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https://www.readbyqxmd.com/read/28229178/the-consummatory-and-motivational-behaviors-for-natural-rewards-following-long-term-withdrawal-from-morphine-no-anhedonia-but-persistent-maladaptive-behaviors-for-high-value-rewards
#1
Yingying Li, Xigeng Zheng, Na Xu, Yue Zhang, Zhengkui Liu, Yunjing Bai
RATIONALE: The negative affective state, e.g., anhedonia, emerges after abstinence from abused drugs may be linked to the motivational processes of drug craving and relapse. Although anhedonia diminishes over time with drug abstinence, it is not yet rather explicit whether anhedonia exists or not following protracted withdrawal. OBJECTIVES: The behavioral responses to natural rewards were examined after 2 to 3 weeks withdrawal from morphine. Male rats were pretreated with either a binge-like morphine paradigm or daily saline injection for 5 days...
February 22, 2017: Psychopharmacology
https://www.readbyqxmd.com/read/28226067/-drug-abuse-and-eating-disorders-in-women-symptoms-of-gender-discomfort
#2
Regina Helena Simões-Barbosa, Sônia Maria Dantas-Berger
The article discusses drug abuse and eating disorders from the critical gender and healthcare perspectives, postulating that subjective suffering can be expressed in the body through psychosomatic illnesses. From this perspective, craving for drugs or superfluous consumer goods, just as illness from self-imposed hunger in pursuit of an ideal of slimness, as in anorexia and bulimia, can be symptoms that expose the woman's suffering. A review in the fields of public health and feminist theories highlights the magnitude of the phenomena of medicalization and commodification of health in the psychiatrization of female discomfort...
February 13, 2017: Cadernos de Saúde Pública
https://www.readbyqxmd.com/read/28223983/b-cell-homeostasis-and-functional-properties-are-altered-in-an-hypochlorous-acid-induced-murine-model-of-systemic-sclerosis
#3
Sébastien Sanges, Manel Jendoubi, Niloufar Kavian, Carine Hauspie, Silvia Speca, Jean-Charles Crave, Thomas Guerrier, Guillaume Lefèvre, Vincent Sobanski, Ariel Savina, Eric Hachulla, Pierre-Yves Hatron, Myriam Labalette, Frédéric Batteux, Sylvain Dubucquoi, David Launay
INTRODUCTION: During systemic sclerosis (SSc), peripheral B cells display alterations in subset homeostasis and functional properties and are a promising therapeutic target. However, there is only few data regarding whether these anomalies are accurately reproduced in animal models of SSc. OBJECTIVE: In this work, we assessed the B cell homeostasis modifications in an experimental model of SSc [hypochlorous acid (HOCl)-induced mouse], both at a phenotypic and functional level, during the course of the disease...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28221062/habituation-of-distress-and-craving-during-treatment-as-predictors-of-change-in-ptsd-symptoms-and-substance-use-severity
#4
Christal L Badour, Julianne C Flanagan, Daniel F Gros, Therese Killeen, Irene Pericot-Valverde, Kristina J Korte, Nicholas P Allan, Sudie E Back
OBJECTIVE: Increasing evidence supports the efficacy of trauma-focused exposure therapy in the treatment of posttraumatic stress disorder (PTSD) and co-occurring substance use disorders. Little is known, however, about the mechanisms of change in treatment for patients with PTSD and co-occurring substance use disorders. The aim of the present study was to examine whether within- and between-session habituation of distress and substance craving during imaginal exposure relates to treatment outcomes among U...
March 2017: Journal of Consulting and Clinical Psychology
https://www.readbyqxmd.com/read/28214738/problematic-internet-pornography-use-the-role-of-craving-desire-thinking-and-metacognition
#5
Andrew Allen, Lee Kannis-Dymand, Mary Katsikitis
Defined as sexually explicit material that elicits erotic thoughts, feelings, and behaviours, internet pornography is a prevalent form of media that may facilitate problematic use and craving for engagement. Research suggests that superordinate cognitions and information processing, such as desire thinking and metacognition, are central to the activation and escalation of craving in addictive behaviours. The current study aimed to contribute to the literature by testing the proposed metacognitive model of desire thinking and craving in a sample of problematic pornography users, while revising the model by incorporating negative affect...
February 4, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28213190/n-acetylcysteine-for-treating-cocaine-addiction-a-systematic-review
#6
REVIEW
Marco Antonio Nocito Echevarria, Tassio Andrade Reis, Giulianno Ruffo Capatti, Victor Siciliano Soares, Dartiu Xavier da Silveira, Thiago Marques Fidalgo
The aim of this paper is to extensively review the current literature available on N-acetylcysteine (NAC) treatment for cocaine dependence (clinical and experimental studies). We screened all articles published before February 2016 reporting on the use of NAC as a pharmacological intervention for cocaine dependence or discussed its potential as a therapeutic approach for cocaine dependence. We described our results qualitatively. 21 studies matched our search criteria: 6 clinical trials and 15 animal studies...
