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Overeating binge

Oscar H L Bing
Ammonia plays a central role in the life and death of all living organisms and has been studied for over one hundred years. Ammonia is necessary for growth and development but it is toxic in excess and, as a result, differing methods of ammonia neutralization have evolved. Following physiological and pathological stress to the heart, tissue ammonia levels rise. Local ammonia neutralization may be inadequate and excess ammonia may exert its toxic effects. Phenylbutyrate (PBA), which is FDA approved for the treatment of elevated blood ammonia in urea cycle disorders, provides an accessory pathway for ammonia clearance...
March 16, 2018: American Journal of Physiology. Heart and Circulatory Physiology
Ling Gui Ning, En-Tang Kang, Yun Bing Wang, Xue Feng Hu, Li Qun Xu
Traditional use of antibiotics through injection or oral ingestion has many disadvantages, such as detrimental side effects in the host, less effectiveness, high and repeated doses, and development of drug resistance. For prevention and treatment of implant-associated infections, the continuous local delivery of antibiotics is required. Thus, there is a strong demand for the development of drug carrier systems to control the release of antibiotics in a moderate manner over an appropriate timescale. This review summarizes the carrier platforms used for the loading of antibiotics, and highlights their drug release behaviors as well as in vitro and in vivo antibacterial properties...
March 14, 2018: Current Pharmaceutical Design
Janet A Lydecker, Kristen E Riley, Carlos M Grilo
OBJECTIVE: Fat talk, negative communication about weight, is common in the media, peer groups, and families. Little is known about parental fat talk directed at oneself or others. This study examined associations between different forms of parental fat talk and child disordered eating behaviors and weight, and differences by child sex and age. METHOD: Parents of preadolescents or adolescents (n = 581) reported fat talk about themselves (self-fat talk), others (obesity-fat talk), and their child (child-fat talk)...
March 15, 2018: International Journal of Eating Disorders
Dawn M Holman, Helen Ding, Gery P Guy, Meg Watson, Anne M Hartman, Frank M Perna
Importance: Monitoring sun protection and sunburn over time at the population level can provide valuable information about progress toward skin cancer prevention goals and inform future intervention efforts. Objective: To examine the prevalence of sun protection use (shade, sunscreen, and clothing) and sunburn and the association between sunburn and individual characteristics and health behaviors in the US population. Design, Setting, and Participants: In this cross-sectional study using a nationally representative sample of 31 162 US adults from the 2015 National Health Interview Survey-Cancer Control Supplement, household interviews of civilian, noninstitutionalized US adults were conducted throughout 2015 in person and completed on the telephone when necessary...
March 14, 2018: JAMA Dermatology
Christian Hakulinen, Markus Jokela
BACKGROUND: Personality has been associated with alcohol use, but less is known about how alcohol use may influence long-term personality trait change. METHODS: The present study examines associations between alcohol use and change in the five major personality traits across two measurement occasions (mean follow-up of 5.6 years). A total of 39 722 participants (54% women) were pooled from six cohort studies for an individual-participant meta-analysis. Alcohol use was measured as (1) average alcohol consumption, (2) frequency of binge drinking, (3) symptoms of alcohol use disorder, and (4) a global indicator of risky alcohol use...
March 15, 2018: Psychological Medicine
Shuyuan Zhu, Zhiying He, Xiandong Meng, Jiantao Zhou, Bing Zeng
Transform-domain downward conversion (TDDC) for image coding is usually implemented by discarding some high-frequency components from each transformed block. As a result, a block of fewer coefficients is formed, and a lower compression cost is achieved due to the coding of only a few low-frequency coefficients. In this paper, we focus on the design of a new TDDC-based coding method by using our proposed interpolation-compression directed filtering (ICDF) and error-compensated scalar quantization (ECSQ), leading to the compression-dependent TDDC (CDTDDC)-based coding...
