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https://www.readbyqxmd.com/read/28441704/a-study-of-alcohol-consumption-and-obesity-as-main-risk-factor-for-symptomatic-gallbladder-stone-a-case-control-study
#1
Byung Hyo Cha, Ban Seok Lee, Sang Hyub Lee, Seung Joo Kang, Min Jung Park
Background: Gallbladder stone (GBS) is a common gastrointestinal disease that can progress to severe cholecystitis and is a strong risk factor for gallbladder cancer (GBC). The present study was conducted to evaluate region-specific causes of GBS which was proved as major risk factor for GBC in Jeju Island, Korea. Methods: Age and sex match case-control study was performed among 171 pairs of case and controls. The cases were patients who were diagnosed with GBS, had definite clinical symptoms, and underwent a cholecystectomy in Cheju Halla General Hospital, Jeju, Korea during 2010-2014...
March 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28441678/the-addiction-recovery-clinic-a-novel-primary-care-based-approach-to-teaching-addiction-medicine
#2
Stephen R Holt, Nora Segar, Dana A Cavallo, Jeanette M Tetrault
PROBLEM: Substance use is highly prevalent in the United States, but little time in the curriculum is devoted to training internal medicine residents in addiction medicine. APPROACH: In 2014, the authors developed and launched the Addiction Recovery Clinic (ARC) to address this educational gap while also providing outpatient clinical services to patients with substance use disorders. The ARC is embedded within the residency primary care practice and is staffed by three to four internal medicine residents, two board-certified addiction medicine specialists, one chief resident, and one psychologist...
May 2017: Academic Medicine: Journal of the Association of American Medical Colleges
https://www.readbyqxmd.com/read/28441666/a-microrna-124-polymorphism-is-associated-with-fracture-healing-via-modulating-bmp6-expression
#3
Lin Zou, Guichun Zhang, Lifeng Liu, Chen Chen, Xuecheng Cao, Jinfang Cai
BACKGROUND: miR-124-3p has been reported to be involved in the pathogenesis of many diseases by modulating a variety of signaling pathways. In this study, we aimed to understand the impact of miR-124-3p expression level on the fracture healing in the patients of metaphyseal fracture of distal tibia, who received minimal invasive percutaneous plate osteosynthesis. METHODS: We firstly collected 195 patients of metaphyseal fracture of distal tibia, and the genotype of rs531564 was determined: GG (n=124) and GC+CC (n=71)...
April 20, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28441648/the-epigenetic-regulation-of-gata4-dependent-brain-natriuretic-peptide-expression-during-alcohol-withdrawal
#4
Alexander Glahn, Mathias Rhein, Annemarie Heberlein, Marc Muschler, Johannes Kornhuber, Helge Frieling, Stefan Bleich, Thomas Hillemacher
OBJECTIVE: Natriuretic peptides participate in the collection of metabolic effects during alcohol withdrawal. Having witnessed modulation of other natriuretic peptides in alcohol-dependent patients during alcohol withdrawal, we were interested in the relation of brain natriuretic peptide (BNP) methylation with protein expression and craving in this longitudinal study. METHODS: Ninety-nine male patients were compared to 101 healthy controls concerning epigenetic regulation and protein expression during detoxification treatment...
April 26, 2017: Neuropsychobiology
https://www.readbyqxmd.com/read/28441618/motivation-deficits-and-use-of-alcohol-and-illicit-drugs-among-individuals-with-schizophrenia
#5
Amber L Bahorik, Catherine G Greeno, Gerald Cochran, Jack R Cornelius, Shaun M Eack
This study examined the impact of substance use on intrinsic motivation and evaluated the association between intrinsic motivation and substance use recovery among individuals with schizophrenia. Alcohol and illicit drug use and intrinsic motivation were evaluated at baseline and 6-months for 1434 individuals with schizophrenia from the Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE) using self-rated substance use assessments and a derived motivation measure from the Heinrichs-Carpenter Quality of Life Scale...
