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https://www.readbyqxmd.com/read/28716768/effect-of-viewing-smoking-scenes-in-motion-pictures-on-subsequent-smoking-desire-in-audiences-in-south-korea
#1
Minsung Sohn, Minsoo Jung
BACKGROUND: In the modern era of heightened awareness of public health, smoking scenes in movies remain relatively free from public monitoring. The effect of smoking scenes in movies on the promotion of viewers' smoking desire remains unknown. OBJECTIVE: The study aimed to explore whether exposure of adolescent smokers to images of smoking in fılms could stimulate smoking behavior. METHODS: Data were derived from a national Web-based sample survey of 748 Korean high-school students...
July 17, 2017: JMIR Public Health and Surveillance
https://www.readbyqxmd.com/read/28716049/comparison-of-dsm-iv-and-dsm-5-criteria-for-alcohol-use-disorders-in-va-primary-care-patients-with-frequent-heavy-drinking-enrolled-in-a-trial
#2
Traci Takahashi, Gwen Lapham, Laura J Chavez, Amy K Lee, Emily C Williams, Julie E Richards, Diane Greenberg, Anna Rubinsky, Douglas Berger, Eric J Hawkins, Joseph O Merrill, Katharine A Bradley
BACKGROUND: Criteria for alcohol use disorders (AUD) in the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5) were intended to result in a similar prevalence of AUD as DSM-IV. We evaluated the prevalence of AUD using DSM-5 and DSM-IV criteria, and compared characteristics of patients who met criteria for: neither DSM-5 nor DSM-IV AUD, DSM-5 alone, DSM-IV alone, or both, among Veterans Administration (VA) outpatients in the Considering Healthier drinking Options In primary CarE (CHOICE) trial...
July 18, 2017: Addiction Science & Clinical Practice
https://www.readbyqxmd.com/read/28712531/the-role-of-tryptophan-metabolism-and-food-craving-in-the-relationship-between-obesity-and-bipolar-disorder
#3
N Dalkner, M Platzer, S A Bengesser, A Birner, F T Fellendorf, R Queissner, A Painold, H Mangge, D Fuchs, B Reininghaus, H P Kapfhammer, S J Holasek, E Z Reininghaus
BACKGROUND & AIMS: Individuals with bipolar disorder (BD) have a significantly increased risk of obesity-related conditions. The imbalance between food intake and energy expenditure is assumed to be a major risk factor for obesity in BD. This study analyzed food craving in relation to anthropometric, metabolic, and neurobiological parameters in a well-characterized cohort of euthymic individuals with BD. METHODS: One-hundred-thirty-five patients completed the Food-Craving Inventory assessing four categories of food craving (fat, fast-food, sweets and carbohydrate craving)...
July 4, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28711813/multi-site-exploration-of-sex-differences-in-brain-reactivity-to-smoking-cues-consensus-across-sites-and-methodologies
#4
Kelly M Dumais, Teresa R Franklin, Kanchana Jagannathan, Nathan Hager, Michael Gawrysiak, Jennifer Betts, Stacey Farmer, Emily Guthier, Heather Pater, Amy C Janes, Reagan R Wetherill
BACKGROUND: Biological sex influences cigarette smoking behavior. More men than women smoke, but women have a harder time quitting. Sex differences in smoking cue (SC) reactivity may underlie such behavioral differences. However, the influence of sex on brain reactivity to SCs has yielded inconsistent findings suggesting the need for continued study. Here, we investigated the effect of sex on SC reactivity across two sites using different imaging modalities and SC stimulus types. METHODS: Pseudo-continuous arterial spin-labeled (pCASL) perfusion functional magnetic resonance imaging (fMRI) was used to assess brain responses to SC versus non-SC videos in 40 smokers (23 females) at the University of Pennsylvania...
July 8, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28711193/nociceptin-receptors-in-alcohol-use-disorders-a%C3%A2-positron-emission-tomography-study-using-11-c-nop-1a
#5
Rajesh Narendran, Roberto Ciccocioppo, Brian Lopresti, Jennifer Paris, Michael L Himes, N Scott Mason
BACKGROUND: The neuropeptide transmitter nociceptin, which binds to the nociceptin/orphanin FQ peptide (NOP) receptor, is a core component of the brain's antistress system. Nociceptin exerts its antistress effect by counteracting the functions of corticotropin-releasing factor, the primary stress-mediating neuropeptide in the brain. Basic investigations support a role for medications that target nociceptin receptors in the treatment of alcohol use disorders. Thus, it is of high interest to measure the in vivo status of NOP receptors in individuals with alcohol use disorders...
