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Sample records for reported current alcohol

  1. Alcoholism: Current Marker Research

    Science.gov (United States)

    1984-03-01

    mongolism are high-risk candidates for certain types of leukemia. Similarly, hemophiliacs have a correspondingly high incidence of color blindness . (4...genetically determined characteristics such as color blindness and blood type. GENETIC MARKER STUDIES In 1966 Dr. Cruz-Coke and Dr. Varela reported that...their study had linked color blindness , cirrhosis of the liver and alcoholism. They further hypothesized the existence of a sex-linked carrier gene

  2. Alcoholic hallucinosis: case report

    Directory of Open Access Journals (Sweden)

    Bárbara Werner Griciunas

    2017-03-01

    Full Text Available Case report of patient who has been an alcoholic for 40 years and, after reducing alcohol intake, developed auditory and visual hallucinations, which caused behavior change. Neurological issues, electrolyte disturbances and other organ dysfunctions were excluded as cause of said change. After intake of haloperidol and risperidone, the patient had regression of symptoms and denied having presented hallucinatory symptoms. The Manual Diagnóstico e Estatístico de Transtornos Mentais – 5ª edição (DSM-V includes alcoholic hallucinosis in the Substance-Induced Psychotic Disorder (alcohol, beginning during abstinence; however, the document is not yet very well accepted among the medical community. The difficulty of the team to confirm the diagnosis of alcoholic hallucinosis lies in the differential diagnosis, as Delirium tremens and severe withdrawal syndrome with psychotic symptoms. Thus, psychopathological differentiation is important, as well as continuity of research and collaboration of other clinical teams in the evaluation.

  3. Current hypotheses on the mechanisms of alcoholism.

    Science.gov (United States)

    Vetreno, R P; Crews, F T

    2014-01-01

    Chronic use of alcohol results in progressive changes to brain and behavior that often lead to the development of alcohol dependence and alcoholism. Although the mechanisms underlying the development of alcoholism remain to be fully elucidated, diminished executive functioning due to hypoactive prefrontal cortex executive control and hyperactive limbic system anxiety and negative emotion might contribute mechanistically to the shift from experimental use to alcoholism and dependence. In the chapter that follows, behavioral deficits associated with cortical dysfunction and neurodegeneration will be related to the behavioral characteristics of alcoholism (e.g., diminished executive function, impulsivity, altered limbic modulation). We will provide evidence that alterations in cyclic AMP-responsive element binding protein (CREB: neurotrophic) and NF-κB (neuroimmune) signaling contribute to the development and persistence of alcoholism. In addition, genetic predispositions and an earlier age of drinking onset will be discussed as contributing factors to the development of alcohol dependence and alcoholism. Overall chronic ethanol-induced neuroimmune gene induction is proposed to alter limbic and frontal neuronal networks contributing to the development and persistence of alcoholism.

  4. [Alcoholic jealousy: an old and current dilemma].

    Science.gov (United States)

    Jiménez-Arriero, Miguel Angel; Hernández, Belén; Mearin Manrique, Ignacio; Rodríguez-Jiménez, Roberto; Jiménez Giménez, Mónica; Ponce Alfaro, Guillermo

    2007-01-01

    The relation between alcohol and jealousy is a deeply rooted belief within the general population as well as in the medical, and particularly psychiatric, environment. Furthermore, in recent years there has been a growing interest on the forensic aspects of pathological jealousy, since they are a frequent cause of severe violence, homicide and suicide. Some authors have described a high prevalence of pathological jealousy in alcoholic patients, even awarding it a pathognomonic value in alcoholism. Nevertheless, recent studies do not completely support this relation, and draw attention to other factors. Results from the various studies contain several definitions and classifications of pathological jealousy, and although most of them highlight the prevalence of jealousy in alcoholic patients, they question its pathognomonic quality. Also, the presence of pathological jealousy in subjects with psychiatric disorders other than alcoholism is suggested, indicating the existence of predisposing and triggering factors which could explain the development of pathological jealousy. Yet, the important methodological difficulties in the published articles and the shortage of studies do not allow the confirmation of the alcoholic etiology in pathological jealousy; this is the reason why considering alcoholic jealousy as a separate entity is debatable. In this sense, the best diagnosis in these patients would be paranoid disorder combined with alcoholic dependence, hence, a dual diagnosis.

  5. Current concepts and controversies in the treatment of alcoholic hepatitis

    Institute of Scientific and Technical Information of China (English)

    Catherine Rongey; Neil Kaplowitz

    2006-01-01

    The treatment of alcoholic hepatitis remains one of the most debated topics in medicine and a field of continued research. In this review, we discuss the evolution of scoring systems, including the recent development of the Glasgow alcoholic hepatitis score, role of liver biopsy and current treatment interventions. Studies of treatment interventions with glucocorticoids, pentoxifylline,infliximab, s-adenosyl-methionine, and colchicine are reviewed with discussion on quality. Glucocorticoids currently remain the mainstay of treatment for severe alcoholic hepatitis.

  6. Molecular Basis and Current Treatment for Alcoholic Liver Disease

    Directory of Open Access Journals (Sweden)

    Juan Armendariz-Borunda

    2010-04-01

    Full Text Available Alcohol use disorders and alcohol dependency affect millions of individuals worldwide. The impact of these facts lies in the elevated social and economic costs. Alcoholic liver disease is caused by acute and chronic exposure to ethanol which promotes oxidative stress and inflammatory response. Chronic consumption of ethanol implies liver steatosis, which is the first morphological change in the liver, followed by liver fibrosis and cirrhosis. This review comprises a broad approach of alcohol use disorders, and a more specific assessment of the pathophysiologic molecular basis, and genetics, as well as clinical presentation and current modalities of treatment for alcoholic liver disease.

  7. The current situation of treatment systems for alcoholism in Korea.

    Science.gov (United States)

    Kim, Jee Wook; Lee, Boung Chul; Kang, Tae-Cheon; Choi, Ihn-Geun

    2013-02-01

    Alcoholism is becoming one of the most serious issues in Korea. The purpose of this review article was to understand the present status of the treatment system for alcoholism in Korea compared to the United States and to suggest its developmental direction in Korea. Current modalities of alcoholism treatment in Korea including withdrawal treatment, pharmacotherapy, and psychosocial treatment are available according to Korean evidence-based treatment guidelines. Benzodiazepines and supportive care including vitamin and nutritional support are mainly used to treat alcohol withdrawal in Korea. Naltrexone and acamprosate are the drugs of first choice to treat chronic alcoholism. Psychosocial treatment methods such as individual psychotherapy, group psychotherapy, family therapy, cognitive behavior therapy, cue exposure therapy, 12-step facilitation therapy, self-help group therapy, and community-based treatment have been carried out to treat chronic alcoholism in Korea. However, current alcohol treatment system in Korea is not integrative compared to that in the United States. To establish the treatment system, it is important to set up an independent governmental administration on alcohol abuse, to secure experts on alcoholism, and to conduct outpatient alcoholism treatment programs and facilities in an open system including some form of continuing care.

  8. The metabolic syndrome in patients with alcohol dependency: Current research and clinical implications.

    Science.gov (United States)

    Kahl, Kai G; Hillemacher, Thomas

    2016-10-01

    The relationship between alcohol dependency and disorders such as liver disease and cancer has been thoroughly researched. However, the effects of alcohol on cardiometabolic health remain controversial. Several reports found low to moderate alcohol consumption to be associated with a lower risk for cardiometabolic disorders. In contrast, excessive alcohol consumption has been related to an increased risk. Most of these studies were performed in non-clinical populations, therefore limiting the explanatory power to non-dependent patients. Only a few studies examined cardiovascular disorders and cardiovascular risk factors, in particular the metabolic syndrome (MetS), in alcohol dependent patients. We here present a narrative review of studies performed so far on the MetS in alcohol dependency, and provide current hypotheses on the association of alcohol dependency, appetite regulation and the development of the MetS.

  9. Alcohol and NMDA Receptor: Current research and future direction

    Directory of Open Access Journals (Sweden)

    Raman eChandrasekar

    2013-05-01

    Full Text Available The brain is one of the major targets of alcohol actions. Most of the excitatory synaptic transmission in the central nervous system is mediated by NMDA receptors. However, one of the most devastating effects of alcohol leads to brain shrinkage, loss of nerve cells at specific regions through a mechanism involving excitotoxicity, oxidative stress. Earlier studies have indicated that chronic exposure to ethanol both in vivo and in vitro, increases NR1 and NR2B gene expression and their polypeptide levels. The effect of alcohol and molecular changes on the regulatory process, which modulates NMDAR functions including factors altering transcription, translation, post-translational modifications and protein expression, as well as those influencing their interactions with different regulatory proteins (downstream effectors are incessantly increasing at the cellular level. Further, I discuss the various genetically altered mice approaches that have been used to study NMDA receptor subunits and their functional implication. In a recent countable review, epigenetic dimension (i.e., histone modification-induced chromatin remodeling and DNA methylation, in the process of alcohol related neuroadapation is one of the key molecular mechanisms in alcohol mediated NMDAR alteration. Here, I provide a recount on what has already been achieved, current trends and how the future research/studies of the NMDA receptor might lead to even greater engagement with many possible new insights into the neurobiology and treatment of alcoholism.

  10. Alcohol and NMDA receptor: current research and future direction.

    Science.gov (United States)

    Chandrasekar, Raman

    2013-01-01

    The brain is one of the major targets of alcohol actions. Most of the excitatory synaptic transmission in the central nervous system is mediated by N-methyl-D-aspartate (NMDA) receptors. However, one of the most devastating effects of alcohol leads to brain shrinkage, loss of nerve cells at specific regions through a mechanism involving excitotoxicity, oxidative stress. Earlier studies have indicated that chronic exposure to ethanol both in vivo and in vitro, increases NR1 and NR2B gene expression and their polypeptide levels. The effect of alcohol and molecular changes on the regulatory process, which modulates NMDAR functions including factors altering transcription, translation, post-translational modifications, and protein expression, as well as those influencing their interactions with different regulatory proteins (downstream effectors) are incessantly increasing at the cellular level. Further, I discuss the various genetically altered mice approaches that have been used to study NMDA receptor subunits and their functional implication. In a recent countable review, epigenetic dimension (i.e., histone modification-induced chromatin remodeling and DNA methylation, in the process of alcohol related neuroadaptation) is one of the key molecular mechanisms in alcohol mediated NMDAR alteration. Here, I provide a recount on what has already been achieved, current trends and how the future research/studies of the NMDA receptor might lead to even greater engagement with many possible new insights into the neurobiology and treatment of alcoholism.

  11. The Role of Current and Historical Alcohol Use in Hepatic Fibrosis Among HIV-Infected Individuals.

    Science.gov (United States)

    Kim, H Nina; Crane, Heidi M; Rodriguez, Carla V; Van Rompaey, Stephen; Mayer, Kenneth H; Christopoulos, Katerina; Napravnik, Sonia; Chander, Geetanjali; Hutton, Heidi; McCaul, Mary E; Cachay, Edward R; Mugavero, Michael J; Moore, Richard; Geng, Elvin; Eron, Joseph J; Saag, Michael S; Merrill, Joseph O; Kitahata, Mari M

    2016-12-29

    We examined risk factors for advanced hepatic fibrosis [fibrosis-4 (FIB)-4 >3.25] including both current alcohol use and a diagnosis of alcohol use disorder among HIV-infected patients. Of the 12,849 patients in our study, 2133 (17%) reported current hazardous drinking by AUDIT-C, 2321 (18%) had a diagnosis of alcohol use disorder, 2376 (18%) were co-infected with chronic hepatitis C virus (HCV); 596 (5%) had high FIB-4 scores >3.25 as did 364 (15%) of HIV/HCV coinfected patients. In multivariable analysis, HCV (adjusted odds ratio (aOR) 6.3, 95% confidence interval (CI) 5.2-7.5), chronic hepatitis B (aOR 2.0, 95% CI 1.5-2.8), diabetes (aOR 2.3, 95% CI 1.8-2.9), current CD4 500 copies/mL (aOR 1.3, 95% CI 1.0-1.6) were significantly associated with advanced fibrosis. A diagnosis of an alcohol use disorder (aOR 1.9, 95% CI 1.6-2.3) rather than report of current hazardous alcohol use was associated with high FIB-4. However, among HIV/HCV coinfected patients, both current hazardous drinkers (aOR 1.6, 95% CI 1.1-2.4) and current non-drinkers (aOR 1.6, 95% CI 1.2-2.0) were more likely than non-hazardous drinkers to have high FIB-4, with the latter potentially reflecting the impact of sick abstainers. These findings highlight the importance of using a longitudinal measure of alcohol exposure when evaluating the impact of alcohol on liver disease and associated outcomes.

  12. Brain volumes and neuropsychological performance are related to current smoking and alcoholism history

    Directory of Open Access Journals (Sweden)

    Luhar RB

    2013-11-01

    Full Text Available Riya B Luhar,1,2 Kayle S Sawyer,1,2 Zoe Gravitz,1,2 Susan Mosher Ruiz,1,2 Marlene Oscar-Berman1–3 1US Department of Veterans Affairs, Boston Healthcare System, 2Boston University School of Medicine, 3Athinoula A Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Boston, MA, USA Background: Dual dependence on alcohol and nicotine is common, with many reports suggesting that more than 80% of alcoholics also smoke cigarettes. Even after cessation of alcohol consumption, many recovering alcoholics continue to smoke. In this exploratory study, we examined how current smoking and a history of alcoholism interacted in relation to brain volumes and neuropsychological performance. Methods: Participants were 14 abstinent long-term alcoholics (seven current smokers and seven nonsmokers, and 13 nonalcoholics (six current smokers and seven nonsmokers. The groups were equivalent in age, gender, education, and intelligence quotient. Two multiecho magnetization-prepared rapid acquisition with gradient echo (MP-RAGE scans were collected for all participants using a 3T magnetic resonance imaging scanner with a 32 channel head coil. Brain volumes for each gray and white matter region of interest were derived using FreeSurfer. Participants completed a battery of neuropsychological tests measuring intelligence quotient, memory, executive functions, personality variables, and affect. Results: Compared to nonsmoking nonalcoholics, alcoholics who smoke (the comorbid group had volumetric abnormalities in: pre- and para-central frontal cortical areas and rostral middle frontal white matter; parahippocampal and temporal pole regions; the amygdala; the pallidum; the ventral diencephalic region; and the lateral ventricle. The comorbid group performed worse than nonsmoking nonalcoholics on tests of executive functioning and on visually-based memory tests. History of alcoholism was associated with higher neuroticism scores among smokers, and current

  13. Alcohol portrayals in movies, music videos and soap operas and alcohol use of young people: Current status and future challenges

    OpenAIRE

    Koordeman, R.; Anschutz, D.J.; Engels, R. C. M. E.

    2012-01-01

    Aims: To provide an overview of studies of the effects of alcohol portrayals in movies, music videos and soap operas on alcohol consumption among young people. Moreover, we highlight important issues that need to be addressed in future research. Methods: This paper reviews the current literature on alcohol portrayals on-screen and the associated gaps and challenges in alcohol media research. Results: Thirteen longitudinal studies, 8 cross-sectional studies and 6 experimental studies examined ...

  14. Severe alcoholic hepatitis-current concepts, diagnosis and treatment options

    Institute of Scientific and Technical Information of China (English)

    Won; Kim; Dong; Joon; Kim

    2014-01-01

    Alcoholic hepatitis(AH) is an acute hepatic manifesta-tion occurring from heavy alcohol ingestion. Alcoholic steatohepatitis(ASH) is histologically characterized by steatosis, inflammation, and fibrosis in the liver. Despite the wide range of severity at presentation, those with severe ASH(Maddrey’s discriminant function ≥ 32) typically present with fever, jaundice, and abdominal tenderness. Alcohol abstinence is the cornerstone of therapy for AH and, in the milder forms, is sufficient for clinical recovery. Severe ASH may progress to multi-or-gan failure including acute kidney injury and infection. Thus, infection and renal failure have a major impact on survival and should be closely monitored in patients with severe ASH. Patients with severe ASH have a re-ported short-term mortality of up to 40%-50%. Severe ASH at risk of early death should be identified by one of the available prognostic scoring systems before consid-ering specific therapies. Corticosteroids are the main-stay of treatment for severe ASH. When corticosteroids are contraindicated, pentoxifylline may be alternatively used. Responsiveness to steroids should be assessed at day 7 and stopping rules based on Lille score should come into action. Strategically, future studies for pa-tients with severe ASH should focus on suppressing inflammation based on cytokine profiles, balancing he-patocellular death and regeneration, limiting activation of the innate immune response, and maintaining gut mucosal integrity.

  15. 49 CFR 199.229 - Reporting of alcohol testing results.

    Science.gov (United States)

    2010-10-01

    ... ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.229 Reporting of alcohol testing results. (a) Each... 49 CFR part 40 (at § 40.25 and appendix H to part 40), not later than March 15 of each year for the...

  16. Accidental acute alcohol intoxication in infants: review and case report.

    Science.gov (United States)

    Minera, Gabriella; Robinson, Evan

    2014-11-01

    Acute alcohol intoxication in children younger than 18 months old is both rarely documented and rarely fatal. Previous case reports suggest hypoglycemia and faster than normal rates of alcohol elimination found in children with acute alcohol intoxication compared with adults, but data are lacking. A 2-month-old infant presented with a decreased mental status after accidental ingestion of alcohol. He was diagnosed with acute alcohol intoxication, with a blood alcohol level of 330 mg/dL and was hyperglycemic (167 mg/dL). Alcohol elimination rate was calculated to be 21.6 mg/dL/h, similar to that in adults. To our knowledge, this case is the second youngest documented patient with accidental alcohol intoxication via ingestion in the United States. We present a rare case report of acute alcohol intoxication in an infant and a review of the literature. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Although rare in the literature, poison control data suggests that alcohol poisoning in very young children is not rare. Emergency physicians should be prepared for the management of infants with alcohol poisoning. This case report and review brings attention to this subject and briefly discusses ethanol metabolism in infants. Copyright © 2014 Elsevier Inc. All rights reserved.

  17. Alcohol portrayals in movies, music videos and soap operas and alcohol use of young people: Current status and future challenges

    NARCIS (Netherlands)

    Koordeman, R.; Anschutz, D.J.; Engels, R.C.M.E.

    2012-01-01

    Aims: To provide an overview of studies of the effects of alcohol portrayals in movies, music videos and soap operas on alcohol consumption among young people. Moreover, we highlight important issues that need to be addressed in future research. Methods: This paper reviews the current literature on

  18. Alcohol portrayals in movies, music videos and soap operas and alcohol use of young people: current status and future challenges

    NARCIS (Netherlands)

    Koordeman, R.; Anschutz, D.J.; Engels, R.C.M.E.

    2012-01-01

    Aims: To provide an overview of studies of the effects of alcohol portrayals in movies, music videos and soap operas on alcohol consumption among young people. Moreover, we highlight important issues that need to be addressed in future research. Methods: This paper reviews the current literature on

  19. Alcohol portrayals in movies, music videos and soap operas and alcohol use of young people: current status and future challenges

    NARCIS (Netherlands)

    Koordeman, R.; Anschutz, D.J.; Engels, R.C.M.E.

    2012-01-01

    Aims: To provide an overview of studies of the effects of alcohol portrayals in movies, music videos and soap operas on alcohol consumption among young people. Moreover, we highlight important issues that need to be addressed in future research. Methods: This paper reviews the current literature on

  20. Alcohol portrayals in movies, music videos and soap operas and alcohol use of young people: Current status and future challenges

    NARCIS (Netherlands)

    Koordeman, R.; Anschutz, D.J.; Engels, R.C.M.E.

    2012-01-01

    Aims: To provide an overview of studies of the effects of alcohol portrayals in movies, music videos and soap operas on alcohol consumption among young people. Moreover, we highlight important issues that need to be addressed in future research. Methods: This paper reviews the current literature on

  1. State Alcohol Advertising Laws: Current Status and Model Policies.

    Science.gov (United States)

    2003

    The concern about alcohol marketing and underage drinking has been heightened by recent findings in the scientific research community. Studies have established that alcohol advertising exposure influences a young person's beliefs about alcohol and his/her intention to drink. They also suggest that advertising may have a direct impact on youth…

  2. Alcoholism and diabetes mellitus: case report.

    Science.gov (United States)

    Otieno, C F; Okonji, M M O; Odongo, I S O

    2002-02-01

    Two male patients with diabetes mellitus and alcohol dependence syndrome are presented. Both were married and in middle age. MI stayed alone in the city while his spouse and two children lived in the rural home. He showed no obvious underlying psychiatric morbidity. FWK was living with his family in the city. He was an alcoholic receiving psychiatric care for alcoholism. They both presented separately at different hospitals with decompensated diabetes following heavy alcohol consumption. The history and clinico-laboratory picture of both patients are presented and brief management programme and outcome are also given. Review of literature on alcoholism and its potential impact on the course and management of diabetes is presented.

  3. Depressed affect as a predictor of increased desire for alcohol in current drinkers of alcohol.

    Science.gov (United States)

    Greeley, J; Swift, W; Heather, N

    1992-07-01

    Male drinkers (n = 45) were asked to rate their desire for a drink of alcohol when presented with the sight, smell and taste of their preferred alcoholic beverage and of a lemon cordial drink. The subjects' level of depressed affect on that day and their average daily consumption of alcohol over the last 30 days were measured prior to exposure to these cues. Both level of depressed affect and log of mean daily alcohol consumption predicted increased desire for alcohol when alcohol cues were present, accounting for 40% of the variance in desire. When presented with the lemon cordial cues only 14% of the variance in desire for alcohol was explained by these variables. Also, Spearman's rank order correlations were calculated between heavy drinkers' (n = 19) ratings of self-efficacy to resist drinking and desire for alcohol in the presence of the alcohol cues. There were significant negative correlations between desire for alcohol and self-efficacy ratings on the 'urges and temptations' and 'positive social situations' subscales of the Situational Confidence Questionnaire-39. Several alternative accounts of these findings are discussed.

  4. Gene-environment interactions and alcohol use and dependence: current status and future challenges

    NARCIS (Netherlands)

    Zwaluw, C.S. van der; Engels, R.C.M.E.

    2009-01-01

    To discuss the current status of gene-environment interaction research with regard to alcohol use and dependence. Further, we highlight the difficulties concerning gene-environment studies. Overview of the current evidence for gene-environment interactions in alcohol outcomes, and of the associated

  5. Acute coronary ischemia during alcohol withdrawal: a case report

    Directory of Open Access Journals (Sweden)

    Sriram Ganeshalingam

    2011-08-01

    Full Text Available Abstract Introduction The potential of alcohol withdrawal to cause acute coronary events is an area that needs the urgent attention of clinicians and researchers. Case presentation We report the case of a 52-year-old heavy-alcohol-using Sri Lankan man who developed electocardiogram changes suggestive of an acute coronary event during alcohol withdrawal. Despite the patient being asymptomatic, subsequent echocardiogram showed evidence of ischemic myocardial dysfunction. We review the literature on precipitation of myocardial ischemia during alcohol withdrawal and propose possible mechanisms. Conclusions Alcohol withdrawal is a commonly observed phenomenon in hospitals. However, the number of cases reported in the literature of acute coronary events occurring during withdrawal is few. Many cases of acute ischemia or sudden cardiac deaths may be attributed to other well known complications of delirium tremens. This is an area needing the urgent attention of clinicians and epidemiologists.

  6. Everyday, everywhere: alcohol marketing and social media--current trends.

    Science.gov (United States)

    Nicholls, James

    2012-01-01

    To provide a snapshot content analysis of social media marketing among leading alcohol brands in the UK, and to outline the implications for both regulatory policies and further research. Using screengrab technology, the complete Facebook walls and Twitter timelines for 12 leading UK alcohol brands in November 2011 were captured and archived. A total of 701 brand-authored posts were identified and categorized using a thematic coding frame. Key strategic trends were identified and analysed in the light of contextual research into recent developments in marketing practice within the alcohol industry. A number of dominating trends were identified. These included the use of real-world tie-ins, interactive games, competitions and time-specific suggestions to drink. These methods reflect a strategy of branded conversation-stimulus which is favoured by social media marketing agencies. A number of distinct marketing methods are deployed by alcohol brands when using social media. These may undermine policies which seek to change social norms around drinking, especially the normalization of daily consumption. Social media marketing also raises questions regarding the efficacy of reactive regulatory frameworks. Further research into both the nature and impact of alcohol marketing on social media is needed.

  7. Delusional parasitosis with alcohol dependence: A case report

    Directory of Open Access Journals (Sweden)

    Nahid Dave, Austin Fernandes, Anup Bharati, Avinash De Sousa

    2014-04-01

    Full Text Available Delusional parasitosis is a syndrome with which most psychiatrists are familiar. However, most reports consist of case reports or small series. We present here a case report of delusional parasitosis of an extremely bizarre nature in a case of alcohol dependence that responded to pimozide, haloperidol and electroconvulsive therapy (ECT.

  8. Transcranial direct current stimulation, implicit alcohol associations and craving

    NARCIS (Netherlands)

    den Uijl, T.E.; Gladwin, T.E.; Wiers, R.W.

    2015-01-01

    Previous research has shown that stimulation of the left dorsolateral prefrontal cortex (DLPFC) enhances working memory (e.g. in the n-back task), and reduces craving for cigarettes and alcohol. Stimulation of the right inferior frontal gyrus (IFG) improves response inhibition. The underlying mechan

  9. Alcoholism with central pontine demyelination: a case report

    Directory of Open Access Journals (Sweden)

    Rohit Arora

    2014-02-01

    Full Text Available Central pontine myelinolysis is a non-inflammatory demyelinating disease characterized by loss of myelin with relative neuron sparing, associated with rapid correction of hyponatremia and sometimes hypernatremia or chronic alcoholism. We are reporting a case of 52 year old male patient who was chronic alcoholic from past 20 years, presented to us with complaints of altered sensorium and dysarthria of 5 days duration .He was investigated and diagnosed as case of central pontine myelinosis associated with chronic alcoholism. [Int J Basic Clin Pharmacol 2014; 3(1.000: 230-232

  10. Diagnosis and classification of non-alcoholic fatty liver disease and non-alcoholic steatohepatitis: Current concepts and remaining challenges.

    Science.gov (United States)

    Hashimoto, Etsuko; Tokushige, Katsutoshi; Ludwig, Jurgen

    2015-01-01

    The high prevalence of non-alcoholic fatty liver disease (NAFLD) has made the condition an important public health issue. Two clinical entities are manifestations of NAFLD, namely, non-alcoholic fatty liver (NAFL) and non-alcoholic steatohepatitis (NASH). The former tends to be benign and non-progressive while the latter can progress to cirrhosis, which in rare cases gives rise to hepatocellular carcinoma. The diagnosis of NAFLD is based on: (i) a history of no or limited daily alcohol intake (<20 g for women and <30 g for men); (ii) presence of hepatic steatosis by imaging or by histology; and (iii) exclusion of other liver diseases. NAFL is defined histologically by the presence of bland, primarily macrovesicular, hepatocellular fatty change, while NASH features fatty change with inflammation and evidence of hepatocyte injury, such as ballooning degeneration. Presence of fibrosis is a sign of chronicity. Thus, the diagnosis of NAFL/NASH rests on clinicopathological criteria; it always requires both clinical and biopsy-based information. NAFLD could be both the result and the cause of metabolic syndrome, with a vicious cycle operating between these conditions. Remaining challenges are: (i) the lack of a clear threshold alcohol intake for defining "non-alcoholic"; (ii) a lacking consensus for the classification of fatty liver disease; and (iii) absence of a histological definition of NASH, which currently remains the gold standard for the diagnosis. Further challenges include the overlap of the criteria for NAFLD and alcoholic liver disease as many obese individuals also consume considerable volumes of alcohol.

  11. Current Alcohol Use is Associated with Sleep Patterns in First-Year College Students.

    Science.gov (United States)

    Van Reen, Eliza; Roane, Brandy M; Barker, David H; McGeary, John E; Borsari, Brian; Carskadon, Mary A

    2016-06-01

    To examine whether differences exist in self-reported sleep patterns and self-reported alcohol use for first-semester college students who do or do not report drinking during the last 6 months (mo) of high school. Participants were 878 first-year college students. Students completed a survey in late May/early June about alcohol use and consequences, during the last 6 mo of high school; they later completed a daily record of sleep behavior and alcohol use across the first 9 weeks of the first semester of college. High school drinking status (past 6 mo) was classified as positive (HS-6 mo+) or negative (HS-6mo-) based on any indication of drinking on the May/June survey. Collegiate drinking was determined from first-semester daily diary alcohol reports as non-drinkers (0 reported drinks), drinkers (one or fewer heavy episodic drinking episodes (HED)), and drinkers reporting more than one HED episode. Sleep patterns were compared for non-drinkers, drinkers, and HED with no high school drinking history (HS-6mo-/HED). In addition, a separate analysis compared sleep patterns for college HED with (HS-6mo+/HED) and without (HS-6mo-/HED) high school self-reported alcohol use. Increased alcohol consumption in the first semester of college was associated with later bedtimes and rise times. We found no association of high school alcohol use and sleep in those with collegiate HED. Later sleep timing in those with greater alcohol use, supports a connection between sleep patterns and alcohol use. Such an early appearance of this connection may herald the development of alcohol use disorder in some individuals. © 2016 Associated Professional Sleep Societies, LLC.

  12. Alcohol

    Science.gov (United States)

    ... that's how many accidents occur. continue What Is Alcoholism? What can be confusing about alcohol is that ... develop a problem with it. Sometimes, that's called alcoholism (say: al-kuh-HOL - ism) or being an ...

  13. Alcohol

    Science.gov (United States)

    If you are like many Americans, you drink alcohol at least occasionally. For many people, moderate drinking ... risky. Heavy drinking can lead to alcoholism and alcohol abuse, as well as injuries, liver disease, heart ...

  14. Alcohol Consumption | Cancer Trends Progress Report

    Science.gov (United States)

    The Cancer Trends Progress Report, first issued in 2001, summarizes our nation's advances against cancer in relation to Healthy People targets set forth by the Department of Health and Human Services.

  15. Central Pontine Myelinolysis Induced by Alcohol Withdrawal: A Case Report

    Science.gov (United States)

    2017-01-01

    Central pontine myelinolysis (CPM) is a demyelinating disorder characterized by the loss of myelin in the center of the basis pons, and is mainly caused by the rapid correction of hyponatremia. We report the case of a young woman who presented with gait disturbance and alcohol withdrawal, and who was eventually diagnosed with CPM. Generally, the cause and pathogenesis of CPM in chronic alcoholics remain unclear. In this cases, the CPM may be unrelated to hyponatremia or its correction. However, it is possible that the osmotic pressure changes due to refeeding syndrome after alcohol withdrawal was the likely cause in this case. This case illustrates the need for avoiding hasty, and possibly incomplete diagnoses, and performing more intensive test procedures to ensure a correct diagnosis.