February 11, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28212302/the-importance-of-conditioned-stimuli-in-cigarette-and-e-cigarette-craving-reduction-by-e-cigarettes
#7
Martijn Van Heel, Dinska Van Gucht, Koen Vanbrabant, Frank Baeyens
This study examined the impact of four variables pertaining to the use of e-cigarettes (e-cigs) on cravings for tobacco cigarettes and for e-cigs after an overnight abstinence period. The four variables were the nicotine level, the sensorimotor component, the visual aspect, and the aroma of the e-cig. In an experimental study, 81 participants without prior vaping experience first got acquainted with using e-cigs in a one-week tryout period, after which they participated in a lab session assessing the effect of five minutes of vaping following an abstinence period of 12 h...
February 15, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28199454/a-bayesian-observer-model-of-drug-craving
#8
Xiaosi Gu, Francesca Filbey
No abstract text is available yet for this article.
February 15, 2017: JAMA Psychiatry
https://www.readbyqxmd.com/read/28197748/a-pilot-study-on-the-effects-of-slow-paced-breathing-on-current-food-craving
#9
Adrian Meule, Andrea Kübler
Heart rate variability biofeedback (HRV-BF) involves slow paced breathing (approximately six breaths per minute), thereby maximizing low-frequent heart rate oscillations and baroreflex gain. Mounting evidence suggests that HRV-BF promotes symptom reductions in a variety of physical and mental disorders. It may also positively affect eating behavior by reducing food cravings. The aim of the current study was to investigate if slow paced breathing can be useful for attenuating momentary food craving. Female students performed paced breathing either at six breaths per minute (n = 32) or at nine breaths per minute (n = 33) while watching their favorite food on the computer screen...
February 14, 2017: Applied Psychophysiology and Biofeedback
https://www.readbyqxmd.com/read/28196711/acceptance-and-imagery-based-strategies-can-reduce-chocolate-cravings-a-test-of-the-elaborated-intrusion-theory-of-desire
#10
Sophie Schumacher, Eva Kemps, Marika Tiggemann
The elaborated-intrusion theory of desire proposes that craving is a two-stage process whereby initial intrusions about a desired target are subsequently elaborated with mental imagery. The present study tested whether the craving reduction strategies of cognitive defusion and guided imagery could differentially target the intrusion and elaboration stages, respectively, and thus differentially impact the craving process. Participants were randomly assigned to a cognitive defusion, a guided imagery or a mind-wandering control condition...
February 11, 2017: Appetite
https://www.readbyqxmd.com/read/28192622/the-safety-and-efficacy-of-baclofen-to-reduce-alcohol-use-in-veterans-with-chronic-hepatitis-c-a-randomized-clinical-trial
#11
Peter Hauser, Bret Fuller, Samuel B Ho, Paul Thuras, Shira Kern, Eric Dieperink
BACKGROUND AND AIMS: Alcohol use disorders (AUDs) are common among people with chronic hepatitis C (HCV) and accelerate the development of fibrosis and cirrhosis caused by HCV. Baclofen, a gamma-aminobutyric acid (GABA) beta-receptor agonist, differs from medications for AUDs currently approved by the United States (US) Federal Drug Administration (FDA) as it is metabolized primarily through the kidneys. The primary outcome of this study was to compare baclofen with a placebo in the percentage of days abstinent from alcohol...
February 13, 2017: Addiction
https://www.readbyqxmd.com/read/28190519/matrix-metalloproteinase-9-and-synaptic-plasticity-in-the-central-amygdala-in-control-of-alcohol-seeking-behavior
#12
Marzena Stefaniuk, Anna Beroun, Tomasz Lebitko, Olga Markina, Szymon Leski, Ksenia Meyza, Anna Grzywacz, Jerzy Samochowiec, Agnieszka Samochowiec, Kasia Radwanska, Leszek Kaczmarek
BACKGROUND: Dysfunction of the glutamatergic system has been implicated in alcohol addiction; however, the molecular underpinnings of this phenomenon are still poorly understood. In the current study we have investigated the possible function of matrix metalloproteinase-9 (MMP-9) in alcohol addiction because this protein has recently emerged as an important regulator of excitatory synaptic plasticity. METHODS: For long-term studies of alcohol drinking in mice we used IntelliCages...
January 5, 2017: Biological Psychiatry
https://www.readbyqxmd.com/read/28186314/psychopathological-profile-and-prevalence-of-dual-pathology-on-patients-with-alcoholic-dependence-undergoing-outpatient-treatment
#13
Miguel A García-Carretero, José P Novalbos-Ruiz, María Robles-Martínez, María A Jordán-Quintero, Cristina O'Ferrall-González
AIMS: Assess the prevalence of dual pathology in patients with alcohol dependence and describe the psychopathological profile of mental disorders, impulsiveness, ADHD presence and craving. METHOD: It is a cross-sectional study about dual pathology, carried out on 102 patients undergoing outpatient treatment. The presence of dual pathology is established by means of the MINI-5 interview and the MCMI-III test; DSM-IV being used as the alcohol abuse criteria. Impulsiveness, ADHD presence, craving and quality of life were measured through SIS, ASRSv1, MACS and SF-36...
