Search results for "rex"
showing 10 items of 701 documents
Validation and Polish Adaptation of the Authorized Bratman Orthorexia Self-Test (ABOST): Comparison of Dichotomous and Continuous Likert-Type Respons…
2021
Aleksandra M Rogowska,1 Aleksandra Kwaśnicka,1 Dominika Ochnik2 1Institute of Psychology, University of Opole, Opole, Poland; 2Faculty of Medicine, University of Technology, Katowice, PolandCorrespondence: Aleksandra M RogowskaInstitute of Psychology, University of Opole, Plac Staszica 1, Opole, 45â 052, PolandTel +48 77 4527370Email arogowska@uni.opole.plPurpose: Although research on orthorexia nervosa (ON) has developed in recent years, there exists a continuous need to develop valid tools to assess ON risk, according to strict diagnostic criteria. The present study aims to conduct Polish adaptation and validation of the Authorized Bratman Orthorexia Self-Test (ABOST), throug…
The Effects of Intensive Weight Reduction on Body Composition and Serum Hormones in Female Fitness Competitors.
2017
Worries about the potential negative consequences of popular fat loss regimens for aesthetic purposes in normal weight females have been surfacing in the media. However, longitudinal studies investigating these kinds of diets are lacking. The purpose of the present study was to investigate the effects of a 4-month fat-loss diet in normal weight females competing in fitness-sport. In total 50 participants finished the study with 27 females (27.2 +/- 4.1 years) dieting for a competition and 23 (27.7 +/- 3.7 years) acting as weight-stable controls. The energy deficit of the diet group was achieved by reducing carbohydrate intake and increasing aerobic exercise while maintaining a high level of…
ADIPOKINES IN CHILDREN WITH CHRONIC RENAL FAILURE
2015
Chronic Renal Failure (CRF) has negative impact on nutrition, growth, puberty, glycometabolic homeostasis, adipokines secretion. Adipokines play a role on these patients' short term complications and they influence their long term outcome. Many studies highlighted the influence of adipokines on cardiovascular complications, glycometabolic assess, nutrition of adults and children with CRF. High serum resistin and adiponectin levels can have a possible role in the development of protein-energy wasting among CRF patients. Elevated serum leptin levels were thought to contribute to the anorexia and poor nutrition in children on haemodialysis for CRF. Several studies have demonstrated leptin infl…
Nutritional Status in Aging and Lung Disease
2016
Abstract Lung diseases exert a negative impact on nutritional status, especially among older patients where aging per se is already associated with relevant changes in nutrient intake, metabolism, and body composition. Both respiratory (increased respiratory work, hypoxia, and local oxidative stress and inflammation) and nonrespiratory (sarcopenia, reduced mitochondrial biogenesis and anabolic hormones, balance of orexigenic/anorexigenic neuropeptides, and systemic inflammation and oxidative stress) contribute to the association between lung diseases and malnutrition. For these reasons, nutritional assessments are of paramount importance in older patients with lung diseases. Current evidenc…
Serotonin transporter gene polymorphism in eating disorders: Data from a new biobank and META-analysis of previous studies.
2016
Objectives Growing interest focuses on the association between 5-HTTLPR polymorphism and eating disorders (ED), but published findings have been conflicting. Methods The Italian BIO.VE.D.A. biobank provided 976 samples (735 ED patients and 241 controls) for genotyping. We conducted a literature search of studies published up to 1 April 2015, including studies reporting on 5HTTLPR genotype and allele frequencies in obesity and/or ED. We ran a meta-analysis, including data from BIO.VE.D.A. – comparing low and high-functioning genotype and allele frequencies in ED vs. controls. Results Data from 21 studies, plus BIO.VE.D.A., were extracted providing information from 3,736 patients and 2,707 co…
Serum interleukin 15 in anorexia nervosa: Comparison to normal weight and obese girls
2019
Background: Interleukin 15 (IL-15) plays a key role in the muscle-fat interaction, reducing adipose tissue mass without changes in the lean body mass and reduction of food intake. Here we assess serum IL-15 levels in girls with anorexia nervosa (AN) relative to obese and normal weight female adolescents.Methods: Serum IL-15 concentrations were evaluated using a commercially available ELISA kit in 32 Polish girls with restrictive AN, 29 girls with obesity (O), and 21 healthy controls (C). Anthropometric measurements (weight, height, BMI) and laboratory assays (serum fasting glucose, insulin, HOMA-IR, total cholesterol, HDL, LDL, triglycerides, and C-reactive protein (CRP)) were performed.Res…
Anorexia nervosa and cancer: a protocol for a systematic review and meta-analysis of observational studies
2017
BACKGROUND: Anorexia nervosa is characterized by a severe restriction of caloric intake, low body weight, fear of gaining weight or of becoming fat, and disturbance of body image. Pathogenesis of the disorder may include genetic predisposition, hormonal changes and a combination of environmental, psychosocial, and cultural factors. Cancer is the second leading cause of death worldwide. At present, no systematic reviews and meta-analyses have evaluated the risk of cancer in people with anorexia nervosa. The objective of this study will be to evaluate the association between anorexia nervosa and the risk of developing or dying from cancer. METHODS/DESIGN: This study protocol is part of a syst…
Task-sharing interventions for patients with anorexia nervosa or their carers: a systematic evaluation of the literature and meta-analysis of outcome…
2019
The eating disorder clinical and scientific community advocates for the use of a shared approach to healthcare that actively involves patients and carers. A systematic review of the literature on guided self-help or self-help in anorexia nervosa (targeting either the individual affected by the illness or their carers) and meta-analyses of studies using randomised controlled designs for the evaluation of the outcomes: (1) drop-out from end-of-treatment assessment, (2) body mass index (BMI), (3) anxiety, (4) depression and (5) quality of life, were undertaken. Guided self-help was directed to patients in 15 studies and to carers in seven studies. The interventions were based on a variety of t…
Eating disorders on the web: risks and resources.
2009
Our work is aimed at exploring the recent literature data on web sites, forums, and blogs, which promote eating disorders as normal life styles and their implication in the changes of the psychopatology of such disorders. We also want to understand whether new technologies have an impact in the course of the disorders or, on the other hand, whether they can also represent an instrument for searching help or information about them. The search strategy included a search of PsycINFO, Medline, and Ovid databases to identify research reports about pro-ana sites and their implication on the course of anorexia using the following key words: pro-ana, thinspiration, anorexia-web, online help eating …
Bone mineral density, osteoporosis, and fractures among people with eating disorders: a systematic review and meta-analysis
2016
Objective: To provide meta-analytical evidence of bone mineral density (BMD), fractures, and osteoporosis rates in eating disorders (ED) vs. healthy controls (HCs). Method: Three independent authors searched major electronic databases from inception till August 2015 for cross-sectional studies reporting BMD in people with ED (anorexia nervosa, (AN); bulimia nervosa, (BN); eating disorders not otherwise specified, (EDNOS)) vs. HCs. Standardized mean differences (SMDs) ±95% and confidence intervals (CIs) were calculated for BMD, and odds ratios (ORs) for osteopenia, osteoporosis, and fractures. Results: Overall, 57 studies were eligible, including 21 607 participants (ED = 6485, HCs = 15 122)…