  16. Current status of alcohol marketing policy--an urgent challenge for global governance.

    Science.gov (United States)

    Casswell, Sally

    2012-03-01

    To review research literature and available information on the extent and impacts of marketing, current policy response and the interests engaged in the policy debate in order to inform recommendations for policy change on alcohol marketing. Relevant literature, including systematic reviews and publicly available information (websites and participant observation) is reviewed and synthesized. Alcohol marketing has expanded markedly in the past 50 years and, while there remains uncertainty about the impact across the population, there is now clear evidence of its impact on the consumption of young people. Few countries have effective policy in place restricting alcohol marketing, and there is a lack of an international response to alcohol marketing which crosses national boundaries. The protection of alcohol marketing has been a major focus for vested interest groups and this has affected governmental response at national and international levels. There has been a lack of non-governmental organization engagement. The policy response to tobacco marketing provides a clear contrast to that of alcohol marketing policy and provides a model for alcohol marketing policy. The global exposure of young people to alcohol marketing requires an urgent policy response. The Framework Convention on Tobacco Control provides an appropriate model for global governance to control alcohol marketing. There are extant examples of national level legislation achieving comprehensive bans with France's Loi Evin providing a feasible model. Resources from philanthropic organizations to allow non-governmental organization engagement are urgently required, as is engagement by the governmental sector independent of commercial influence. © 2012 The Author, Addiction © 2012 Society for the Study of Addiction.

  17. Consistency of self-reported alcohol consumption on randomized and sequential alcohol purchase tasks

    Directory of Open Access Journals (Sweden)

    Michael eAmlung

    2012-07-01

    Full Text Available Behavioral economic demand for addictive substances is commonly assessed via purchase tasks that measure estimated drug consumption at a range of prices. Purchase tasks typically use escalating prices in sequential order, which may influence performance by providing explicit price reference points. This study investigated the consistency of value preferences on two alcohol purchase tasks (APTs that used either a randomized or sequential price order (price range: free to $30 per drink in a sample of ninety-one young adult monthly drinkers. Randomization of prices significantly reduced relative response consistency (p < .01, although absolute consistency was high for both versions (>95%. Self-reported alcohol consumption across prices and indices of demand were highly similar across versions, although a few notable exceptions were found. These results suggest generally high consistency and overlapping performance between randomized and sequential price assessment. Implications for the behavioral economics literature and priorities for future research are discussed.

  18. Consistency of self-reported alcohol consumption on randomized and sequential alcohol purchase tasks.

    Science.gov (United States)

    Amlung, Michael; Mackillop, James

    2012-01-01

    Behavioral economic demand for addictive substances is commonly assessed via purchase tasks that measure estimated drug consumption at a range of prices. Purchase tasks typically use escalating prices in sequential order, which may influence performance by providing explicit price reference points. This study investigated the consistency of value preferences on two alcohol purchase tasks that used either a randomized or sequential price order (price range: free to $30 per drink) in a sample of 91 young adult monthly drinkers. Randomization of prices significantly reduced relative response consistency (p 95%). Self-reported alcohol consumption across prices and indices of demand were highly similar across versions, although a few notable exceptions were found. These results suggest generally high consistency and overlapping performance between randomized and sequential price assessment. Implications for the behavioral economics literature and priorities for future research are discussed.

  19. Dexmedetomidine for the treatment of alcohol withdrawal syndrome: rationale and current status of research.

    Science.gov (United States)

    Muzyk, Andrew J; Kerns, Suzanne; Brudney, Scott; Gagliardi, Jane P

    2013-11-01

    Dexmedetomidine is currently used in the US in the treatment of alcohol withdrawal syndrome (AWS) in the intensive care unit (ICU) setting, although data to support this practice are limited. Dexmedetomidine targets the noradrenergic system, an important but frequently overlooked secondary mechanism in the development of AWS, and, in doing so, may reduce the need for excessive benzodiazepine use which can increase the risk of γ-aminobutyric acid (GABA)-mediated deliriogenesis and respiratory depression. The purpose of this narrative review is to evaluate available literature reporting on the safety and efficacy of dexmedetomidine for AWS in the ICU setting. An English-language MEDLINE search (1966 to July 2013) was performed to identify articles evaluating the efficacy and safety of dexmedetomidine for AWS. Case series, case reports and controlled trials were evaluated for topic relevance and clinical applicability. Reference lists of articles retrieved through this search were reviewed to identify any relevant publications. Studies focusing on the safety and efficacy of dexmedetomidine for AWS in humans were selected. Studies were included if they were published as full articles; abstracts alone were not included in this review. Eight published case studies and case series were identified. Based on a limited body of evidence, dexmedetomidine shows promise as a potentially safe and possibly effective adjuvant treatment for AWS in the ICU. Prospective, well-controlled studies are needed to confirm the safety and efficacy of the use of dexmedetomidine in AWS.

  20. Age of First Use as a Predictor of Current Alcohol and Marijuana Use among College-Bound Emerging Adults

    Science.gov (United States)

    Bergen-Cico, Dessa K.; Lape, Megan E.

    2013-01-01

    Background: Alcohol and marijuana are the most commonly used psychoactive substances; however, the sequencing and relationship between age of first use and continued current problematic use among college-bound emerging adults is not well understood. Methods: This is a cross-sectional study of current and historical alcohol and marijuana use among…

  1. Alcoholic ketoacidosis: a case report and review of the literature

    Science.gov (United States)

    Noor, Nurulamin M.; Basavaraju, Krishna; Sharpstone, Dan

    2016-01-01

    Alcoholic ketoacidosis (AKA) is a cause of severe metabolic acidosis usually occurring in malnourished patients with a history of recent alcoholic binge, often on a background of alcohol dependency. AKA can be fatal due to associated electrolyte abnormalities and subsequent development of cardiac arrhythmias. This is a diagnosis that is often delayed or missed, in patients who present with a severe lactic and ketoacidosis. Here we report the case of a 64-year-old female who presented with generalized abdominal pain, nausea and shortness of breath. Blood gas analysis showed significant acidaemia with a pH of 7.10, bicarbonate of 2.9 mmol/l, and lactate of 11.7 mmol/l. Serum ketones were raised at 5.5 mmol/l. The diagnosis of AKA was suspected, and subsequent aggressive fluid resuscitation, management and monitoring were instituted. Given the early recognition of AKA and appropriate multidisciplinary team management, our patient had a good outcome and was discharged home without any complication. PMID:26949539

  2. Final report of the safety assessment of Alcohol Denat., including SD Alcohol 3-A, SD Alcohol 30, SD Alcohol 39, SD Alcohol 39-B, SD Alcohol 39-C, SD Alcohol 40, SD Alcohol 40-B, and SD Alcohol 40-C, and the denaturants, Quassin, Brucine Sulfate/Brucine, and Denatonium Benzoate.

    Science.gov (United States)

    2008-01-01

    animals that died, respiratory arrest was the cause. The acute i.p. LD(50) for 15 ml/kg of Brucine base was 62.0 mg/kg, with central nervous system depression prior to the onset of convulsions, just as with oral Brucine. The acute intravenous (i.v.) LD(50) was 12.0 mg/kg. Brucine was nonmutagenic in an Ames assay at levels up to 6666 mu g/plate, with and without metabolic activation. In a repeat-insult patch test, for a hair care product containing 47% SD Alcohol 40 (95%), it was reported that Brucine Sulfate may be considered a nonprimary irritant and a nonprimary sensitizer. Three different sunscreen products (35% SD Alcohol 40-B, 72.4% SD Alcohol 40, and 74.5% SD Alcohol 40) did not show any signs of photoallergy in human subjects. Also, these three formulas did not exhibit any evidence of phototoxicity in humans. Denatonium Benzoate is a bitter substance detectable at a concentration of 10 ppb, discernibly bitter at 50 ppb, and unpleasantly bitter at 10 ppm. The distribution of topically applied lidocaine, a topical anesthetic chemically related to Denatonium Benzoate demonstrated that virtually no lidocaine appears in the plasma, suggesting that the larger Denatonium Benzoate molecule also would have little or no systemic exposure. Denatonium Benzoate (0.1%) did not show adverse effects in 10 rats in an acute inhalation toxicity test and 0.005% to 0.05% was nonirritating to ocular mucosa in 6 albino rabbits. The acute oral LD(50) for the male rats was 640 mg/kg and for females, 584 mg/kg. The LD(50) for the male rabbits was 508 mg/kg and for the female rabbits, 640 mg/kg. In two chronic toxicity studies, Denatonium Benzoate was administered (by gavage) at 1.6, 8, and 16 mg/kg/day, one using cynomologus monkeys and the other rats, resulted in no compound-related toxicity. The toxicity of SD Alcohols has also been tested, with implications for the particular denaturant used. An irritation test of 55.65% SD Alcohol 40-B denatured with Denatonium Benzoate using rabbits

  3. Alcohol

    NARCIS (Netherlands)

    Hendriks, H.F.; Tol, A. van

    2005-01-01

    Alcohol consumption affects overall mortality. Light to moderate alcohol consumption reduces the risk of coronary heart disease; epidemiological, physiological and genetic data show a causal relationship. Light to moderate drinking is also associated with a reduced risk of other vascular diseases an

  4. Ischemic colitis complicating imipramine overdose and alcohol ingestion. Case report

    DEFF Research Database (Denmark)

    Basse, Peter Neimann; Rørdam, P

    1992-01-01

    Patients on antidepressant medication are instructed to avoid alcohol because of possible additive effects on cognitive function. An unusual case of colonic gangrene following overdose of imipramine and alcohol is presented. The patient recovered....

  5. Ischemic colitis complicating imipramine overdose and alcohol ingestion. Case report

    DEFF Research Database (Denmark)

    Basse, Peter Neimann; Rørdam, P

    1992-01-01

    Patients on antidepressant medication are instructed to avoid alcohol because of possible additive effects on cognitive function. An unusual case of colonic gangrene following overdose of imipramine and alcohol is presented. The patient recovered....

  6. Alcohol

    Science.gov (United States)

    ... changes that come from drinking alcohol can make people do stupid or embarrassing things, like throwing up or peeing on themselves. Drinking also gives people bad breath, and no one enjoys a hangover. ...

  7. Comparative policy analysis for alcohol and drugs: Current state of the field.

    Science.gov (United States)

    Ritter, Alison; Livingston, Michael; Chalmers, Jenny; Berends, Lynda; Reuter, Peter

    2016-05-01

    A central policy research question concerns the extent to which specific policies produce certain effects - and cross-national (or between state/province) comparisons appear to be an ideal way to answer such a question. This paper explores the current state of comparative policy analysis (CPA) with respect to alcohol and drugs policies. We created a database of journal articles published between 2010 and 2014 as the body of CPA work for analysis. We used this database of 57 articles to clarify, extract and analyse the ways in which CPA has been defined. Quantitative and qualitative analysis of the CPA methods employed, the policy areas that have been studied, and differences between alcohol CPA and drug CPA are explored. There is a lack of clear definition as to what counts as a CPA. The two criteria for a CPA (explicit study of a policy, and comparison across two or more geographic locations), exclude descriptive epidemiology and single state comparisons. With the strict definition, most CPAs were with reference to alcohol (42%), although the most common policy to be analysed was medical cannabis (23%). The vast majority of papers undertook quantitative data analysis, with a variety of advanced statistical methods. We identified five approaches to the policy specification: classification or categorical coding of policy as present or absent; the use of an index; implied policy differences; described policy difference and data-driven policy coding. Each of these has limitations, but perhaps the most common limitation was the inability for the method to account for the differences between policy-as-stated versus policy-as-implemented. There is significant diversity in CPA methods for analysis of alcohol and drugs policy, and some substantial challenges with the currently employed methods. The absence of clear boundaries to a definition of what counts as a 'comparative policy analysis' may account for the methodological plurality but also appears to stand in the way

  8. [Alcohol and epilepsy: a case report between alcohol withdrawal seizures and neuroborreliosis].

    Science.gov (United States)

    Gheorghiev, C; De Montleau, F; Defuentes, G

    2011-06-01

    This work consists in a study of the links between alcohol, a psychoactive substance and different related epileptic manifestations in order to clarify predominant factors both on conceptual, clinical and therapeutic levels. If alcohol is a frequent risk factor for seizures, its scientific evidence is less clear and ad hoc literature is rich in controversies and not firmly supported by systematic surveys. Alcohol has variable roles in the physiopathological determinism of seizures, the nosographical status of which needs to be clarified: alcohol withdrawal seizures, alcoholic epilepsy, and sometimes symptomatic epilepsy caused by coincidental disorders. A synthesis of relevant literature describing the links between alcohol and epilepsy is illustrated by a clinical case: a patient admitted in our psychiatric ward for chronic alcoholism had had two seizures questioning their nosographical status. An infectious process with protean neurological manifestations, neuroborreliosis, was diagnosed. Three distinct clinical pictures illustrate the links between alcohol and epilepsy: the first, convulsive inebriation corresponds to a seizure during severe acute alcohol intoxication. The second deals with alcohol withdrawal seizures following a partial or complete sudden withdrawal of alcohol; these are the clinical features the most documented in the literature representing, with delirium tremens, the main complication of alcohol withdrawal. The third clinical picture, alcoholic epilepsy, is characterized by repetitive seizures in patients presenting alcohol abuse without former history of epilepsy or other potentially epileptic disorder, and without relationship to alcohol withdrawal or acute alcohol intoxication. Acute and chronic effects of alcohol on central nervous system have been depicted, while a unified classification of alcohol related seizures has been recently established by Bartolomei. This classification based on the Ballenger hypothesis of kindling (1978) could

  9. Current experimental perspectives on the clinical progression of alcoholic liver disease.

    Science.gov (United States)

    Breitkopf, Katja; Nagy, Laura E; Beier, Juliane I; Mueller, Sebastian; Weng, Honglei; Dooley, Steven

    2009-10-01

    Chronic alcohol abuse is an important cause of morbidity and mortality throughout the world. Liver damage due to chronic alcohol intoxication initially leads to accumulation of lipids within the liver and with ongoing exposure this condition of steatosis may first progress to an inflammatory stage which leads the way for fibrogenesis and finally cirrhosis of the liver. While the earlier stages of the disease are considered reversible, cirrhotic destruction of the liver architecture beyond certain limits causes irreversible damage of the organ and often represents the basis for cancer development. This review will summarize current knowledge about the molecular mechanisms underlying the different stages of alcoholic liver disease (ALD). Recent observations have led to the identification of new molecular mechanisms and mediators of ALD. For example, plasminogen activator inhibitor 1 was shown to play a central role for steatosis, the anti-inflammatory adipokine, adiponectin profoundly regulates liver macrophage function and excessive hepatic deposition of iron is caused by chronic ethanol intoxication and increases the risk of hepatocellular carcinoma development.

  10. Transcranial direct current stimulation of the prefrontal cortex reduces cue-reactivity in alcohol-dependent patients.

    Science.gov (United States)

    Wietschorke, Katharina; Lippold, Julian; Jacob, Christian; Polak, Thomas; Herrmann, Martin J

    2016-10-01

    Alcohol craving has been shown to be an important factor for relapses in alcohol-dependent patients. Furthermore, brain activity in reward-related areas in response to alcohol-related cues is positively related to the amount of post-relapse alcohol consumption. On the other hand, it has been shown that cue-exposure based extinction training (CET) leads to larger decrease of striatal and left dorsolateral prefrontal cortex (dLPFC) cue-induced activation compared to standard clinical day-care treatment, but the effect sizes are relatively small. The question of this study was, whether it is possible to change cue-reactivity and subjective craving by applying bilateral prefrontal transcranial direct current stimulation (tDCS). We stimulated 30 detoxified alcohol-dependent patients (50 % with a sham and 50 % with left cathodal/right anodal stimulation) and presented emotional as well as alcohol-related pictures. We measured the emotional startle modulation and found significantly increased startle amplitudes in the verum stimulation condition for alcohol-related cues, indicating a more negative processing of this cues in alcohol-dependent patients after verum tDCS stimulation. Additionally we found tendencies for stronger reduction in subjective craving in verum-stimulated patients. Therefore our study underscores the positive value of DCS in reducing craving and might help to improve the understanding and therapy of alcohol dependence.

  11. Comparison of assessment methods for self-reported alcohol consumption in health interview surveys

    DEFF Research Database (Denmark)

    Ekholm, O; Strandberg-Larsen, K; Christensen, K;

    2008-01-01

    To select a simple method for assessing alcohol consumption and to compare how different reference periods and response categories influence the self-reported frequency of binge drinking.......To select a simple method for assessing alcohol consumption and to compare how different reference periods and response categories influence the self-reported frequency of binge drinking....

  12. Fighting Drugs and Alcohol in the Workplace: ILO Reports Success.

    Science.gov (United States)

    World of Work, 1998

    1998-01-01

    The economic costs of drug and alcohol abuse in the workplace are enormous. A new analysis of an International Labour Organisation (ILO) 5-year transnational program involving management and unions has shown positive results in decreasing drug and alcohol problems. (JOW)

  13. Perceptions of partners' problematic alcohol use affect relationship outcomes beyond partner self-reported drinking: alcohol use in committed romantic relationships.

    Science.gov (United States)

    Rodriguez, Lindsey M; Øverup, Camilla S; Overup, Camilla S; Neighbors, Clayton

    2013-09-01

    Alcohol use is prevalent among college students, including those who are in committed romantic relationships. Individuals' perceptions of their partner's alcohol use may have significant effects on how they view both their partner and their relationship. The current study examines the effect of one's perception of one's romantic partner's drinking as problematic on one's relationship satisfaction and commitment, and whether this varies as a function of one's partner's drinking. Both partners in romantic heterosexual relationships (N = 78 dyads) completed an online survey assessing alcohol use and problems, relationship satisfaction and commitment, and the perception that their partner's drinking was problematic. Analyses using Actor-Partner Interdependence Models (APIMs) revealed a partner-moderated actor interaction, such that partner self-reported drinking significantly moderated the association between the actor's perception of their partner's drinking as problematic and actor relationship outcomes. Results indicated that when partners drank at higher levels, perceiving their drinking as problematic did not have an effect. These individuals were less satisfied regardless of their perceptions. However, when partners drank at lower levels, perceiving their drinking as problematic was negatively associated with relationship outcomes. Furthermore, for alcohol consumption, three-way interactions with gender emerged, indicating that this effect was stronger for males. Results extend the literature on drinking in relationships and on interpersonal perception. Implications and future directions are discussed.

  14. Non-alcoholic fatty liver disease in obese adults: clinical aspects and current management strategies.

    Science.gov (United States)

    Pallayova, M; Taheri, S

    2014-10-01

    Non-alcoholic fatty liver disease (NAFLD) is the most common chronic liver disorder whose prevalence is strongly linked to the current epidemic of obesity in many western countries. The prevalence of NAFLD is two to four times higher in populations with pre-existing metabolic comorbidities than in the general population. The diagnosis of primary NAFLD involves establishing the presence of hepatic steatosis or steatohepatitis by imaging or histology, along with establishing the non-alcoholic nature of the disease process and excluding competing aetiologies for hepatic steatosis. Among the indirect serum biomarkers, the NAFLD fibrosis score can help to identify patients with NAFLD and with higher likelihood of having fibrosis or cirrhosis. A liver biopsy should be considered in NAFLD patients at increased risk for steatohepatitis/advanced fibrosis and in cases where a liver biopsy is necessary to exclude co-existing chronic liver diseases and other aetiologies for hepatic steatosis. The treatment and management recommendations for obesity-associated NAFLD are aimed towards weight reduction. The currently available interventions employed to promote weight loss and improve the metabolic responses in NAFLD include lifestyle modification, pharmacotherapy and bariatric surgery.

  15. The effect of tobacco smoking and alcohol consumption on the prevalence of self-reported hand eczema: a cross-sectional population-based study

    DEFF Research Database (Denmark)

    Thyssen, J P; Linneberg, A; Menné, T

    2010-01-01

    . It has been debated whether life-style factors such as tobacco smoking and alcohol consumption are associated with hand eczema. OBJECTIVES: The current study aimed to investigate whether self-reported hand eczema was associated with smoking and alcohol consumption in the general population. METHODS...... heavy smokers (OR = 1.38; CI = 0.99-1.92) compared with never-smokers. CONCLUSIONS: Tobacco smoking was positively associated with hand eczema among adults from the general population in Denmark. Apparently, current light smokers (... smokers (> 15 g daily) but this needs to be reconfirmed. Alcohol consumption was not associated with hand eczema....

  16. Aquantis Ocean Current Turbine Development Project Report

    Energy Technology Data Exchange (ETDEWEB)

    Fleming, Alex J.

    2014-08-23

    The Aquantis® Current Plane (“C-Plane”) technology developed by Dehlsen Associates, LLC (DA) and Aquantis, Inc. is an ocean current turbine designed to extract kinetic energy from ocean currents. The technology is capable of achieving competitively priced base-load, continuous, and reliable power generation from a source of renewable energy not before possible in this scale or form.

  17. Co-Occurring Physical Fighting and Suicide Attempts among U.S. High School Students: Examining Patterns of Early Alcohol Use Initiation and Current Binge Drinking

    Directory of Open Access Journals (Sweden)

    Monica H Swahn

    2013-08-01

    Full Text Available Introduction: A growing body of empirical research documents a significant co-occurrence of suicide attempts and interpersonal violence among youth. However, the potential role of early alcohol use initiation and current heavy alcohol use as correlates of this comorbidity has not been examined in a nationally representative sample of high school students.Methods: We based our analyses on cross-sectional data from the 2009 Youth Risk Behavior Survey, which includes a nationally representative sample (n=16,410 of high school students in grades 9 through 12 in the United States. Multinomial logistic regression analyses were conducted to test the associations between measures of alcohol use (early alcohol use initiation and heavy drinking and comorbid suicidal and violent behavior while controlling for potential confounders.Results: Among high school students, 3.6% reported comorbid physical fighting and suicide attempt in the past year. Early alcohol use (prior to age 13 and heavy drinking (5 or more drinks in a row were strongly associated with comorbid reports of physical fighting and suicide attempts (Adj. odds ratio [OR]=3.12; 95% confidence interval [CI]:2.49-3.89 and (Adj. OR=3.45; 95%CI:2.63-4.52.Conclusion: These findings underscore the importance of both early alcohol use initiation and heavy drinking as statistically significant correlates of comorbid fighting and suicide attempts among youth. While future research is needed to determine the temporal ordering between problem drinking and violent or suicidal behaviors, existing prevention programs may benefit from including components aimed at reducing and delaying alcohol use. [West J Emerg Med. 2013;14(4:341–346.

  18. Reporting the characteristics of the policy context for population-level alcohol interventions: a proposed 'Transparent Reporting of Alcohol Intervention ContExts' (TRAICE) checklist.

    Science.gov (United States)

    Holmes, John; Meier, Petra S; Booth, Andrew; Brennan, Alan

    2014-11-01

    Effectiveness of alcohol policy interventions varies across times and places. The circumstances under which effective polices can be successfully transferred between contexts are typically unexplored with little attention given to developing reporting requirements that would facilitate systematic investigation. Using purposive sampling and expert elicitation methods, we identified context-related factors impacting on the effectiveness of population-level alcohol policies. We then drew on previous characterisations of alcohol policy contexts and methodological-reporting checklists to design a new checklist for reporting contextual information in evaluation studies. Six context factor domains were identified: (i) baseline alcohol consumption, norms and harm rates; (ii) baseline affordability and availability; (iii) social, microeconomic and demographic contexts; (iv) macroeconomic context; (v) market context; and (vi) wider policy, political and media context. The checklist specifies information, typically available in national or international reports, to be reported in each domain. The checklist can facilitate evidence synthesis by providing: (i) a mechanism for systematic and more consistent reporting of contextual data for meta-regression and realist evaluations; (ii) information for policy-makers on differences between their context and contexts of evaluations; and (iii) an evidence base for adjusting prospective policy simulation models to account for policy context. Our proposed checklist provides a tool for gaining better understanding of the influence of policy context on intervention effectiveness. Further work is required to rationalise and aggregate checklists across interventions types to make such checklists practical for use by journals and to improve reporting of important qualitative contextual data. © 2014 The Authors. Drug and Alcohol Review published by Wiley Publishing Asia Pty Ltd on behalf of Australasian Professional Society on Alcohol and

  19. Alcohol elimination and simulator performance of male and female aviators: a preliminary report.

    Science.gov (United States)

    Taylor, J L; Dolhert, N; Friedman, L; Mumenthaler, M; Yesavage, J A

    1996-05-01

    In this preliminary study of alcohol effects on aviators' flight simulator performance, we addressed some methodological issues regarding possible gender-related differences in response to alcohol. Subjects were 11 male and 12 female general aviation pilots, ages 21-40. Subjects received 8 h of training before they were tested with alcohol. On the alcohol test day they were tested before drinking, while intoxicated (target BAC of 0.08%), and 8 h after drinking. The average, observed peak BAC readings for men and women were within 0.003% of each other. We observed faster disappearance rates for women such that women reached the FAA cutoff of 0.04% approximately 1 h before men, on average. Compared to predrink performance, there was a significant decrement in simulator performance during acute intoxication, but not 8 h after drinking. There were no significant gender differences in performance before or after drinking alcohol. Slower rates of alcohol elimination were associated with larger performance changes 8 h after drinking. This is the first report to our knowledge suggesting a possible relation between alcohol elimination rate and change in performance after drinking alcohol. A 12.5% dose reduction for women appears to be adequate for achieving comparable peak BAC's for male and female groups. Future studies using measures of circadian rhythmicity in conjunction with pharmacokinetic and performance measures could potentially shed light on differences in subjects' acute and delayed responses to alcohol.

  20. Topography, power, and current source density of θ oscillations during reward processing as markers for alcohol dependence.

    Science.gov (United States)

    Kamarajan, Chella; Rangaswamy, Madhavi; Manz, Niklas; Chorlian, David B; Pandey, Ashwini K; Roopesh, Bangalore N; Porjesz, Bernice

    2012-05-01

    Recent studies have linked alcoholism with a dysfunctional neural reward system. Although several electrophysiological studies have explored reward processing in healthy individuals, such studies in alcohol-dependent individuals are quite rare. The present study examines theta oscillations during reward processing in abstinent alcoholics. The electroencephalogram (EEG) was recorded in 38 abstinent alcoholics and 38 healthy controls as they performed a single outcome gambling task, which involved outcomes of either loss or gain of an amount (10 or 50¢) that was bet. Event-related theta band (3.0-7.0 Hz) power following each outcome stimulus was computed using the S-transform method. Theta power at the time window of the outcome-related negativity (ORN) and positivity (ORP) (200-500 ms) was compared across groups and outcome conditions. Additionally, behavioral data of impulsivity and task performance were analyzed. The alcoholic group showed significantly decreased theta power during reward processing compared to controls. Current source density (CSD) maps of alcoholics revealed weaker and diffuse source activity for all conditions and weaker bilateral prefrontal sources during the Loss 50 condition when compared with controls who manifested stronger and focused midline sources. Furthermore, alcoholics exhibited increased impulsivity and risk-taking on the behavioral measures. A strong association between reduced anterior theta power and impulsive task-performance was observed. It is suggested that decreased power and weaker and diffuse CSD in alcoholics may be due to dysfunctional neural reward circuitry. The relationship among alcoholism, theta oscillations, reward processing, and impulsivity could offer clues to understand brain circuitries that mediate reward processing and inhibitory control.

  1. Brief Report: Associations Between Self-Reported Paternal Relationships, Anger, Alcohol, and Intimate Partner Violence in a Prison Sample.

    Science.gov (United States)

    Bernardi, Jessica; Day, Andrew; Bowen, Erica

    2017-07-01

    This study investigates the association between family relationships, anger, alcohol use, and self-reported intimate partner violence (IPV). Participants were 55 male prisoners who completed a survey about their family relationships, anger, alcohol use, and aggression. Exposure to parental IPV predicted rates of self-reported perpetration of IPV, suggesting the importance of understanding more about the developmental pathways to IPV if effective prevention, intervention, and assessment strategies are to be developed for use with this high-risk population.

  2. Zinc-deficiency acrodermatitis in a patient with chronic alcoholism and gastric bypass: a case report

    Directory of Open Access Journals (Sweden)

    Dariush Shahsavari

    2014-07-01

    Full Text Available Acquired adult-onset zinc deficiency is occasionally reported in patients with malnutrition states, such as alcoholism, or malabsorptive states, such as post-bariatric surgery. The defining symptoms of hypozincemia include a classic triad of necrolytic dermatitis, diffuse alopecia, and diarrhea. We report a case of zinc deficiency in a 39-year-old man with history of gastric bypass surgery and alcoholism. For this patient, severe hypozincemia confirmed acrodermatitis, and zinc supplementation was met with gradual improvement.

