Alcohol最新文献

{"title":"Engagement for alcohol escalates in the 5-choice serial reaction time task after intermittent access","authors":"Phillip Starski ,&nbsp;Addyson Siegle ,&nbsp;F. Woodward Hopf","doi":"10.1016/j.alcohol.2024.01.004","DOIUrl":"10.1016/j.alcohol.2024.01.004","url":null,"abstract":"<div><p>Excessive intake plays a significant role in the development of alcohol use disorder and impacts 15 million Americans annually, with approximately 88 000 dying from alcohol related deaths. Several facets we contribute to alcohol use disorder include impulsivity, motivation, and attention. Previous studies have used the 5-Choice Serial Reaction Time Task (5-Choice) to analyze these types of behaviors using sugar, but recently we have published using 10% alcohol as the reward. This study analyzed 48 mice that were trained to respond for alcohol in the 5-Choice. All mice distributed and analyzed first by alcohol preference and then by consumption. Here, we became interested in a new classification called “engagement”. High-engaged and low-engaged mice were determined by the number of correct responses during final Late-Stage training sessions. Interestingly, during Early-Stage training, the mice began to separate themselves into two groups based on their interaction with the task. Throughout both training stages, high-engaged mice displayed a greater number of trials and correct responses, as well as a lower percentage of omissions compared to low-engaged mice. Following three weeks of intermittent access homecage drinking, low-engaged mice showed greater increase in perseverative responding relative to high-engaged. Additionally, low-engaged mice decreased their reward and correct latencies compared to high-engaged mice suggesting an increase in motivation for alcohol. Overall, engagement analysis presents two clearly different groups, with only one being motivated to work for alcohol. These two distinct phenotypes in the 5-Choice could be used to model alcohol motivated behavior, which could help us further understand alcohol use disorder.</p></div>","PeriodicalId":7712,"journal":{"name":"Alcohol","volume":"115 ","pages":"Pages 79-92"},"PeriodicalIF":2.3,"publicationDate":"2024-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139576985","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Alcohol use-associated alterations in the circulating metabolite profile in the general population and in individuals with major depressive disorder","authors":"","doi":"10.1016/j.alcohol.2024.01.005","DOIUrl":"10.1016/j.alcohol.2024.01.005","url":null,"abstract":"<div><p>Our aim was to evaluate whether alcohol use is associated with changes in the circulating metabolite profile similar to those present in persons with depression. If so, these findings could partially explain the link between alcohol use and depression. We applied a targeted liquid chromatography mass spectrometry method to evaluate correlates between concentrations of 86 circulating metabolites and self-reported alcohol use in a cohort of the non-depressed general population (GP) (n = 247) and a cohort of individuals with major depressive disorder (MDD) (n = 99). Alcohol use was associated with alterations in circulating concentrations of metabolites in both cohorts. Our main finding was that self-reported alcohol use was negatively correlated with serum concentrations of hippuric acid in the GP cohort. In the GP cohort, consumption of six or more doses per week was associated with low hippuric acid concentrations, similar to those observed in the MDD cohort, but in these individuals it was regardless of their level of alcohol use. Reduced serum concentrations of hippuric acid suggest that already-moderate alcohol use is associated with depression-like changes in the serum levels of metabolites associated with gut microbiota and liver function; this may be one possible molecular level link between alcohol use and depression.</p></div>","PeriodicalId":7712,"journal":{"name":"Alcohol","volume":"120 ","pages":"Pages 161-167"},"PeriodicalIF":2.5,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0741832924000144/pdfft?md5=d3c54bb63c3d55e07b37f0a39378ba63&pid=1-s2.0-S0741832924000144-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139560723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Occurrence and correlates of domestic violence among asian patients with alcohol use disorder seeking treatment for cessation","authors":"","doi":"10.1016/j.alcohol.2024.01.002","DOIUrl":"10.1016/j.alcohol.2024.01.002","url":null,"abstract":"<div><h3>Objective</h3><p>Alcohol use disorder (AUD) has significant social and economic consequences in addition to health implications. Alcohol and drug use are linked to violence, particularly intimate partner violence and domestic violence. Identifying the characteristics of individuals with AUD and a history of domestic violence is important. Our study aimed to investigate differences between AUD patients with and without domestic violence.