April 5, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28441572/trait-mindfulness-and-protective-strategies-for-alcohol-use-implications-for-college-student-drinking
#6
Emma I Brett, Thad R Leffingwell, Eleanor L Leavens
INTRODUCTION: The use of Protective Behavioral Strategies (PBS) has been strongly linked with decreased experience of alcohol-related consequences, making them a potential target for intervention. Additionally, mindfulness is associated with decreased experience of alcohol-related consequences. The purpose of the current study was to evaluate a model of PBS as a mediator of the effect of mindfulness on alcohol-related consequences. Additionally, mindfulness as a moderator of the relationship between PBS and alcohol use and consequences was examined...
April 8, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28441522/feeling-safe-but-appearing-anxious-differential-effects-of-alcohol-on-anxiety-and-social-performance-in-individuals-with-social-anxiety-disorder
#7
Stephan Stevens, Ruth Cooper, Trisha Bantin, Christiane Hermann, Alexander L Gerlach
Social anxiety disorder (SAD) and alcohol use disorders (AUD) co-occur frequently and there is preliminary evidence that alcohol might reduce social anxiety. It is, however, unclear which mechanisms contribute to the anxiety reducing effect, particularly regarding key aspects of social anxiety such as deficits in social performance. We compared self-rated and physiological measures of anxiety as well as self- and observer-rated social performance in a sample of 62 individuals with SAD and 60 nonanxious control participants during a speech task after receiving either alcohol, an alcohol-free placebo drink or orange juice...
April 18, 2017: Behaviour Research and Therapy
https://www.readbyqxmd.com/read/28441459/cannabis-use-is-associated-with-reduced-prevalence-of-non-alcoholic-fatty-liver-disease-a-cross-sectional-study
#8
Adeyinka Charles Adejumo, Samson Alliu, Tokunbo Opeyemi Ajayi, Kelechi Lauretta Adejumo, Oluwole Muyiwa Adegbala, Nnaemeka Egbuna Onyeakusi, Akintunde Micheal Akinjero, Modupeoluwa Durojaiye, Terence Ndonyi Bukong
Cannabis use is associated with reduced prevalence of obesity and diabetes mellitus (DM) in humans and mouse disease models. Obesity and DM are a well-established independent risk factor for non-alcoholic fatty liver disease (NAFLD), the most prevalent liver disease globally. The effects of cannabis use on NAFLD prevalence in humans remains ill-defined. Our objective is to determine the relationship between cannabis use and the prevalence of NAFLD in humans. We conducted a population-based case-control study of 5,950,391 patients using the 2014 Healthcare Cost and Utilization Project (HCUP), Nationwide Inpatient Survey (NIS) discharge records of patients 18 years and older...
2017: PloS One
https://www.readbyqxmd.com/read/28441416/ethanol-itself-is-a-holoprosencephaly-inducing-teratogen
#9
Mingi Hong, Robert S Krauss
Ethanol is a teratogen, inducing a variety of structural defects in developing humans and animals that are exposed in utero. Mechanisms of ethanol teratogenicity in specific defects are not well understood. Oxidative metabolism of ethanol by alcohol dehydrogenase or cytochrome P450 2E1 has been implicated in some of ethanol's teratogenic effects, either via production of acetaldehyde or competitive inhibition of retinoic acid synthesis. Generalized oxidative stress in response to ethanol may also play a role in its teratogenicity...
2017: PloS One
https://www.readbyqxmd.com/read/28441272/treating-smoking-in-adults-with-co-occurring-acute-psychiatric-and-addictive-disorders
#10
Smita Das, Norval J Hickman, Judith J Prochaska
OBJECTIVES: Tobacco use is undertreated in individuals with psychiatric and substance use disorders (SUDs), with concerns that quitting smoking may compromise recovery. We evaluated outcomes of a tobacco intervention among psychiatric patients with co-occurring SUDs. METHODS: Data from 2 randomized tobacco treatment trials conducted in inpatient psychiatry were combined; analyses focused on the subsample with co-occurring SUDs (n = 216). Usual care provided brief advice to quit and nicotine replacement therapy during the smoke-free hospitalization...