  3. Dietary supplementation in patients with alcoholic liver disease:a review on current evidence

    Institute of Scientific and Technical Information of China (English)

    Zeinab Ghorbani; Masoomeh Hajizadeh; Azita Hekmatdoost

    2016-01-01

    BACKGROUND: Alcoholic liver disease (ALD) is one of the main causes of liver disease worldwide. Although the patho-genesis of ALD has not yet been well elucidated, the oxidative metabolites of ethanol such as acetaldehyde and reactive oxy-gen species play a pivotal role in the clinical and pathological spectrum of the disease. This review summarizes the existing evidences on dietary supplements considered to have antioxi-dant, and/or anti-inlfammatory properties, and their role in the management of ALD and the proposed mechanisms. DATA SOURCES: The present study reviewed all studies pub-lished in PubMed, ScienceDirect and Scopus, from 1959 to 2015, indicating the role of different dietary supplementation in attenuation of many pathophysiological processes involved in development and progression of ALD. Full-texts of citations were used except for those that were published in languages other than English. RESULTS: Signiifcant progress has been made to understand the key events and molecular players for the onset and pro-gression of ALD from both experimental and clinical studies;however, there is no successful treatment currently available. The present review discussed the role of a variety of dietary supplements (e.g. vitamin A, carotenoids, vitamins B3, C and E, in addition to antioxidants and anti-inlfammatory agents) in treating ALD. It has been shown that supplementation with some carotenoids, vitamin B3, vitamin C, silymarin, curcumin, probiotics, zinc, S-adenosylmethionine and garlic may have potential beneifcial effects in animal models of ALD; however, the number of clinical studies is very limited. In addition, sup-plementation should be accompanied with alcohol cessation. CONCLUSIONS: Since oxidative stress and inlfammation are involved in the pathogenesis of ALD, dietary supplements that can modulate these pathologies could be useful in the treat-ment of ALD. In addition to alcohol cessation, these supple-ments have shown beneifcial effects on animal

  4. Animal models of non-alcoholic fatty liver disease: current perspectives and recent advances.

    Science.gov (United States)

    Lau, Jennie Ka Ching; Zhang, Xiang; Yu, Jun

    2017-01-01

    Non-alcoholic fatty liver disease (NAFLD) is a continuous spectrum of diseases characterized by excessive lipid accumulation in hepatocytes. NAFLD progresses from simple liver steatosis to non-alcoholic steatohepatitis and, in more severe cases, to liver fibrosis, cirrhosis, and hepatocellular carcinoma (HCC). Because of its growing worldwide prevalence, various animal models that mirror both the histopathology and the pathophysiology of each stage of human NAFLD have been developed. The selection of appropriate animal models continues to be one of the key questions faced in this field. This review presents a critical analysis of the histopathology and pathogenesis of NAFLD, the most frequently used and recently developed animal models for each stage of NAFLD and NAFLD-induced HCC, the main mechanisms involved in the experimental pathogenesis of NAFLD in different animal models, and a brief summary of recent therapeutic targets found by the use of animal models. Integrating the data from human disease with those from animal studies indicates that, although current animal models provide critical guidance in understanding specific stages of NAFLD pathogenesis and progression, further research is necessary to develop more accurate models that better mimic the disease spectrum, in order to provide both increased mechanistic understanding and identification/testing of novel therapeutic approaches. © 2016 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of Pathological Society of Great Britain and Ireland. © 2016 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of Pathological Society of Great Britain and Ireland.

  5. Beyond self-reports: drinking motives predict grams of consumed alcohol in wine-tasting sessions.

    Science.gov (United States)

    Kuntsche, Emmanuel; Kuendig, Hervé

    2012-08-01

    The link between drinking motives and alcohol-related outcomes has been investigated extensively, yet almost exclusively using retrospective self-reports that are subject to recall bias. This study overcomes this limitation using an experimental design to test whether the 4 drinking-motive dimensions (social, enhancement, coping and conformity, as measured in the baseline questionnaire) predict the quantity of alcohol actually ingested during 2 wine-tasting sessions conducted approximately 3 and 7 weeks after the baseline motive assessment. Regression modeling was based on an analog measurement of grams of pure alcohol among 123 young adults. Self-reported data at baseline concurred with the data collected during the experimental sessions, that is, alcohol consumption was high for males and enhancement drinkers and low for conformity drinkers. Coping drinkers significantly increased their consumption between the first and second sessions, while social drinkers tended to decrease theirs. Yet when separately considering data recorded during the first session, none of the drinking motives predicted the amounts of alcohol actually consumed. To conclude, this study demonstrates that motives predict actual alcohol consumption, which is consistent with evidence-based self-reports. Particularly, enhancement and coping drinkers seem to take advantage of the drinking situation probably because they usually appreciate the psychoactive properties of alcohol, either to maximize pleasurable sensations or to alleviate negative ones. However, if the setting is unusual (first tasting session), situational characteristics may "overrule" the effect of personal motives.

  6. Unusual Infections Complicating the Use of Steroids with Severe Alcoholic Hepatitis: Report of 2 Cases

    Directory of Open Access Journals (Sweden)

    Vitor Arantes

    1995-01-01

    Full Text Available Corticosteroid therapy for acute alcoholic hepatitis has been demonstrated to enhance survival in patients who are encephalopathic, and who do not have renal failure or gastrointestinal bleeding. However, the complications of steroid therapy in such patients have been less well documented. The authors report two patients with alcoholic liver disease who developed life-threatening infections after steroid therapy was started. The first patient initially developed diabetes followed by Fournier's gangrene of the perineum, and a lung abscess following septic emboli. The second patient had established alcoholic cirrhosis rather than alcoholic hepatitis. She developed a necrotic ulcer on the arm at the site of an intravenous line, which was infected with a rhizopus species. Despite surgical debridement the lesion progressed and contributed to her death. Treatment of alcoholic hepatitis with steroids is not innocuous, and physicians should be aware of the potential for life-threatening complications.

  7. Pathophysiology of alcoholic pancreatitis: An overview

    Institute of Scientific and Technical Information of China (English)

    Parimal Chowdhury; Priya Gupta

    2006-01-01

    Use of alcohol is a worldwide habit regardless of socioeconomic background. Heavy alcohol consumption is a potential risk factor for induction of pancreatitis. The current review cites the updated literature on the alcohol metabolism, its effects on gastrointestinal and pancreatic function and in causing pancreatic injury, genetic predisposition of alcohol induced pancreatitis. Reports describing prospective mechanisms of action of alcohol activating the signal transduction pathways, induction of oxidative stress parameters through the development of animal models are being presented.

  8. Electrophysiological and Behavioral Effects of Combined Transcranial Direct Current Stimulation and Alcohol Approach Bias Retraining in Hazardous Drinkers

    NARCIS (Netherlands)

    den Uyl, T.E.; Gladwin, T.E.; Wiers, R.W.

    2016-01-01

    BACKGROUND: Cognitive bias modification (CBM) can be used to retrain automatic approach tendencies for alcohol. We investigated whether changing cortical excitability with transcranial direct current stimulation (tDCS) could enhance CBM effects in hazardous drinkers. We also studied the underlying

  9. A review of existing studies reporting the negative effects of alcohol access and positive effects of alcohol control policies on interpersonal violence

    Directory of Open Access Journals (Sweden)

    Jessica Laura Fitterer

    2015-11-01

    Full Text Available Alcohol consumption often leads to elevated rates of violence yet alcohol access policies continue to relax across the globe. Our review establishes the extent alcohol policy can moderate violent crime through alcohol availability restrictions. Results were informed from comprehensive selection of peer-reviewed journals from 1950 to October 2015. Our search identified 88 relevant studies on alcohol access and violence conducted across 12 countries. Seventeen studies included quasi-control design, and 23 conducted intervention analysis. Seventy-two (82% reported a significant relationship between alcohol access and violent offences. Alcohol outlet studies reported the greatest percentage of significant results (93%, with trading hours (63%, and alcohol price following (58%. Results from baseline studies indicated the effectiveness of increasing the price of commonly consumed alcohol, restricting the hours of alcohol trading, and limiting the number of alcohol outlets per region to prevent violent offences. Unclear are the effects of tax reductions, restriction of on-premises re-entry, and different outlet types on violent crime. Further, the generalization of statistics over broad areas and the low number of control/intervention studies poses some concern for confounding or correlated effects on study results, and amount of information for local level prevention of interpersonal violence. Future studies should focus on gathering longitudinal data, validating models, limiting crime data to peak drinking days and times, and wherever possible collecting the joint distribution between violent crime, intoxication, and place. A greater up take of local level analysis will benefit studies comparing the influence of multiple alcohol establishment types by relating the location of a crime to establishment proximity. Despite, some uncertainties particular studies showed that even modest policy changes such as 1% increases in alcohol price, one hour changes

  10. A Review of Existing Studies Reporting the Negative Effects of Alcohol Access and Positive Effects of Alcohol Control Policies on Interpersonal Violence.

    Science.gov (United States)

    Fitterer, Jessica L; Nelson, Trisalyn A; Stockwell, Timothy

    2015-01-01

    Alcohol consumption often leads to elevated rates of violence yet alcohol access policies continue to relax across the globe. Our review establishes the extent alcohol policy can moderate violent crime through alcohol availability restrictions. Results were informed from comprehensive selection of peer-reviewed journals from 1950 to October 2015. Our search identified 87 relevant studies on alcohol access and violence conducted across 12 countries. Seventeen studies included quasi-control design, and 23 conducted intervention analysis. Seventy-one (82%) reported a significant relationship between alcohol access and violent offenses. Alcohol outlet studies reported the greatest percentage of significant results (93%), with trading hours (63%), and alcohol price following (58%). Results from baseline studies indicated the effectiveness of increasing the price of commonly consumed alcohol, restricting the hours of alcohol trading, and limiting the number of alcohol outlets per region to prevent violent offenses. Unclear are the effects of tax reductions, restriction of on-premises re-entry, and different outlet types on violent crime. Further, the generalization of statistics over broad areas and the low number of control/intervention studies poses some concern for confounding or correlated effects on study results, and amount of information for local-level prevention of interpersonal violence. Future studies should focus on gathering longitudinal data, validating models, limiting crime data to peak drinking days and times, and wherever possible collecting the joint distribution between violent crime, intoxication, and place. A greater uptake of local-level analysis will benefit studies comparing the influence of multiple alcohol establishment types by relating the location of a crime to establishment proximity. Despite, some uncertainties particular studies showed that even modest policy changes, such as 1% increases in alcohol price, 1 h changes to closing times

  11. Current report from Russian Diabetic Retinopathy Register

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    Dmitriy Valentinovich Lipatov

    2014-03-01

    Full Text Available A pandemic expansion of diabetes mellitus (DM observed nowadays across the globe is increasingly acknowledged as a disaster by all peoples of the world. Statistical analysis indicates an annual increase in prevalence of DM in Russian Federation that had reached 3 779 423 registered patients by 01.01.2013. Besides the humanitarian aspects, DM poses severe economic challenges for this country – challenges that stem both from high mortality and growing disability rate due to limb loss, decrease in visual acuity and need for hemodialysis, plaguing many DM patients.Aim. To produce an epidemiological evaluation based on the dynamics of prevalence of diabetic retinopathy in the Russian Federation – nationwide and in individual regions – across the last 13 years.Materials and Methods. Current survey included patients from various regions of the Russian Federation that were examined during epidemiological missions conducted by the federal Endocrinology Research Centre (2000–2009, as well as National Programmes «Health» (2007 and «Diabetes – Learn In Advance» (2012–2013.Results. In the Russian Federation registered more than 630,000 patients with different stages of diabetic retinopathy. The prevalence of diabetic retinopathy among adults (18 years and older with type 1 diabetes is 35.25%, while in type 2 diabetes - 16.67%. On average, this means that almost one in five patients (17.63% with diabetes have certain eye problems.Conclusion. In summary, our data indicate a dramatic growth in the rate of diabetic ocular complications, with a particular increase in proliferative diabetic retinopathy, complicated cataract and neovascular glaucoma. These findings call for an even closer attention to early diagnostics, adequate management and, above everything else, timely prevention of ocular pathologies in patients with DM.

  12. Efficacy of High-Dose Baclofen for Alcohol Use Disorder and Comorbid Bulimia: A Case Report.

    Science.gov (United States)

    Weibel, Sébastien; Lalanne, Laurence; Riegert, Myriam; Bertschy, Gilles

    2015-01-01

    High-dose baclofen is a promising treatment for alcohol use disorder, with a specific action on craving. A more general action on craving in other addictive disorders has been suggested based on the hypothesis of a common neurobiological pathway in addictions. We report the case of a woman with both alcohol use disorder and bulimia nervosa. There was a positive response to high-dose baclofen on alcohol craving, but no response on food craving. The case illustrates that craving could be differentially responsive to anti-craving drugs.

  13. A 14-year retrospective maternal report of alcohol consumption in pregnancy predicts pregnancy and teen outcomes.

    Science.gov (United States)

    Hannigan, John H; Chiodo, Lisa M; Sokol, Robert J; Janisse, James; Ager, Joel W; Greenwald, Mark K; Delaney-Black, Virginia

    2010-01-01

    Detecting patterns of maternal drinking that place fetuses at risk for fetal alcohol spectrum disorders (FASDs) is critical to diagnosis, treatment, and prevention but is challenging because information on antenatal drinking collected during pregnancy is often insufficient or lacking. Although retrospective assessments have been considered less favored by many researchers due to presumed poor reliability, this perception may be inaccurate because of reduced maternal denial and/or distortion. The present study hypothesized that fetal alcohol exposure, as assessed retrospectively during child adolescence, would be related significantly to prior measures of maternal drinking and would predict alcohol-related behavioral problems in teens better than antenatal measures of maternal alcohol consumption. Drinking was assessed during pregnancy, and retrospectively about the same pregnancy, at a 14-year follow-up in 288 African-American women using well-validated semistructured interviews. Regression analysis examined the predictive validity of both drinking assessments on pregnancy outcomes and on teacher-reported teen behavior outcomes. Retrospective maternal self-reported drinking assessed 14 years postpartum was significantly higher than antenatal reports of consumption. Retrospective report identified 10.8 times more women as risk drinkers (≥ one drink per day) than the antenatal report. Antenatal and retrospective reports were moderately correlated and both were correlated with the Michigan Alcoholism Screening Test. Self-reported alcohol consumption during pregnancy based on retrospective report identified significantly more teens exposed prenatally to at-risk alcohol levels than antenatal, in-pregnancy reports. Retrospective report predicted more teen behavior problems (e.g., attention problems and externalizing behaviors) than the antenatal report. Antenatal report predicted younger gestational age at birth and retrospective report predicted smaller birth size

  14. Therapeutic options in pediatric non alcoholic fatty liver disease: current status and future directions

    Directory of Open Access Journals (Sweden)

    Vajro Pietro

    2012-10-01

    Full Text Available Abstract The epidemics of overweight and obesity has resulted in a significant increase of non alcoholic fatty liver disease (NAFLD, a potentially progressive condition. Currently, obesity related hepatopathy represents therefore the main cause of pediatric chronic liver disease. The first choice treatment at all ages is weight loss and/or lifestyle changes, however compliance is very poor and a pharmacological approach has become necessary. In the present article we present a systematic literature review focusing on established pediatric NALFD drugs (ursodeoxycholic acid, insulin sensitizers, and antioxidants and on innovative therapeutic options as well. Regarding the former ones, a pediatric pilot study highlighted that ursodeoxycholic acid is not efficient on transaminases levels and bright liver. Similarly, a recent large scale, multicenter randomized clinical trial (TONIC study showed that also insulin sensitizers and antioxidant vitamin E have scarce effects on serum transaminase levels. Among a large series of novel therapeutic approaches acting on recently proposed different pathomechanisms, probiotics seem hitherto the most interesting and reasonable option for their safety and tolerability. Toll-like receptors modifiers, Pentoxifylline, and Farnesoid X receptors agonists have been still poorly investigated, and will need further studies before becoming possible promising innovative therapeutic strategies.

  15. In vino silentium? Individual, situational, and alcohol-related factors in reporting violence to the police.

    Science.gov (United States)

    Brennan, Iain R

    2011-01-01

    This study identifies the individual, situational, and alcohol-related factors associated with reporting violent victimization to the police. Factors positively associated with reporting included older age and incident severity (the assailant's use of a weapon, incurring injury that required attendance at an emergency department). Factors negatively associated with reporting included higher educational qualifications, assault in the nighttime economy (NTE), and drinking more than two alcoholic drinks immediately prior to victimization. It is possible that drinkers engage in "moratorium" on reporting violence in the NTE. Recognizing and reducing the acceptability of violence in the NTE may help reduce incidence of alcohol-related violence. Organizations that use police records of violence to inform practice and policy should account for uneven distributions in reporting behavior when analyzing trends in violence.

  16. Acute alcoholic myopathy, rhabdomyolysis and acute renal failure : a case report.

    Directory of Open Access Journals (Sweden)

    Singh S

    2000-01-01

    Full Text Available A case of middle aged male who developed swelling and weakness of muscles in the lower limbs following a heavy binge of alcohol is being reported. He had myoglobinuria and developed acute renal failure for which he was dialyzed. Acute alcoholic myopathy is not a well recognized condition and should be considered in any intoxicated patient who presents with muscle tenderness and weakness.

  17. High current density PQQ-dependent alcohol and aldehyde dehydrogenase bioanodes.

    Science.gov (United States)

    Aquino Neto, Sidney; Hickey, David P; Milton, Ross D; De Andrade, Adalgisa R; Minteer, Shelley D

    2015-10-15

    In this paper, we explore the bioelectrooxidation of ethanol using pyrroloquinoline quinone (PQQ)-dependent alcohol and aldehyde dehydrogenase (ADH and AldDH) enzymes for biofuel cell applications. The bioanode architectures were designed with both direct electron transfer (DET) and mediated electron transfer (MET) mechanisms employing high surface area materials such as multi-walled carbon nanotubes (MWCNTs) and MWCNT-decorated gold nanoparticles, along with different immobilization techniques. Three different polymeric matrices were tested (tetrabutyl ammonium bromide (TBAB)-modified Nafion; octyl-modified linear polyethyleneimine (C8-LPEI); and cellulose) in the DET studies. The modified Nafion membrane provided the best electrical communication between enzymes and the electrode surface, with catalytic currents as high as 16.8 ± 2.1 µA cm(-2). Then, a series of ferrocene redox polymers were evaluated for MET. The redox polymer 1,1'-dimethylferrocene-modified linear polyethyleneimine (FcMe2-C3-LPEI) provided the best electrochemical response. Using this polymer, the electrochemical assays conducted in the presence of MWCNTs and MWCNTs-Au indicated a Jmax of 781 ± 59 µA cm(-2) and 925 ± 68 µA cm(-2), respectively. Overall, from the results obtained here, DET using the PQQ-dependent ADH and AldDH still lacks high current density, while the bioanodes that operate via MET employing ferrocene-modified LPEI redox polymers show efficient energy conversion capability in ethanol/air biofuel cells. Copyright © 2015 Elsevier B.V. All rights reserved.

  18. Safety of transcranial direct current stimulation in alcohol-induced psychotic disorder with comorbid psoriasis

    Directory of Open Access Journals (Sweden)

    Venkataram Shivakumar

    2016-01-01

    Full Text Available Transcranial Direct Current Stimulation (tDCS involves application of weak direct electric currents (up to 2mA using scalp electrodes with resultant neuroplasticity modulation by altering the cortical excitability. Though the side effect profile of tDCS is benign and less severe, the utility and safety of tDCS in dermatological conditions remains a concern. In this context, we report the safe administration of tDCS in a subject with substance induced psychosis and co-morbid psoriasis.

  19. Long-lasting alterations in membrane properties, K+ currents and glutamatergic synaptic currents of nucleus accumbens medium spiny neurons in a rat model of alcohol dependence

    Directory of Open Access Journals (Sweden)

    Igor eSpigelman

    2012-06-01

    Full Text Available Chronic alcohol exposure causes marked changes in reinforcement mechanisms and motivational state that are thought to contribute to the development of cravings and relapse during protracted withdrawal. The nucleus accumbens (NAcc is a key structure of the mesolimbic dopaminergic reward system. Although the NAcc plays an important role in mediating alcohol-seeking behaviors, little is known about the molecular mechanisms underlying alcohol-induced neuroadaptive changes in NAcc function. The aim of this study was to investigate the effects of chronic intermittent ethanol (CIE treatment, a rat model of alcohol withdrawal and dependence, on intrinsic electrical membrane properties and glutamatergic synaptic transmission of medium spiny neurons (MSNs in the NAcc core during protracted withdrawal. We show that CIE treatment followed by prolonged withdrawal increased the inward rectification of MSNs observed at hyperpolarized potentials. In addition, MSNs from CIE-treated animals displayed a lower input resistance, faster action potentials (APs and larger fast afterhyperpolarizations (fAHPs than MSNs from vehicle-treated animals, all suggestive of increases in K+-channel conductances. Significant increases in the Cs+-sensitive inwardly-rectifying K+-current accounted for the increased input resistance, while increases in the A-type K+-current accounted for the faster APs and increased fAHPs in MSNs from CIE rats. We also show that the amplitude and the conductance of α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR-mediated mEPSCs were enhanced in CIE-treated animals due to an increase in a small fraction of functional postsynaptic GluA2-lacking AMPARs. These long-lasting modifications of excitability and excitatory synaptic receptor function of MSNs in the NAcc core could play a critical role in the neuroadaptive changes underlying alcohol withdrawal and dependence.

  20. CANCER PAIN MANAGEMENT: ROLE OF INTRATHECAL ALCOHOL: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Upendra Singh

    2015-02-01

    Full Text Available A 34 year old lady was found to be in acute pain due to metastatic phaeochromocytoma following involvement of L5 , S1 & S2 vertebrae. She was treated with series of MIBG scanning and ablation and surgical option was refused by the patient. She was suffering from rapidly increasing radicular pain of the lower limbs which was being managed with oral and injectable opioids. The team of doctors treating her decided to give epidural opioids and bupivacaine initi ally but the total dose of the drug and frequency was found to be gradually increased. Therefore , continous administration of intathecal opiods and bupivacaine was given but the same problem occured after a few weeks and pain relief was minimal. Ultimately intrathecal absolute alcohol was given as there were no more options left. The patient had dramatic pain relief till her death.

  1. Current Findings and Mechanisms of Action of Disulfiram in the Treatment of Alcohol Dependence.

    Science.gov (United States)

    Mutschler, J; Grosshans, M; Soyka, M; Rösner, S

    2016-07-01

    As an alcohol-aversive agent, disulfiram occupies an exceptional position in the pharmacological relapse prevention of alcohol dependence. In contrast to anti-craving drugs, disulfiram does not modulate neurobiological mechanisms of addiction, but rather works by producing an aversive reaction when combined with alcohol. Therapeutic and adverse effects are therefore closely related: On the one hand, the aversiveness of the disulfiram ethanol reaction has the potential to support abstinence in a subgroup of alcohol-dependent patients, while on the other hand it becomes a health threat if the patient fails to maintain complete abstinence. The exceptional position of disulfiram is also related to the role that expectations play in the mediation of therapeutic effects. These are not determined by the pharmacological effects or the actual occurrence of a disulfiram-ethanol reaction, but are attributable to patient awareness that the drug was consumed and the corresponding anticipation of an aversive reaction if combined with alcohol. This is in line with the findings of a recent meta-analysis that only showed significant effects for disulfiram in open-label trials. The authors of the meta-analysis conclude that due to expectations induced in both the treatment and placebo groups, blinded studies are incapable of distinguishing a difference between groups. The mediation of therapeutic effects through expectation has a number of consequences for clinical practice and future research on disulfiram.

  2. Potential health benefits of moderate alcohol consumption: current perspectives in research.

    Science.gov (United States)

    Nova, E; Baccan, G C; Veses, A; Zapatera, B; Marcos, A

    2012-05-01

    The benefits of moderate amounts of alcohol for a better health and longer life expectancy compared with abstinence have been suggested by the findings of numerous studies. However, controversies have emerged regarding the influence of confounding factors and the systematic errors that might have been inadvertently disregarded in the early studies. This review includes a description of the findings of those research studies published in the last 5 years on the effects of moderate alcohol consumption on all-cause mortality, CVD and inflammation, the immune system, insulin sensitivity, non-alcoholic fatty liver disease (NAFLD) and cancer. Promising evidences exist from both animal studies and human clinical trials regarding intermediate end-points of CHD and insulin sensitivity, such as HDL, adiponectin or fibrinogen. However, controversies and inconsistent findings exist regarding many of these diseases and related functions and biomarkers. Further research and human randomised-controlled trials with adequate standardisation of the study conditions are necessary in order to draw a comparison between studies, establish the causal effect of moderate alcohol intake on disease protection and reach consensus on the circumstances that allow the recommendation of moderate alcohol habitual intakes as a strategy for health maintenance.

  3. Comparing Entering Freshmen's Perceptions of Campus Marijuana and Alcohol Use to Reported Use

    Science.gov (United States)

    Gold, Gregg J.; Nguyen, Alyssa T.

    2009-01-01

    Use of marijuana and alcohol among current college students (N = 1101) was compared to the perceptions and use of entering freshmen (N = 481) surveyed before the start of classes. Entering freshmen significantly misperceived campus norms for marijuana use, over-estimating that almost every student used in the last 30 days, p less than 0.001.…

  4. Comparing Entering Freshmen's Perceptions of Campus Marijuana and Alcohol Use to Reported Use

    Science.gov (United States)

    Gold, Gregg J.; Nguyen, Alyssa T.

    2009-01-01

    Use of marijuana and alcohol among current college students (N = 1101) was compared to the perceptions and use of entering freshmen (N = 481) surveyed before the start of classes. Entering freshmen significantly misperceived campus norms for marijuana use, over-estimating that almost every student used in the last 30 days, p less than 0.001.…

  5. Novel materials process for alcohol based fuel cells. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Hyde, K.; Smith, R.

    2005-07-01

    At present, the unit cost of producing alcohol fuel cells, in particular the cost of the ion-exchange membrane and the platinum catalyst, is limiting the sales. Since the cost of platinum cannot be reduced, an effective means of making the cells more attractive would be to increase the power output per unit area of membrane other than by operating at elevated temperatures. To replace the expensive Nafion, ITM and Cranfield University have developed a new membrane based on ionic hydrophilic polymers. Both acidic and alkaline-based membranes have been produced, the latter may well avoid the use of platinum thus gaining a further cost bonus. Conductivity of the new styrene-sulphonic acid graft membranes is more than double that of Nafion. Similarly, in cross-over tests, the new cells outperformed the Nafion cells. Palladium was investigated as a cheaper alternative to platinum. Based on this study, ITM have applied for five new patents. The study was conducted by ITM Power Plc under contract to the DTI.

  6. The role of academic motivation in high school students' current and lifetime alcohol consumption: adopting a self-determination theory perspective.

    Science.gov (United States)

    Wormington, Stephanie V; Anderson, Kristen G; Corpus, Jennifer Henderlong

    2011-11-01

    The current study investigated the relationship between different types of academic motives-specifically, intrinsic motivation, introjected regulation, and external regulation-and high school students' current and lifetime alcohol consumption. One thousand sixty-seven high school students completed measures of academic motivation, other school-related factors, and lifetime and current alcohol consumption. Using structural equation modeling, different types of motivation and school-related factors were differentially related to student drinking. Specifically, intrinsic motivation was negatively related to lifetime and current alcohol consumption. External regulation, on the other hand, was positively associated with current drinking. Grade point average was the only school-related factor related to student alcohol use. These findings suggest that motivation is an important construct to consider in predicting students' alcohol use, even when other more commonly studied educational variables are considered. In addition, it supports the adoption of a motivation framework that considers different types of motivation in understanding the relationship between academic motivation and alcohol use. Suggestions for incorporating the self-determination model of motivation into studies of alcohol and substance use, as well as potential impacts on intervention efforts, are discussed. In particular, it may be important to foster only certain types of motivation, rather than all types of academically-focused motives, in efforts to deter alcohol use.

  7. The Role of Academic Motivation in High School Students’ Current and Lifetime Alcohol Consumption: Adopting a Self-Determination Theory Perspective*

    Science.gov (United States)

    Wormington, Stephanie V.; Anderson, Kristen G.; Corpus, Jennifer Henderlong

    2011-01-01

    Objective: The current study investigated the relationship between different types of academic motives—specifically, intrinsic motivation, introjected regulation, and external regulation—and high school students' current and lifetime alcohol consumption. Method: One thousand sixty-seven high school students completed measures of academic motivation, other school-related factors, and lifetime and current alcohol consumption. Results: Using structural equation modeling, different types of motivation and school-related factors were differentially related to student drinking. Specifically, intrinsic motivation was negatively related to lifetime and current alcohol consumption. External regulation, on the other hand, was positively associated with current drinking. Grade point average was the only school-related factor related to student alcohol use. Conclusions: These findings suggest that motivation is an important construct to consider in predicting students’ alcohol use, even when other more commonly studied educational variables are considered. In addition, it supports the adoption of a motivation framework that considers different types of motivation in understanding the relationship between academic motivation and alcohol use. Suggestions for incorporating the self-determination model of motivation into studies of alcohol and substance use, as well as potential impacts on intervention efforts, are discussed. In particular, it may be important to foster only certain types of motivation, rather than all types of academically-focused motives, in efforts to deter alcohol use. PMID:22051210

  8. Testing the impact of local alcohol licencing policies on reported crime rates in England

    Science.gov (United States)

    De Vocht, F; Heron, J; Campbell, R; Egan, M; Mooney, J D; Angus, C; Brennan, A; Hickman, M

    2017-01-01

    Background Excessive alcohol use contributes to public nuisance, antisocial behaviour, and domestic, interpersonal and sexual violence. We test whether licencing policies aimed at restricting its spatial and/or temporal availability, including cumulative impact zones, are associated with reductions in alcohol-related crime. Methods Reported crimes at English lower tier local authority (LTLA) level were used to calculate the rates of reported crimes including alcohol-attributable rates of sexual offences and violence against a person, and public order offences. Financial fraud was included as a control crime not directly associated with alcohol abuse. Each area was classified as to its cumulative licensing policy intensity for 2009–2015 and categorised as ‘passive’, low, medium or high. Crime rates adjusted for area deprivation, outlet density, alcohol-related hospital admissions and population size at baseline were analysed using hierarchical (log-rate) growth modelling. Results 284 of 326 LTLAs could be linked and had complete data. From 2009 to 2013 alcohol-related violent and sexual crimes and public order offences rates declined faster in areas with more ‘intense’ policies (about 1.2, 0.10 and 1.7 per 1000 people compared with 0.6, 0.01 and 1.0 per 1000 people in ‘passive’ areas, respectively). Post-2013, the recorded rates increased again. No trends were observed for financial fraud. Conclusions Local areas in England with more intense alcohol licensing policies had a stronger decline in rates of violent crimes, sexual crimes and public order offences in the period up to 2013 of the order of 4–6% greater compared with areas where these policies were not in place, but not thereafter. PMID:27514936

  9. Receptivity to alcohol marketing predicts initiation of alcohol use.

    Science.gov (United States)

    Henriksen, Lisa; Feighery, Ellen C; Schleicher, Nina C; Fortmann, Stephen P

    2008-01-01

    This longitudinal study examined the influence of alcohol advertising and promotions on the initiation of alcohol use. A measure of receptivity to alcohol marketing was developed from research about tobacco marketing. Recall and recognition of alcohol brand names were also examined. Data were obtained from in-class surveys of sixth, seventh, and eighth graders at baseline and 12-month follow-up. Participants who were classified as never drinkers at baseline (n = 1,080) comprised the analysis sample. Logistic regression models examined the association of advertising receptivity at baseline with any alcohol use and current drinking at follow-up, adjusting for multiple risk factors, including peer alcohol use, school performance, risk taking, and demographics. At baseline, 29% of never drinkers either owned or wanted to use an alcohol branded promotional item (high receptivity), 12% students named the brand of their favorite alcohol ad (moderate receptivity), and 59% were not receptive to alcohol marketing. Approximately 29% of adolescents reported any alcohol use at follow-up; 13% reported drinking at least 1 or 2 days in the past month. Never drinkers who reported high receptivity to alcohol marketing at baseline were 77% more likely to initiate drinking by follow-up than those were not receptive. Smaller increases in the odds of alcohol use at follow-up were associated with better recall and recognition of alcohol brand names at baseline. Alcohol advertising and promotions are associated with the uptake of drinking. Prevention programs may reduce adolescents' receptivity to alcohol marketing by limiting their exposure to alcohol ads and promotions and by increasing their skepticism about the sponsors' marketing tactics.