</p></div><div><h3>Methods</h3><p>This retrospective study examined the medical records of individuals diagnosed with AUD participating in a central Taiwan alcohol treatment program from 2019 to 2020. Utilizing the Cut down, Annoyed, Guilty, and Eye-opener questionnaire (CAGE), Alcohol Use Disorders Identification Test (AUDIT), Brief Michigan Alcoholism Screening Test (MAST), Beck Depression Inventory (BDI), Beck's Anxiety Inventory (BAI), World Health Organization Quality of Life (WHOQOL), and a question on suicidal ideation, we collected data on diverse variables, including a history of domestic violence. A total of 136 individuals were included in the analysis.</p></div><div><h3>Results</h3><p>Twenty participants had a history of domestic violence, while 116 did not. Those with a history of domestic violence had significantly higher MAST scores, lower quality of life, and higher caregiver burden compared to those without a history of domestic violence. They also had a higher proportion of adverse consequences related to alcohol use and higher suicidal ideation scores.</p></div><div><h3>Conclusions</h3><p>It is important to assess the risk of domestic violence in individuals with AUD, particularly those with higher MAST scores. Questions 4 and 10 of the MAST, which relate to adverse consequences of alcohol use, such as losing friends or being arrested for drunk driving, could serve as warning questions for domestic violence. Further research is needed to assess the efficacy of interventions in reducing domestic violence risk in individuals with AUD.</p></div>","PeriodicalId":7712,"journal":{"name":"Alcohol","volume":"120 ","pages":"Pages 59-64"},"PeriodicalIF":2.5,"publicationDate":"2024-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0741832924000090/pdfft?md5=98d255f7f11e60a5fa1120e9f708b20d&pid=1-s2.0-S0741832924000090-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139374154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Stress-enhanced ethanol drinking does not increase sensitivity to the effects of a CRF-R1 antagonist on ethanol intake in male and female mice","authors":"","doi":"10.1016/j.alcohol.2024.01.001","DOIUrl":"10.1016/j.alcohol.2024.01.001","url":null,"abstract":"<div><p>Research confirms that stress is associated with alcohol drinking and relapse in males and females and that there are sex differences in the alcohol-related adaptations of stress pathways. The predator stress (PS) model of traumatic stress produces an increase in alcohol drinking or self-administration in a subpopulation of rodents, so it is utilized as an animal model of comorbid alcohol use disorder (AUD) and post-traumatic stress disorder (PTSD). Previous work determined that sensitivity to PS-enhanced drinking produced sex differences in proteins related to stress-regulating systems in the medial prefrontal cortex and hippocampus. The present studies examined whether male and female C57BL/6J mice differ in sensitivity to the ability of the corticotropin releasing factor receptor 1 antagonist CP-376395 to decrease PS-enhanced drinking. In control studies, CP-376395 doses of 5, 10, and 20 mg/kg dose-dependently decreased 4-h ethanol drinking. Next, CP-376395 doses of 5 and 10 mg/kg were tested for effects on ethanol drinking in mice with differential sensitivity to PS-enhanced drinking. Subgroups of “Sensitive” and “Resilient” male and female mice were identified based on changes in ethanol intake in an unrestricted-access ethanol-drinking procedure following four exposures to PS (dirty rat bedding). During the first 2 h post-injection of CP-376395, both doses significantly decreased ethanol licks versus vehicle in the females, with no significant interaction between subgroups, whereas the 10 mg/kg dose significantly decreased ethanol licks versus vehicle in the “Resilient” males. Thus, sensitivity to the suppressive effect of CP-376395 on stress-induced ethanol intake was greater in females versus males, whereas sensitivity and resilience to PS-enhanced drinking produced differential sensitivity to the ability of CP-376395 to decrease ethanol drinking only in male mice. Our results argue against greater efficacy of CRF-R1's ability to decrease ethanol intake in subjects with traumatic stress-enhanced ethanol drinking.</p></div>","PeriodicalId":7712,"journal":{"name":"Alcohol","volume":"120 ","pages":"Pages 73-83"},"PeriodicalIF":2.5,"publicationDate":"2024-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139102107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The relationship between male prisoners’ self-efficacy and their participation in addiction treatment","authors":"","doi":"10.1016/j.alcohol.2023.12.007","DOIUrl":"10.1016/j.alcohol.2023.12.007","url":null,"abstract":"<div><p>The purpose of this study was to attempt to verify the existence of a relationship between internal resources (self-esteem and self-efficacy) and motivation (decisional balance) to undergo treatment in prisoners with alcohol addiction participating in voluntary treatment as well as referred to obligatory addiction treatment based on a court decision. The study was carried out in penitentiary units in various parts of Poland in 2018–2019. Participants completed the Decision Balance Scale, Generalized Self–Efficacy Scale, and Multidimensional Self-Esteem Inventory