January 2017: Actas Españolas de Psiquiatría
https://www.readbyqxmd.com/read/28182444/a-network-approach-to-modeling-comorbid-internalizing-and-alcohol-use-disorders
#14
Justin J Anker, Miriam K Forbes, Zack W Almquist, Jeremiah S Menk, Paul Thuras, Amanda S Unruh, Matt G Kushner
Internalizing disorders co-occur with alcohol use disorder (AUD) at a rate that exceeds chance and compromise conventional AUD treatment. The "vicious cycle" model of comorbidity specifies drinking to cope (DTC) as a link between these disorders that, when not directly addressed, undermines the effectiveness of conventional treatments. Interventions based on this model have proven successful but there is no direct evidence for how and to what extent DTC contributes to the maintenance of comorbidity. In the present study, we used network analysis to depict associations between syndrome-specific groupings of internalizing symptoms, alcohol craving, and drinking behavior, as well as DTC and other extradiagnostic variables specified in the vicious cycle model (e...
February 9, 2017: Journal of Abnormal Psychology
https://www.readbyqxmd.com/read/28182245/wisdm-primary-and-secondary-dependence-motives-associations-with-smoking-rate-craving-and-cigarette-effects-in-the-natural-environment
#15
Melissa E Tarantola, Andrew C Heath, Kenneth J Sher, Thomas M Piasecki
No abstract text is available yet for this article.
February 9, 2017: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/28179217/latino-adults-perspectives-on-treating-tobacco-use-via-social-media
#16
Beatriz Anguiano, Cati Brown-Johnson, Lisa G Rosas, Cornelia Pechmann, Judith J Prochaska
BACKGROUND: Latinos are the largest minority group in the United States, and in California they outnumber non-Hispanic whites. Smoking cessation programs tailored for Latino culture, and this population's specific smoking patterns, are needed. Online social networks for smoking cessation have high potential for Latinos, but have not been tested to date. OBJECTIVE: Building a research program on social media apps for cancer prevention in diverse populations, this qualitative study assessed acceptability of tobacco treatment that was distributed via social media for Latino smokers...
February 8, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28167412/indirect-effects-of-trait-impulsivity-on-body-mass
#17
Adrian Meule, Jens Blechert
Trait impulsivity has been suggested as a risk factor for weight gain. However, it is implausible that a construct that does not cover energy intake or expenditure affects fat mass directly. Instead, it is likely that eating-related variables mediate the effect of impulsivity on body mass. In the current study, a serial mediation model tested two eating-related variables (trait food craving and perceived self-regulatory success in weight regulation) as mediators of the relationship between trait impulsivity and body mass...
February 1, 2017: Eating Behaviors
https://www.readbyqxmd.com/read/28166471/antipsychotic-treatment-and-tobacco-craving-in-people-with-schizophrenia
#18
Heidi J Wehring, Stephen J Heishman, Robert P McMahon, Fang Liu, Stephanie Feldman, Heather Raley, Elaine Weiner, Deanna L Kelly
OBJECTIVE: Nicotine dependence is high in schizophrenia, and craving is known to impact relapse during quit attempts. METHODS: We compared tobacco craving in smokers with schizophrenia treated with different antipsychotics. RESULTS: Mean craving scores were lowest in participants treated with first generation antipsychotics, although these differences were not statistically significant. Craving with clozapine was not lower than with other antipsychotics...
February 6, 2017: Journal of Dual Diagnosis
https://www.readbyqxmd.com/read/28162410/-183-alcohol-withdrawal-induced-hyperalgesia-and-alcohol-craving-in-young-adult-binge-drinkers
#19
H Hahn, D You, M Meagher
No abstract text is available yet for this article.
April 2016: Journal of Pain: Official Journal of the American Pain Society
https://www.readbyqxmd.com/read/28161617/attentional-bias-to-alcohol-stimuli-predicts-elevated-cue-induced-craving-in-young-adult-social-drinkers
#20
Linda Manchery, Devorah E Yarmush, Peter Luehring-Jones, Joel Erblich
Considerable evidence has identified biased cognitive processing of alcohol-related stimuli as an important factor in the maintenance of alcohol-seeking and relapse among individuals suffering from alcohol use-disorders (AUDs). In addition, a large body of research has demonstrated that exposure to alcohol cues can elicit powerful alcohol cravings. Little is known, however, about the possible relationship between attentional bias and cue-induced cravings, and even less is known about these processes in social drinkers without a personal history of AUDs...
January 27, 2017: Addictive Behaviors
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