  10. Self-Reported Consumption of Alcohol and Other Drugs in a Spanish University Population

    Science.gov (United States)

    Zaldivar, Flor; Lopez, Francisca; Garcia-Montes, Jose Manuel; Molina, Antonio

    2011-01-01

    Introduction: This study aims to explore the consumption of alcohol and other drugs in university students and to verify whether there are gender differences in the consumption of these substances. Method: A descriptive study using self-reports. Drug consumption was evaluated in 506 students from the University of Almeria (60.9% women and 34.6%…

  11. Alcohol and the American College Campus: A Report from the Harvard School of Public Health.

    Science.gov (United States)

    Wechsler, Henry

    1996-01-01

    A Harvard School of Public Health survey of 17,592 college students concerning alcohol consumption found 84% reported drinking during the school year, with 19% frequent binge drinkers. Half of these were binge drinkers in high school. Also investigated were other drug use, dangerous behavior, secondhand binge effects, and gender effects. A 12-step…

  12. Clostridium septicum infection of hepatic metastases following alcohol injection: a case report.

    Science.gov (United States)

    Saleh, Neam; Sohail, Muhammad R; Hashmey, Rayhan H; Al Kaabi, Mohammed

    2009-12-31

    Clostridium septicum infections are generally associated with gastrointestinal or hematologic malignancies. We report the first case of hepatic metastases infection with Clostridium septicum that followed alcohol injection of liver lesion. Clinicians should consider this possibility in patients with underlying malignancy who present with hepatic abscess, as prompt surgical drainage and empiric antibiotics may be life saving.

  13. Self-Reported Consumption of Alcohol and Other Drugs in a Spanish University Population

    Science.gov (United States)

    Zaldivar, Flor; Lopez, Francisca; Garcia-Montes, Jose Manuel; Molina, Antonio

    2011-01-01

    Introduction: This study aims to explore the consumption of alcohol and other drugs in university students and to verify whether there are gender differences in the consumption of these substances. Method: A descriptive study using self-reports. Drug consumption was evaluated in 506 students from the University of Almeria (60.9% women and 34.6%…

  14. Intimate Partner Aggression Reporting Concordance and Correlates of Agreement among Men with Alcohol Use Disorders and Their Female Partners

    Science.gov (United States)

    Panuzio, Jillian; O'Farrell, Timothy J.; Marshall, Amy D.; Murphy, Christopher M.; Murphy, Marie; Taft, Casey T.

    2006-01-01

    This study examined relationship aggression reporting concordance among 303 men with alcohol use disorders and their female partners enrolled in couples-based alcohol abuse treatment. Agreement for physical and psychological aggression was generally consistent with, or higher than, concordance rates reported among other populations. Men's…

  15. Comparison of Student Self-Reported and Administrative Data regarding Intercession into Alcohol Misuse among College Freshmen Dormitory Residents

    Science.gov (United States)

    Novik, Melinda G.; Boekeloo, Bradley O.

    2013-01-01

    Intercession into collegiate alcohol misuse by the Department of Resident Life (DRL) in freshmen dormitories at one large Mid-Atlantic, diverse, public university was examined. Freshmen dormitory resident drinkers (n = 357), 71% of whom reported alcohol misuse, were surveyed. Student self-report and DRL documentation, respectively, revealed that…

  16. Comparison of Student Self-Reported and Administrative Data regarding Intercession into Alcohol Misuse among College Freshmen Dormitory Residents

    Science.gov (United States)

    Novik, Melinda G.; Boekeloo, Bradley O.

    2013-01-01

    Intercession into collegiate alcohol misuse by the Department of Resident Life (DRL) in freshmen dormitories at one large Mid-Atlantic, diverse, public university was examined. Freshmen dormitory resident drinkers (n = 357), 71% of whom reported alcohol misuse, were surveyed. Student self-report and DRL documentation, respectively, revealed that…

  17. Narcolepsy induced by chronic heavy alcohol consumption: a case report

    OpenAIRE

    Wang, Xinyuan

    2012-01-01

    Summary Narcolepsy is a chronic neurological disorder, characterized by uncontrollable excessive daytime sleepiness, cataplectic episodes, sleep paralysis, hypnagogic hallucinations, and night time sleep disruption. The paper reviewed the related literature and reported a case of long-term drinking induced narcolepsy which was significantly improved after treatment with paroxetine and dexzopiclone.

  18. Reductions in drinking and alcohol-related harms reported by first-year college students taking an online alcohol education course: a randomized trial.

    Science.gov (United States)

    Lovecchio, Catherine P; Wyatt, Todd M; DeJong, William

    2010-10-01

    A randomized control trial was conducted at a midsized private university in the Northeast to evaluate the short-term impact of AlcoholEdu for College 8.0, an online alcohol course for first-year students. In September 2007, 1,620 matriculated first-year students were randomly assigned to either a treatment group or an assessment-only control group. Both groups of students completed a baseline survey and knowledge test. Treatment group students finished the course, took a second knowledge test, and 30 days later completed a postintervention survey. Control group students completed the postintervention survey and knowledge test during the same time period. Compared with the control group, treatment group students reported a significantly lower level of alcohol use, fewer negative drinking consequences, and less positive alcohol-related attitudes. AlcoholEdu 8.0 had a positive impact on the first-year students' alcohol-related attitudes, behaviors, and consequences. Additional investigations of online alcohol education courses are warranted.

  19. Mechanisms of Association between Paternal Alcoholism and Abuse of Alcohol and Other Illicit Drugs among Adolescents

    Science.gov (United States)

    Peleg-Oren, Neta; Hospital, Michelle; Morris, Staci Leon; Wagner, Eric F.

    2013-01-01

    The current study examines the effect of paternal alcohol problems on adolescent use of alcohol and other illicit drugs as a function of maternal communication, as well as adolescent social and coping skills (N = 145). Structural equation modeling (SEM) analyses indicated that adolescents with a paternal history of alcohol problems reported higher…

  20. Electrophysiological and Behavioral Effects of Combined Transcranial Direct Current Stimulation and Alcohol Approach Bias Retraining in Hazardous Drinkers.

    Science.gov (United States)

    den Uyl, Tess E; Gladwin, Thomas E; Wiers, Reinout W

    2016-10-01

    Cognitive bias modification (CBM) can be used to retrain automatic approach tendencies for alcohol. We investigated whether changing cortical excitability with transcranial direct current stimulation (tDCS) could enhance CBM effects in hazardous drinkers. We also studied the underlying mechanisms by including behavioral (craving, implicit associations, approach tendencies) and electrophysiological (event-related potentials) measurements. The analytical sample consisted of 78 hazardous drinkers (Alcohol Use Disorders Identification Test >8) randomly assigned to 4 conditions in a 2-by-2 factorial design (control/active CBM and sham/active tDCS). The intervention consisted of 3 sessions of CBM, specifically alcohol approach bias retraining, combined with 15 minutes 1 mA tDCS over the left dorsolateral prefrontal cortex. There was a pre- and postassessment before and after the intervention that included experimental tasks (Approach Avoidance Task, Implicit Association Task) and an electroencephalogram with an oddball and cue-reactivity task. tDCS decreased cue-induced craving (but not overall craving) on postassessment. CBM did not induce an avoidance bias during assessment. During the training, active and control-CBM only differed in bias score during the first session. We found no enhancement effects of tDCS on CBM. Electrophysiological data showed no clear effects of active tDCS or CBM on the P300. There were no electrophysiological or behavioral effects of repeated CBM and/or tDCS, except for an effect of tDCS on craving. Applied in these specific ways these techniques appear to have limited effects in a hazardous drinking population. Copyright © 2016 by the Research Society on Alcoholism.

  1. Rapid Death Due to Alcohol Withdrawal Syndrome: Case Report and Review of Literature

    Directory of Open Access Journals (Sweden)

    Rahul Mohanrao Band

    2015-03-01

    Full Text Available Background: Alcohol withdrawal syndrome (AWS is one of the most serious complications associated with chronic alcoholism. Sudden deaths are not uncommon in AWS. In severe stages of AWS, delirium tremens (DT occurs, which is characterized with agitation, global confusion, disorientation, visual and auditory hallucinations in addition to autonomic hyperactivity. Case report: A 30-year old man, chronic and heavy alcohol drinker for 10 years, abstained from alcohol for 3 days. Consequently, he started having palpitations, sweating and tremors. A day later, he was found having hallucinations and delirium. The patient was immediately transferred to the hospital. On admission, he was stuporous and had difficulty in breathing. He developed generalized seizures later on. He was successfully intubated, but there was bleeding through it. The patient’s condition deteriorated very rapidly and he died within two hours. After death, his body was transferred to forensic department. In autopsy, gastrointestinal tract was found to be intact. Massive pulmonary hemorrhage was present on cut section. Liver was found to be with yellowish discoloration and early cirrhotic changes. In heart, left ventricular hypertrophy with narrowed lumen was present and coronary arteries were patent. Discussion: Alcoholism is associated with liver dysfunction and especially in final phases with cirrhosis. Hence and due to resultant coagulopathy, patients are vulnerable to internal bleedings. Hypertrophic cardiomyopathy also occurs in chronic alcoholics. Therefore, we can speculate that our patient developed pulmonary hemorrhage as a result of combined effect of coagulopathy secondary to cirrhosis, alveolar damage (seizure and artificial ventilation and congestive heart failure. Conclusion: For a patient with delirium, convulsions, respiratory distress and coagulopathy, diagnosis of DT should be kept in mind.

  2. Farm Fuel Alcohol Project: preliminary report on facility design

    Energy Technology Data Exchange (ETDEWEB)

    Pile, R S; Badger, P C; Roetheli, J C; Waddell, Jr, E L

    1979-09-01

    This report describes the design of a farm-based ethanol production system to be built by TVA at Muscle Shoals, Alabama. This facility will include cooking, fermentation, and distillation equipment to allow production of 8000 to 12,000 gallons of fuel ethanol during a three to four month period each year. Output will be about 10 gallons of 190-proof ethanol per hour. Present components are sized to allow 12 to 14 hour daily operation as a semi-continuous batch system. Intent of the project is to document equipment and energy requirements, ethanol yields, and feasibility of small farm-based ethanol plants for farm fuel self-sufficiency. Cooking and fermentation will be batch-type operations, and packed distillation columns will be used for separating ethanol from the fermented beer. Energy recovery and waste heat use are integrated when feasible. The fermented beer will be fed directly to the distillation columns without separation of solids. Although this is an area of concern, an economical method of separation could not be identified.

  3. Alcoholism and Alcohol Abuse

    Science.gov (United States)

    ... their drinking causes distress and harm. It includes alcoholism and alcohol abuse. Alcoholism, or alcohol dependence, is a disease that causes ... groups. NIH: National Institute on Alcohol Abuse and Alcoholism

  4. Plasma alcohol, smoking, hormone concentrations and self-reported aggression. A study in a social-drinking situation.

    Science.gov (United States)

    Dotson, L E; Robertson, L S; Tuchfeld, B

    1975-05-01

    Plasma alcohol concentrations and the number of cigarettes smoked by men during social-drinking situations were significantly related to change in testosterone levels. Age, height, plasma alcohol and smoking were related to self-reports of prior assault and verbal aggression. Agression was not related to testosterone concentration.

  5. The economical production of alcohol fuels from coal-derived synthesis gas. Quarterly technical progress report number 12, July 1--September 30, 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-10-01

    Both plug-flow microreactor systems at WVU are now functioning. Screening runs on these systems were started using carbide and nitride catalysts first, to avoid any question of contamination of the system with sulfur. The carbide and nitride catalysts are characterized by high activity but low selectivity towards alcohols. The Chevrel-phase catalysts tested have much lower activities but may be more selective to alcohols. Catalyst synthesis procedures are attempting to offset this tendency, and also to characterize and prepare sulfide catalyst by other approaches. At UCC and P, test runs on the reactor system have commenced. Higher alcohols up to butanol were observed and identified at high temperatures. Modeling studies have concentrated on the catalytic membrane reactor. The topical report, originally submitted last quarter, was revised after some errors were found. This report includes the design and economics for the seven cases discussed in previous quarterly reports. In the topical report, it is shown that a judicious choice of coal:natural gas feed ratio to the alcohol synthesis process allows the Shell Gasifier to be nearly competitive with natural gas priced at of $3.00/MMBtu. The advantage of the Shell Gasifier over the Texaco Gasifier is that the former produces a syngas with a lower H{sub 2}:CO ratio. When the feed to the process is coal only, there is no difference in the projected economics that would favor one gasifier over the other. The potential of co-generation of electric power with high alcohol fuel additives has been investigated. Preliminary results have revealed that a once-through alcohol synthesis process with minimal gas clean-up may provide an attractive alternative to current designs given the prevailing economic status of IGCC units.

  6. Self-Reported Youth and Adult Exposure to Alcohol Marketing in Traditional and Digital Media: Results of a Pilot Survey.

    Science.gov (United States)

    Jernigan, David H; Padon, Alisa; Ross, Craig; Borzekowski, Dina

    2017-03-01

    Alcohol marketing is known to be a significant risk factor for underage drinking. However, little is known about youth and adult exposure to alcohol advertising in digital and social media. This study piloted a comparative assessment of youth and adult recall of exposure to online marketing of alcohol. From September to October 2013, a pilot survey of past 30-day exposure to alcohol advertising and promotional content in traditional and digital media was administered to a national sample of 1,192 youth (ages 13 to 20) and 1,124 adults (ages ≥21) using a prerecruited Internet panel maintained by GfK Custom Research. The weighted proportions of youth and adults who reported this exposure were compared by media type and by advertising and promotional content. Youth were more likely than adults to recall exposure to alcohol advertising on television (69.2% vs. 61.9%), radio (24.8% vs. 16.7%), billboards (54.8% vs. 35.4%), and the Internet (29.7% vs. 16.8%), but less likely to recall seeing advertising in magazines (35.7% vs. 36.4%). Youth were also more likely to recall seeing advertisements and pictures on the Internet of celebrities using alcohol (36.1% vs. 20.8%) or wearing clothing promoting alcohol (27.7% vs. 15.9%), and actively respond (i.e., like, share, or post) to alcohol-related content online. Youth report greater exposure to alcohol advertising and promotional content than adults in most media, including on the Internet. These findings emphasize the need to assure compliance with voluntary industry standards on the placement of alcohol advertising and the importance of developing better tools for monitoring youth exposure to alcohol marketing, particularly on the Internet. Copyright © 2017 by the Research Society on Alcoholism.

  7. Dexmedetomidine as an adjuvant in the treatment of alcohol withdrawal delirium: a case report.

    Science.gov (United States)

    Rovasalo, Aki; Tohmo, Harri; Aantaa, Riku; Kettunen, Eija; Palojoki, Riitta

    2006-01-01

    In this case report, even a moderate dose of dexmedetomidine, a very selective alpha(2)-adrenergic agent, resulted in a rapid response to alcohol withdrawal delirium after the standard treatment. Psychiatrists should be aware of this relatively new drug that provides advantages over clonidine, heavy sedation and secondary restraints. Dexmedetomidine should be further evaluated in the treatment of specific forms of aggressive behavior and complicated withdrawal states.

  8. Prevalence of self-reported hypersensitivity symptoms following intake of alcoholic drinks

    DEFF Research Database (Denmark)

    Linneberg, A.; Berg, N.D.; Gonzalez-Quintela, A.;

    2008-01-01

    symptoms from the upper and lower airways were significantly more prevalent in persons with AR and asthma (odds ratios between 3.0 and 8.1, P-value self-reported hypersensitivity symptoms following the intake...... of alcoholic drinks are common. These symptoms were markedly more prevalent in persons with AR and asthma. The underlying mechanisms and the clinical significance of these symptoms remain to be elucidated Udgivelsesdato: 2008/1...

  9. Perceptions of Partners’ Problematic Alcohol Use Affect Relationship Outcomes Beyond Partner Self-Reported Drinking: Alcohol Use in Committed Romantic Relationships

    OpenAIRE

    Rodriguez, Lindsey M.; Overup, Camilla S.; Neighbors, Clayton

    2013-01-01

    Alcohol use is prevalent among college students, including those who are in committed romantic relationships. Individuals’ perceptions of their partner’s alcohol use may have significant effects on how they view both their partner and their relationship. The current study examines the effect of one’s perception of one’s romantic partner’s drinking as problematic on one’s relationship satisfaction and commitment, and whether this varies as a function of one’s partner’s drinking. Both partners ...

  10. Current intimate relationship status, depression, and alcohol use among bisexual women: The mediating roles of bisexual-specific minority stressors

    Science.gov (United States)

    Molina, Yamile; Marquez, Jacob H.; Logan, Diane E.; Leeson, Carissa J.; Balsam, Kimberly F.; Kaysen, Debra L.

    2015-01-01

    Current intimate relationship characteristics, including gender and number of partner(s), may affect one's visibility as a bisexual individual and the minority stressors they experience, which may in turn influence their health. The current study tested four hypotheses: 1) minority stressors vary by current intimate relationship status; 2) higher minority stressors are associated with higher depressive symptoms and alcohol-related outcomes; 3) depressive symptoms and alcohol-related outcomes vary by current intimate relationship status; and 4) minority stressors will mediate differences in these outcomes. Participants included 470 self-identified bisexual women (65% Caucasian, mean age: 21) from a sample of sexual minority women recruited from different geographic regions in the United States through advertisements on social networking sites and Craigslist. Participants completed a 45 minute survey. Respondents with single partners were first grouped by partner gender (male partner: n=282; female partner: n=56). Second, women were grouped by partner gender/number (single female/male partner: n = 338; women with multiple female and male partners: n=132). Women with single male partners and women with multiple male and female partners exhibited elevated experienced bi-negativity and differences in outness (H1). Experienced and internalized bi-negativity were associated with health outcomes, but not outness (H2). Differences in outcomes emerged by partner number and partner number/gender (H3); these differences were mediated by experienced bi-negativity (H4). These results suggest that experiences of discrimination may underlie differences in health related to bisexual women's relationship structure and highlight the importance of evaluating women's relational context as well as sexual identification in understanding health risk behaviors. PMID:26456995

  11. Current intimate relationship status, depression, and alcohol use among bisexual women: The mediating roles of bisexual-specific minority stressors.

    Science.gov (United States)

    Molina, Yamile; Marquez, Jacob H; Logan, Diane E; Leeson, Carissa J; Balsam, Kimberly F; Kaysen, Debra L

    2015-07-01

    Current intimate relationship characteristics, including gender and number of partner(s), may affect one's visibility as a bisexual individual and the minority stressors they experience, which may in turn influence their health. The current study tested four hypotheses: 1) minority stressors vary by current intimate relationship status; 2) higher minority stressors are associated with higher depressive symptoms and alcohol-related outcomes; 3) depressive symptoms and alcohol-related outcomes vary by current intimate relationship status; and 4) minority stressors will mediate differences in these outcomes. Participants included 470 self-identified bisexual women (65% Caucasian, mean age: 21) from a sample of sexual minority women recruited from different geographic regions in the United States through advertisements on social networking sites and Craigslist. Participants completed a 45 minute survey. Respondents with single partners were first grouped by partner gender (male partner: n=282; female partner: n=56). Second, women were grouped by partner gender/number (single female/male partner: n = 338; women with multiple female and male partners: n=132). Women with single male partners and women with multiple male and female partners exhibited elevated experienced bi-negativity and differences in outness (H1). Experienced and internalized bi-negativity were associated with health outcomes, but not outness (H2). Differences in outcomes emerged by partner number and partner number/gender (H3); these differences were mediated by experienced bi-negativity (H4). These results suggest that experiences of discrimination may underlie differences in health related to bisexual women's relationship structure and highlight the importance of evaluating women's relational context as well as sexual identification in understanding health risk behaviors.

  12. Reported Adverse Health Effects in Children from Ingestion of Alcohol-Based Hand Sanitizers - United States, 2011-2014.

    Science.gov (United States)

    Santos, Cynthia; Kieszak, Stephanie; Wang, Alice; Law, Royal; Schier, Joshua; Wolkin, Amy

    2017-03-03

    Hand sanitizers are effective and inexpensive products that can reduce microorganisms on the skin, but ingestion or improper use can be associated with health risks. Many hand sanitizers contain up to 60%-95% ethanol or isopropyl alcohol by volume, and are often combined with scents that might be appealing to young children. Recent reports have identified serious consequences, including apnea, acidosis, and coma in young children who swallowed alcohol-based (alcohol) hand sanitizer (1-3). Poison control centers collect data on intentional and unintentional exposures to hand sanitizer solutions resulting from various routes of exposure, including ingestion, inhalation, and dermal and ocular exposures. To characterize exposures of children aged ≤12 years to alcohol hand sanitizers, CDC analyzed data reported to the National Poison Data System (NPDS).* The major route of exposure to both alcohol and nonalcohol-based (nonalcohol) hand sanitizers was ingestion. The majority of intentional exposures to alcohol hand sanitizers occurred in children aged 6-12 years. Alcohol hand sanitizer exposures were associated with worse outcomes than were nonalcohol hand sanitizer exposures. Caregivers and health care providers should be aware of the potential dangers associated with hand sanitizer ingestion. Children using alcohol hand sanitizers should be supervised and these products should be kept out of reach from children when not in use.

  13. Dielectric relaxation and alternating current conductivity of lanthanum, gadolinium, and erbium-polyvinyl alcohol doped films.

    Science.gov (United States)

    Hanafy, Taha A

    2012-08-01

    Fourier transform infrared (FTIR) spectrum dielectric constant, ε', loss tangent, tan(δ), electric modulus, M*, and ac conductivity, σ(ac), of pure polyvinyl alcohol (PVA) as well as La-, Gd-, and Er-PVA doped samples have been carried out. The dielectric properties have been studied in the temperature and frequency ranges; 300-450 K and 1 kHz-4 MHz, respectively. FTIR measurements reveal that La(3+), Gd(3+), and Er(3+) ions form complex configuration within PVA structure. Two relaxation processes, namely, ρ and α were observed in pure PVA sample. The first process is due to the interfacial or Maxwell-Wagner-Sillers polarization. The second one is related to the micro-Brownian motion of the main chains. For doped PVA samples, α-relaxation process splits into α(a) and α(c). This splitting is due to the segmental motion in the amorphous (α(a)) and crystalline (α(c)) phases of PVA matrix. Electric modulus analysis was discussed to understand the mechanism of the electrical transport process. The behavior of ac conductivity for all PVA samples indicates that the conduction mechanism is correlated barrier hopping.

  14. Non-invasive imaging techniques in assessing non-alcoholic fatty liver disease: a current status of available methods.

    Science.gov (United States)

    Lăpădat, A M; Jianu, I R; Ungureanu, B S; Florescu, L M; Gheonea, D I; Sovaila, S; Gheonea, I A

    2017-01-01

    Non-alcoholic fatty liver disease (NAFLD) is an ailment affecting and increasing a number of people worldwide diagnosed via non-invasive imaging techniques, at a time when a minimum harm caused by medical procedures is rightfully emphasized, more sought after, than ever before. Liver steatosis should not be taken lightly even if its evolution is largely benign as it has the potential to develop into non-alcoholic steatohepatitis (NASH) or even more concerning, hepatic cirrhosis, and hepatocellular carcinoma (HCC). Traditionally, liver biopsy has been the standard for diagnosing this particular liver disease, but nowadays, a consistent number of imagistic methods are available for diagnosing hepatosteatosis and choosing the one appropriate to the clinical context is the key. Although different in sensitivity and specificity when it comes to determining the hepatic fat fraction (FF), these imaging techniques possessing a diverse availability, operating difficulty, cost, and reproducibility are invaluable to any modern physician. Ultrasonography (US), computed tomography (CT), magnetic resonance imaging (MRI), elastography, and spectroscopy will be discussed in order to lay out the advantages and disadvantages of their diagnostic potential and application. Although imagistics has given physicians a valuable insight into the means of managing NAFLD, the current methods are far from perfect, but given the time, they will surely be improved and the use of liver biopsy will be completely removed.

  15. Associations of phenylthiocarbamide tasting to alcohol problems and family history of alcoholism differ by gender.

    Science.gov (United States)

    Driscoll, Kimberly A; Perez, Marisol; Cukrowicz, Kelly C; Butler, Melanie; Joiner, Thomas E

    2006-06-30

    Past research associating phenylthiocarbamide/propylthiouracil (PTC/PROP) taste status with alcoholism has produced equivocal results. Some have found higher proportions of nontasters among those with a family history of alcoholism than controls, whereas others have not. The purpose of this study was to investigate the relationship between PTC taste status, alcohol problems, and family history of alcoholism. A total of 244 undergraduate students participated in this study, with a gender distribution of 75% female and 25% male. We found support for our hypothesis that male supertasters would report fewer problems with alcohol and a less significant family history of alcoholism. Interestingly, we also found that female supertasters had a greater family history of alcoholism and more current problems associated with alcohol use. Implications for the genetic link between PTC taste status and alcoholism are discussed.

  16. Mechanisms of hyponatraemia in alcohol patients.

    Science.gov (United States)

    Liamis, G L; Milionis, H J; Rizos, E C; Siamopoulos, K C; Elisaf, M S

    2000-01-01

    Hyponatraemia is commonly reported in chronic alcoholic patients. However, the underlying pathogenetic mechanisms are not well delineated. In the current study, we analysed the possible pathophysiological mechanisms of hyponatraemia in a group of alcoholic patients (n = 127) admitted to our hospital for causes related to alcohol misuse. Hyponatraemia (serum sodium potomania' syndrome, while in two others, hyponatraemia was due to reset osmostat or to cerebral salt wasting syndrome, not previously described in alcoholic patients. It is concluded that hyponatraemia is a frequently observed electrolyte disorder in hospitalized alcoholic patients and is related to various pathophysiological mechanisms.

  17. [Alcohol experience, alcohol knowledge, and alcohol expectancy in early adolescents].

    Science.gov (United States)

    Tak, Young-Ran; Yun, E-hwa; An, Ji-Yeon

    2007-02-01

    This study was to explore the prevalence of alcohol experiences and to identify the expectancy on the effects of alcohol and alcohol knowledge in early adolescents. The cross-sectional survey of 1854 students from seven middle schools in one district of Seoul was conducted by convenience sampling. Alcohol experience and early onset of alcohol use were measured by the Youth Risk Behavior Survey. Alcohol expectancy was measured by an Alcohol Effects Questionnaire. Over sixty five percent of adolescents reported that they had previous drinking experiences. The participants with no alcohol drinking experience had a lower level of alcohol knowledge than those with experience(t=2.73, p=.007). In expectancy on effects of alcohol, girls had a more positive alcohol expectation than boys(t=-2.54, p=.011). Alcohol knowledge negatively correlated with alcohol expectancy(r=-.40 p=.000). In regression of alcohol expectancy, gender and alcohol knowledge were significant predictors explaining 17%. The results support that alcohol expectancy is an important link with early drinking experiences and alcohol knowledge, focusing on the importance of gender differences. Therefore, an alcohol prevention program in early adolescence is needed and should be focused on multidimensionality of the alcohol expectancy with developmental and psychosocial factors for early adolescents.

  18. "Pseudotumoral" hepatic pattern in acute alcoholic hepatitis:A case report

    Institute of Scientific and Technical Information of China (English)

    Andrea Tenca; Sara Massironi; Agostino Colli; Guido Basilisco; Dario Conte

    2009-01-01

    In acute alcoholic hepatitis (AAH),a "pseudotumoral" appearance of the liver parenchyma on computed tomography (CT) scan has been reported.The main findings are hypervascularized areas closely similar to those observed in large hepatocellular carcinomas.We report a case of a patient affected by AAH with an unusual appearance of these "pseudotumoral" areas on CT scan,close resembling a metastatic cancer rather than a primary hepatocellular carcinoma.In fact,in contrast with previous reports,the picture was characterized by the presence of many inhomogeneous,hypoattenuated areas highlighted during both pre-and post-contrast phases.Moreover,we report the first description of "pseudotumoral" lesions on ultrasound scan.This patient was successfully treated with corticosteroids,even if many controversies still exist regarding their efficacy in this setting.

  19. Typography and layout of technical reports - Survey of current practices

    Science.gov (United States)

    Pinelli, T. E.; Cordle, V. M.; Mccullough, R.

    1985-01-01

    As part of a review of the NASA Langley Research Center scientific and technical information program, 50 technical reports from industry, research institutions, and government agencies were systematically examined and analyzed to determine current usage and practice in regard to (1) typography, including composition method, type style, type size, and margin treatment; (2) graphic design, including layout and imposition of material on the page; and (3) physical media, including paper, ink, and binding methods. The results indicate that approximately 50 percent of the reports were typeset, 70 percent used Roman (serif) type, 80 percent used 10- or 11-point type for text, 60 percent used a ragged right-hand margin, slightly more than half used paragraph indentation, 75 percent used a single-column layout, 65 percent had one or more figures or tables placed perpendicular to (not aligned with) the text, and perfect binding was the most frequently used binding method.

  20. Figures in clinical trial reports: current practice & scope for improvement

    Directory of Open Access Journals (Sweden)

    Travison Thomas G

    2007-11-01

    Full Text Available Abstract Background Most clinical trial publications include figures, but there is little guidance on what results should be displayed as figures and how. Purpose To evaluate the current use of figures in Trial reports, and to make constructive suggestions for future practice. Methods We surveyed all 77 reports of randomised controlled trials in five general medical journals during November 2006 to January 2007. The numbers and types of figures were determined, and then each Figure was assessed for its style, content, clarity and suitability. As a consequence, guidelines are developed for presenting figures, both in general and for each specific common type of Figure. Results Most trial reports contained one to three figures, mean 2.3 per article. The four main types were flow diagram, Kaplan Meier plot, Forest plot (for subgroup analyses and repeated measures over time: these accounted for 92% of all figures published. For each type of figure there is a considerable diversity of practice in both style and content which we illustrate with selected examples of both good and bad practice. Some pointers on what to do, and what to avoid, are derived from our critical evaluation of these articles' use of figures. Conclusion There is considerable scope for authors to improve their use of figures in clinical trial reports, as regards which figures to choose, their style of presentation and labelling, and their specific content. Particular improvements are needed for the four main types of figures commonly used.