twice – before and after addiction treatment. The study adopted the assumptions of the Transtheoretical Model developed by Prochaska and DiClemente (1984). There were no statistically significant differences between the group of prisoners referred for obligatory treatment and those undergoing voluntary therapy. At the end of the 3-month treatment, there was a significantly smaller number of arguments “for” drinking and less identity integration in both groups studied. The results obtained may indicate that after undergoing therapy, prisoners remain in a contemplation stage due to their inability to adapt therapeutic interactions to individual needs. It seems that changes in identity integration may be indicative of the crisis that is being experienced, which in effect may allow individuals with alcohol addiction to search for and achieve a potentially new, coherent image of themselves.</p></div>","PeriodicalId":7712,"journal":{"name":"Alcohol","volume":"120 ","pages":"Pages 65-72"},"PeriodicalIF":2.5,"publicationDate":"2023-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0741832923003476/pdfft?md5=5ec27e9316dde45e8fc450a0442a5a83&pid=1-s2.0-S0741832923003476-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139071869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Associations between sleep medication use and alcohol consumption over 36 years in Finnish twins","authors":"Viola Helaakoski, Stephanie Zellers, Christer Hublin, Hanna M. Ollila, Antti Latvala","doi":"10.1016/j.alcohol.2023.12.004","DOIUrl":"https://doi.org/10.1016/j.alcohol.2023.12.004","url":null,"abstract":"<h3>Background</h3><p>Sleep medication use is an indicator of underlying sleep problems that might be induced by various factors such as alcohol use. However, the longitudinal relationship between drinking and sleep problems remains poorly understood. We investigated associations between sleep medication and alcohol use throughout adulthood, and examined the role of familial and potential confounding factors contributing to these associations.</p><h3>Methods</h3><p>We used information of zygosity and self-report questionnaire data over a follow-up period of 36 years from the Older Finnish Twin Cohort (N=13,851).</p><h3>Results</h3><p>Logistic regression analyses suggested consistent associations between sleep medication use and heavy/binge drinking at all four time points (OR range =1.36-3.18, P &lt;0.05), implying that increased drinking is associated with increased sleep medication use over time. Cross-lagged path analyses suggested that moderate/heavy and binge drinking predict sleep medication use at most time points (OR range = 1.15-1.94, P &lt;0.05), whilst sleep medication use predicts subsequent abstaining from alcohol (OR range =2.26-2.47, P &lt;0.05). Within-pair analyses implied that familial factors play a role, and quantitative genetic modelling estimated genetic factors to explain approximately 80% of the lifetime association of sleep medication use with moderate/heavy and binge drinking.</p><h3>Conclusions</h3><p>Drinking is associated with sleep medication use throughout adulthood. Further, our results suggest that drinking is likely to predict sleep medication use, thereby potentially constituting a risk factor for sleep problems, and that genetic factors contribute to the association. These findings are important in terms of better understanding the development of sleep and alcohol use disorders.</p>","PeriodicalId":7712,"journal":{"name":"Alcohol","volume":"240 1","pages":""},"PeriodicalIF":2.3,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138688100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sexual alcohol expectancies moderate the relation between alcohol use and sexual behavior among men who have sex with men","authors":"Grace E. Murray ,&nbsp;Tibor P. Palfai ,&nbsp;Maya P.L. Kratzer ,&nbsp;Stephen A. Maisto ,&nbsp;Jeffrey S. Simons","doi":"10.1016/j.alcohol.2023.12.005","DOIUrl":"10.1016/j.alcohol.2023.12.005","url":null,"abstract":"<div><h3>Background</h3><p>HIV transmission remains a significant health concern for men who have sex with men (MSM) in the United States. Heavy episodic drinking (HED) is related to increased rates of condomless anal intercourse (CAI) among MSM, though evidence suggests that this association may vary by individual difference factors. The present secondary analysis tested whether sexual alcohol expectancies (SAEs) moderate the associations between frequency of HED and anal intercourse (AI) with and without a condom among moderate-to-heavy drinking HIV- MSM.</p></div><div><h3>Methods</h3><p>Two hundred and forty-eight moderate-to-heavy drinking MSM completed self-report questionnaires including the Sexual Behavior Questionnaire, the Modified Daily Drinking Questionnaire, and the Sexual Alcohol Expectancies Questionnaire.</p></div><div><h3>Results</h3><p>Negative binomial regressions indicated that SAEs moderated the association between frequency of HED and AI with a condom, but not between the frequency of HED and condomless AI (CAI).