journal
MENU ▼
Read by QxMD icon Read
search

Alcoholism, Clinical and Experimental Research

journal
https://www.readbyqxmd.com/read/28805240/the-role-of-social-familial-and-individual-level-factors-on-multiple-alcohol-use-outcomes-during-the-first-year-of-university
#1
Megan E Cooke, Zoe E Neale, Peter B Barr, John Myers, Danielle M Dick, Kenneth S Kendler, Alexis C Edwards
BACKGROUND: The first year of university attendance represents a critical time frame for the development of alcohol use and misuse given changes in autonomy and increased access to alcohol. Prior studies have demonstrated that the establishment of drinking patterns during this period is impacted by an array of demographic, environmental, and familial factors. It is critical to consider such factors jointly, and to understand potentially differential effects on stages of alcohol use/misuse, in order to identify robust predictors that may be targeted in prevention and intervention programming...
August 14, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28804911/chronic-ethanol-metabolism-inhibits-hepatic-mitochondrial-superoxide-dismutase-via-lysine-acetylation
#2
Mohammed A Assiri, Samantha R Roy, Peter S Harris, Hadi Ali, Yongliang Liang, Colin T Shearn, David J Orlicky, James R Roede, Matthew D Hirschey, Donald S Backos, Kristofer S Fritz
BACKGROUND: Chronic ethanol consumption is a major cause of liver disease worldwide. Oxidative stress is a known consequence of ethanol metabolism and is thought to contribute significantly to alcoholic liver disease (ALD). Therefore, elucidating pathways leading to sustained oxidative stress and downstream redox imbalances may reveal how ethanol consumption leads to ALD. Recent studies suggest that ethanol metabolism impacts mitochondrial antioxidant processes through a number of proteomic alterations, including hyperacetylation of key antioxidant proteins...
August 14, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28800154/high-intensity-drinking-versus-heavy-episodic-drinking-prevalence-rates-and-relative-odds-of-alcohol-use-disorder-across-adulthood
#3
Ashley N Linden-Carmichael, Sara A Vasilenko, Stephanie T Lanza, Jennifer L Maggs
BACKGROUND: Heavy episodic drinking (HED) or consuming 4+/5+ drinks in one occasion for women/men is linked consistently with alcohol-related harms. Recent research suggests that many individuals drink at levels more than twice this cutoff (8+/10+ drinks), commonly referred to as "high-intensity drinking." Prevalence rates of high-intensity drinking and its dynamic association with alcohol use disorder across all ages, however, remain unknown. The current study used data from a nationally representative sample to document age-varying prevalence rates of HED-only drinking and high-intensity drinking, prevalence rates of alcohol use disorder for HED-only drinkers and high-intensity drinkers, and relative odds of experiencing an alcohol use disorder for high-intensity drinkers as compared to HED-only drinkers...
August 11, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28800153/increased-autolysis-of-%C3%AE-calpain-in-skeletal-muscles-of-chronic-alcohol-fed-rats
#4
Yulia V Gritsyna, Nikolay N Salmov, Alexander G Bobylev, Anna D Ulanova, Nikolay I Kukushkin, Zoya A Podlubnaya, Ivan M Vikhlyantsev
BACKGROUND: Proteolysis can proceed via several distinct pathways such as the lysosomal, calcium-dependent, and ubiquitin (Ub)-proteasome-dependent pathways. Calpains are the main proteases that cleave a large variety of proteins, including the giant sarcomeric proteins titin and nebulin. Chronic ethanol feeding for 6 weeks did not affect the activities of μ-calpain and m-calpain in the m. gastrocnemius. In our research, changes in μ-calpain activity were studied in the m. gastrocnemius and m...
August 11, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28800142/alcohol-mediated-missplicing-of-mcl-1-pre-mrna-is-involved-in-neurotoxicity
#5
Rahsan Sariyer, Francesca I De Simone, Martina Donadoni, Jan B Hoek, Sulie L Chang, Ilker Kudret Sariyer
BACKGROUND: Heavy and chronic ethanol (EtOH) exposure can cause significant structural and functional damage to the adult brain. The most devastating consequence of EtOH exposure is the neurotoxicity associated with the depletion of neurons. Regulation of splice variants in the brain can modulate protein functions, which may ultimately affect behaviors associated with alcohol dependence and EtOH-mediated neurotoxicity. Since alcohol consumption is associated with neurotoxicity, it is possible that altered splicing of survival and pro-survival factors during the development of alcoholism may contribute to the neurotoxicity...
