy consumption, such as ventilation rate. Given the role of O2 and CO2 in oxidative metabolism, sensing their levels can provide an accurate estimate of the body's total energy use...
August 1, 2017: Journal of Neurophysiology
https://www.readbyqxmd.com/read/28636668/microbiota-in-anorexia-nervosa-the-triangle-between-bacterial-species-metabolites-and-psychological-tests
#14
Francesca Borgo, Alessandra Riva, Alberto Benetti, Maria Cristina Casiraghi, Sara Bertelli, Stefania Garbossa, Simona Anselmetti, Silvio Scarone, Antonio E Pontiroli, Giulia Morace, Elisa Borghi
Anorexia nervosa (AN) is a psychiatric disease with devastating physical consequences, with a pathophysiological mechanism still to be elucidated. Metagenomic studies on anorexia nervosa have revealed profound gut microbiome perturbations as a possible environmental factor involved in the disease. In this study we performed a comprehensive analysis integrating data on gut microbiota with clinical, anthropometric and psychological traits to gain new insight in the pathophysiology of AN. Fifteen AN women were compared with fifteen age-, sex- and ethnicity-matched healthy controls...
2017: PloS One
https://www.readbyqxmd.com/read/28625488/a-central-catecholaminergic-circuit-controls-blood-glucose-levels-during-stress
#15
Zhe Zhao, Liang Wang, Wenling Gao, Fei Hu, Juen Zhang, Yuqi Ren, Rui Lin, Qiru Feng, Mingxiu Cheng, Dapeng Ju, Qingsheng Chi, Dehua Wang, Sen Song, Minmin Luo, Cheng Zhan
Stress-induced hyperglycemia is a fundamental adaptive response that mobilizes energy stores in response to threats. Here, our examination of the contributions of the central catecholaminergic (CA) neuronal system to this adaptive response revealed that CA neurons in the ventrolateral medulla (VLM) control stress-induced hyperglycemia. Ablation of VLM CA neurons abolished the hyperglycemic response to both physical and psychological stress, whereas chemogenetic activation of these neurons was sufficient to induce hyperglycemia...
July 5, 2017: Neuron
https://www.readbyqxmd.com/read/28605209/pacing-and-self-regulation-important-skills-for-talent-development-in-endurance-sports
#16
Marije T Elferink-Gemser, Florentina J Hettinga
Pacing has been characterized as a multi-faceted goal-directed process of decision-making in which athletes need to decide how and when to invest their energy during the race, a process essential for optimal performance. Both physiological as well as psychological characteristics associated with adequate pacing and performance are known to develop with age. Consequently, the multi-faceted skill of pacing might be under construction throughout adolescence as well. Therefore, we propose that the complex skill of pacing is a potential important performance characteristic for talented youth athletes, that needs to be developed throughout adolescence...
June 12, 2017: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/28602941/hormonal-correlates-of-energetic-condition-in-mantled-howler-monkeys
#17
Pedro Américo D Dias, Alejandro Coyohua-Fuentes, Domingo Canales-Espinosa, Roberto Chavira-Ramírez, Ariadna Rangel-Negrín
Hormones have a key role in energy allocation, so their study allows understanding individual metabolic strategies. Because different hormones convey different information on the responses of individuals to energetic demands, a simultaneous analysis of variation in multiple hormones may offer a more reliable picture of metabolic strategies than single hormone assessments. In this study we focused on determining which factors were related to variation in fecal glucocorticoid and thyroid hormone metabolites in wild mantled howler monkeys (Alouatta palliata)...
June 21, 2017: Hormones and Behavior
https://www.readbyqxmd.com/read/28580897/the-spanish-version-of-the-subjective-vitality-scale-psychometric-properties-and-evidence-of-validity
#18
Isabel Castillo, Inés Tomás, Isabel Balaguer
The Subjective Vitality Scale (SVS) assess the subjective experience of being full of energy and alive, a clinically relevant outcome measure of positive psychological well-being. The purpose of this paper was to translate the 7-item SVS into Spanish and examine its psychometric properties. In Study 1 (n = 790 adolescents) and Study 2 (n = 130 athletes) reliability and exploratory factor analysis (EFA) were carried out. In Study 1 and Study 3 (n = 197 dancers) evidence of validity of inferences based on SVS scores estimating relationships with other variables (life satisfaction, global self-esteem and emotional and physical exhaustion) was obtained...
June 5, 2017: Spanish Journal of Psychology
https://www.readbyqxmd.com/read/28579765/effects-of-a-giant-exercising-board-game-intervention-on-ambulatory-physical-activity-among-nursing-home-residents-a-preliminary-study
#19
Alexandre Mouton, Nicolas Gillet, Flore Mouton, Dave Van Kann, Olivier Bruyère, Marc Cloes, Fanny Buckinx
PURPOSE: This study examined the effects of a giant (4×3 m) exercising board game intervention on ambulatory physical activity (PA) and a broader array of physical and psychological outcomes among nursing home residents. MATERIALS AND METHODS: A quasi-experimental longitudinal study was carried out in two comparable nursing homes. Ten participants (aged 82.5±6.3 and comprising 6 women) meeting the inclusion criteria took part in the 1-month intervention in one nursing home, whereas 11 participants (aged 89...
2017: Clinical Interventions in Aging
https://www.readbyqxmd.com/read/28554611/a-mathematical-model-of-embodied-consciousness
#20
David Rudrauf, Daniel Bennequin, Isabela Granic, Gregory Landini, Karl Friston, Kenneth Williford
We introduce a mathematical model of embodied consciousness, the Projective Consciousness Model (PCM), which is based on the hypothesis that the spatial field of consciousness (FoC) is structured by a projective geometry and under the control of a process of active inference. The FoC in the PCM combines multisensory evidence with prior beliefs in memory and frames them by selecting points of view and perspectives according to preferences. The choice of projective frames governs how expectations are transformed by consciousness...
May 26, 2017: Journal of Theoretical Biology
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