May 31, 2017: Biological Psychiatry
https://www.readbyqxmd.com/read/28711119/effects-of-bias-modification-training-in-binge-eating-disorder
#6
Florian Schmitz, Jennifer Svaldi
Food-related attentional biases have been identified as maintaining factors in binge eating disorder (BED) as they can trigger a binge episode. Bias modification training may reduce symptoms, as it has been shown to be successful in other appetitive disorders. The aim of this study was to assess and modify food-related biases in BED. It was tested whether biases could be increased and decreased by means of a modified dot-probe paradigm, how long such bias modification persisted, and whether this affected subjective food craving...
September 2017: Behavior Therapy
https://www.readbyqxmd.com/read/28710873/mecamylamine-treatment-for-alcohol-dependence-a-randomized-controlled-trial
#7
Ismene L Petrakis, Elizabeth Ralevski, Ralitza Gueorguieva, Stephanie S O'Malley, Albert Arias, Kevin A Sevarino, Jane S Jane, Erin O'Brien, John H Krystal
BACKGROUND AND AIMS: The nicotinic acetylcholine receptor antagonist, mecamylamine, is a potential novel pharmacotherapy for alcohol use disorder. The aims were to compare alcohol consumption between mecamylamine and placebo and test if smoking status modified treatment effects. DESIGN: Outpatient, randomized, double-blind clinical trial for 12 weeks of treatment with mecamylamine (10mg) (n=65) vs. placebo (n=63). SETTING: Connecticut, USA...
July 15, 2017: Addiction
https://www.readbyqxmd.com/read/28709960/eating-behavior-style-predicts-craving-and-anxiety-experienced-in-food-related-virtual-environments-by-patients-with-eating-disorders-and-healthy-controls
#8
Marta Ferrer-Garcia, Joana Pla-Sanjuanelo, Antonios Dakanalis, Ferran Vilalta-Abella, Giuseppe Riva, Fernando Fernandez-Aranda, Isabel Sánchez, Joan Ribas-Sabaté, Alexis Andreu-Gracia, Neli Escandón-Nagel, Osane Gomez-Tricio, Virginia Tena, José Gutiérrez-Maldonado
Eating behavior style (emotional, restrictive, or external) has been proposed as an explanation for the differences in response to food-related cues between people who overeat and those who do not, and has been also considered a target for the treatment of eating disorders (EDs) characterized by lack of control over eating and weight-related (overweight/obesity) conditions. The aim of this study was to analyze the relationship between eating behavior style and psychophysiological responses (self-reported food craving and anxiety) to food-related virtual reality (VR) environments in outpatients with bulimia nervosa (BN) and binge eating disorder (BED) and to compare them with healthy participants...
July 11, 2017: Appetite
https://www.readbyqxmd.com/read/28707044/seasonal-bushmeat-hunger-in-the-congo-basin
#9
Edmond Dounias, Mitsuo Ichikawa
Unlike the Sudano-sahelian regions, which are confronted to severe periods of food shortage, tropical rainforests are known to provide a constant supply of a great diversity of food resources that mitigates the risk of food starvation for omnivorous humans. Nevertheless, several African forest ethnic groups suffer from a seasonal hunger induced by depletion in the procurement of bushmeat, which is a food of paramount importance. Although the diet remains well balanced and meets all the nutritional needs, the bushmeat cravers loose weight and experience a stress that affects their well-being...
July 13, 2017: EcoHealth
https://www.readbyqxmd.com/read/28706288/spinal-pathways-involved-in-somatosensory-inhibition-of-the-psychomotor-actions-of-cocaine
#10
Suchan Chang, Yeonhee Ryu, Young Seob Gwak, Nam Jun Kim, Jin Mook Kim, Jun Yeon Lee, Seol Ah Kim, Bong Hyo Lee, Scott C Steffensen, Eun Young Jang, Chae Ha Yang, Hee Young Kim
Previous studies have demonstrated that somatosensory stimuli influence dopamine transmission in the mesolimbic reward system and can reduce drug-induced motor behaviors, craving and dependence. Until now, the central links between somatosensory and brain reward systems are not known. Here, we show that the dorsal column (DC) somatosensory pathway contains projections that convey an inhibitory input from the periphery to mesolimbic reward circuits. Stimulation of the ulnar nerve under HT7 acupoint suppressed psychomotor response to cocaine, which was abolished by disruption of the DC pathway, but not the spinothalamic tract (STT)...