June 2018: IEEE Transactions on Image Processing: a Publication of the IEEE Signal Processing Society
Carly R Pacanowski, Tyler B Mason, Ross D Crosby, James E Mitchell, Scott J Crow, Stephen A Wonderlich, Carol B Peterson
OBJECTIVE: Treatment for binge eating disorder (BED), a condition associated with both excess adiposity and psychological distress, has not typically produced significant weight loss despite reducing binge eating. Characterizing factors that promote or inhibit weight loss in individuals with co-occurring BED and obesity may help explain overall nonsignificant weight changes during treatment. METHODS: In this study, 189 adults with BED participated in a randomized clinical trial evaluating the efficacy of 5 months of cognitive behavioral therapy...
March 13, 2018: Obesity
Amanda M Barkley-Levenson, Frances A Lagarda, Abraham A Palmer
BACKGROUND: Glyoxalase 1 (GLO1) is an enzyme that metabolizes methylglyoxal (MG), which is a competitive partial agonist at GABAA receptors. Inhibition of GLO1 increases concentrations of MG in the brain and decreases binge-like ethanol drinking. The present study assessed whether inhibition of GLO1, or genetic over expression of Glo1, would also alter the locomotor effects of ethanol, which might explain reduced ethanol consumption following GLO1 inhibition. We used the prototypical GABAA receptor agonist muscimol as a positive control...
March 12, 2018: Alcoholism, Clinical and Experimental Research
Yoonhee Kim, Chris Fook Sheng Ng, Yeonseung Chung, Ho Kim, Yasushi Honda, Yue Leon Guo, Youn-Hee Lim, Bing-Yu Chen, Lisa A Page, Masahiro Hashizume
BACKGROUND: There is growing evidence suggesting an association between air pollution and suicide. However, previous findings varied depending on the type of air pollutant and study location. OBJECTIVES: We examined the association between air pollutants and suicide in 10 large cities in South Korea, Japan, and Taiwan. METHODS: We used a two-stage meta-analysis. First, we conducted a time-stratified case-crossover analysis to estimate the short-term association between nitrogen dioxide (NO 2 ), sulfur dioxide (SO 2 ), and particulate matter [aerodynamic diameter ≤10μm (PM10 ), aerodynamic diameter ≤2...
March 6, 2018: Environmental Health Perspectives
Dong-Li Zhu, Xiao-Feng Chen, Wei-Xin Hu, Shan-Shan Dong, Bing-Jie Lu, Yu Rong, Yi-Xiao Chen, Hao Chen, Hlaing Nwe Thynn, Nai-Ning Wang, Yan Guo, Tie-Lin Yang
RANKL is a key regulator involved in bone metabolism, and a drug target for osteoporosis. The clinical diagnosis and assessment of osteoporosis are mainly based on bone mineral density (BMD). Previous powerful genome-wide association studies (GWASs) have identified multiple intergenic single nucleotide polymorphisms (SNPs) located over 100 kb upstream of RANKL and 65 kb downstream of AKAP11 at 13q14.11 for osteoporosis. Whether these SNPs exert their roles on osteoporosis through RANKL is unknown. In this study, we conducted integrative analyses combining expression quantitative trait locus (eQTL), genomic chromatin interaction (Hi-C), epigenetic annotation and a series of functional assays...
March 12, 2018: Journal of Bone and Mineral Research: the Official Journal of the American Society for Bone and Mineral Research
Rui Huang, Jiawei Li, Dereje Kebebe, Yumei Wu, Bing Zhang, Zhidong Liu
Tumor-targeted delivery is considered a crucial component of current anticancer drug development and is the best approach to increase the efficacy and reduce the toxicity. Nanomedicine, particularly ligand-based nanoparticles have shown a great potential for active targeting of tumor. Cell penetrating peptide is one of the promising ligands in a targeted cancer therapy. In this study, the gambogic acid-loaded nanostructured lipid carrier (GA-NLC) was modified with two kinds of cell penetrating peptides (cRGD and RGERPPR)...