  1. Associations of ADH and ALDH2 gene variation with self report alcohol reactions, consumption and dependence: an integrated analysis

    Science.gov (United States)

    Macgregor, Stuart; Lind, Penelope A.; Bucholz, Kathleen K.; Hansell, Narelle K.; Madden, Pamela A.F.; Richter, Melinda M.; Montgomery, Grant W.; Martin, Nicholas G.; Heath, Andrew C.; Whitfield, John B.

    2009-01-01

    Alcohol dependence (AD) is a complex disorder with environmental and genetic origins. The role of two genetic variants in ALDH2 and ADH1B in AD risk has been extensively investigated. This study tested for associations between nine polymorphisms in ALDH2 and 41 in the seven ADH genes, and alcohol-related flushing, alcohol use and dependence symptom scores in 4597 Australian twins. The vast majority (4296) had consumed alcohol in the previous year, with 547 meeting DSM-IIIR criteria for AD. There were study-wide significant associations (P < 2.3 × 10−4) between ADH1B-Arg48His (rs1229984) and flushing and consumption, but only nominally significant associations (P < 0.01) with dependence. Individuals carrying the rs1229984 G-allele (48Arg) reported a lower prevalence of flushing after alcohol (P = 8.2 × 10−7), consumed alcohol on more occasions (P = 2.7 × 10−6), had a higher maximum number of alcoholic drinks in a single day (P = 2.7 × 10−6) and a higher overall alcohol consumption (P = 8.9 × 10−8) in the previous year than those with the less common A-allele (48His). After controlling for rs1229984, an independent association was observed between rs1042026 (ADH1B) and alcohol intake (P = 4.7 × 10−5) and suggestive associations (P < 0.001) between alcohol consumption phenotypes and rs1693482 (ADH1C), rs1230165 (ADH5) and rs3762894 (ADH4). ALDH2 variation was not associated with flushing or alcohol consumption, but was weakly associated with AD measures. These results bridge the gap between DNA sequence variation and alcohol-related behavior, confirming that the ADH1B-Arg48His polymorphism affects both alcohol-related flushing in Europeans and alcohol intake. The absence of study-wide significant effects on AD results from the low P-value required when testing multiple single nucleotide polymorphisms and phenotypes. PMID:18996923

  2. Young adolescents who combine alcohol and energy drinks have a higher risk of reporting negative behavioural outcomes.

    Science.gov (United States)

    Holubcikova, Jana; Kolarcik, Peter; Madarasova Geckova, Andrea; Joppova, Eva; van Dijk, Jitse P; Reijneveld, Sijmen A

    2017-04-01

    To explore whether young adolescents consuming alcohol and energy drinks combined were more likely to report negative behavioural outcomes than their peers who drink only one type of these beverages or are abstinent. We analysed data on a representative sample of Slovak adolescents 8502 adolescents (mean age 13.21, 49.4 % boys) from the 2014 Health Behaviour in School-aged Children cross-sectional study. We assessed the associations of alcohol and energy drinks consumption with negative outcomes and their potential synergy, as measured by the synergy index (SI). Adolescents consuming both alcohol and energy drinks were at higher risk of negative behavioural outcomes than their peers who drank only alcohol or energy drinks or were non-consumers. Consumers of alcohol and energy drinks were highly prone to be involved in fighting-the joint association of alcohol and energy drinks consumption was greater than sum of its associations separately in relation to fighting (SI 1.49; 95 % confidence interval 1.03-2.16). Preventive strategies should aim at increasing awareness of negative behavioural outcomes-especially aggressive behaviour associated with alcohol and energy drinks consumption among young adolescents.

  3. Altered States of Consciousness and Alcohol.

    Science.gov (United States)

    Jones, Ben Morgan; And Others

    This document contains the reports of research at a symposium on "Altered States of Consciousness and Alcohol." The participants primarily agreed that alcohol induces an altered state of consciousness similar to other drugs, but that this phenomenon has not been explicitly stated due to the current interest in newer and more novel drugs. The…

  4. Frequent alcohol drinking is associated with lower prevalence of self-reported common cold: a retrospective study

    Directory of Open Access Journals (Sweden)

    Ouchi Eriko

    2012-11-01

    Full Text Available Abstract Background Alcohol intake has been associated with reduced incidence of common cold symptoms in 2 European studies. However, no study has addressed the association between the frequency of alcohol intake and the incidence of common cold. This study aimed to investigate the association between the amount and frequency of alcohol drinking and the retrospective prevalence of common cold in Japanese men. Methods This retrospective study included men who participated in an annual health examination conducted in Sendai, Japan. The frequency of common cold episodes in the previous year was self-reported. The weekly frequency and amount of alcohol consumed, as well as the type of alcoholic drink, were reported by a brief-type self-administered diet history questionnaire. Logistic regression models were used to analyze the association between the amount and frequency of alcohol intake and the retrospective prevalence of common cold. Results Among 899 men, 83.4% of the subjects reported drinking alcohol, and 55.4% of the subjects reported having experienced at least one episode of common cold in the previous year. Compared with non-drinkers, the adjusted odds ratios (ORs with 95% confidence intervals (CIs for having had 1 or more episodes of common cold during the past year across categories of alcohol intake frequency of 3 or less, 4–6, and 7 days/week were 0.827 (0.541–1.266, 0.703 (0.439–1.124, and 0.621 (0.400–0.965, respectively (P for trend = 0.025; the adjusted ORs with 95% CIs for having had of 2 or more episodes of common cold across the same categories were 0.642 (0.395–1.045, 0.557 (0.319–0.973, and 0.461 (0.270–0.787, respectively (P for trend = 0.006. Compared with subjects who consumed 11.5–35.8 g of alcohol per day, the non-drinkers were significantly more likely to experience 2 or more episodes of common cold (OR, 1.843; 95% CI, 1.115–3.047. Conclusion The frequency, not the amount, of alcohol intake was

  5. Investigation of syngas interaction in alcohol synthesis catalysts. Quartery technical progress report, July 1, 1995--September 31, 1995

    Energy Technology Data Exchange (ETDEWEB)

    Akundi, M.A.

    1996-02-01

    This report presents the work done on {open_quotes}Investigation of Syngas Interaction in Alcohol Synthesis Catalysts{close_quotes} during the last three months. In this report the results of the work done on the effect of CO adsorption on the magnetic character of cobalt in the Cu/Co/Cr catalysts is discussed.

  6. Triglycerides, fatty acids, sterols, mono- and disaccharides and sugar alcohols in human milk and current types of infant formula milk

    NARCIS (Netherlands)

    Huisman, M; vanBeusekom, CM; Nijeboer, HJ; Muskiet, FAJ; Boersma, ER

    Objective: To investigate differences in the fatty acid composition, sterols, minor carbohydrates and sugar alcohols between human and formula milk. Design: We analyzed the concentrations of triglycerides, sterols, di- and monosaccharides and sugar alcohols, as well as the fatty acid composition of

  7. Triglycerides, fatty acids, sterols, mono- and disaccharides and sugar alcohols in human milk and current types of infant formula milk

    NARCIS (Netherlands)

    Huisman, M; vanBeusekom, CM; Nijeboer, HJ; Muskiet, FAJ; Boersma, ER

    1996-01-01

    Objective: To investigate differences in the fatty acid composition, sterols, minor carbohydrates and sugar alcohols between human and formula milk. Design: We analyzed the concentrations of triglycerides, sterols, di- and monosaccharides and sugar alcohols, as well as the fatty acid composition of

  8. ALCOHOL AND ARTERIAL HYPERTENSION

    Directory of Open Access Journals (Sweden)

    O. D. Ostroumova

    2014-01-01

    Full Text Available The article considers the questions of the relationship between the amount of the consumed alcohol, the type of alcoholic beverage, pattern of alcohol consumption and the blood pressure level. The article presents data on the positive effect of alcohol intake restrictions and recommendations for permissible limits of alcohol consumption. New possibilities of drug therapy aimed at limiting alcohol consumption are being reported.

  9. Interference of anesthetics in blood alcohol analysis by HS-GC-FID: A case report.

    Science.gov (United States)

    Monteiro, C; Proença, P; Tavares, C; Castañera, A; Corte Real, F

    2016-08-01

    One of the techniques most widely used in ethanol analysis in forensic laboratories is undoubtedly the headspace gas chromatography with flame-ionization detection (HS-GC-FID) since the determination of this substance is carried out directly, without the need for additional purification procedures, which leads to increased productivity. This is a very important factor due to the high number of alcohol analysis requested to these laboratories. The presence of other volatile substances can cause a problem given the fact that they can be interferents in ethanol analysis by HS-GC-FID, which can have legal consequences related with driving under the influence of alcohol. The authors report a case of a routine analysis by HS-GC-FID for the determination of ethanol of a driver who has suffered an accident in which the use of two chromatographic columns with different polarities was essential to obtain an unequivocally identification of this substance in presence of an interfering volatile anesthetic administered in the hospital. The method was validated according to international recommendations before being introduced into routine laboratory in terms of selectivity, limits of detection (LOD), limits of quantification (LOQ), linearity, repeatability, intermediate precision, accuracy, robustness and carryover.

  10. Alcohol septal ablation in obstructive acromegalic hypertrophic cardiomyopathy - a first case report.

    Science.gov (United States)

    Viveiros Monteiro, André; Fiarresga, António; Cacela, Duarte; de Sousa, Lídia; Ramos, Ruben; Galrinho, Ana; Branco, Luísa; Cruz Ferreira, Rui

    2016-09-01

    Acromegaly is a rare disease, mostly caused by a growth hormone (GH)-secreting benign pituitary tumor, with an increased production of GH and insulin-like growth factor 1 (IGF-1). Cardiovascular complications are common and are associated with cardiomyocyte apoptosis and concentric cardiac hypertrophy. Suppression of GH and IGF-1 appears to improve cardiac function only in the short term, with little or no decrease in left ventricular mass or improvement in cardiac function after prolonged treatment. Alcohol septal ablation (ASA) has emerged as a minimally invasive alternative to septal myectomy, with significant improvement in symptoms, gradients and left ventricular remodeling. In this report, we describe the case of a 73-year-old woman with acromegaly due to a pituitary adenoma diagnosed and treated surgically at the age of 38 but with recurrence and reoperation at the age of 50. She was referred to our cardiology department due to a three-month history of progressively worsening exercise-induced dyspnea and orthopnea under optimal medical therapy. Echocardiography and magnetic resonance imaging revealed severe basal hypertrophy of the interventricular septum (19 mm), dynamic left ventricular outflow tract obstruction with a gradient of 70 mmHg at rest and 120 mmHg with Valsalva maneuver, and systolic anterior movement (SAM). Genetic testing excluded the most frequent forms of familial hypertrophic cardiomyopathy. ASA was performed with injection of 2 cc of alcohol in the first septal branch of the left coronary artery, without complications. At one-year reassessment, significant clinical and echocardiographic improvement was noted, with disappearance of SAM. To our knowledge, there have been no previously reported cases of ASA in hypertrophic cardiomyopathy due to acromegaly. We report a case of successful ASA in acromegalic cardiomyopathy.

  11. Alcohol based surgical prep solution and the risk of fire in the operating room: a case report

    Directory of Open Access Journals (Sweden)

    Gupta Rajiv

    2008-04-01

    Full Text Available Abstract A few cases of fire in the operating room are reported in the literature. The factors that may initiate these fires are many and include alcohol based surgical prep solutions, electrosurgical equipment, flammable drapes etc. We are reporting a case of fire in the operating room while operating on a patient with burst fracture C6 vertebra with quadriplegia. The cause of the fire was due to incomplete drying of the covering drapes with an alcohol based surgical prep solution. This paper discusses potential preventive measures to minimize the incidence of fire in the operating room.

  12. Testing and evaluation of on-farm alcohol production facilities. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Kuby, W.; Markoja, R.; Nackord, S.

    1984-07-01

    Ethanol is the most important of biomass derived fuels in the short term. The bulk of the production will come from large (20 to 600M gallons/year) units with the remainder being produced on-farm in small (less than 6,000 gallons/year) units. The on-farm production of alcohol presents a unique problem in that the Environmental Protection Agency (EPA) had no data available by which it could evaluate the possible impacts of a very large number of these facilities. This report gives the results of a sampling and analysis program conducted to characterize the air emissions, water effluents, and solid residuals from two on-farm ethanol production processes sampled in June 1980. Several recommendations, including acid neutralization and effluent ponding, are recommended to minimize the impacts.

  13. Hypokalemic Paralysis Complicated by Concurrent Hyperthyroidism and Chronic Alcoholism: A Case Report.

    Science.gov (United States)

    Tsai, Ming-Hsien; Lin, Shih-Hua; Leu, Jyh-Gang; Fang, Yu-Wei

    2015-09-01

    Thyrotoxic periodic paralysis (TPP) is characterized by the presence of muscle paralysis, hypokalemia, and hyperthyroidism. We report the case of a young man with paralysis of the lower extremities, severe hypokalemia, and concurrent hyperthyroidism. TPP was suspected; therefore, treatment consisting of judicious potassium (K+) repletion and β-blocker administration was initiated. However, urinary K+ excretion rate, as well as refractoriness to treatment, was inconsistent with TPP. Chronic alcoholism was considered as an alternative cause of hypokalemia, and serum K+ was restored through vigorous K repletion and the addition of K+ -sparing diuretics. The presence of thyrotoxicosis and hypokalemia does not always indicate a diagnosis of TPP. Exclusion of TPP can be accomplished by immediate evaluation of urinary K+ excretion, acid-base status, and the amount of potassium chloride required to correct hypokalemia at presentation.

  14. How the risk of liver cancer changes after alcohol cessation: A review and meta-analysis of the current literature

    Directory of Open Access Journals (Sweden)

    Heckley Gawain A

    2011-10-01

    Full Text Available Abstract Background It is well established that drinking alcohol raises the risk of liver cancer (hepatocellular carcinoma. However, it has not been sufficiently established as to whether or not drinking cessation subsequently reduces the risk of liver cancer and if it does reduce the risk how long it takes for this heightened risk to fall to that of never drinkers. This question is important for effective policy design and evaluation, to establish causality and for motivational treatments. Methods A systematic review and meta-analysis using the current available evidence and a specific form of Generalised Least Squares is performed to assess how the risk of liver cancer changes with time for former drinkers. Results Four studies are found to have quantified the effect of drinking cessation on the risk of liver cancer. The meta-analysis suggests that the risk of liver cancer does indeed fall after cessation by 6-7% a year, but there remains a large uncertainty around this estimate both statistically and in its interpretation. As an illustration it is estimated that a time period of 23 years is required after drinking cessation, with a correspondingly large 95% confidence interval of 14 to 70 years, for the risk of liver cancer to be equal to that of never drinkers. Conclusion This is a relatively under researched area and this is reflected in the uncertainty of the findings. It is our view that it is not possible to extrapolate the results found here to the general population. Too few studies have addressed this question and of the studies that have, all have significant limitations. The key issue amongst the relevant studies is that it appears that current drinkers, abstainers and former drinkers are not composed of, or effectively adjusted to be, similar populations making inferences about risk changes impossible. This is a very difficult area to study effectively, but it is an important topic. More work is required to reduce both statistical

  15. Rh-Based Mixed Alcohol Synthesis Catalysts: Characterization and Computational Report

    Energy Technology Data Exchange (ETDEWEB)

    Albrecht, Karl O.; Glezakou, Vassiliki Alexandra; Rousseau, Roger J.; Engelhard, Mark H.; Varga, Tamas; Colby, Robert J.; Jaffe, John E.; Li, Xiaohong S.; Mei, Donghai; Windisch, Charles F.; Kathmann, Shawn M.; Lemmon, Teresa L.; Gray, Michel J.; Hart, Todd R.; Thompson, Becky L.; Gerber, Mark A.

    2013-08-01

    The U.S. Department of Energy is conducting a program focused on developing a process for the conversion of biomass to bio-based fuels and co-products. Biomass-derived syngas is converted thermochemically within a temperature range of 240 to 330°C and at elevated pressure (e.g., 1200 psig) over a catalyst. Ethanol is the desired reaction product, although other side compounds are produced, including C3 to C5 alcohols; higher (i.e., greater than C1) oxygenates such as methyl acetate, ethyl acetate, acetic acid and acetaldehyde; and higher hydrocarbon gases such as methane, ethane/ethene, propane/propene, etc. Saturated hydrocarbon gases (especially methane) are undesirable because they represent a diminished yield of carbon to the desired ethanol product and represent compounds that must be steam reformed at high energy cost to reproduce CO and H2. Ethanol produced by the thermochemical reaction of syngas could be separated and blended directly with gasoline to produce a liquid transportation fuel. Additionally, higher oxygenates and unsaturated hydrocarbon side products such as olefins also could be further processed to liquid fuels. The goal of the current project is the development of a Rh-based catalyst with high activity and selectivity to C2+ oxygenates. This report chronicles an effort to characterize numerous supports and catalysts to identify particular traits that could be correlated with the most active and/or selective catalysts. Carbon and silica supports and catalysts were analyzed. Generally, analyses provided guidance in the selection of acceptable catalyst supports. For example, supports with high surface areas due to a high number of micropores were generally found to be poor at producing oxygenates, possibly because of mass transfer limitations of the products formed out of the micropores. To probe fundamental aspects of the complicated reaction network of CO with H2, a computational/ theoretical investigation using quantum mechanical and ab

  16. Self-reported alcohol intake is a better estimate of 5-year change in blood pressure than biochemical markers in low resource settings: the PURE study

    OpenAIRE

    Zatu, Mandlenkosi C.; Van Rooyen, Johannes M.; Du Toit, Loots; Wentzel-Viljoen, Edelweiss; Greeff, Minrie; Schutte, Aletta E.

    2014-01-01

    Background: Despite criticism of self-reported alcohol intake, it is a valuable tool to screen for alcohol abuse as a risk factor for cardiovascular disease. We aimed to compare various self-reported estimates of alcohol use with γ-glutamyltransferase (GGT) and percentage carbohydrate deficient transferrin (%CDT) considering their relationship with blood pressure changes (%BP) over a 5-year period in black South Africans. Method: We recruited 1994 participants and collected 5-year followe...

  17. Adrenergic Inhibition with Dexmedetomidine to Treat Stress Cardiomyopathy during Alcohol Withdrawal: A Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Zachary M. Harris

    2016-01-01

    Full Text Available Stress (Takotsubo cardiomyopathy is a form of reversible left ventricular dysfunction with a heightened risk of ventricular arrhythmia thought to be caused by high circulating catecholamines. We report a case of stress cardiomyopathy that developed during severe alcohol withdrawal successfully treated with dexmedetomidine. The case involves a 53-year-old man with a significant history of alcohol abuse who presented to a teaching hospital with new-onset seizures. His symptoms of acute alcohol withdrawal were initially treated with benzodiazepines, but the patient later developed hypotension, and stress cardiomyopathy was suspected based on ECG and echocardiographic findings. Adjunctive treatment with the alpha-2-adrenergic agonist, dexmedetomidine, was initiated to curtail excessive sympathetic outflow of the withdrawal syndrome, thereby targeting the presumed pathophysiology of the cardiomyopathy. Significant clinical improvement was observed within one day of initiation of dexmedetomidine. These findings are consistent with other reports suggesting that sympathetic dysregulation during alcohol withdrawal produces ideal pathobiology for stress cardiomyopathy and leads to ventricular arrhythmogenicity. Stress cardiomyopathy should be recognized as a complication of alcohol withdrawal that significantly increases cardiac-related mortality. By helping to correct autonomic dysregulation of the withdrawal syndrome, dexmedetomidine may be useful in the treatment of stress-induced cardiomyopathy.

  18. Adrenergic Inhibition with Dexmedetomidine to Treat Stress Cardiomyopathy during Alcohol Withdrawal: A Case Report and Literature Review.

    Science.gov (United States)

    Harris, Zachary M; Alonso, Alvaro; Kennedy, Thomas P

    2016-01-01

    Stress (Takotsubo) cardiomyopathy is a form of reversible left ventricular dysfunction with a heightened risk of ventricular arrhythmia thought to be caused by high circulating catecholamines. We report a case of stress cardiomyopathy that developed during severe alcohol withdrawal successfully treated with dexmedetomidine. The case involves a 53-year-old man with a significant history of alcohol abuse who presented to a teaching hospital with new-onset seizures. His symptoms of acute alcohol withdrawal were initially treated with benzodiazepines, but the patient later developed hypotension, and stress cardiomyopathy was suspected based on ECG and echocardiographic findings. Adjunctive treatment with the alpha-2-adrenergic agonist, dexmedetomidine, was initiated to curtail excessive sympathetic outflow of the withdrawal syndrome, thereby targeting the presumed pathophysiology of the cardiomyopathy. Significant clinical improvement was observed within one day of initiation of dexmedetomidine. These findings are consistent with other reports suggesting that sympathetic dysregulation during alcohol withdrawal produces ideal pathobiology for stress cardiomyopathy and leads to ventricular arrhythmogenicity. Stress cardiomyopathy should be recognized as a complication of alcohol withdrawal that significantly increases cardiac-related mortality. By helping to correct autonomic dysregulation of the withdrawal syndrome, dexmedetomidine may be useful in the treatment of stress-induced cardiomyopathy.

  19. The Epidemiology of Alcohol Use and Alcohol Use Disorders among Young People in Northern Tanzania.

    Directory of Open Access Journals (Sweden)

    Joel M Francis

    Full Text Available Alcohol use is a global public health problem, including as a risk factor for HIV infection, but few data are available on the epidemiology of alcohol use and alcohol use disorders (AUD among young people in sub-Saharan Africa.We conducted a cross-sectional survey among 4 groups of young people aged 15-24 years old (secondary school students, college/university students, employees of local industries and casual labourers in two regions (Kilimanjaro and Mwanza of northern Tanzania. Using a multistage stratified random sampling strategy, we collected information on demographics, alcohol use, and behavioural factors. We screened severity of alcohol use using the Alcohol Use Disorder Identification Test (AUDIT and estimated the quantity and frequency of alcohol consumption using the timeline-follow-back-calendar (TLFB method.A total of 1954 young people were surveyed. The prevalence of reported alcohol use was higher among males (47-70% ever users and 20-45% current users than females (24-54% ever users and 12-47% current users. Prevalence of use was substantially higher in Kilimanjaro than Mwanza region. In both regions, participants reported high exposure to alcohol advertisements, and wide alcohol availability. College students reported the highest prevalence of current alcohol use (45% among males; 26% among females and of heavy episodic drinking (71% among males; 27% among females followed by casual labourers. Males were more likely to have AUD (an AUDIT score ≥8 than females, with 11-28% of males screening positive for AUD. Alcohol use was associated with male gender, being in a relationship, greater disposable income, non-Muslim religion and a higher number of sexual partners.Alcohol use is a significant problem among young people in northern Tanzania. There is an urgent need to develop, pilot and deliver interventions to help young people delay initiation and reduce levels of harmful drinking, particularly among college students and casual

  20. Brief Report: Disposable Income, and Spending on Fast Food, Alcohol, Cigarettes, and Gambling by New Zealand Secondary School Students

    Science.gov (United States)

    Darling, Helen; Reeder, Anthony I.; McGee, Rob; Williams, Sheila

    2006-01-01

    We describe self-reported sources of income and expenditure, and the association between part-time employment and spending on fast food, alcohol, cigarettes, and gambling for a sample of 3434 New Zealand (NZ) secondary school students (mean age 15.0 years). Disposable income was usually received from parents and guardians, but nearly 40% of…

  1. Retrospective reports of parenting received in their families of origin: relationships to adult attachment in adult children of alcoholics.

    Science.gov (United States)

    Kelley, Michelle L; Nair, Veena; Rawlings, Tanaya; Cash, Thomas F; Steer, Kate; Fals-Stewart, William

    2005-09-01

    The present study examined general and romantic attachment and parenting students received in their families of origin among 401 college students who resided with an alcohol-abusing parent prior to age 16 years as compared to those who did not reside with alcohol-abusing parents. Participants completed the Children's Report of Parent Behavior Instrument [Schludermann, E. and Schludermann, S. (1970). Children's Report of Parent Behavior Inventory (CRPBI). Canada: University of Manitoba], Experiences in Close Relationships--Revised [Fraley, R. C., Waller, N. G., and Brennan, K. G. (2000). An item response theory analysis of self-report measures of adult attachment. Journal of Personality and Social Psychology, 78, 350-365], Relationship Scale Questionnaire [Griffin, D. W. and Bartholomew, K. (1994). Models of the self and other: Fundamental dimensions underlying measures of adult attachment. Journal of Personality and Social Psychology, 67, 430-445], and the Children of Alcoholics Screening Test [Jones, J. W. (1983). The Children of Alcoholics Screening Test: Test manual. Chicago: Camelot]. Young adults who met criteria for ACOAs reported more anxious and avoidant behavior in romantic relationships and a more fearful style of general adult attachment. Parenting behavior in one's family of origin predicted anxious behavior in romantic relationships and a fearful overall style of attachment, whereas being an ACOA and parenting in one's family of origin predicted avoidant behavior in romantic relationships.

  2. Young adolescents who combine alcohol and energy drinks have a higher risk of reporting negative behavioural outcomes

    NARCIS (Netherlands)

    Holubcikova, Jana; Kolarcik, Peter; Madarasova Geckova, Andrea; Joppova, Eva; van Dijk, Jitse P; Reijneveld, Sijmen A

    2016-01-01

    OBJECTIVES: To explore whether young adolescents consuming alcohol and energy drinks combined were more likely to report negative behavioural outcomes than their peers who drink only one type of these beverages or are abstinent. METHODS: We analysed data on a representative sample of Slovak adolesce

  3. Young adolescents who combine alcohol and energy drinks have a higher risk of reporting negative behavioural outcomes

    NARCIS (Netherlands)

    Holubcikova, Jana; Kolarcik, Peter; Geckova, Andrea Madarasova; Joppova, Eva; van Dijk, Jitse P.; Reijneveld, Sijmen A.

    To explore whether young adolescents consuming alcohol and energy drinks combined were more likely to report negative behavioural outcomes than their peers who drink only one type of these beverages or are abstinent. We analysed data on a representative sample of Slovak adolescents 8502 adolescents

  4. Screening for use of alcohol, tobacco and cannabis in pregnancy using self-report tools.

    Science.gov (United States)

    Hotham, E; White, J; Ali, R; Robinson, J

    2012-08-01

    The World Health Organization has identified substance use in the top 20 risk factors for ill health. Risks in pregnancy are compounded, with risk to the woman's health, to pregnancy progression and on both the foetus and the newborn. Intrauterine exposure can result in negative influences on offspring development, sometimes into adulthood. With effectively two patients, there is a clear need for antenatal screening. Biomarker reliability is limited and research efforts have been directed to self-report tools, often attempting to address potential lack of veracity if women feel guilty about substance use and worried about possible stigmatization. Tools, which assume the behaviour, are likely to elicit more honest responses; querying pre-pregnancy use would likely have the same effect. Although veracity is heightened if substance use questions are embedded within health and social functioning questionnaires, such tools may be too lengthy clinically. It has been proposed that screening only for alcohol and tobacco, with focus on the month pre-pregnancy, could enable identification of all other substances. Alternatively, the Revised Fagerstrom Questionnaire could be used initially, tobacco being highly indicative of substance use generally. The ASSIST V.3.0 is readily administered and covers all substances, although the pregnancy 'risk level' cut-off for tobacco is not established. Alcohol tools - the 4Ps, TLFB and 'drug' CAGE (with E: query of use to avoid withdrawal) - have been studied with other substances and could be used. General psychosocial distress and mental ill-health often co-exist with substance use and identification of substance use needs to become legitimate practice for obstetric clinicians.

  5. Relation of blood pressure to reported intake of salt, saturated fats, and alcohol in healthy middle-aged population.

    OpenAIRE

    Salonen, J.T.; Tuomilehto, J; A. Tanskanen

    1983-01-01

    The association of blood pressure with reported intake of salt, saturated fats, and alcohol was studied in a sample of 8479 subjects based on a cross sectional survey in a population aged 30 to 64 years. A consistent association was found between the mean arterial pressure and the intake of alcohol (p less than 0.001) and saturated fats (p less than 0.01). There was also a weak association between blood pressure and dietary salt intake, but this association was mostly explained by the correla...

  6. Associations between oxytocin receptor gene (OXTR) polymorphisms and self-reported aggressive behavior and anger: Interactions with alcohol consumption.

    Science.gov (United States)

    Johansson, Ada; Westberg, Lars; Sandnabba, Kenneth; Jern, Patrick; Salo, Benny; Santtila, Pekka

    2012-09-01

    Oxytocin has been implicated in the regulation of social as well as aggressive behaviors, and in a recent study we found that the effect of alcohol on aggressive behavior was moderated by the individual's genotype on an oxytocin receptor gene (OXTR) polymorphism (Johansson et al., 2012). In this study we wanted to deepen and expand the analysis by exploring associations between three (rs1488467, rs4564970, rs1042778) OXTR polymorphisms and aggressive behavior, trait anger as well as anger control in a population-based sample of Finnish men and women (N=3577) aged between 18 and 49 years (M=26.45 years, SD=5.02). A specific aim was to investigate if the polymorphisms would show interactive effects with alcohol consumption on aggressive behavior and trait anger, as well as to explore whether these polymorphisms affect differences in anger control between self-reported sober and intoxicated states. The results showed no main effects of the polymorphisms, however, three interactions between the polymorphisms and alcohol consumption were found. The effect of alcohol consumption on aggressive behavior was moderated by the genotype of the individual on the rs4564970 polymorphism, in line with previous results (Johansson et al., 2012). For trait anger, both the rs1488467 and the rs4564970 polymorphisms interacted with alcohol consumption. It appears that the region of the OXTR gene including both the rs4564970 and the rs1488467 polymorphisms may be involved in the regulation of the relationship between alcohol and aggressive behavior as well as between alcohol and the propensity to react to situations with elevated levels of anger.

  7. Alcoholic liver disease and pancreatitis: global health problems being addressed by the US National Institute on Alcohol Abuse and Alcoholism.

    Science.gov (United States)

    Warren, Kenneth R; Murray, Margaret M

    2013-08-01

    The review article summarizes the mission of the National Institute on Alcohol Abuse and Alcoholism (NIAAA) with focus on the NIAAA's current and future research version for alcoholic liver disease and alcoholic pancreatitis.