July 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28702262/hemispheric-asymmetry-of-development-due-to-drug-exposure
#11
Harold W Gordon
BACKGROUND: A previous survey of the literature of fMRI brain activation for two risk factors, impulsivity and craving, for addiction were lateralized to the right and left hemispheres respectively. Most articles reported these findings without consideration of how lateral asymmetries might be relevant to understanding the underlying factors leading to addiction. OBJECTIVE: The current survey is intended to extend these observations by demonstrating hemispheric asymmetry of development due to pre-natal or adolescent/adult exposure to drugs of abuse...
2017: Journal of Systems and Integrative Neuroscience
https://www.readbyqxmd.com/read/28701972/the-effects-of-a-normal-rate-versus-a-slow-intervalled-rate-of-oral-nutrient-intake-and-intravenous-low-rate-macronutrient-application-on-psychophysical-function-two-pilot-studies
#12
Melanie Y Denzer-Lippmann, Stephan Bachlechner, Jan Wielopolski, Marie Fischer, Andrea Buettner, Arndt Doerfler, Christof Schöfl, Gerald Münch, Johannes Kornhuber, Norbert Thürauf
Stomach distension and energy per time are factors influencing satiety. Moreover, different rates of nutrient intake induce different stomach distension. The goal of our studies was to elucidate the influence of different oral rates of nutrient intake (normal rate versus slow intervalled rate; study I) and intravenous low rate macronutrient application (protein, carbohydrate, fat) or placebo (study II) on psychophysical function. The pilot studies investigated the effects of 1) study I: a mixed nutrient solution (1/3 protein, 1/3 fat, 1/3 carbohydrates) 2) study II: intravenous macronutrient infusions (protein, carbohydrate, fat) or placebo on psychophysical function (mood, hunger, food craving, alertness, smell intensity ratings and hedonic ratings) in human subjects...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28700105/dante-s-inferno-canto-xxx-imaginary-or-real-liver-disease
#13
Luigi Roffi
This image (Figure 1) shows a glimpse of Hell (Divine Comedy), when Dante Alighieri encounters Master Adam (who, having counterfeited the Florentine money, was burned at the stake in Florence in 1281), and Sinon (who tricked the Trojans with the wooden horse filled with Achaean warriors). Master Adam, an Englishman (magistro Adam de Anglia) (1) has the shape of a lute, a rotting face, and an abdomen bloated by a disease called 'dropsy' ("…And one I saw, who like a lute were shaped / if he had only had his groin cut off / down in the region where a man is forked / The heavy dropsy which unmates the limbs / in such a way with ill-digested humor / that face and paunch no longer correspond…/ Divine Comedy, Inferno XXX, 49-54) (2)...
July 12, 2017: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/28698012/the-relation-between-craving-and-binge-eating-integrating-neuroimaging-and-ecological-momentary-assessment
#14
Joseph A Wonderlich, Lauren E Breithaupt, Ross D Crosby, James Thompson, Scott G Engel, Sarah Fischer
The role of craving in binge eating characteristic of bulimia nervosa (BN) is inconclusive. A network of regions associated with cue reactivity to food and substances has been identified, comprised of the amygdala, orbitofrontal cortex, insula, and striatum. The goal of this study was to examine individual differences in BOLD response in this appetitive network as moderators of the relationship between craving and binging in the natural environment in women with BN. Women with BN (N = 16) completed a baseline measure of craving and an fMRI scan, where they viewed neutral cues and food cues...
July 8, 2017: Appetite
https://www.readbyqxmd.com/read/28683885/-assistance-for-the-treatment-of-cravings-on-smartphones
#15
Chloé Lucet, Julie Dupouy, Anne Victoire Rousselet, Morgan Caron, Ronan Polin, Xavier Laqueille
No abstract text is available yet for this article.