November 2018: Drug Delivery
Lídia Cantacorps, Héctor González-Pardo, Jorge L Arias, Olga Valverde, Nélida M Conejo
Prenatal and perinatal alcohol exposure caused by maternal alcohol intake during gestation and lactation periods can have long-lasting detrimental effects on the brain development and behaviour of offspring. Children diagnosed with Foetal Alcohol Spectrum Disorders (FASD) display a wide range of cognitive, emotional and motor deficits, together with characteristic morphological abnormalities. Maternal alcohol binge drinking is particularly harmful for foetal and early postnatal brain development, as it involves exposure to high levels of alcohol over short periods of time...
March 8, 2018: Progress in Neuro-psychopharmacology & Biological Psychiatry
Fang Qiu, Changjiang Dong, Yanxin Liu, Xiaoqi Shao, Di Huang, Yanna Han, Bing Wang, Yanli Liu, Rong Huo, Petro Paulo, Zhiren Zhang, Dan Zhao, Wen-Feng Chu
BACKGROUND AND PURPOSE: Protein modification by small ubiquitin-like modifier (SUMO) plays a critical role in the pathogenesis of heart diseases. The present study was designed to determine whether ginkgolic acid (GA) as a SUMO-1 inhibitor exerts an inhibitory effect on cardiac fibrosis induced by myocardial infarction (MI). EXPERIMENTAL APPROACH: GA was delivered by osmotic pumps in MI mice. Masson staining, electron microscopy (EM) and echocardiography were used to assess cardiac fibrosis, ultrastructure and function...
March 7, 2018: Toxicology and Applied Pharmacology
Danxia Yu, Wei Zheng, Mattias Johansson, Qing Lan, Yikyung Park, Emily White, Charles E Matthews, Norie Sawada, Yu-Tang Gao, Kim Robien, Rashmi Sinha, Arnulf Langhammer, Rudolf Kaaks, Edward L Giovannucci, Linda M Liao, Yong-Bing Xiang, DeAnn Lazovich, Ulrike Peters, Xuehong Zhang, Bas Bueno-de-Mesquita, Walter C Willett, Shoichiro Tsugane, Yumie Takata, Stephanie A Smith-Warner, William Blot, Xiao-Ou Shu
Background: The obesity-lung cancer association remains controversial. Concerns over confounding by smoking and reverse causation persist. The influence of obesity type and effect modifications by race/ethnicity and tumor histology are largely unexplored. Methods: We examined associations of body mass index (BMI), waist circumference (WC), and waist-hip ratio (WHR) with lung cancer risk among 1.6 million Americans, Europeans, and Asians. Cox proportional hazard regression was used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) with adjustment for potential confounders...
March 6, 2018: Journal of the National Cancer Institute
Wu-Qi Qiu, Ju-Fang Shi, Lan-Wei Guo, A-Yan Mao, Hui-Yao Huang, Guang-Yu Hu, Pei Dong, Fang-Zhou Bai, Xiao-Ling Yan, Xian-Zhen Liao, Guo-Xiang Liu, Ya-Na Bai, Jian-Song Ren, Xiao-Jie Sun, Xin-Yu Zhu, Jin-Yi Zhou, Ji-Yong Gong, Lin Zhu, Ling Mai, Ling-Bing Du, Qi Zhou, Xiao-Jing Xing, Bing-Bing Song, Yu-Qin Liu, Pei-An Lou, Xiao-Hua Sun, Shou-Ling Wu, Rong Cao, Xiao Qi, Li Lan, Ying Ren, Kai Zhang, Jie He, Chunfeng Qu, Min Dai
Objective: This study aims to understand the medical expenditure for liver cancer during 2002-2011 in urban areas of China. Materials and Methods: This is a retrospective study. Based on a stratified cluster sampling method, a medical expenditure survey collected basic personal information from related medical records. Two-tailed independent sample t-test, variance analysis, and Student-Newman-Keuls Tests were used in cost analysis for the corresponding data types...