</p></div><div><h3>Conclusions</h3><p>These results suggest that stronger SAEs play a role in alcohol-related sexual behavior among MSM, but do not provide evidence that SAEs are associated with increased risk for HIV transmission through CAI.</p></div>","PeriodicalId":7712,"journal":{"name":"Alcohol","volume":"120 ","pages":"Pages 35-40"},"PeriodicalIF":2.5,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138688190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recent breakthroughs in understanding the cerebellum's role in fetal alcohol spectrum disorder: A systematic review","authors":"Eric C.H. Leung ,&nbsp;Priyanka Jain ,&nbsp;Marisa A. Michealson ,&nbsp;Hyesun Choi ,&nbsp;Alexis Ellsworth-Kopkowski ,&nbsp;C. Fernando Valenzuela","doi":"10.1016/j.alcohol.2023.12.003","DOIUrl":"10.1016/j.alcohol.2023.12.003","url":null,"abstract":"<div><p>Exposure to alcohol during fetal development can lead to structural and functional abnormalities in the cerebellum, a brain region responsible for motor coordination, balance, and specific cognitive functions. In this systematic review, we comprehensively analyze a vast body of research conducted on vertebrate animals and humans over the past 13 years. We identified studies through PubMed and screened them following PRISMA guidelines. Data extraction and quality analysis were conducted using Covidence systematic review software. A total of 108 studies met our inclusion criteria, with the majority (79 studies) involving vertebrate animal models and 29 studies focusing on human subjects. Animal models included zebrafish, mice, rats, sheep, and non-human primates, investigating the impact of ethanol on cerebellar structure, gene/protein expression, physiology, and cerebellar-dependent behaviors. Additionally, some animal studies explored potential therapeutic interventions against ethanol-induced cerebellar damage. The human studies predominantly adopted cohort designs, exploring the effects of prenatal alcohol exposure on cerebellar structure and function. Certain human studies delved into innovative cerebellar-based diagnostic approaches for fetal alcohol spectrum disorder (FASD). The collective findings from these studies clearly indicate that the cerebellum is involved in various neurophysiological deficits associated with FASD, emphasizing the importance of evaluating both cerebellar structure and function in the diagnostic process for this condition. Moreover, this review sheds light into potential therapeutic strategies that can mitigate prenatal alcohol exposure-induced cerebellar damage.</p></div>","PeriodicalId":7712,"journal":{"name":"Alcohol","volume":"119 ","pages":"Pages 37-71"},"PeriodicalIF":2.3,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138693142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Why do men with drinking problems change their behavior? A qualitative study nested in a randomized controlled trial in India","authors":"Urvita Bhatia ,&nbsp;Richard Velleman ,&nbsp;Abhijit Nadkarni ,&nbsp;Sachin Shinde ,&nbsp;Aarushi Shah ,&nbsp;Vikram Patel","doi":"10.1016/j.alcohol.2023.12.002","DOIUrl":"10.1016/j.alcohol.2023.12.002","url":null,"abstract":"<div><p>The aim of this qualitative study, nested in a randomized controlled trial, was to assess the mechanisms of the effects in both arms through examining perceptions of the participants about changes in their drinking behavior and their attributions for any perceived changes. We conducted semi-structured interviews with a sub-sample of trial participants. We used thematic analysis to analyze the data. Self-perceived change, mostly positive, was reported regardless of the objectively measured remission status. Participating in the trial itself was a major catalyst for change. Participants in both arms used a variety of similar strategies to make these changes; additionally, for those who received the intervention, both the style of the counselor (for example, the non-judgmental stance) as well as specific elements of the intervention were seen to influence change in drinking behavior. Absence of self-reported change was relatively uncommon and primarily related to the felt need for alcohol (e.g., drinking was perceived to be necessary to maintain good health), or the belief that one did not need to or want to change. Experiences of participating in a trial, the counselor style, and specific elements of a brief psychological treatment, play a role in influencing change in harmful drinking behaviors.</p></div>","PeriodicalId":7712,"journal":{"name":"Alcohol","volume":"119 ","pages":"Pages 73-82"},"PeriodicalIF":2.3,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0741832923003427/pdfft?md5=b2b65fc35857dd76820511c124138319&pid=1-s2.0-S0741832923003427-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138573256","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Who you follow is important","authors":"Douglas B. Matthews","doi":"10.1016/j.alcohol.2023.11.010","DOIUrl":"10.1016/j.alcohol.2023.11.010","url":null,"abstract":"","PeriodicalId":7712,"journal":{"name":"Alcohol","volume":"114 ","pages":"Pages 41-42"},"PeriodicalIF":2.3,"publicationDate":"2023-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138479774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}