ArticleAlcoholism, clinical and experimental research2022
Behavioral characterization of withdrawal following chronic voluntary ethanol consumption via intermittent two-bottle choice points to different susceptibility categories.
Article in Alcoholism, clinical and experimental research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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14 citing papers in PubMed, 19 citations in OpenAlex.
- Chronic Alcohol Exposure Alters Expression of GluN3A-NMDA Receptors in Adult VTA DA Neurons.bioRxiv : the preprint server for biology · 2026Article
- Decoding the serotonin-alcohol crosstalk: the role of central serotonergic dysregulation in alcohol use disorder.Pharmacological reports : PR · 2026Review
- Epidemiology of alcohol use and alcohol use disorders among the population of Buea, south west region, Cameroon: A survey study.Global epidemiology · 2026Article
- Chronic intermittent alcohol yields sex-specific disruptions in cortical-striatal-limbic oscillations in rats.Alcohol, clinical & experimental research · 2025Article
- Article
- Operant ethanol self-administration behaviors do not predict sex differences in continuous access home cage drinking.Alcohol (Fayetteville, N.Y.) · 2025Article
- Sex Differences in Mouse Models of Voluntary Alcohol Drinking and Abstinence-Induced Negative Emotion.Alcohol (Fayetteville, N.Y.) · 2024Review
- Association between RMTg Neuropeptide Genes and Negative Effect during Alcohol Withdrawal in Mice.International journal of molecular sciences · 2024Article
- Within and Beyond the Binary: Sex and Gender Differences in Pain and Alcohol Use Disorder.Current addiction reports · 2024Article
- Adolescent intermittent ethanol exposure alters adult exploratory and affective behaviors, and cerebellar Grin2b expression in C57BL/6J mice.Drug and alcohol dependence · 2023Article
- Sex differences in binge alcohol drinking and the behavioral consequences of protracted abstinence in C57BL/6J mice.Biology of sex differences · 2023Article
- Chronic Intermittent Ethanol Vapor Exposure Paired with Two-Bottle Choice to Model Alcohol Use Disorder.Journal of visualized experiments : JoVE · 2023Article
- Mutation of the α5 nicotinic acetylcholine receptor subunit increases ethanol and nicotine consumption in adolescence and impacts adult drug consumption.Neuropharmacology · 2022Article
- Assessing negative affect in mice during abstinence from alcohol drinking: Limitations and future challenges.Alcohol (Fayetteville, N.Y.) · 2022Review
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2 authors at 1 institution in 1 country.
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Abstract
backgroundAlcohol is among the most commonly abused drugs worldwide. Cessation of chronic alcohol consumption can result in the appearance of withdrawal symptoms that commonly promote relapse in individuals with alcohol use disorder (AUD). Thus, preclinical models of voluntary alcohol consumption, in which animals manifest spontaneous signs of withdrawal after alcohol cessation, can be useful for studying AUD and its treatment. The intermittent two-bottle choice paradigm (I2BC) has been used extensively to examine alcohol intake in rodents. However, previous studies have reported conflicting observations regarding its potential to result in the spontaneous manifestation of withdrawal upon alcohol cessation.
methodsWe employed a battery of behavioral tests to examine the emergence of affective and physical signs of withdrawal in female and male mice exposed to alcohol in the I2BC for 10 weeks. Specifically, mice of both sexes undergoing 24-h withdrawal from the I2BC were tested for physical signs of withdrawal, anxiety-like behavior in the open field arena (OFA) and elevated plus maze (EPM), and anxiety/compulsive-like behavior in the marble burying test (MBT). The main outcomes from these tests were combined into a behavioral severity score to describe the overall behavioral phenotype.
resultsBoth female and male mice undergoing withdrawal from the I2BC displayed elevated physical signs of withdrawal and anxiety-associated behavior in the EPM and MBT. Analysis of the overall behavioral severity score revealed more severe phenotypes in female and male mice undergoing withdrawal from the I2BC than controls. Additionally, stratification of the mice based on severity scores demonstrated a differential distribution of severities between the exposure groups.
conclusionsWe confirmed that a significant fraction of mice chronically exposed to alcohol in the I2BC display spontaneous withdrawal. In addition, we showed that computing a severity score from a combination of behavioral metrics can be useful in preclinical research to model evaluation tools used in patients with AUD.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.