August 11, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28797135/women-s-alcohol-sensitivity-predicts-alcohol-related-regretted-sex
#6
Liana S E Hone, Bruce D Bartholow, Thomas M Piasecki, Kenneth J Sher
BACKGROUND: Low sensitivity (LS) to alcohol's acute effects is a known risk factor for heavy drinking and its negative consequences. However, LS could be protective due to LS drinkers being less impaired at a given level of consumption. Here, we tested whether LS is associated with differences in men's and women's reports of alcohol-related regretted sex. METHODS: Eight hundred and one young adults (393 women) aged 21 to 35 (M = 23.11 years) recruited for a study of alcohol's effects on cognition completed self-report measures of alcohol sensitivity, typical alcohol use, and alcohol consequences (including regretted sex)...
August 10, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28792623/delay-discounting-of-losses-in-alcohol-use-disorders-and-antisocial-psychopathology-effects-of-a-working-memory-load
#7
Kyle Gerst, Rachel L Gunn, Peter R Finn
BACKGROUND: Alcohol use disorders (AUDs) are associated with increased discounting of delayed rewards and reduced executive working memory (eWM) capacity. This association is amplified when comorbid with antisocial psychopathology (AP). Furthermore, recent studies suggest that reduced WM capacity is associated with disinhibited decisions reflected by increased impulsive decision-making on the delay discounting of rewards task. While discounting of delayed rewards is well studied, the discounting of delayed losses (DDL) has received significantly less experimental attention...
August 9, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28792620/cut-point-levels-of-phosphatidylethanol-to-identify-alcohol-misuse-in-a-mixed-cohort-including-critically-ill-patients
#8
Majid Afshar, Ellen L Burnham, Cara Joyce, Brendan J Clark, Meagan Yong, Jeannette Gaydos, Richard S Cooper, Gordon S Smith, Elizabeth J Kovacs, Erin M Lowery
BACKGROUND: Although alcohol misuse is associated with deleterious outcomes in critically ill patients, its detection by either self-report or examination of biomarkers is difficult to obtain consistently. Phosphatidylethanol (PEth) is a direct alcohol biomarker that can characterize alcohol consumption patterns; however, its diagnostic accuracy in identifying misuse in critically ill patients is unknown. METHODS: PEth values were obtained in a mixed cohort comprised of 122 individuals from medical and burn intensive care units (n=33), alcohol detoxification unit (n=51), and healthy volunteers (n=38)...
August 9, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28792616/proteomic-profiling-of-liver-and-plasma-in-chronic-ethanol-feeding-model-of-hepatic-alcohol-dehydrogenase-deficient-deer-mice
#9
Kamlesh K Bhopale, Samir M Amer, Lata Kaphalia, Kizhake V Soman, John E Wiktorowicz, G A Shakeel Ansari, Bhupendra S Kaphalia
BACKGROUND: Chronic alcohol abuse, a major risk factor for such diseases as hepatitis and cirrhosis, impairs hepatic alcohol dehydrogenase (ADH, key ethanol metabolizing enzyme). Therefore, differentially altered hepatic and plasma proteomes were identified in chronic ethanol feeding model of hepatic ADH-deficient (ADH(-) ) deer mice to understand the metabolic basis of alcoholic liver disease (ALD). METHODS: ADH(-) deer mice were fed 3.5g% ethanol via Lieber-DeCarli liquid diet daily for three months, and histology of the liver assessed...
August 9, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28779540/cloninger-type-2-score-and-lesch-typology-predict-hospital-readmission-of-female-and-male-alcohol-dependent-in-patients-during-a-24-month-follow-up
#10
Christian Weinland, Birgit Braun, Christiane Mühle, Johannes Kornhuber, Bernd Lenz
BACKGROUND: Relapse after detoxification treatment is a common problem in alcohol dependence. However, its prediction still lacks reliability. We here investigated whether the easily accessible clinical Cloninger and Lesch classifications predict alcohol-related hospital readmission following in-patient withdrawal treatment. METHODS: In this bicentric prospective clinical study, 67 female and 84 male alcohol-dependent in-patients were characterized according to the Cloninger items and the Lesch typology...