April 24, 2017: Journal of Addiction Medicine
https://www.readbyqxmd.com/read/28441088/video-enabled-cue-exposure-based-intervention-improves-postdischarge-drinking-outcomes-among-alcohol-dependent-men-a-prospective-study-at-a-government-addiction-treatment-setting-in-india
#11
Prasanthi Nattala, Pratima Murthy, Kit Sang Leung, Sreevani Rentala, Jayashree Ramakrishna
Returning to alcohol use following inpatient treatment occurs due to various real life cues/triggers. It is a challenge to demonstrate to patients how to deal with these triggers during inpatient treatment. Aims of the current study were (a) to evaluate the effectiveness of video-enabled cue-exposure-based intervention (VE-CEI) in influencing treatment outcomes in alcohol dependence, (b) to identify postdischarge predictors of intervention failure (returning to ≥50% of baseline alcohol consumption quantity/day)...
April 25, 2017: Journal of Ethnicity in Substance Abuse
https://www.readbyqxmd.com/read/28441019/catalytic-enantioselective-%C3%AE-protonation-through-a-cooperative-activation-strategy
#12
Michael H Wang, David Barsoum, C Benjamin Schwamb, Daniel T Cohen, Brian C Goess, Matthias Riedrich, Audrey Chan, Brooks E Maki, Rama K Mishra, Karl A Scheidt
The NHC-catalyzed transformation of unsaturated aldehydes into saturated esters through an organocatalytic homoenolate process has been thoroughly studied. Leveraging a unique "Umpolung"-mediated β-protonation, this process has evolved from a test bed for homoenolate reactivity to a broader platform for asymmetric catalysis. Inspired by our success in using the β-protonation process to generate enals from ynals with good E/Z selectivity, our early studies found that an asymmetric variation of this reaction was not only feasible, but also adaptable to a kinetic resolution of secondary alcohols through NHC-catalyzed acylation...
April 25, 2017: Journal of Organic Chemistry
https://www.readbyqxmd.com/read/28441005/plasma-activated-copper-nanocube-catalysts-for-efficient-carbon-dioxide-electroreduction-to-hydrocarbons-and-alcohols
#13
Dunfeng Gao, Ioannis Zegkinoglou, Nuria J Divins, Fabian Scholten, Ilya Sinev, Philipp Grosse, Beatriz Roldan Cuenya
Carbon dioxide electroreduction to chemicals and fuels powered by renewable energy sources is considered a promising path to address climate change and energy storage needs. We have developed highly active and selective copper (Cu) nanocube catalysts with tunable Cu(100) facet and oxygen/chlorine ion content by low-pressure plasma pre-treatments. These catalysts display lower overpotentials and higher ethylene, ethanol and n-propanol selectivity, resulting in a maximum Faradaic efficiency (FE) of ~73% for C2 and C3 products...
April 25, 2017: ACS Nano
https://www.readbyqxmd.com/read/28440915/unravelling-the-impact-of-lignin-on-cell-wall-mechanics-a-comprehensive-study-on-young-poplar-trees-downregulated-for-cinnamyl-alcohol-dehyrogenase-cad
#14
M Özparpucu, M Rüggeberg, N Gierlinger, I Cesarino, R Vanholme, W Boerjan, I Burgert
Lignin engineering is a promising tool to reduce the energy input and the need of chemical pre-treatments for the efficient conversion of plant biomass into fermentable sugars for downstream applications. At the same time, lignin engineering can offer new insight into structure-function relationships of plant cell walls by combined mechanical, structural and chemical analyses. Here, such a comprehensive approach was applied on poplar trees (Populus tremula x Populus alba) downregulated for CINNAMYL ALCOHOL DEHYDROGENASE (CAD) for gaining insight into the impact of lignin reduction on mechanical properties...
April 25, 2017: Plant Journal: for Cell and Molecular Biology
https://www.readbyqxmd.com/read/28440866/a-prospective-comparison-of-how-the-level-of-response-to-alcohol-and-impulsivity-relate-to-future-dsm-iv-alcohol-problems-in-the-coga-youth-panel
#15
Marc A Schuckit, Tom L Smith, George Danko, Robert Anthenelli, Lara Schoen, Mari Kawamura, John Kramer, Danielle M Dick, Zoe Neale, Samuel Kuperman, Vivia McCutcheon, Andrey P Anokhin, Victor Hesselbrock, Michie Hesselbrock, Kathleen Bucholz
BACKGROUND: Alcohol problems reflect both environmental and genetic characteristics that often operate through endophenotypes like low levels of response (low LRs) to alcohol and higher impulsivity. Relationships of these preexisting characteristics to alcohol problems have been studied, but few analyses have included both low LR and impulsivity in the same model. METHODS: We extracted prospective data from 1,028 participants in the Prospective Youth Sample of the Collaborative Study for the Genetics of Alcoholism (COGA)...