  8. Rhabdomyolysis and acute renal failure after strenuous exercise and alcohol abuse: case report and literature review

    Directory of Open Access Journals (Sweden)

    Elizabeth De Francesco Daher

    Full Text Available CONTEXT: Rhabdomyolysis is a severe and life-threatening condition in which skeletal muscle is damaged. Acute renal failure due to rhabdomyolysis has been widely described and its main pathophysiological mechanisms are renal vasoconstriction, intraluminal cast formation and direct myoglobin toxicity. OBJECTIVE: To report on a case of acute renal failure (ARF induced by rhabdomyolysis due to strenuous exercise and alcohol abuse and to describe the pathophysiology of this type of ARF. CASE REPORT: A 39-year-old man arrived at the hospital emergency service with swollen legs and lower extremity compartment syndrome. He was oliguric and had serum creatinine and urea levels of 8.1 mg/dl and 195 mg/dl, respectively. The diagnosis of rhabdomyolysis was made through clinical and laboratory findings (creatine kinase activity of 26320 IU/l. The initial treatment consisted of fluid replacement and forced diuresis. The specific treatment for compartment syndrome, such as fasciotomy, was avoided in order to prevent infection. Partial recovery of renal function was recorded, after ten hemodialysis sessions. Complete recovery was observed after two months of follow-up.

  9. High octane ethers from synthesis gas-derived alcohols. Quarterly technical progress report, July--September 1993

    Energy Technology Data Exchange (ETDEWEB)

    Klier, K.; Herman, R.G.; Feeley, O.C.; Johansson, M.A.

    1993-11-01

    The objective of the proposed research is to synthesize oxygenated fuel ethers, primarily methyl isobutyl ether (MIBE) and methyl tertiary butyl ether (MTBE), directly from coal-derived H{sub 2}/CO/CO{sub 2} synthesis via alcohol mixtures that are rich in methanol and 2-methyl-1-proanol (isobutanol). The overall scheme involves gasification of coal, purification and shifting of the synthesis gas, higher alcohol synthesis, and direct synthesis of ethers. Both organic and inorganic catalysts will be investigated, and the better catalysts will be subjected to long term performance studies. The project is divided into the following three tasks: (1) synthesis of high octane ethers from alcohol mixtures containing predominantly methanol and 2-methyl-1-propanol over superacid resins, (2) inorganic catalysts for the synthesis of high octane ethers form alcohols, and (3) long term performance and reaction engineering for scale-up of the alcohols-to-ether process. A summary of technical progress is provided in this report.

  10. Reported Changes in Students' Alcohol Consumption Following a Brief Education of What Constitutes a Standard Drink

    Science.gov (United States)

    Bergen-Cico, Dessa; Kilmer, Jason

    2010-01-01

    Intercept surveys were conducted with 149 college students each asked to record their alcohol consumption for the previous two weeks using the Timeline Follow-back (TLFB method). Immediately following completion of the pretest TLFB alcohol survey the students were presented with brief educational information defining what constitutes one standard…

  11. Current Reports: Educating Scientists and Engineers: The View from OTA.

    Science.gov (United States)

    Morgan, Robert P.

    1989-01-01

    Compares two engineering education reports which urge the following needs and emphases: attract and retain minorities, retain students already in engineering school, and allow students to enter the engineering program at various levels. Criticizes the Office of Technology Assessment's report and supplies prescriptions for the future. (MVL)

  12. Alcohol dementia and thermal dysregulation: a case report and review of the literature.

    Science.gov (United States)

    Tanev, Kaloyan S; Roether, Melissa; Yang, Clifford

    Wernicke's encephalopathy and Korsakoff's psychosis in alcoholics are thought to be due to thiamine deficiency. When the process goes untreated, patients may develop alcohol-induced persisting dementia. We review the literature on thermal dysregulation and the place of thiamine treatment in Wernicke's encephalopathy, Korsakoff's psychosis, and alcohol-induced persisting dementia. We describe a patient with alcohol-induced persisting dementia who showed thermal dysregulation which responded to parenteral but not oral thiamine. Subsequently, he developed aspiration pneumonia with associated fever reaction and expired. We describe the neuroimaging findings--diffuse cortical atrophy, ventricular dilatation, atrophy of the corpus callosum, hypothalamus, and medulla, and a probable arachnoid cyst in the left temporal tip. We conclude that thermal dysregulation was likely related to dysfunction of temperature regulatory brain centers, that thermal dysregulation was stabilized with parenteral but not oral thiamine, and that parenteral thiamine may have a role even in chronic cases of alcohol-induced persisting dementia.

  13. A decrease in the size of the basal ganglia following prenatal alcohol exposure: a preliminary report.

    Science.gov (United States)

    Mattson, S N; Riley, E P; Jernigan, T L; Garcia, A; Kaneko, W M; Ehlers, C L; Jones, K L

    1994-01-01

    Prenatal alcohol exposure is known to cause damage to the central nervous system. This study sought to further elucidate the structural brain damage that occurs following prenatal alcohol exposure in both children and rats. Two children with histories of maternal alcohol abuse but who did not qualify for a diagnosis of Fetal Alcohol Syndrome (FAS), based on established criteria, underwent magnetic resonance imaging. Reduced volumes were found for the cerebrum and cerebellum. In addition, the proportional volume of the basal ganglia was reduced, although the proportional volumes of cortical and subcortical fluid, cortical gray matter, limbic and nonlimbic cortex, and diencephalic structures were unaffected. These findings are compared with our recent MRI findings in two cases of FAS. In addition, the caudate-putamen and ventricular areas were assessed in rats exposed to alcohol prenatally. Whereas the overall brain section area was not reduced in size, the area of the caudate-putamen was reduced and that of the ventricles was enlarged.

  14. Normative perceptions of alcohol-related consequences among college students.

    Science.gov (United States)

    Brett, Emma I; Leavens, Eleanor L; Miller, Mary Beth; Lombardi, Nathaniel; Leffingwell, Thad R

    2016-07-01

    College students in the U.S. continue to drink in hazardous ways and experience a range of alcohol-related consequences. Personalized feedback interventions (PFIs), which often include normative components comparing personal drinking to that of similar peers, have been effective in reducing alcohol outcomes among college students. Though normative perceptions of the quantity and frequency of alcohol use have been examined in many studies, norms for alcohol-related consequences have received less attention. The current study examined self-other discrepancies (SODs) for alcohol-related consequences among college students. Participants overestimated how often alcohol-related consequences are experienced by other same-sex students on campus and rated consequences as more acceptable for others to experience than themselves. No differences in SODs were found between those who did and did not report alcohol use. Future studies should examine the efficacy of PFIs that incorporate normative feedback on alcohol-related consequences.

  15. Probiotics as a novel treatment for non-alcoholic Fatty liver disease; a systematic review on the current evidences.

    Science.gov (United States)

    Kelishadi, Roya; Farajian, Sanam; Mirlohi, Maryam

    2013-04-01

    Non-alcoholic fatty liver disease (NAFLD) is a chronic liver disease, with 5-10% of liver having extra fat. Increase in its prevalence in all age groups is linked with obesity and Type II diabetes. The treatment of NAFLD remains controversial. A growing body of evidence suggests a relation between overgrowth of gut microbiota with NAFLD and non-alcoholic steatohepatitis (NASH). The objective of this review is to provide an overview on experimental and clinical studies assessing all positive and negative effects of probiotics. We made a critical appraisal on various types of documents published from 1999 to March 2012 in journals, electronic books, seminars, and symposium contexts including Medline, PubMed, and Cochrane Central Register of Controlled Trials databases. We used the key words: "non-alcoholic fatty liver disease, probiotics, non-alcoholic steatohepatitis, liver disease, and fatty liver". Probiotics, as biological factors, control the gut microbiota and result in its progression. It is in this sense that they are suggestive of a new and a natural way of promoting liver function. Correspondingly, limited evidence suggests that probiotics could be considered as a new way of treatment for NAFLD. Various experimental studies and clinical trials revealed promising effects of probiotics in improving NAFLD; however given the limited experience in this field, generalization of probiotics as treatment of NAFLD needs substantiation through more trials with a larger sample sizes and with longer-term follow up.

  16. Is adolescent alcohol use associated with self-reported hypomanic symptoms in adulthood? - Findings from a prospective birth cohort.

    Science.gov (United States)

    Fasteau, Melissa; Mackay, Daniel; Smith, Daniel J; Meyer, Thomas D

    2017-09-01

    High rates of alcohol use disorder (AUD) are reported in people with major depression (MD) and bipolar disorder (BD). Substance abuse problems in adolescence may also indicate risk for future onset of mood disorders, especially BD. Data collected from the Avon Longitudinal Study of Parents and Children (ALSPAC), a large UK birth cohort, allowed information to be collected over several different time points and to test whether problematic alcohol use at age 16 was predictive of vulnerability to hypomanic symptoms at age 23. Controlling for a participant's gender, SES, marital status of the mother, a likely history of maternal depression, and adolescents' level of depressive symptoms at age 16, a hierarchical linear regression revealed that self-reported alcohol use in adolescence predicted the future onset of hypomanic/manic symptoms. Limitations include attrition and relying solely on self-ratings. Despite these limitations, the results suggest problematic alcohol use in adolescence predicts a vulnerability to hypomanic or manic symptoms. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  17. Differences in childhood physical abuse reporting and the association between CPA and alcohol use disorder in European American and African American women.

    Science.gov (United States)

    Werner, Kimberly B; Grant, Julia D; McCutcheon, Vivia V; Madden, Pamela A F; Heath, Andrew C; Bucholz, Kathleen K; Sartor, Carolyn E

    2016-06-01

    The goal of the current study was to examine whether the magnitude of the association between childhood physical abuse (CPA) and alcohol use disorder (AUD) varies by type of CPA assessment and race of the respondents. Data are from the Missouri adolescent female twins study and the Missouri family study (N = 4508) where 21.2% identified as African American (AA) and 78.8% as European American (EA); mean age = 23.8. Data were collected using a structured comprehensive interview which assessed CPA experiences using behavioral questions about specific abusive behaviors and trauma checklist items. Cox proportional hazards regression analyses were conducted, adjusting for additional risk factors associated with AUD, including co-occurring psychiatric disorders (defined as time-varying) and parental alcohol misuse. Overall, CPA reporting patterns were highly correlated (tetrachoric ρ = 0.73); although, only 25.8% of women who endorsed behaviorally defined CPA also endorsed checklist items whereas 72.2% of women who endorsed checklist items also endorsed behavioral questions. Racial disparities were evident, with behaviorally defined CPA increasing the hazard for AUD in EA but not AA women. Additional racial disparities in the risk for AUD were observed: increased hazard for AUD were associated with major depressive disorder in AA, and cannabis dependence and paternal alcohol problems in EA, women. Results demonstrate the relevance of the type of CPA measure in assessing CPA in studies of alcohol-related problems-behavioral items may be more inclusive of CPA exposure and more predictive of AUD- and highlight racial distinctions of AUD etiology in women. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  18. Quarterly Technical Progress Report - Investigation of Syngas Interaction in Alcohol Synthesis Catalysts

    Energy Technology Data Exchange (ETDEWEB)

    Murty A. Akundi

    1998-11-10

    This report presents the work done on " Investigation of Syngas Interaction in Alcohol Synthesis Catalysts" during the last quarter. The major activity during this period is on FTIR absorption studies of Co/Cr catalysts using CO as a probe molecule. Transition metals cobalt and copper play significant roles in the conversion of syngas (CO + H2 ) to liquid fuels. With a view to examine the nature of interaction between CO and metal, the FTIR spectra of CO adsorbed on Co-Cr2 O3 composites were investigated. The results indicate that as cobalt loading increases, the intensity of the CO adsorption bands increase and several vibrational modes seem to be promoted. Heat treatment of the sample revealed two distinct processes of adsorption. Bands due to physisorption disappeared while bands due to chemisorption not only increased in intensity but persisted even after desorption. It seems that the physisorption process is more active when the catalyst is fresh and is hindered when carbidic/carbonyl formations occur on the metal surfaces.

  19. Effects of Beverage-Specific Alcohol Consumption on Drinking Behaviors among Urban Youth

    Science.gov (United States)

    Maldonado-Molina, Mildred M.; Reingle, Jennifer M.; Tobler, Amy L.; Komro, Kelli A.

    2010-01-01

    Alcoholic beverage consumption among high school students has shifted from beer to liquor. The current longitudinal study examined the effects of beverage-specific alcohol use on drinking behaviors among urban youth. Data included 731 adolescents who participated in Project Northland Chicago and reported consuming alcohol in 7th grade. Logistic…

  20. Patterns of Alcohol Use among Adolescents and Associations with Emotional and Behavioral Problems. OAS Working Paper.

    Science.gov (United States)

    Greenblatt, Janet C.

    Findings from the National Household Survey on Drug Abuse (NHSDA) show a substantial decrease in alcohol use by youth during the past decade. Yet despite these trends, an estimated 1 in 5 teenagers were current alcohol drinkers and 1 in 13 were binge alcohol drinkers. This report provides data showing the relationship between emotional state,…

  1. The interaction of approach-alcohol action tendencies, working memory capacity, and current task goals predicts the inability to regulate drinking behavior.

    Science.gov (United States)

    Sharbanee, Jason M; Stritzke, Werner G K; Wiers, Reinout W; Young, Paul; Rinck, Mike; MacLeod, Colin

    2013-09-01

    The inability to regulate alcohol consumption has been attributed to an imbalance between stimulus-driven behavioral biases, or action tendencies, and the ability to exert goal-directed control, or working memory capacity (WMC). Previous research assessing the interaction between these variables has not considered the effect of whether individuals' current goals or task demands require goal-directed control. Our aim was to examine the potential interaction of appetitive action tendencies and the ability to exert control over these action tendencies as a function of whether task demands require applying control for successful task completion. Two groups of social drinkers (n = 40 per group) who differed in their ability to regulate their alcohol consumption completed a novel variant of the Approach-Avoidance Task (AAT), which separately assessed approach and avoid trials. The approach and avoidance responses differentially require goal-directed control, depending on whether the task-relevant response is incongruent with the stimulus-driven action tendency. Results indicated that (a) group differences in AAT indices were only observed on trials that required an avoidance movement, which are trials where the task-relevant response would be incongruent with an approach action tendency, and (b) the extent of the group differences for these avoidance trials was moderated by individual differences in WMC, such that problem drinkers with lower WMC showed greater behavioral bias toward alcohol than those with higher WMC. These findings suggest that difficulties in regulating alcohol consumption arise from a complex interaction of action-tendencies, WMC, and current goals or task demands.

  2. Injuries, negative consequences, and risk behaviors among both injured and uninjured emergency department patients who report using alcohol and marijuana

    Directory of Open Access Journals (Sweden)

    Woolard Robert

    2009-01-01

    Full Text Available Background: Brief intervention (BI to reduce hazardous drinking and negative consequences such as injury has been effective when given in the emergency department (ED. The effectiveness and effect of BI has varied between injured and uninjured ED patients. This study compares injured and uninjured ED patients who admit to alcohol and marijuana use to determine their need and their readiness for BI. Patients and Methods: Participants volunteered to enter a randomized controlled trial of BI to reduce hazardous alcohol and marijuana use. Adult ED patients who had had alcohol in the last month and smoked marijuana in the last year were recruited. Those patients who were admitted to hospital, were under police custody, or were seeking treatment for substance use or psychiatric disorder were excluded. Research assistants interviewed participants using a validated questionnaire. Data were analyzed using SAS (version 9.1. Binominal tests of proportions, t-test analyses, and transformations were conducted as appropriate. Results: Injured (n = 249 and uninjured (n = 266 study participants reported very high, statistically equivalent (P > 0.05, rates of binge drinking (4-5 days/month, marijuana use (13 days/month, driving under the influence of marijuana or alcohol (>49% in the last 3 months, injury (>83% in the last year, and other negative consequences (>64% in the last 3 months prior to their ED visit. These behaviors and the consequences demonstrate a need for change. Both injured and uninjured subjects were ready to change (>56% and confident they could change (>91% alcohol and marijuana use. Discussion: ED patients who admit to alcohol and marijuana use also use other hazardous substances and participate in high-risk behaviors. In both injured and uninjured patients who admit using alcohol and marijuana, the ED visit is an opportunity to deliver BI to reduce alcohol and marijuana use and associated risk behaviors and the subsequent injury and

  3. Alcohol Misuse Among Nursing Students.

    Science.gov (United States)

    Nair, Julie McCulloh; Nemeth, Lynne S; Williams, Pamela Holtzclaw; Newman, Susan D; Sommers, Marilyn S

    2015-01-01

    The self-reported prevalence of alcohol use among U.S. college students decreased from 90.5% in 1980 to 79.2% in 2012. National efforts exist to reduce alcohol misuse among college students in the United States, yet little research addresses substance abuse among nursing students and even less addresses alcohol misuse. Alcohol misuse in nursing students may result in patient harm. This scoping study describes the state of the science of alcohol misuse among nursing students, guided by the research question: "What is the current state of alcohol misuse among U.S. nursing students?" Evidence was drawn from several scholarly sources. Articles were included if they addressed U.S. nursing students; alcohol misuse; substance abuse or chemical impairment; prevalence rates; and/or characteristics including nursing student behaviors, attitudes, and beliefs. Using thematic analysis, common themes were extracted, followed by hand coding those themes and using NVivo qualitative software. Six studies met inclusion criteria. Three themes, eight subthemes, and several gaps in knowledge were identified. The themes include "high prevalence exists," "necessity of supportive environments," and "hopelessness without policies." Subthemes include "root cause," "vulnerable population," "scholarship and substance use," "education," "identification of risk factors," "prevention and deterrents," "safety," "ethical and legal issues," and "consequences." On the basis of this analysis, several research questions were developed to explore alcohol misuse in this population. Alcohol was the most often used substance. Nursing students were unaware of a safe level of consumption and the potential negative health-related and professional effects associated with alcohol misuse.

  4. Brief Report: Tailgating as a unique context for parental modeling on college student alcohol use

    OpenAIRE

    Abar, Caitlin; Turrisi, Rob; Abar, Beau

    2010-01-01

    Little attention has been directed toward potential differential effects of the various contexts in which parents model alcohol use. The present study examined college football tailgating as a potential context in which parental modeling may be more or less risky. 290 college freshmen were assessed for perceptions of their parents’ drinking and tailgating behaviors, individual alcohol use and consequences. Hierarchical multiple regressions were performed and results revealed that parental tai...

  5. IMPLICATIONS OF THE CURRENT EXPOSURE DRAFT ON AUDIT REPORTING

    Directory of Open Access Journals (Sweden)

    George Silviu CORDOȘ

    2015-04-01

    Full Text Available The regulatory changes come as a response to perceived deficiencies in the postfinancial crisis, and their goal is to improve users' perception of the usefulness and quality of the audit report. The article approaches the subject of these proposals to revise the standards and their implications for the audit report. The article is divided into five parts: the first part the authors present a brief introduction to the subject matter; the second part presents the research methodology; the third part the authors present a review of the literature research; the fourth section presents an analysis of the responses of EU respondents to the Exposure Draft issued by the IAASB in July 2013 and the last part the authors present research findings, limitations and perspectives.

  6. Report on results of current and future metal casting

    Energy Technology Data Exchange (ETDEWEB)

    Unal, Cetin [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Carlson, Neil N. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-09-28

    New modeling capabilities needed to simulate the casting of metallic fuels are added to Truchas code. In this report we summarize improvements we made in FY2015 in three areas; (1) Analysis of new casting experiments conducted with BCS and EFL designs, (2) the simulation of INL’s U-Zr casting experiments with Flow3D computer program, (3) the implementation of surface tension model into Truchas for unstructured mesh required to run U-Zr casting.

  7. Appendiceal mucocele: Case reports and review of current literature

    Science.gov (United States)

    Karakaya, Kemal; Barut, Figen; Emre, Ali Ugur; Ucan, Hamdi Bulent; Cakmak, Guldeniz Karadeniz; Irkorucu, Oktay; Tascilar, Oge; Ustundag, Yucel; Comert, Mustafa

    2008-01-01

    The mucocele of the appendix is an uncommon disorder which is often asymptomatic but sometimes causes acute appendicitis-like symptoms. Sometimes, patients with mucocele can present with confusing symptoms. Preoperative suspicion and diagnosis of appendiceal mucocele are important. Ultrasonography and computed tomography are useful tools for the diagnosis of appendiceal mucocele. It may be also recognised by colonoscopy as a smooth submucosal lesion of the cecum. Optimal management of the mucocele could be achieved through accurate preoperative diagnosis. Preoperative diagnosis is a major component for minimizing intra-operative and post-operative complications. We herein report five cases and discuss the diagnostic methods and surgical treatment. PMID:18407611

  8. Patellofemoral pain: Challenging current practice - A case report.

    Science.gov (United States)

    Smith, Benjamin E; Hendrick, Paul; Logan, Pip

    2016-04-01

    Patellofemoral pain (PFP) is a common problem in young people, with 1 in 6 suffering at any one time. It is unclear which management approach is the optimal method for treating PFP in the long term, with traditional physiotherapy examination focusing on assessing for specific structural dysfunction. A rationale for a different assessment and treatment approach, one that moves the focus away from a biomedical/tissue pathology model towards one directed at the neurophysiology of pain, has been suggested. The patient was a 21 year old male with a 6 year history of PFP with previous failed physiotherapeutic treatment. He reported previous multiple healthcare practitioners' advice to avoid activities that were painful as reasons for being unable to participate in sporting activities. No specific structural testing was performed, such as specific muscle strength, length, foot position, patella movement and position, or movement patterns. Descriptions of tissue based pathology models of pain, e.g. patella mal-tracking, were actively discouraged and challenged. The patient was taught to perform one uncomfortable/painful exercise as part of his rehabilitation programme twice a day. The patient achieved 80% improvement in his symptoms over 7 appointments and a return to physical activity following a 5 month rehabilitation programme purposively designed to elicit pain by means of gradually exercising and loading the tissues. This case report highlights the need for further research into exercise protocols for patients suffering with PFP based upon neurophysiology models of pain.

  9. Screening, testing, and reporting for drug and alcohol use on labor and delivery: a survey of Maryland birthing hospitals.

    Science.gov (United States)

    Miller, Catherine; Lanham, Amy; Welsh, Christopher; Ramanadhan, Shaalini; Terplan, Mishka

    2014-01-01

    Recent amendments to the Child Abuse Prevention and Treatment Act tie the receipt of federal block grants to mandatory reporting of substance-exposed newborns. To determine rates of screening, testing, and reporting of drug and alcohol use at the time of delivery, we administered a telephone survey of nursing managers and perinatal social workers at Maryland birthing hospitals. Of the 34 hospitals, 31 responded (response rate 91%). Although 97% of hospitals reported universal screening, only 6% used a validated instrument. Testing was reported by 94% with 45% reporting universal maternal testing and 7% universal newborn testing. Only 32% reported obtaining maternal consent prior to testing. There is significant heterogeneity in screening and testing for substance use in birthing hospitals. Given federal reporting mandates, state-level practices need to be standardized.

  10. Assessment of ether and alcohol fuels from coal. Volume 2. Technical report

    Energy Technology Data Exchange (ETDEWEB)

    1983-03-01

    A unique route for the indirect liquefaction of coal to produce transportation fuel has been evaluated. The resultant fuel includes alkyl tertiary alkyl ethers and higher alcohols, all in the gasoline boiling range. When blended into gasoline, the ether fuel provides several advantages over the lower alcohols: (1) lower chemical oxygen content, (2) less-severe water-separation problems, and (3) reduced front-end volatility effects. The ether fuel also has high-octane quality. Further, it can be utilized as a gasoline substitute in all proportions. Production of ether fuel combines several steps, all of which are or have been practiced on an industrial scale: (1) coal gasification, (2) gas cleanup and shift to desired H/sub 2/:CO ratio, (3) conversion of synthesis gas to isobutanol, methanol, and higher alcohols, (4) separation of alcohols, (5) chemical dehydration of isobutanol to isobutylene, and (6) etherification of isobutylene with methanol. A pilot-plant investigation of the isobutanol synthesis step was performed. Estimates of ether-fuel manufacturing costs indicate this process route is significantly more costly than synthesis of methanol. However, the fuel performance features provide incentive for developing the necessary process and catalyst improvements. Co-production of higher-molecular-weight co-solvent alcohols represents a less-drastic form of methanol modification to achieve improvement in the performance of methanol-gasoline blends. Costs were estimated for producing several proportions of methanol plus higher alcohols from coal. Estimated fuel selling price increases regularly but modestly with higher alcohol content.

  11. Langerhans cell histiocytosis: Current concepts in dentistry and case report

    Science.gov (United States)

    Ramos-Gutiérrez, Efraín; Alejo-González, Francisco; Ruiz-Rodríguez, Socorro; Garrocho-Rangel, José-Arturo

    2016-01-01

    Langerhans cell histiocytosis (LCH), which is a rare granulomatous pediatric disease of unknown etiology, is characterized by the idiopathic proliferation and accumulation of abnormal and clonal Langerhans cells or their marrow precursors, resulting in localized, solitary or multiple destructive lesions. These lesions are most commonly eosinophilic granuloma, which are found in craniofacial bone structures such as the skull and mandible, skin and other organs. In children, the disease has a variable initial presentation, and the clinical course, prognosis and survival are unpredictable. The aims of this report were to present an LCH case in a girl aged 2 years, 8 months and her clinicopathological features, to describe the bucodental management provided, and to discuss special dental considerations of this disease. Key words:Children, dental management, histiocytosis, Langerhans cells. PMID:26855698

  12. Lower hybrid current drive for edge current density modification in DIII-D: Final status report

    Energy Technology Data Exchange (ETDEWEB)

    Fenstermacher, M.E. [Lawrence Livermore National Lab., CA (United States); Porkolab, M. [Massachusetts Inst. of Tech., Cambridge, MA (United States). Plasma Fusion Center

    1993-08-04

    Application of Lower Hybrid (LH) Current Drive (CD) in the DIII-D tokamak has been studied at LLNL, off and on, for several years. The latest effort began in February 1992 in response to a letter from ASDEX indicating that the 2.45 GHz, 3 MW system there was available to be used on another device. An initial assessment of the possible uses for such a system on DIII-D was made and documented in September 1992. Multiple meetings with GA personnel and members of the LH community nationwide have occurred since that time. The work continued through the submission of the 1995 Field Work Proposals in March 1993 and was then put on hold due to budget limitations. The purpose of this document is to record the status of the work in such a way that it could fairly easily be restarted at a future date. This document will take the form of a collection of Appendices giving both background and the latest results from the FY 1993 work, connected by brief descriptive text. Section 2 will describe the final workshop on LHCD in DIII-D held at GA in February 1993. This was an open meeting with attendees from GA, LLNL, MIT and PPPL. Summary documents from the meeting and subsequent papers describing the results will be included in Appendices. Section 3 will describe the status of work on the use of low frequency (2.45 GHZ) LH power and Parametric Decay Instabilities (PDI) for the special case of high dielectric in the edge regions of the DIII-D plasma. This was one of the critical issues identified at the workshop. Other potential issues for LHCD in the DIII-D scenarios are: (1) damping of the waves on fast ions from neutral beam injection, (2) runaway electrons in the low density edge plasma, (3) the validity of the WKB approximation used in the ray-tracing models in the steep edge density gradients.

  13. Alcohol Alert

    Science.gov (United States)

    ... main content National Institute on Alcohol Abuse and Alcoholism (NIAAA) Main Menu Search Search form Search Alcohol & ... on a single aspect of alcohol abuse and alcoholism. Please click on the desired publication for full ...

  14. Habitus of home and traditional drinking: a qualitative analysis of reported middle-class alcohol use.

    Science.gov (United States)

    Brierley-Jones, Lyn; Ling, Jonathan; McCabe, Karen E; Wilson, Graeme B; Crosland, Ann; Kaner, Eileen F S; Haighton, Catherine A

    2014-09-01

    There is evidence that alcohol consumption among those in middle-class occupations consistently exceeds safe levels, yet there has been little research into why this occurs. This article explores the meanings associated with alcohol use among professional, managerial and clerical workers. Qualitative data were collected from five focus groups of male and female employees aged 21-55 (N =49: 32 male, 17 female). Each focus group was conducted on the premises of a medium-scale or large-scale employer, four public sector and one private sector, in the north-east of England. Using Bourdieu's concepts of 'habitus', 'capitals' and 'fields' we found that, among these middle-class occupational groups, alcohol use was associated with two habitus: a 'home drinking' habitus and a 'traditional drinking' habitus. Those of the home drinking habitus particularly used wine as a source of cultural capital and a means of distinction, whereas those in the traditional habitus consumed lager, beer and spirits to have fun in social settings. A small minority appeared to belong to a third, omnivorous, habitus where a wide range of alcoholic drinks were consumed in a variety of contexts. Existing public health initiatives to reduce alcohol consumption may require modification to accommodate a range of drinking cultures. © 2014 The Authors. Sociology of Health & Illness © 2014 Foundation for the Sociology of Health & Illness/John Wiley & Sons Ltd.

  15. Current concepts in hypophosphatasia: case report and literature review.

    Science.gov (United States)

    Hollis, Amy; Arundel, Paul; High, Alec; Balmer, Richard

    2013-05-01

    BACKGROUND.  Hypophosphatasia (HP) is characterized by defective mineralization of bone and teeth because of deficient alkaline phosphatase activity. There are generally six recognized clinical forms, of which the most severe is often lethal prenatally or early in life. In milder forms, such as odontohypophosphatasia (OHP), premature exfoliation of primary teeth may be the only clinical manifestation. CASE REPORT.  A 20-month-old girl was referred to the Specialist Paediatric Salaried Dental Service within the Harrogate and District NHS Foundation Trust with mobility of tooth numbers 71 and 81. Clinical examination revealed grade III mobile 71 and 81, with minimal gingival inflammation and plaque deposits. There were no other dental findings and no significant medical history. Tooth numbers 71 and 81 exfoliated prematurely with no evidence of root resorption, shortly after presentation. Haematological and urinary investigations showed no abnormalities. Histological examination showed a complete absence of cementum. A diagnosis of OHP was made. After 10 months of dental follow-up, no further teeth have increased mobility. CONCLUSION.  Odontohypophosphatasia should be included as a differential diagnosis in children presenting with early loss of primary teeth. The dentist may be the first health care professional to whom the patient presents.

  16. Alcohol Use and HIV Risk among Juvenile Drug Court Offenders

    OpenAIRE

    Tolou-Shams, Marina; Houck, Christopher D.; Nugent, Nicole; Conrad, Selby M.; REYES, AYANARIS; Brown, Larry K.

    2012-01-01

    Juvenile drug courts (JDC) largely focus on marijuana and other drug use interventions. Yet, JDC offenders engage in other high-risk behaviors, such as alcohol use and sexual risk behaviors, which can compromise their health, safety and drug court success. An examination of alcohol use and sexual risk behaviors among 52 male substance abusing young offenders found that over 50% were using alcohol, 37% reported current marijuana use and one-third of all sexual intercourse episodes were unprote...