August 5, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28767146/a-randomised-trial-of-effects-of-alcohol-on-cytochrome-p450-eicosanoids-mediators-of-inflammation-resolution-and-blood-pressure-in-men
#11
Anne E Barden, Venus Chavez, Michael Phillips, Emilie Mas, Lawrence J Beilin, Kevin D Croft, Trevor A Mori, Ian B Puddey
BACKGROUND: Cardiovascular effects of alcohol consumption may be influenced by both pro- and anti-inflammatory mechanisms. We previously showed that chronic alcohol consumption increased blood pressure (BP), oxidative stress and 20-hydroxyeicosatetraenoic acid (20-HETE), a vasoconstrictor and pro-inflammatory eicosanoid synthesised by CYP450 enzymes from arachidonic acid. This study in men examined the effect of consuming red wine (RW) on BP in relation to changes in 20-HETE, oxidative stress (F2 -isoprostanes), markers of inflammation, anti-inflammatory CYP450 epoxyeicosatrienoic acids (EETs) and specialised pro-resolving mediators of inflammation (SPMs) derived from eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)...
August 2, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28753742/stress-facilitates-the-development-of-cognitive-dysfunction-after-chronic-ethanol-exposure
#12
Ellen M Rodberg, Carolina R den Hartog, Rachel I Anderson, Howard C Becker, David E Moorman, Elena M Vazey
BACKGROUND: Chronic exposure to stress or alcohol can drive neuroadaptations that alter cognition. Alterations in cognition may contribute to alcohol use disorders by reducing cognitive control over drinking and maintenance of abstinence. Here we examined effects of combined ethanol (EtOH) and stress exposure on prefrontal cortex (PFC)-dependent cognition. METHODS: Adult male C57BL/6J mice were trained to drink EtOH (15%, v/v) on a 1 h/d 1-bottle schedule. Once stable, mice were exposed to cycles of chronic intermittent EtOH (CIE) or air-control vapor exposure (Air), followed by test cycles of 1 h/d EtOH drinking...
July 28, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28743164/decisions-to-attend-and-drink-at-party-events-the-effects-of-incentives-and-disincentives-and-lifetime-alcohol-and-antisocial-problems
#13
Peter R Finn, Kyle Gerst, Allison Lake, Tim Bogg
BACKGROUND: Alcohol use disorders are associated with patterns of impulsive/risky decision making on behavioral economic decision tasks, but little is known about the factors affecting drinking-related decisions. METHODS: The effects of incentives and disincentives to attend and drink at hypothetical alcohol-related party events as a function of lifetime (LT) alcohol and antisocial problems were examined in a sample of 434 young adults who varied widely in LT alcohol and antisocial problems...
July 25, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28741291/is-personality-associated-with-secondhand-harm-from-drinking
#14
Parnell Davis MacNevin, Kara Thompson, Michael Teehan, Heather Stuart, Sherry Stewart
BACKGROUND: Prior research suggests more than 70% of undergraduates have experienced harm from other students' drinking. This study built on the literature by, first, investigating whether secondhand harm cluster into latent factors that reflect distinct but related types of harm. Second, given the paucity of research examining factors that increase students' vulnerability to secondhand harm, we examined dimensions from Castellanos-Ryan and Conrod's 4-factor personality model for alcohol disorders (impulsivity [IMP], sensation seeking [SS], hopelessness [HOP], anxiety sensitivity [AS]) as predictors of secondhand harm exposure...
July 24, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28731564/alcohol-related-knowledge-and-alcohol-related-norms-in-four-to-six-year-olds-evidence-from-the-dutch-electronic-appropriate-beverage-task
#15
Carmen Voogt, Roy Otten, Marloes Kleinjan, Rutger Engels, Emmanuel Kuntsche
BACKGROUND: Limited research is available on children's alcohol-related knowledge and alcohol-related norms, yet a better comprehension of these factors may be crucial in explaining alcohol use later in life. This study provides insights into alcohol-related knowledge and alcohol-related norms in four- to six-year-olds. METHODS: Participating children (N=329; 48.9% boys) were shown, on a tablet, 18 drawings depicting 72 male and female adults and/or children in various situations and were asked to indicate what the depicted persons drank by touching one of 12 depicted beverages (four alcoholic; eight non-alcoholic)...