April 25, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28440861/findings-from-the-families-on-track-intervention-pilot-trial-for-children-with-fetal-alcohol-spectrum-disorders-and-their-families
#16
Christie L M Petrenko, Mary E Pandolfino, Luther K Robinson
BACKGROUND: Individuals with fetal alcohol spectrum disorders (FASD) are at high risk for costly, debilitating mental health problems and secondary conditions, such as school disruption, trouble with the law, and substance use. The study objective was to pilot a multi-component intervention designed to prevent secondary conditions in children with FASD and improve family adaptation. METHODS: Thirty children with FASD or prenatal alcohol exposure (PAE) (ages 4 to 8) and their primary caregivers were enrolled...
April 25, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28440812/biobehavioral-effects-of-baclofen-in-anxious-alcohol-dependent-individuals-a-randomized-double-blind-placebo-controlled-laboratory-study
#17
M Farokhnia, M L Schwandt, M R Lee, J W Bollinger, L A Farinelli, J P Amodio, L Sewell, T A Lionetti, D E Spero, L Leggio
Baclofen has been suggested as a potential pharmacotherapy for alcohol use disorder, but the clinical data are conflicting. Here we investigated the biobehavioral effects of baclofen in a sample of anxious alcohol-dependent individuals. This was a randomized, double-blind, placebo-controlled, human laboratory study in non-treatment seeking alcohol-dependent individuals with high trait anxiety (N=34). Participants received baclofen (30 mg per day) or placebo for at least 8 days, then performed an experimental session consisting of alcohol cue-reactivity followed by alcohol administration procedure (alcohol priming, then alcohol self-administration)...
April 25, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28440693/maternal-history-of-child-abuse-and-obesity-risk-in-offspring-mediation-by-weight-in-pregnancy
#18
Stephanie A Leonard, Lucia C Petito, David H Rehkopf, Lorrene D Ritchie, Barbara Abrams
BACKGROUND: Women's experience of childhood adversity may contribute to their children's risk of obesity. Possible causal pathways include higher maternal weight and gestational weight gain, which have been associated with both maternal childhood adversity and obesity in offspring. METHODS: This study included 6718 mother-child pairs from the National Longitudinal Survey of Youth 1979 in the United States (1979-2012). We applied multiple log-binomial regression models to estimate associations between three markers of childhood adversity (physical abuse, household alcoholism, and household mental illness) and offspring obesity in childhood...
April 25, 2017: Childhood Obesity
https://www.readbyqxmd.com/read/28440653/hydroxytrifluoromethylation-of-alkenes-using-fluoroform-derived-cucf3
#19
Xinkan Yang, Lisi He, Gavin Chit Tsui
Hydroxytrifluoromethylation of alkenes using the fluoroform (CF3H)-derived [CuCF3] reagent is described. In the presence of additive B2Pin2 and air, this reagent effectively facilitates the addition of hydroxy and trifluoromethyl groups across an alkene double bond, a formal hydroxytrifluoromethylation process. Various β-trifluoromethyl alcohols can be synthesized from simple alkenes where the ultimate CF3 source is the industrial byproduct fluoroform.
April 25, 2017: Organic Letters
https://www.readbyqxmd.com/read/28440635/enantioselective-multicomponent-reaction-for-rapid-construction-of-1-2-5-triol-derivatives-with-vicinal-chiral-centers
#20
Mingfeng Li, Xin Guo, Qing Zheng, Wenhao Hu, Shunying Liu
1,2,5-triol derivatives with vicinal chiral centers have been synthesized from simple starting materials by one-pot method in good yields and with an excellent enantioselectivity. This process was promoted by a chiral secondary amine and iridium(I) co-catalyzed three-component reaction of aryldiazoacetates and alcohols with enals as electrophiles followed by a reduction with NaBH4.. Iridium(I)-associated oxonium ylide intermediates were efficiently generated and successfully trapped by the amine-activated enals via a selective 1,4-addtition manner, generating enantioselective three-component coupling products...
April 25, 2017: Journal of Organic Chemistry
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