  17. Probe molecule studies: Active species in alcohol synthesis. Final report, July 1993--July 1994

    Energy Technology Data Exchange (ETDEWEB)

    Blackmond, D.G.; Wender, I.; Oukaci, R.; Wang, Jian

    1994-07-01

    The objectives of this project are to investigate the role(s) of cobalt and copper in constructing the active sites for the formation of higher alcohols from CO/H{sub 2} over the Co-Cu based catalysts by using different reduction treatments and applying selected characterization tools such as TPR, TPD, XRD and XPS as well as to generate mechanistic information on the reaction pathway(s) and key intermediate(s) of higher alcohol synthesis from CO/H{sub 2} over Co-Cu/ZnO catalysts by the approach of in-situ addition of a probe molecule (nitromethane).

  18. Anticonvulsants for alcohol withdrawal.

    Science.gov (United States)

    Minozzi, Silvia; Amato, Laura; Vecchi, Simona; Davoli, Marina

    2010-03-17

    from one study, 72 participants, favour paraldehyde plus chloral hydrate versus chlordiazepoxide, for the severe-life threatening side effects, RR 0.12 (0.03 to 0.44). Results of this review do not provide sufficient evidence in favour of anticonvulsants for the treatment of AWS. There are some suggestions that carbamazepine may actually be more effective in treating some aspects of alcohol withdrawal when compared to benzodiazepines, the current first-line regimen for alcohol withdrawal syndrome. Anticonvulsants seem to have limited side effects, although adverse effects are not rigorously reported in the analysed trials.

  19. Fetal alcohol spectrum disorders and childhood cancer: a concise review of case reports and future research considerations.

    Science.gov (United States)

    Burd, Larry; Peterson, Leah; Kobrinsky, Nathan

    2014-05-01

    We reviewed the published literature on the relationship between childhood cancer and fetal alcohol spectrum disorders (FASD). A Pub Med search identified 12 subjects with the co-occurrence of FASD and cancer. We included an additional case from the author's institution. Neuroblastomas comprised 6 of the 13 (46%) case reports, yet neuroblastomas comprise only about 10% of childhood cancers (z = 4.1; P cancer was reported more than once. Few cases of childhood cancer associated with FASD were identified likely due to under ascertainment of FASD.

  20. Long-term misuse of zopiclone in an alcohol dependent woman with a history of anorexia nervosa: a case report

    Directory of Open Access Journals (Sweden)

    Keaney Francis

    2010-12-01

    Full Text Available Abstract Introduction The Z-drugs, zaleplon, zopiclone and zolpidem, are short-acting hypnotics which act at the same receptor as the benzodiazepines, but seemingly without the potential for misuse and the development of dependence of the older benzodiazepines. However, with increased prescribing of Z-drugs, reports of misuse and possible dependence began to appear in the literature, particularly in people with a history of substance misuse and comorbid psychiatric illness. Here we report the case of a woman with a history of chronic zopiclone use and anorexia nervosa, admitted for alcohol detoxification. Case presentation A 31-year old Caucasian British woman with a history of long-term zopiclone use and anorexia nervosa was admitted as an inpatient for a ten-day alcohol detoxification. Her weekly (four days out of seven intake of alcohol was 180 units and her daily intake of zopiclone, 30 mg. Apart from a short period five years ago, she had been taking zopiclone for 13 years at daily doses of up to 90 mg. She admitted to using 'on top' of her prescribed medication, purchasing extra tablets from friends or receiving them gratis from her partner. After detoxification from alcohol and zopiclone, she was prescribed diazepam which she found ineffectual and voiced her intention of returning to zopiclone on leaving the hospital. Conclusion Zopiclone is generally regarded as safer than benzodiazepines, however, this particular individual, who was using high doses of zopiclone over many years, may provide further evidence of a risk of dependency when this drug is prescribed for substance users with a comorbid psychiatric illness.

  1. Prevalence of alcohol and other psychoactive substances in drivers in general traffic. Part II: Country reports

    DEFF Research Database (Denmark)

    Houwing, Sjoerd; Hagenzieker, Marjan; Mathijssen, René

    2011-01-01

    DRUID (Driving under the Influence of Drugs, Alcohol and Medicines) aimed to combat the problem of driving under the influence of psychoactive substances by providing a solid scientific base for European policy makers. It brought together experienced organisations in Europe to assemble a coordina...

  2. Assessment of Benzodiazepine dependence in alcohol and drug dependent outpatients: A research report

    NARCIS (Netherlands)

    Kan, C.C.; Breteler, M.H.M.; Ven, A.H.G.S. van der; Timmermans, M.A.Y.; Zitman, F.G.

    2001-01-01

    In this study on 99 outpatients who were being treated for alcohol and/or drug dependence and also using benzodiazepines (BZDs), prevalence rates of DSM-III-R and ICD-10 substance dependence diagnoses were ascertained and scalability, reliability and validity of the scales of the Benzodiazepine Depe

  3. Self-reported alcohol intake in pregnancy: comparison between four methods

    DEFF Research Database (Denmark)

    Kesmodel, U; Olsen, S F

    2001-01-01

    STUDY OBJECTIVE To assess the agreement between four different measures of alcohol intake in pregnancy. DESIGN AND SETTING Danish speaking pregnant women referred to the Midwife Centre in Aarhus, Denmark, for routine antenatal care were contacted at their first visit at approximately 15–16 weeks...

  4. Children of alcoholics

    Directory of Open Access Journals (Sweden)

    Robert Oravecz

    2002-09-01

    Full Text Available The author briefly interprets the research – results, referring to the phenomenon of children of alcoholics, especially the psychological and psychopathological characteristics of children of alcoholics in adolescence and young adulthood. The author presents a screening study of adolescents. The sample contains 200 high school students at age 18. The aim of the survey was to discover the relationship between alcohol consumption of parents, PTSD - related psychopathological symptoms and reported life quality of their children. The study confirmed the hypothesis about a substantial correlation between high alcohol consumption of parents, higher psychopathological symptom - expression and lower reported life quality score of their children. Higher PTSD-related symptomatology in children of alcoholics is probably resulted by home violence, which is very often present in family of alcoholics. The article also evaluated the results regarding suicide ideation of children of alcoholics, which is definitely more frequent and more intense than in their peers living in non alcohol – dependent families.

  5. Energy drinks mixed with alcohol: misconceptions, myths, and facts.

    Science.gov (United States)

    Verster, Joris C; Aufricht, Christoph; Alford, Chris

    2012-01-01

    Whilst energy drinks improve performance and feelings of alertness, recent articles suggest that energy drink consumption combined with alcohol may reduce perception of alcohol intoxication, or lead to increased alcohol or drug use. This review discusses the available scientific evidence on the effects of mixing energy drinks with alcohol. A literature search was performed using the keywords "energy drink and Red Bull(®)" and consulting Medline/Pubmed, PsycINFO, and Embase. There is little evidence that energy drinks antagonize the behavioral effects of alcohol, and there is no consistent evidence that energy drinks alter the perceived level of intoxication of people who mix energy drinks with alcohol. No clinically relevant cardiovascular or other adverse effects have been reported for healthy subjects combining energy drinks with alcohol, although there are no long-term investigations currently available. Finally, whilst several surveys have shown associations, there is no direct evidence that coadministration of energy drinks increases alcohol consumption, or initiates drug and alcohol dependence or abuse. Although some reports suggest that energy drinks lead to reduced awareness of intoxication and increased alcohol consumption, a review of the available literature shows that these views are not supported by direct or reliable scientific evidence. A personality with higher levels of risk-taking behavior may be the primary reason for increased alcohol and drug abuse per se. The coconsumption of energy drinks being one of the many expressions of that type of lifestyle and personality.

  6. Effect of rosuvastatin on non-alcoholic steatohepatitis in patients with metabolic syndrome and hypercholesterolaemia: a preliminary report.

    Science.gov (United States)

    Kargiotis, Konstantinos; Katsiki, Niki; Athyros, Vasilios G; Giouleme, Olga; Patsiaoura, Kalliopi; Katsiki, Evangelia; Mikhailidis, Dimitri P; Karagiannis, Asterios

    2014-05-01

    There is no widely accepted treatment for non-alcoholic fatty liver disease (NAFLD) or its advanced form, non-alcoholic steatohepatitis (NASH). We administered rosuvastatin (10 mg/day) for 1 year in patients with metabolic syndrome (MetS), NASH on liver biopsy and dyslipidaemia (but without diabetes or arterial hypertension). Patients also received lifestyle advice. We report preliminary results for 6 patients. The second biopsy (at the end of the study) showed complete resolution of NASH in 5 patients, while the 6(th), which had no improvement, developed arterial hypertension and substantial rise in triglyceride levels during the study. We suspect alcohol abuse despite advice to abstain. Serum alanine transaminase (ALT) and aspartate transaminase (AST) activities were reduced by 76 and 61%, respectively (p < 0.001 for both), during treatment, while γ-glutamyl transpeptidase (γ-GT), and alkaline phosphatase (AP) showed smaller non significant reductions. Fasting plasma glucose and glycated haemoglobin (HbA1c) were significantly reduced (p<0.05). Lipid values were totally normalised and liver ultrasonography showed a complete resolution of NASH in 5 patients. Body mass index and waist circumference remained unchanged during the study. Thus, changes in liver pathology and function should be attributed to treatment with rosuvastatin. A substantial limitation of the study is the small number of patients. These preliminary findings suggest that rosuvastatin could ameliorate NASH within a year of treatment in MetS patients with dyslipidaemia.

  7. The usefulness of biomarkers of alcohol abuse in hair and serum carbohydrate-deficient transferrin: a case report.

    Science.gov (United States)

    De Giovanni, Nadia; Cittadini, Francesca; Martello, Simona

    2015-08-01

    The detection of carbohydrate-deficient transferrin (CDT) in serum is widely accepted to identify chronic alcohol consumption over the previous two weeks, but minor ethanol metabolites detected in hair often complete the information obtained. In particular, ethylglucuronide and cocaethylene (a marker of simultaneous intake of cocaine and alcohol) allow correct interpretation of data obtained in forensic cases. We refer to a negative CDT value obtained from a serum sample collected during hospitalization of a man admitted for cardiac arrest who died about 14 h later. Clinical analysis performed on admission showed a high ethanol level and a positive urinary screening for cocaine. The toxicological analyses of post-mortem samples found cocaine metabolites in his urine and blood. The negative CDT level suggested the ethanol concentration at admission to be an acute episode. Cocaine and cocaethylene well above the cut-off suggested by the literature were found in hair analyzed for the entire length (about 1 cm). Ethylglucuronide detected on the same hair sample confirmed chronic abuse of ethanol in the previous month, at least. The present report suggests caution in the interpretation of biomarkers of alcohol abuse, encouraging the detection of more than one marker to avoid misinterpretation.

  8. Alcohol in moderation

    DEFF Research Database (Denmark)

    Mueller, Simone; Lockshin, Larry; Louviere, Jordan J.

    2011-01-01

    Purpose: The study examines the market potential for low and very low alcohol wine products under two different tax regimes. The penetration and market share of low alcohol wine are estimated under both tax conditions. Consumers’ alcoholic beverage purchase portfolios are analysed and those...... products identified, which are jointly purchased with low alcohol wines. The effect of a tax increase on substitution patterns between alcoholic beverages is examined. Methodology: In a discrete choice experiment, based on their last purchase, consumers select one or several different alcoholic beverages...... volume is estimated under the current tax regime. Between six to eight percent of consumers are expected to adopt low alcohol wine alternatives as part of their alcoholic beverage portfolio. Consumers of cask wine and light beer are more likely and consumers of medium-full strength beer and spirits...

  9. Individualized exercise prescription in non-alcoholic steatohepatitis: a case report

    Directory of Open Access Journals (Sweden)

    Miguel Ángel Sánchez-Martos

    2015-03-01

    Full Text Available The effect of an individualized exercise programme on a non-alcoholic steatohepatitis case is presented. Before entering the programme the patient was treated with conventional recommendations on diet plus aerobic exercise during fourteen years, without major improvements of his analytical parameters. Two years after including him in a tailored exercise programme, aimed to fulfil the recommendations of the American College of Sports Medicine, his blood markers of liver dysfunction and cardio-metabolic risk tended to improve. Consequently, our data support the idea that in non-alcoholic steatohepatitis the exercise-based therapeutic interventions should be individualized taking into account the cardio-respiratory and muscular fitness of the patient, rather than using generic behavioural recommendations.

  10. Clinical and psychopatological features of organic depressive disorder in the individual abusing alcohol (case report

    Directory of Open Access Journals (Sweden)

    Spirina I.D.

    2015-03-01

    Full Text Available The article describes a clinical case of organic depressive disorder in the personality who sustained a traumatic brain injury and who abused alcohol, with distinguishing number of clinical and psychopathological features. Depressed mood, slowed thinking process, sleep disturbances, low self-esteem, hypochondriacal tendencies allowed to diagnose depressive disorder. Clinical history on sustained brain concussion, as well as inertness of nervous and mental processes revealed in psychodiagnostic study testified to organic genesis of the disease. Alcohol abuse by the person having an adverse organic background contributed to appearance of psychotic symptoms in clinical picture. Hallucinatory and delusional inclusions relatively quickly stopped on a background of antipsychotic treatment; this testified that they are secondary to the affective (depressive symptoms.

  11. A typology of alcohol consumption among young people

    DEFF Research Database (Denmark)

    Davoren, M.P.; Cronin, M; Perry, I.J.;

    2016-01-01

    In total, 13 studies were eligible for inclusion: 11 quantitative, one qualitative and one mixed methods. Six classes of drinkers were formed within this typology. Abstainers reported no alcohol consumption. Light drinkers reported drinking small amounts of alcohol infrequently. In comparison, social......Background Currently, alcohol consumption levels are significantly higher among younger age groups. However, previous research has noted the diversity of motivations and patterns. These patterns of drinking have yet to be synthesised into a typology. The aim of the current study was to synthesise...

  12. [Psychosocial indication of liver transplantation for alcohol-related liver failure: current controversies and imminent issues in Japanese society].

    Science.gov (United States)

    Kiuchi, Tetsuya

    2012-10-01

    Organ transplant therapy is becoming a usual practice also in Japan, which dramatically improves the length and quality of life in patients with end-stage organ disease. Liver transplantation was resumed in Japan much later than that in the West and is continued now under unique circumstances where more than 90% of grafts come from living donors. Nevertheless the number of liver transplantation for alcohol-related liver failure shows a sharp rise to the level comparable to the West, and not a few physical and/or psychosocial problems caused by recidivism after transplantation are coming up. To find appropriate solutions to how to predict recidivism and define psychosocial indication of liver transplantation in our society, and to how to monitor and support sobriety after transplantation, there is an urgent need for multidisciplinary management by hepatologist, transplant surgeon, psychiatrist, and dependence specialist. Life-saving therapy and dependence management are expected to work closely together from the viewpoints of transparency, equity, utility, and autonomy requested in transplant therapy, protection of living donors, and consideration for donor family and public emotion.

  13. Alcohol Intolerance

    Science.gov (United States)

    ... beer-alcohol.aspx. Accessed Jan. 16, 2015. Alcohol angioedema and uticaria. American Academy of Allergy, Asthma & Immunology. http://www.aaaai.org/ask-the-expert/alcohol-angioedema-urticaria.aspx. Accessed Jan. 16, 2015. Alcohol and ...

  14. Optimum catalytic process for alcohol fuels from syngas: Seventh quarterly technical progress report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1988-10-29

    The objectives of this contract are to discover and evaluate the catalytic properties of novel homogeneous, heterogeneous, or combination catalytic systems for the production of alcohol fuel extenders from syngas, to evaluate analytically and on the bench scale novel reactor concepts for use in converting syngas to liquid fuel products, and to develop on the bench scale the best combination of chemistry, reactor, and total process configuration to achieve the minimum product cost for conversion of syngas to liquid fuel products. Catalysts investigated include: ruthenium and molybdenum sulfides impregnated with cobalt. 7 figs., 9 tabs.

  15. Alcohol consumption among university students in Ireland and the United Kingdom from 2002 to 2014

    DEFF Research Database (Denmark)

    Davoren, M.P.; Demant, Jakob Johan; Shiely, Frances

    2016-01-01

    Alcohol is a leading cause of global suffering. Europe reports the uppermost volume of alcohol consumption in the world, with Ireland and the United Kingdom reporting the highest levels of binge drinking and drunkenness. Levels of consumption are elevated among university students. Thus......, this literature review aims to summarise the current research on alcohol consumption among university students in the Republic of Ireland and the United Kingdom....

  16. Vulnerability to alcohol-related problems: a policy brief with implications for the regulation of alcohol marketing.

    Science.gov (United States)

    Babor, Thomas F; Robaina, Katherine; Noel, Jonathan K; Ritson, E Bruce

    2017-01-01

    The concern that alcohol advertising can have detrimental effects on vulnerable viewers has prompted the development of codes of responsible advertising practices. This paper evaluates critically the concept of vulnerability as it applies to (1) susceptibility to alcohol-related harm and (2) susceptibility to the effects of marketing, and describes its implications for the regulation of alcohol marketing. We describe the findings of key published studies, review papers and expert reports to determine whether these two types of vulnerability apply to population groups defined by (1) age and developmental history; (2) personality characteristics; (3) family history of alcoholism; (4) female sex and pregnancy risk; and (5) history of alcohol dependence and recovery status. Developmental theory and research suggest that groups defined by younger age, incomplete neurocognitive development and a history of alcohol dependence may be particularly vulnerable because of the disproportionate harm they experience from alcohol and their increased susceptibility to alcohol marketing. Children may be more susceptible to media imagery because they do not have the ability to compensate for biases in advertising portrayals and glamorized media imagery. Young people and people with a history of alcohol dependence appear to be especially vulnerable to alcohol marketing, warranting the development of new content and exposure guidelines focused on protecting those groups to improve current self-regulation codes promoted by the alcohol industry. If adequate protections cannot be implemented through this mechanism, statutory regulations should be considered. © 2016 Society for the Study of Addiction.

  17. Fetal Alcohol Syndrome a Global Problem

    Science.gov (United States)

    ... https://medlineplus.gov/news/fullstory_163096.html Fetal Alcohol Syndrome a Global Problem: Report Countries with highest alcohol use during pregnancy include Belarus, Britain, Denmark, Ireland ...

  18. Saturday night palsy or Sunday morning hangover? A case report of alcohol-induced Crush Syndrome.

    LENUS (Irish Health Repository)

    Devitt, Brian M

    2011-01-01

    Saturday night palsy is a colloquial term given to brachial plexus injuries of the arm resulting from stretching or direct pressure against a firm object, often after alcohol or drug consumption. In most circumstances, this condition gives rise to a temporary plexopathy, which generally resolves. However, if the compression is severe and prolonged, a more grave form of this condition known as \\'Crush Syndrome\\' may occur. Skeletal muscle injury, brought about by protracted immobilization, leads to muscle decay, causing rhabdomyolysis, which may in turn precipitate acute renal failure. This condition is potentially fatal and has an extremely high morbidity. The case presented below demonstrates the drastic consequences that can result following an episode of \\'binge\\' drinking in a young man. What is most concerning is that this trend is increasing across society and cases like this may not be as rare in the future.

  19. Pellagroid Dermatitis in an Alcoholic and Hypothyroid Patient. A Case Report

    Directory of Open Access Journals (Sweden)

    Graciela Cabrera Acea

    2015-06-01

    Full Text Available Pellagroid dermatitis is a condition resulting from the deficiency of niacin and/or tryptophan that causes dermatological, gastrointestinal and neurological symptoms. It is very rare in our country, a fact that motivated us to present this case. The patient was a 49-year-old white man diagnosed with pellagroid dermatitis. He also suffered from hypothyroidism, alcohol dependence and had poor eating habits due to his frequent drinking. He had a medical history of hypertension and presented cutaneous manifestations of pellagroid dermatitis. The erythematous and scaly manifestations were located on the back of both arms. They resembled scalded skin; some had an ulcerated and blistered center and were similar to those in the neck, deltoid region and other sites exposed to sunlight. The lesions were permanently cured after vitamin therapy and skin protection from solar radiation.

  20. Optimization of Rhodium-Based Catalysts for Mixed Alcohol Synthesis -- 2011 Progress Report

    Energy Technology Data Exchange (ETDEWEB)

    Gerber, Mark A.; Gray, Michel J.; Albrecht, Karl O.; Rummel, Becky L.

    2011-10-01

    Pacific Northwest National Laboratory has been conducting research to investigate the feasibility of producing mixed alcohols from biomass-derived synthesis gas (syngas). In recent years, this research has primarily involved the further development of catalysts containing rhodium and manganese based on the results of earlier catalyst screening tests. Research during FY 2011 continued to examine the performance of RhMn catalysts on alternative supports including selected zeolite, silica, and carbon supports. Catalyst optimization continued using both the Davisil 645 and Merck Grade 7734 silica supports. Research also was initiated in FY 2011, using the both Davisil 645 silica and Hyperion CS-02C-063 carbon supports, to evaluate the potential for further improving catalyst performance, through the addition of one or two additional metals as promoters to the catalysts containing Rh, Mn, and Ir.

  1. Dimensions Underlying Student Perceptions of Religion, Sex, and Alcohol: Male and Female Differences. Research Report No. 5-83.

    Science.gov (United States)

    Patterson, Aldrich M., Jr.; Sedlacek, William E.

    Identifying the variables which influence student attitudes, perceptions, and behavior patterns in regard to religion, sex, and alcohol has been a major source of investigation. To determine the dimensions underlying the relationship among religion, sex, alcohol use, and alcohol knowledge among university students, 376 University of Maryland…

  2. A Longitudinal Evaluation of the "Here's Looking at You" Alcohol Education Program 1978-1981. Final Report.

    Science.gov (United States)

    Mauss, Armand L.; And Others

    "Here's Looking at You" (HLAY) is a creative prevention curriculum designed to cultivate a commitment among young people to deal in responsible ways with alcohol in their environment. The model, developed as a demonstration project for the National Institute on Alcohol Abuse and Alcoholism, consists of self-contained teaching units for grades…

  3. Psychoanalytic treatment of psychological addiction to alcohol (alcohol abuse).

    Science.gov (United States)

    Johnson, Brian

    2011-01-01

    The DSM-V Committee plans to abolish the distinction between Alcohol Abuse and Alcohol Dependence (dsm5.org). The author presents a case report as a proof of concept that this distinction should be retained. The author has asserted that Alcohol Abuse is a purely psychological addiction, while Alcohol Dependence involves capture of the ventral tegmental dopaminergic SEEKING system (Johnson, 2003). In psychological addiction the brain can be assumed to function normally, and ordinary psychoanalytic technique can be followed. For the patient described, transference interpretation was the fundamental key to recovery. Alcoholic drinking functioned to prevent this man from remembering overwhelming childhood events; events that were also lived out in his current relationships. Murders that occurred when he was a child were hidden in a screen memory. The patient had an obsessional style of relating where almost all feeling was left out of his associations. After he stopped drinking compulsively, he continued to work compulsively. The maternal transference had to be enacted and then interpreted in order for overwhelming memories to be allowed into conscious thought. After psychoanalysis, the patient resumed drinking and worked a normal schedule that allowed more fulfilling relationships. He had no further symptoms of distress from drinking over a 9-year followup. This case illustrates that Alcohol Abuse is a purely psychological illness, that it does not have the brain changes typical of Alcohol Dependence. Combining epidemiological, neurobiological, longitudinal, and psychoanalytic observations would allow multiple sources of information to be used in creating diagnostic categories. Losing details of human behavior by relying only on epidemiological studies is likely to cause errors in categorization of disorders. In turn, having faulty categories as the basis of further research is likely to impair identification of specific effective treatments.

  4. Estado atual e perspectivas da genética e epidemiologia do alcoolismo Current status and perspectives on the genetics and epidemiology of alcoholism

    Directory of Open Access Journals (Sweden)

    Claiton Henrique Dotto Bau

    2002-01-01

    Full Text Available O alcoolismo é um problema de saúde pública de escala mundial. O abuso e dependência combinados afetam aproximadamente 8% da população brasileira, gerando um grande custo social. O reconhecimento da existência de uma herdabilidade significativa contribuiu para o entendimento do problema como uma doença específica com origem biológica. Os avanços no conhecimento da neurobiologia da dependência permitiram delimitar uma série de genes candidatos para a predisposição. Atualmente, iniciam-se os estudos sobre o papel de polimorfismos genéticos na resposta ao tratamento. A integração de abordagens clínicas, epidemiológicas e de genética molecular pode identificar grupos clínicos mais responsivos a abordagens terapêuticas específicas.Alcoholism is a world scale health problem. Alcohol abuse and dependence combined affect approximately 8% of the Brazilian population, generating a huge social cost. The recognition of a significant heritability contributed to the understanding of this condition as a specific disease of biological origin. Advances in the knowledge of the neurobiology of dependence made possible to delimit a series of candidate genes to the predisposition. Currently, investigations on the role of genetic polymorphisms in the response to treatment start taking place. The integration of clinical, epidemiological and molecular genetic approaches may identify clinical groups more responsive to specific therapeutic approaches.

  5. Studying the effects of classic hallucinogens in the treatment of alcoholism: rationale, methodology, and current research with psilocybin.

    Science.gov (United States)

    Bogenschutz, Michael P

    2013-03-01

    Recent developments in the study of classic hallucinogens, combined with a re-appraisal of the older literature, have led to a renewal of interest in possible therapeutic applications for these drugs, notably their application in the treatment of addictions. This article will first provide a brief review of the research literature providing direct and indirect support for the possible therapeutic effects of classic hallucinogens such as psilocybin and lysergic acid diethylamide (LSD) in the treatment of addictions. Having provided a rationale for clinical investigation in this area, we discuss design issues in clinical trials using classic hallucinogens, some of which are unique to this class of drug. We then discuss the current status of this field of research and design considerations in future randomized trials.

  6. Fluorinated porphyrin tweezer: a powerful reporter of absolute configuration for erythro and threo diols, amino alcohols, and diamines.

    Science.gov (United States)

    Li, Xiaoyong; Tanasova, Marina; Vasileiou, Chrysoula; Borhan, Babak

    2008-02-13

    A general and sensitive nonempirical protocol to determine the absolute configurations of erythro and threo diols, amino alcohols, and diamines is reported. Binding of diols to the porphyrin tweezer system is greatly enhanced by increasing the Lewis acidity of the metalloporphyrin. Supramolecular complexes formed between the porphyrin tweezer host and chiral substrates exhibited exciton-coupled bisignate CD spectra with predictable signs based on the substituents on the chiral center. The working model suggests that the observed helicity of the porphyrin tweezer is dictated via steric differentiation experienced by the porphyrin ring bound to each chiral center. A variety of erythro and threo substrates were investigated to verify this chiroptical method. Their absolute configurations were unequivocally determined, and thus a general mnemonic is provided for the assignment of chirality.

  7. Pediatric non-alcoholic steatohepatitis: the first report on the ultrastructure of hepatocyte mitochondria.

    Science.gov (United States)

    Lotowska, Joanna M; Sobaniec-Lotowska, Maria E; Bockowska, Sylwia B; Lebensztejn, Dariusz M

    2014-04-21

    To investigate the ultrastructure of abnormal hepatocyte mitochondria, including their cellular and hepatic zonal distribution, in bioptates in pediatric non-alcoholic steatohepatitis (NASH). Ultrastructural investigations were conducted on biopsy liver specimens obtained from 10 children (6 boys and 4 girls) aged 2-14 years with previously clinicopathologically diagnosed NASH. The disease was diagnosed if liver biopsy revealed steatosis, inflammation, ballooned hepatocytes, Mallory hyaline, or focal necrosis, varying degrees of fibrosis in the absence of clinical, serological, or histological findings of infectious liver diseases, autoimmune hepatitis, metabolic liver diseases, or celiac disease. For ultrastructural analysis, fresh small liver blocks (1 mm(3) volume) were fixed in a solution containing 2% paraformaldehyde and 2.5% glutaraldehyde in 0.1 mol/L cacodylate buffer. The specimens were postfixed in osmium tetroxide, subsequently dehydrated through a graded series of ethanols and propylene oxide, and embedded in Epon 812. The material was sectioned on a Reichert ultramicrotome to obtain semithin sections, which were stained with methylene blue in sodium borate. Ultrathin sections were contrasted with uranyl acetate and lead citrate, and examined using an Opton EM 900 transmission electron microscope. Ultrastructural analysis of bioptates obtained from children with non-alcoholic steatohepatitis revealed characteristic repetitive mitochondrial abnormalities within hepatocytes; mainly mitochondrial polymorphisms such as megamitochondria, loss of mitochondrial cristae, and the presence of linear crystalline inclusions within the mitochondrial matrix of an increased electron density. The crystalline inclusions were particularly evident within megamitochondria (MMC), which seemed to be distributed randomly both within the hepatic parenchymal cell and the zones of hepatic lobule, without special variations in abundance. The inclusions appeared as bundles viewed

  8. Influence of unrecorded alcohol consumption on liver cirrhosis mortality.

    Science.gov (United States)

    Lachenmeier, Dirk W; Monakhova, Yulia B; Rehm, Jürgen

    2014-06-21

    Unrecorded alcohol includes illegally distributed alcohol as well as homemade or surrogate alcohol which is unintended for consumption by humans (e.g., cosmetics containing alcohol). The highest unrecorded alcohol consumption occurs in Eastern Europe and some of these countries have an over proportional liver cirrhosis mortality. Compounds besides ethanol have been hypothesized as being responsible for this observation. On the other hand, chemical investigations were unable to prove that unrecorded alcohol regularly contains contaminants above toxicological thresholds. However, illegally produced spirits regularly contain higher percentages of alcohol (above 45% by volume), but for considerably less costs compared with licit beverages, potentially causing more problematic patterns of drinking. In this review, it is investigated whether patterns of drinking rather than product composition can explain the liver cirrhosis mortality rates. Statistical examination of World Health Organization country data shows that the originally detected correlation of the percentage of unrecorded alcohol consumption and liver cirrhosis mortality rates disappears when the data is adjusted for the prevalence of heavy episodic drinking. It may be concluded that there is currently a lack of data to demonstrate causality between the composition of illicit spirits (e.g., higher levels of certain contaminants in home-produced products) and liver toxicity on a population scale. Exceptions may be cases of poisoning with antiseptic liquids containing compounds such as polyhexamethyleneguanidine, which were reported to be consumed as surrogate alcohol in Russia, leading to an outbreak of acute cholestatic liver injury, histologically different from conventional alcoholic liver disease.