January 2018: Journal of Cancer Research and Therapeutics
Josué O Suárez-Ortiz, Felipe Cortés-Salazar, Ariadna L Malagón-Carrillo, Verónica E López-Alonso, Juan M Mancilla-Díaz, Juan G Tejas-Juárez, Rodrigo E Escartín-Pérez
Overeating is one of the most relevant clinical features in Binge Eating Disorder and in some obesity patients. According to several studies, alterations in the mesolimbic dopaminergic transmission produced by non-homeostatic feeding behavior may be associated with changes in the reward system similar to those produced by drugs of abuse. Although it is known that binge-eating is related with changes in dopaminergic transmission mediated by D2 receptors in the nucleus accumbens shell (NAcS), it has not been determined whether these receptors may be a potential target for the treatment of eating pathology with binge-eating...
2018: Frontiers in Neuroscience
Laura M Anderson, Thomas P Chacko
Binge eating disorder, food addiction, and dysregulated overeating are common among people with severe obesity and prevalent among bariatric surgery populations. These problematic eating habits share commonalities with other addictions. Effective, holistic self-management is needed to promote long-term weight loss and psychosocial adjustment among patients who are severely obese who undergo surgery, especially those with clinically remarkable levels of binge eating, food addiction, or dysregulated overeating...
January 2018: Journal of Addictions Nursing
Jesse Walker, Kaitlin E Bountress, Casey D Calhoun, Isha W Metzger, Zachary Adams, Ananda Amstadter, Suzanne Thomas, Carla Kmett Danielson
OBJECTIVE: Trauma exposure is common, with estimates of 28 to 90% of adults reporting at least one traumatic event over their lifetime. Those exposed to traumatic events are at risk for alcohol misuse (i.e., binge drinking), posttraumatic stress disorder (PTSD), or both. A potential underlying mechanism for this comorbidity is increased impulsivity-the tendency to act rashly. Little work to date has examined the impact of different impulsogenic traits on this comorbidity. METHODS: This study (n = 162) investigated trauma-exposed young adults (age 21-30) who had endorsed a lifetime interpersonal trauma...
March 5, 2018: Journal of Dual Diagnosis
Carly R Pacanowski, Jennifer A Linde, Lucy F Faulconbridge, Mace Coday, Monika M Safford, Haiying Chen, Susan Z Yanovski, Linda J Ewing, Rena Wing, Robert W Jeffery
OBJECTIVE: Cross-sectional studies suggest an association between weight cycling and psychological status. Although this is often interpreted as suggesting that weight cycles "cause" psychological distress, the relationship could be bidirectional. This study provides a prospective analysis of the bidirectional association between weight variability and psychological status over an 8-year period in overweight/obese adults with Type 2 diabetes. METHOD: Data were from the first 8 years of Look AHEAD, a randomized controlled trial comparing health outcomes in individuals with Type 2 diabetes assigned to an intensive lifestyle intervention designed to produce weight loss or a diabetes education and support control group...
March 2018: Health Psychology: Official Journal of the Division of Health Psychology, American Psychological Association
Ying Zhang, Zhenhua Shuai, Hao Zhou, Zhimin Luo, Bing Liu, Yinan Zhang, Lei Zhang, Shufen Chen, Jie Chao, Lixing Weng, Quli Fan, Chunhai Fan, Wei Huang, Lianhui Wang
Analysis of biomolecules at the single-molecule level is a great challenge in molecular diagnostics, gene profiling, and environmental monitoring. In this work, we designed a smart plasmonic nanobiosensor based on individual Au@Ag core-shell nanocube (Au@Ag NC) modified with tetrahedron-structured DNA (tsDNA), which is capable of detecting microRNA 21 (miR-21) at the single-molecule level. An average localized surface plasmon resonance (LSPR) scattering spectral wavelength shift of approximately 0.4 nm was obtained for a single miR-21 hybridization event on the nanobiosensor...
March 5, 2018: Journal of the American Chemical Society
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