July 2017: Soins. Psychiatrie
https://www.readbyqxmd.com/read/28683783/polydrug-abuse-among-opioid-maintenance-treatment-patients-is-related-to-inadequate-dose-of-maintenance-treatment-medicine
#16
Pertti Kalevi Heikman, Leea Hellevi Muhonen, Ilkka Antero Ojanperä
BACKGROUND: Polydrug abuse is a known problem among opioid-dependent patients receiving opioid maintenance treatment (OMT). However, improved laboratory diagnostics is required to reveal polydrug abuse in its current scope. Furthermore, there are few studies focusing on the relationship between polydrug abuse and adequacy of the dose of OMT medicine. This study aimed to evaluate the polydrug abuse among opioid-dependent patients receiving OMT with inadequate (Group IA) and adequate (Group A) doses of OMT medicine as experienced by the patients...
July 6, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/28682103/exercise-attenuates-negative-effects-of-abstinence-during-72-hours-of-smoking-deprivation
#17
Cynthia A Conklin, Isabella Soreca, David J Kupfer, Yu Cheng, Ronald P Salkeld, Joel M Mumma, John M Jakicic, Christopher J Joyce
Exercise is presumed to be a potentially helpful smoking cessation adjunct reputed to attenuate the negative effects of deprivation. The present study examined the effectiveness of moderate within-session exercise to reduce 4 key symptoms of smoking deprivation during 3 72-hr nicotine abstinence blocks in both male and female smokers. Forty-nine (25 male, 24 female) sedentary smokers abstained from smoking for 3 consecutive days on 3 separate occasions. At each session, smokers' abstinence-induced craving, cue-induced craving, negative mood, and withdrawal symptom severity were assessed prior to and after either exercise (a...
July 6, 2017: Experimental and Clinical Psychopharmacology
https://www.readbyqxmd.com/read/28681280/elevated-nicotine-dependence-scores-among-electronic-cigarette-users-at-an-electronic-cigarette-convention
#18
Jona M Johnson, Jessica L Muilenburg, Stephen L Rathbun, Xiaozhong Yu, Luke P Naeher, Jia-Sheng Wang
Electronic cigarette (e-cigarette) conventions are trade shows held across the globe to promote e-cigarette products and provide a venue for users to socialize. E-cigarette users that attend these events likely represent the most intensive e-cigarette user group. No study has characterized addiction and behavior characteristics in this population. We surveyed 131 e-cigarette users attending a large Southeastern e-cigarette convention in Fall 2015. All questions from the Fagerstrom Test for Nicotine Dependence (FTND), select questions from the Penn State Electronic Cigarette Dependence Index, and novel user behavior questions were included...
July 5, 2017: Journal of Community Health
https://www.readbyqxmd.com/read/28675117/peripheral-immune-system-suppression-in-early-abstinent-alcohol-dependent-individuals-links-to-stress-and-cue-related-craving
#19
Helen C Fox, Verica Milivojevic, Gustavo A Angarita, Raymond Stowe, Rajita Sinha
BACKGROUND: Peripheral immune system cytokines may play an integral role in the underlying sensitized stress response and alcohol craving during early alcohol withdrawal. To date, the nature of these immune changes during early abstinence have not been examined. METHODS: A total of 39 early abstinent, treatment-seeking, alcohol-dependent individuals and 46 socially drinking controls were exposed to three guided imageries: stress, alcohol cue and neutral. These were presented randomly across consecutive days...
July 2017: Journal of Psychopharmacology
https://www.readbyqxmd.com/read/28673529/psychometric-evaluation-of-a-swedish-version-of-the-shortened-desires-for-alcohol-questionnaire-shortened-daq
#20
Lotfi Khemiri, Nitya Jayaram-Lindström, Anders Hammarberg
INTRODUCTION: Craving is a clinically important feature of alcohol use disorders (AUD), representing a diagnostic criterion as well as a target for treatment. The Desire for Alcohol Questionnaire (DAQ) is a widely used scale to measure craving. The aim of the current study was to evaluate the psychometric properties of a Swedish version of the Shortened-DAQ. METHOD: The English DAQ was translated into Swedish and back translated to English. Individuals with a diagnosis of AUD (n=118) participated in a laboratory experiment comprising presentation of alcohol and non-alcohol cues, as well as consumption of an alcoholic drink, with the aim of exploring changes in the craving responses following pharmacological treatment for AUD...
August 2017: Journal of Substance Abuse Treatment
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