July 21, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28727159/children-with-heavy-prenatal-alcohol-exposure-exhibit-atypical-gait-characteristics
#16
Tenille C Taggart, Roger W Simmons, Jennifer D Thomas, Edward P Riley
BACKGROUND: Impaired motor function in children with histories of prenatal exposure to alcohol has been previously reported but, to date, no studies using quantitatively-based analyses have been performed to assess gait in these children. METHODS: Gait of children with (n = 18) or without (n = 26) prenatal alcohol exposure was assessed using an electronically instrumented walkway. Children completed blocks of trials traversing the walkway with different combinations of walking condition (increased, self-paced, and decreased cadence) and direction (forward and backward)...
July 20, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28722160/placental-proteomics-reveal-insights-into-fetal-alcohol-spectrum-disorders
#17
Katie L Davis-Anderson, Sebastian Berger, Emilie R Lunde-Young, Vishal D Naik, Heewon Seo, Greg A Johnson, Hanno Steen, Jayanth Ramadoss
Fetal alcohol spectrum disorders (FASD) describe many of the well-known neurodevelopmental deficits afflicting children exposed to alcohol in utero. The effects of alcohol on the maternal-fetal interface, especially the placenta, have been less explored. We herein hypothesized that chronic binge alcohol exposure during pregnancy significantly alters the placental protein profile in a rat FASD model METHODS: Pregnant rats were orogastrically treated daily with alcohol (4.5 g/kg, gestational day (GD) 5-10; 6...
July 19, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28719105/screening-for-hazardous-drinking-in-nursing-home-residents-evaluating-the-validity-of-the-current-cut-offs-of-the-alcohol-use-disorder-identification-test-consumption-questions-audit-c-by-using-ethyl-glucuronide-in-hair-hetg
#18
Monika Dreher-Weber, Anton-Rupert Laireiter, Anton Kühberger, Isabella Kunz, Michel Yegles, Tina Binz, Hans-Jürgen Rumpf, Rainer Hoffmann, Verena Schmidt, Siegfried Lang, Friedrich M Wurst
BACKGROUND: Because of physiological changes, elderly people are much more exposed to the adverse effects of alcohol. Therefore, hazardous drinking is defined at lower levels as compared to younger adults. This work aims to evaluate the validity of the current cut off levels of the Alcohol Use Disorder Identification Test - Consumption questions (AUDIT-C) to detect hazardous drinking in the elderly by using ethyl glucuronide in hair (HEtG). METHODS: In a border region between Austria and Germany, 344 nursing home residents were included from 33 of the 107 nursing homes...
July 18, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28715125/acute-alcohol-binge-deteriorates-metabolic-and-respiratory-compensation-capability-after-blunt-chest-trauma-followed-by-hemorrhagic-shock-a-new-research-model
#19
Nils Wagner, Niklas Franz, Scott Dieteren, Mario Perl, Katharina Mörs, Ingo Marzi, Borna Relja
BACKGROUND AND PURPOSE: The clinical relevance of blunt (thoracic) chest trauma (TxT) and hemorrhagic shock is indisputable due to the high prevalence of this injury type, as well as its close association with mortality and/or preventable deaths. Furthermore, there is an ongoing discussion about the influence of alcohol in trauma patients. Thus, we established a model of TxT followed by hemorrhagic shock and resuscitation (H/R) in alcohol-intoxicated rats. EXPERIMENTAL APPROACH: Depending on group allocation, twelve (sub-acute) or two (acute) hours before experimentation, the animals received a single oral dose of alcohol (ethanol, EtOH) or saline (NaCl) followed by TxT, hemorrhagic shock (35 ± 3 mm Hg) and resuscitation (TxT+H/R)...
July 17, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28683518/factors-associated-with-self-estimated-breath-alcohol-concentration-among-bar-patrons
#20
Matthew E Rossheim, Adam E Barry, Dennis L Thombs, Robert M Weiler, Jenna R Krall, Caroline J Stephenson, Scott T Walters, Mark B Reed, John D Clapp, Sumihiro Suzuki, Tracey E Barnett, M Brad Cannell
BACKGROUND: Few studies have examined the context in which drinkers underestimate their breath alcohol concentration (BrAC) in natural drinking environments. This study examined factors associated with bar patrons' self-estimated BrAC in high-risk college town settings. METHODS: Guided interview and BrAC data were collected from 510 participants recruited as they exited bars located close to large universities: 1 in Florida and 1 in Texas. RESULTS: Participants with the highest measured BrACs underestimated their BrAC levels the most...
July 6, 2017: Alcoholism, Clinical and Experimental Research
journal
journal
27136
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"