  9. Young adults' retrospective reports of parenting by mothers and fathers: associations with current relationship quality.

    Science.gov (United States)

    Dalton, William T; Frick-Horbury, Donna; Kitzmann, Katherine M

    2006-01-01

    The authors examined retrospective reports of both mothers' and fathers' parenting and young adults' (N = 75) relationship quality. Multiple regression analyses showed that, as predicted, young adults' retrospective reports of the positive parenting they experienced as children were significantly related to the extent by which they currently viewed (a) others as accessible and responsive, (b) their relationships with others as meaningful and important, and (c) themselves as able to form healthy relationships. Although both mothers' and fathers' parenting related to the quality of current relationships with parents, only reports of fathers' parenting were related to the quality of current relationships with a romantic partner. Fathers' parenting was also related to views of the self as being able to form secure and close relationships. The authors address both methodological and substantive explanations for these results.

  10. Alcohol and atherosclerosis

    Directory of Open Access Journals (Sweden)

    Murilo Foppa

    2001-02-01

    Full Text Available Observational studies have attributed a protective effect to alcohol consumption on the development of atherosclerosis and cardiovascular morbidity and mortality. Alcohol intake in the amount of one to two drinks per day results in an estimated 20-40% reduction in cardiovascular events. An additional protective effect, according to major cohort studies, has been attributed to wine, probably due to antioxidant effects and platelet antiaggregation agents. On the other hand, the influence of different patterns of alcohol consumption and environmental factors may explain a great part of the additional effect of wine. Protection may be mediated by modulation of other risk factors, because alcohol increases HDL-C, produces a biphasic response on blood pressure, and modulates the endothelial function, while it neither increases body weight nor impairs glucose-insulin homeostasis. Alcohol may also have a direct effect on atherogenesis. Despite these favorable effects, the current evidence is not enough to justify prescribing alcohol to prevent cardiovascular disease.

  11. Live Reporting in a News / Current Affairs TV Show as a Factor of (Non Credibility

    Directory of Open Access Journals (Sweden)

    Tena Perišin

    2010-12-01

    Full Text Available Only a perfunctory glance at the content of current aff airs/news programs makes it clear that in just a few years time, live reporting on Croatian TV news shows has increased dramatically. Technologicaladvancements, the equipping of TV stations with mobile satellite vans, and the pressure of competition have all resulted in increased instances of live reporting. When investigating news values, pictureand sound, as well as the possibility of immediate, timely reporting represent the key characteristics of TV journalism. In this context, live reports, as part of a news segment, should add to the authenticity and credibility of the program. Currently, however, TV broadcasting houses attempt to best one another in the number of live broadcasts as a means to purport a higher quality of their program. The direct address to the camera turns a reporter from an anonymous bearer of information into the “main star”. The figures accumulated on the extent of this form used in a news show do not determine the professional level of the editorial policy. Live reporting cannot be regarded as news value if other news values are neglected in the process. Recent research shows that live reports, in most cases, have been stripped of the initial notion of reporting on important and recent events. As such, they are becoming less of a justifi ed element in the creation of news.

  12. Alcohol use and alcohol-related problems among adolescents in China

    Science.gov (United States)

    Guo, Lan; Deng, Jianxiong; He, Yuan; Deng, Xueqing; Huang, Jinghui; Huang, Guoliang; Gao, Xue; Zhang, Wei-Hong; Lu, Ciyong

    2016-01-01

    Abstract Alcohol misuse among adolescents is a common issue worldwide and is an emerging problem in China. This study aimed to investigate the prevalence of alcohol drinking and alcohol-related problems among Chinese adolescents and to explore their risk factors and connections. A cross-sectional study using an anonymous questionnaire was conducted among junior and senior high school students between 2010 and 2012. Data on self-reported alcohol use, alcohol-related problems, school factors, family factors, and psychosocial factors were collected. Descriptive analyses were made of the proportions of sociodemographics, family, school, and psychosocial factors. Multilevel logistic regression models were conducted to analyze the risk factors for alcohol drinking and alcohol-related problems. Of the 105,752 students who ranged in age from 9 to 21 years, the prevalence of current drinking among students was 7.3%, and 13.2% students reported having alcohol-related problems. Male students were 1.78 (95% confidence interval [CI] = 1.69–1.87) times more likely to be involved in current drinking and 1.86 (95% CI = 1.79–1.93) times more likely to have alcohol-related problems. Higher grade level students were at a higher risk of current drinking (adjusted odds ratio [AOR] = 1.09, 95% CI = 1.05–1.13) and having alcohol-related problems (AOR = 1.43, 95% CI = 1.42–1.58). Older students were more likely to report current drinking (AOR = 1.06, 95% CI = 1.04–1.17) and having alcohol-related problems (AOR = 1.83, 95% CI = 1.82–1.85). Having poor classmate relations (AOR = 1.28, 95% CI = 1.03–1.37), having poor relationships with teachers (AOR = 1.08, 95% CI = 1.00–1.16), and below average academic achievement (AOR = 1.50, 95% CI = 1.41–1.59) were positively associated with current drinking. Moreover, students with suicidal ideation were at a higher risk of current drinking (AOR = 1.70, 95% CI = 1.61–1.81) and having alcohol-related problems (AOR = 2.08, 95% CI = 1

  13. TVA/DOE integrated onfarm alcohol production system. Phase II. Progress report, October 1981-February 1982. Circular Z-134

    Energy Technology Data Exchange (ETDEWEB)

    Badger, P.C.; Pile, R.S.; Burch, D.W.; Mays, D.A.; Lewis, J.M.

    1982-03-01

    Equipment and procedures necessary for using a grain (corn) feedstock for onfarm alcohol production were refined and documented to provide benchmark data. Also, significant progress was made in developing technology to convert other agricultural crops into 190-proof alcohol with the farm-sized alcohol production facility. This was achieved by modifying the base alcohol-from-grain facility to process the nongrain feedstocks (Irish potatoes, sweet sorghum, sweet potatoes, sugar beets, fodder beets, and Jerusalem artichokes) being evaluated in field production trials by TVA. Alcohol production capacities of cull potatoes, water chestnuts, and cull apples were also tested. A computerized investment model was refined to predict rapidly the economic implications for alcohol production levels, feedstocks, and various system components.

  14. Self-awareness of cognitive dysfunction: Self-reported complaints and cognitive performance in patients with alcohol-induced mild or major neurocognitive disorder

    NARCIS (Netherlands)

    Walvoort, S.J.; Heijden, P.T. Van der; Wester, A.J.; Kessels, R.P.C.; Egger, J.I.

    2016-01-01

    Patients with Korsakoff's syndrome (KS) typically have difficulties in recognizing the impact of their alcohol-related cognitive deficits on daily-life functioning. In this study, mean scores on self-reported complaints (measured with Minnesota Multiphasic Personality Inventory-2-Restructured Form;

  15. Does the Computer Make a Difference? Computerized versus Face-to-Face versus Self-Report Assessment of Alcohol, Drug and Tobacco Use.

    Science.gov (United States)

    Skinner, Harvey A.; Allen, Barbara A.

    1983-01-01

    Compared histories of alcohol, drug, and tobacco use obtained by computerized interview, face-to-face interview, and self-report in clients (N=150) from an addiction treatment center. Multivariate analyses revealed no important differences. The computerized interview was rated less friendly but faster and more interesting. (Author/JAC)

  16. Alternative methods for skin irritation testing: the current status : ECVAM skin irritation task force report 1

    NARCIS (Netherlands)

    Botham, P.A.; Earl, L.K.; Fentem, J.H.; Roguet, R.; Sandt, J.J.M.

    1998-01-01

    The ECVAM Skin Irritation Task Force was established in November 1996, primarily to prepare a report on the current status of the development and validation of alternative tests for skin irritation and corrosion and, in particular, to identify any appropriate non-animal tests for predicting human

  17. Alternative methods for skin irritation testing: the current status : ECVAM skin irritation task force report 1

    NARCIS (Netherlands)

    Botham, P.A.; Earl, L.K.; Fentem, J.H.; Roguet, R.; Sandt, J.J.M.

    1998-01-01

    The ECVAM Skin Irritation Task Force was established in November 1996, primarily to prepare a report on the current status of the development and validation of alternative tests for skin irritation and corrosion and, in particular, to identify any appropriate non-animal tests for predicting human sk

  18. Contemporary art and its commercial markets: a report on current conditions and future scenarios

    NARCIS (Netherlands)

    Lind, M.; Velthuis, O.

    2012-01-01

    Contemporary Art and Its Commercial Markets: A Report on Current Conditions and Future Scenarios maps and analyzes the complex and contested entanglements of contemporary art and its commercial markets. Contemporary art as an asset category and celebrity accessory, the rise of the art fair, and the

  19. Contemporary art and its commercial markets: a report on current conditions and future scenarios

    NARCIS (Netherlands)

    Lind, M.; Velthuis, O.

    2012-01-01

    Contemporary Art and Its Commercial Markets: A Report on Current Conditions and Future Scenarios maps and analyzes the complex and contested entanglements of contemporary art and its commercial markets. Contemporary art as an asset category and celebrity accessory, the rise of the art fair, and the

  20. [Lessons from abroad. Current and previous crisis in other countries. SESPAS report 2014].

    Science.gov (United States)

    Rivadeneyra-Sicilia, Ana; Minué Lorenzo, Sergio; Artundo Purroy, Carlos; Márquez Calderón, Soledad

    2014-06-01

    The evidence available on the impact of previous crises on health reveals different patterns attributable to study designs, the characteristics of each crisis, and other factors related to the socioeconomic and political context. There is greater consensus on the mediating role of government policy responses to financial crises. These responses may magnify or mitigate the adverse effects of crises on population health. Some studies have shown a significant deterioration in some health indicators in the context of the current crisis, mainly in relation to mental health and communicable diseases. Alcohol and tobacco use have also declined in some European countries. In addition, this crisis is being used by some governments to push reforms aimed at privatizing health services, thereby restricting the right to health and healthcare. Specifically, action is being taken on the three axes that determine health system financing: the population covered, the scope of services, and the share of the costs covered. These measures are often arbitrarily implemented based on ideological decisions rather than on the available evidence and therefore adverse consequences are to be expected in terms of financial protection, efficiency, and equity. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.

  1. Alcohol use among amateur sportsmen in Ireland.

    LENUS (Irish Health Repository)

    O'Farrell, Anne M

    2010-11-18

    ABSTRACT: BACKGROUND: The objective of this study was to establish baseline data on alcohol consumption patterns, behaviours and harms among amateur sportsmen in the Republic of Ireland. FINDINGS: The study presents findings from the baseline survey for a cluster randomised controlled trial to evaluate the effectiveness of a community intervention programme to reduce problem alcohol use among a representative sample of Gaelic Athletic Association (GAA) clubs in two counties in the Republic of Ireland. Self reported alcohol use, prevalence of binge drinking, AUDIT scores and alcohol-related harms were assessed in amateur GAA sportsmen aged 16 years and over. Nine hundred and sixty (960) players completed questionnaires (72% response rate). Mean age was 24.0 years (S.D. 5.2). Of those aged 18 years or over, 75% had post-primary education; most (864, 90%) were current drinkers and 8.2% were regular smokers. The self-reported average yearly alcohol consumption was 12.5 litres. Almost one third (31%) of current drinkers reported drinking over the recommended limit of 21 standard drinks per week and just over half (54.3 %) reported drinking 6 or more standard drinks in a row at least once a week (regular binge drinking). Of those who (self) completed the Alcohol Use Disorder Identification Test (AUDIT) questionnaire, three-quarters (74.7%) had a score of 8 or more; 11.5% had a score of 20 or above warranting referral for diagnostic evaluation and treatment. Almost all (87.6%) of the 864 drinkers reported experiencing at least one harm due to their drinking. These alcohol misuse outcomes were higher than those found in a nationally representative sample of males of a similar age. There were strong associations between regular binge drinking and reporting harms such as being in a fight (adjusted odds ratio (OR) 2.02, p<0.001), missing time from work or college (adjusted OR 1.39, p=0.04) or being in an accident (adjusted OR 1.78, p=0.04). CONCLUSIONS: These male amateur

  2. Alcohol consumption among university students in Ireland and the United Kingdom from 2002 to 2014: a systematic review

    OpenAIRE

    2016-01-01

    Background: Alcohol is a leading cause of global suffering. Europe reports the uppermost volume of alcohol consumption in the world, with Ireland and the United Kingdom reporting the highest levels of binge drinking and drunkenness. Levels of consumption are elevated among university students. Thus, this literature review aims to summarise the current research on alcohol consumption among university students in the Republic of Ireland and the United Kingdom. Methods: MEDLINE, CINAHL, EMBASE a...

  3. A case control study of premorbid and currently reported physical activity levels in chronic fatigue syndrome

    Directory of Open Access Journals (Sweden)

    Buchwald Dedra

    2006-11-01

    Full Text Available Abstract Background Patients with chronic fatigue syndrome typically report high levels of physical activity before becoming ill. Few studies have examined premorbid and current activity levels in chronically fatigued patients. Methods In a case-control study, 33 patients with chronic, unexplained, disabling fatigue attending a university-based clinic specializing in fatigue were compared to 33 healthy, age- and sex-matched controls. Patients rated their activity levels before their illness and currently, using scales designed for this purpose. Controls reported their level of activity of 2 years previously and currently. Chi-square analyses, Student's t tests, and Wilcoxon signed rank tests were used in pair matched analyses. Results Compared to healthy controls, patients with chronic, unexplained fatigue rated themselves as more active before their illness (p ≤ 0.001 and less active currently (p ≤ 0.001. The patients also reported they currently stood or walked less than the controls (median [inter-quartile range] = 4 2345 versus 9 [7.5–12] hours, p ≤ 0.001, and spent more time reclining (median [inter-quartile range] = 12 10111213141516 versus 8 [8–9.5] hours, p ≤ 0.001. These differences remained significant for the subset of patients who met strict criteria for chronic fatigue syndrome or fibromyalgia. Conclusion Patients with chronic, unexplained, disabling fatigue reported being more active before becoming ill than healthy controls. This finding could be explained by greater premorbid activity levels that could predispose to illness, or by an overestimation of previous activity. Either possibility could influence patients' perceptions of their current activity levels and their judgments of recovery. Perceived activity should be addressed as part of management of the illness.

  4. Reports of past alcohol and drug use following participation in a motivation enhancing intervention: Implications for clinical assessment and program evaluation

    Directory of Open Access Journals (Sweden)

    Rosengren David B

    2012-05-01

    Full Text Available Abstract Background There is significant interest in the value of motivational approaches that enhance participant readiness to change, but less is known about clients’ self-reports of problematic behavior when participating in such interventions. Methods We examined whether participants in a motivationally-based intervention for DUI offenders changed their reports of substance use at postintervention (when reporting on the same 30 days that they reported on at preintervention. Specifically, Study 1 (N = 8,387 tested whether participants in PRIME For Life (PFL changed their reports about baseline substance levels when asked at postintervention versus at preintervention. Study 2 (N = 192 compared changes in self-reported baseline drinking between PFL and intervention as usual (IAU participants. Results Many participants in Study 1 did not change their reports about how much they used substances during the 30-day period before baseline. Among those who did, the most common change was an increase in reported amounts of baseline drug use, and typical and peak alcohol use. This sample also showed changes in reports of their baseline pattern of high-risk-use (consistent versus occasional. At postintervention, participants who were younger, single, or endorsing more indicators of alcohol dependence were more likely to later report greater frequency of baseline drug use, and greater peak and typical number of baseline drinks. Gender, education, and race were also associated with reporting inconsistency on some behaviors. In Study 2, PFL participants showed greater increases in reports of peak alcohol use compared to IAU, but both conditions showed similar increases for drugs and typical alcohol use. Conclusions In both research and clinical settings, a segment of participants may initially report less substance use than they do when asked later about the same baseline period. These preliminary findings suggest clinicians and researchers may

  5. Alcohol consumption in tertiary education students

    National Research Council Canada - National Science Library

    Reavley, Nicola J; Jorm, Anthony F; McCann, Terence V; Lubman, Dan I

    2011-01-01

    .... The aim of the current study was to survey students and staff within a tertiary education institution to investigate patterns of alcohol use, alcohol-related problems, knowledge of current National...

  6. Canadian Children and Youth in Care: The Cost of Fetal Alcohol Spectrum Disorder

    Science.gov (United States)

    Popova, Svetlana; Lange, Shannon; Burd, Larry; Rehm, Jürgen

    2014-01-01

    Background: A high prevalence of prenatal alcohol exposure has been reported among children in care and thus, the risk of fetal alcohol spectrum disorder (FASD) in this population is high. Objective: The purpose of the current study was to estimate the number of children (0-18 years) in care with FASD and to determine the associated cost by age…

  7. Social Information Processing Skills in Children with Histories of Heavy Prenatal Alcohol Exposure

    Science.gov (United States)

    McGee, Christie L.; Bjorkquist, Olivia A.; Price, Joseph M.; Mattson, Sarah N.; Riley, Edward P.

    2009-01-01

    Based on caregiver report, children with prenatal alcohol exposure have difficulty with social functioning, but little is known about their social cognition. The current study assessed the social information processing patterns of school-age children with heavy prenatal alcohol exposure using a paradigm based on Crick and Dodge's reformulated…

  8. Pellagra In An Alcoholic

    Directory of Open Access Journals (Sweden)

    Thappa Devinder Mohan

    2002-01-01

    Full Text Available Pellagra is a nutritional disorder that occurs due to niacin deficiency. In the present day context, in western world, pellagra is confined to individuals who have improper food intake, such as psychiatry patients, alcoholics and recluses. Here with we report a case of pellagra occurring in a 60 year old male who was a chronic alcoholic.

  9. Alcohol-related massive eyelid swelling: case report Edema palpebral maciço relacionado ao uso de álcool: relato de caso

    Directory of Open Access Journals (Sweden)

    Vitorino Modesto dos Santos

    2007-02-01

    Full Text Available Alcohol-related massive eyelid edema has been rarely reported. The differential diagnosis includes local and systemic conditions. Alcohol itself can be associated with dermatological hypersensitivity reactions, appearing soon after alcoholic drinks. Massive bilateral eyelid swelling can constitute diagnostic pitfalls and therapeutic challenges to general practitioners with a placebo.Edema palpebral maciço relacionado ao uso de álcool tem sido raramente descrito. O diagnóstico diferencial inclui condições locais e sistêmicas. O próprio álcool pode estar associado com reações dermatológicas de hipersensibilidade, surgindo logo após uso de bebidas alcoólicas. Edema palpebral bilateral maciço pode constituir embaraços diagnósticos e desafios terapêuticos para os clínicos.

  10. Reported levels of alcohol consumption and binge drinking within the UK undergraduate student population over the last 25 years.

    Science.gov (United States)

    Gill, Jan S

    2002-01-01

    Results of a literature review of 18 studies investigating the drinking behaviour of undergraduate students at UK universities over a period of 25 years are presented. While comparison between studies is complicated by inconsistencies in the terms employed to describe drinking behaviour, it is concluded that significant numbers of both male and female students are reported to exceed sensible weekly consumption guidelines. Recorded levels of binge drinking among both female and male students are extremely variable between studies. Further research is needed to clarify this position. However, if the most recent research evidence is substantiated, female and male binge drinking levels may exceed those of their peers in the general population and their US counterparts. The reported ramifications of harmful drinking for the health and well-being of students are reviewed. A possible link between poor academic performance and alcohol consumption appears tenuous and merits further investigation. Evidence relevant to the view that the drinking behaviour of female students is changing is considered.

  11. Pharmacologically induced alcohol craving in treatment seeking alcoholics correlates with alcoholism severity, but is insensitive to acamprosate

    OpenAIRE

    Umhau, John C.; Schwandt, Melanie L.; Usala, Julie; Geyer, Christopher; Singley, Erick; George, David T.; Heilig, Markus

    2011-01-01

    Modulation of alcohol craving induced by challenge stimuli may predict the efficacy of new pharmacotherapies for alcoholism. We evaluated two pharmacological challenges, the α2-adrenergic antagonist yohimbine, which reinstates alcohol seeking in rats, and the serotonergic compound meta-chlorophenylpiperazine (mCPP), previously reported to increase alcohol craving in alcoholics. To assess the predictive validity of this approach, the approved alcoholism medication acamprosate was evaluated for...

  12. Clinical compliance of viewing conditions in radiology reporting environments against current guidelines and standards

    Science.gov (United States)

    Daly, S.; Rainford, L.; Butler, M. L.

    2014-03-01

    Several studies have demonstrated the importance of environmental conditions in the radiology reporting environment, with many indicating that incorrect parameters could lead to error and misinterpretation. Literature is available with recommendations as to the levels that should be achieved in clinical practice, but evidence of adherence to these guidelines in radiology reporting environments is absent. This study audited the reporting environments of four teleradiologist and eight hospital based radiology reporting areas. This audit aimed to quantify adherence to guidelines and identify differences in the locations with respect to layout and design, monitor distance and angle as well as the ambient factors of the reporting environments. In line with international recommendations, an audit tool was designed to enquire in relation to the layout and design of reporting environments, monitor angle and distances used by radiologists when reporting, as well as the ambient factors such as noise, light and temperature. The review of conditions were carried out by the same independent auditor for consistency. The results obtained were compared against international standards and current research. Each radiology environment was given an overall compliance score to establish whether or not their environments were in line with recommended guidelines. Poor compliance to international recommendations and standards among radiology reporting environments was identified. Teleradiology reporting environments demonstrated greater compliance than hospital environments. The findings of this study identified a need for greater awareness of environmental and perceptual issues in the clinical setting. Further work involving a larger number of clinical centres is recommended.

  13. Design of a high activity and selectivity alcohol catalyst. Final status report and summary of accomplishments

    Energy Technology Data Exchange (ETDEWEB)

    Foley, H.C.; Mills, G.A.

    1994-07-15

    This final DOE report for grant award number DE-FG22-90PC 90291 presents the results of our efforts to better understand the Rh-Mo/{gamma}-Al{sub 2}O3 catalytic system for the hydrogenation of carbon monoxide and carbon dioxide to selectively form oxygenated products. The content of this report is divided into three major sections and a fourth, concluding section which addresses our major research accomplishments, as well as documents the most significant publications and presentations associated with this grant. The three main sections which make up the body of this report are presented in the in form of manuscripts which, in turn, summarize our progress in three areas of this project. The three body sections are organized as follows: Section I--Evidence for site isolation in Rh-Mo bimetallic catalysts derived from organometallic clusters; Section II--Surface Chemistry of Rh-Mo/{gamma}-Al{sub 2}O{sub 3}: An analysis of surface acidity; and Section III--Comparative study of Rh/Al{sub 2}O{sub 3} and Rh-Mo/Al{sub 2}O{sub 3} Catalysts. Section IV summarizes major accomplishments. The content of this final report is meant to generally highlight our progress in both characterizing the nature of the Rh-Mo/Al{sub 2}O{sub 3} system and probing its reactivity for insight on the oxygenate synergy present in this class of catalysts.

  14. Costing, Budgeting and Financial Reporting: A Report on Current Practice in the Further Education Sector. Research Report.

    Science.gov (United States)

    Learning and Skills Development Agency, London (England).

    The approaches to costing, budgeting, and financial reporting being used in further education (FE) colleges in the United Kingdom as of autumn 2000 were examined through a questionnaire that was circulated to all finance directors in the FE college sector. Approximately one-third of the sector (144 FE colleges) responded. The responding FE…

  15. National Institute on Alcohol Abuse and Alcoholism

    Science.gov (United States)

    Skip to main content National Institute on Alcohol Abuse and Alcoholism (NIAAA) Main Menu Search Search form Search Alcohol & Your Health Overview of Alcohol Consumption Alcohol's Effects on the Body Alcohol Use ...

  16. Impulsivity moderates the association between racial discrimination and alcohol problems.

    Science.gov (United States)

    Latzman, Robert D; Chan, Wing Yi; Shishido, Yuri

    2013-12-01

    Alcohol use among university students is a serious public health concern, particularly among minority students who may use alcohol to cope with experiences of racial discrimination. Although the impact of racial discrimination on alcohol use has been well-established, individual differences in factors that may act to either attenuate or exacerbate the negative effects of racial discrimination are largely unknown. One potentially fruitful individual differences trait that has repeatedly been found to predict alcohol problems is the multidimensional personality trait of impulsivity. Nonetheless, the ways in which various aspects of impulsivity interact with racial discrimination is yet unknown. The current study, therefore, examined the joint and interactive contribution of racial discrimination and impulsivity in the prediction of alcohol consumption among racial minority university students. Participants included 336 Black/African-American and Asian/Asian-American university students. Results revealed both racial discrimination and impulsivity to be significantly associated with alcohol problems. Further, individuals' responses to racial discrimination were not uniform. Specifically, the association between racial discrimination and alcohol problems was moderated by lack of Premeditation; racial discrimination was most strongly predictive of alcohol problems for those who reported low level of premeditation. Findings from the present study highlight the importance of investigating risk factors for alcohol problems across multiple levels of the ecology as individual personality traits appear to relate to how one might respond to the experience of racial discrimination. © 2013.

  17. Why is adolescence a key period of alcohol initiation and who is prone to develop long-term problem use?: A review of current available data

    Directory of Open Access Journals (Sweden)

    Géraldine Petit

    2013-12-01

    Full Text Available Background: Early adolescence is a key developmental period for the initiation of alcohol use, and consumption among adolescents is characterized by drinking in high quantities. At the same time, adolescence is characterized by rapid biological transformations including dramatic changes in the brain, particularly in the prefrontal cortex and the mesocorticolimbic dopamine system. Methods: This article begins with an overview of the unique neural and behavioural characteristics of adolescent development that predispose these individuals to seek rewards and take risks such as initiation of drinking and high levels of alcohol intake. The authors then outline important factors associated with an increased risk for developing alcohol problems in later adolescence and young adulthood. Thereafter they address causality and the complex interplay of risk factors that lead to the development of alcohol use problems in late adolescence and young adults. Conclusions: A few recommendations for the prevention of underage drinking are presented.

  18. Alcohol-Induced Blackout

    Directory of Open Access Journals (Sweden)

    Dai Jin Kim

    2009-11-01

    Full Text Available For a long time, alcohol was thought to exert a general depressant effect on the central nervous system (CNS. However, currently the consensus is that specific regions of the brain are selectively vulnerable to the acute effects of alcohol. An alcohol-induced blackout is the classic example; the subject is temporarily unable to form new long-term memories while relatively maintaining other skills such as talking or even driving. A recent study showed that alcohol can cause retrograde memory impairment, that is, blackouts due to retrieval impairments as well as those due to deficits in encoding. Alcoholic blackouts may be complete (en bloc or partial (fragmentary depending on severity of memory impairment. In fragmentary blackouts, cueing often aids recall. Memory impairment during acute intoxication involves dysfunction of episodic memory, a type of memory encoded with spatial and social context. Recent studies have shown that there are multiple memory systems supported by discrete brain regions, and the acute effects of alcohol on learning and memory may result from alteration of the hippocampus and related structures on a cellular level. A rapid increase in blood alcohol concentration (BAC is most consistently associated with the likelihood of a blackout. However, not all subjects experience blackouts, implying that genetic factors play a role in determining CNS vulnerability to the effects of alcohol. This factor may predispose an individual to alcoholism, as altered memory function during intoxication may affect an individual‟s alcohol expectancy; one may perceive positive aspects of intoxication while unintentionally ignoring the negative aspects. Extensive research on memory and learning as well as findings related to the acute effects of alcohol on the brain may elucidate the mechanisms and impact associated with the alcohol- induced blackout.

  19. Tijeras Arroyo Groundwater Current Conceptual Model and Corrective Measures Evaluation Report - December 2016.

    Energy Technology Data Exchange (ETDEWEB)

    Copland, John R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-03-01

    This Tijeras Arroyo Groundwater Current Conceptual Model and Corrective Measures Evaluation Report (CCM/CME Report) has been prepared by the U.S. Department of Energy (DOE) and Sandia Corporation (Sandia) to meet requirements under the Sandia National Laboratories-New Mexico (SNL/NM) Compliance Order on Consent (the Consent Order). The Consent Order, entered into by the New Mexico Environment Department (NMED), DOE, and Sandia, became effective on April 29, 2004. The Consent Order identified the Tijeras Arroyo Groundwater (TAG) Area of Concern (AOC) as an area of groundwater contamination requiring further characterization and corrective action. This report presents an updated Conceptual Site Model (CSM) of the TAG AOC that describes the contaminant release sites, the geological and hydrogeological setting, and the distribution and migration of contaminants in the subsurface. The dataset used for this report includes the analytical results from groundwater samples collected through December 2015.

  20. HIV Primary Care Providers – Screening, Knowledge, Attitudes and Behaviors related to Alcohol Interventions

    Science.gov (United States)

    Chander, Geetanjali; Monroe, Anne K.; Crane, Heidi M.; Hutton, Heidi E.; Saag, Michael S.; Cropsey, Karen; Eron, Joseph J.; Quinlivan, E. Byrd; Geng, Elvin; Mathews, William Christopher; Boswell, Stephen; Rodriquez, Benigno; Ellison, Megan; Kitahata, Mari M.; Moore, Richard D.; McCaul, Mary E.

    2016-01-01

    Background Alcohol has particularly harmful health effects in HIV-infected patients; therefore, HIV clinics are an important setting for integration of brief alcohol intervention and alcohol pharmacotherapy to improve patient outcomes. Current practices of alcohol screening, counseling, and prescription of pharmacotherapy by HIV providers are unknown. Methods We conducted a cross-sectional survey of HIV providers from 8 HIV clinical sites across the United States. Surveys queried knowledge and use of alcohol screening, brief advice, counseling and pharmacotherapy, confidence and willingness to prescribe pharmacotherapy and barriers to their use of alcohol pharmacotherapy. We used multivariable logistic regression to examine provider factors associated with confidence and willingness to prescribe pharmacotherapy. Results Providers (N=158) were predominantly female (58%) and Caucasian (73%); almost half were infectious disease physicians and 31% had been in practice 10–20 years. Most providers (95%) reported always or usually screening for alcohol use, although only 10% reported using a formal screening tool. Over two-thirds never or rarely treated alcohol-dependent patients with pharmacotherapy themselves. Most (71%) referred alcohol-dependent patients for treatment. Knowledge regarding alcohol pharmacotherapy was low. The major barrier to prescribing pharmacotherapy was insufficient training on use of pharmacotherapy. Provider confidence ratings were positively correlated with their practice patterns. Conclusions HIV providers reported high rates of screening for alcohol use, though few used a formal screening tool. Most providers referred alcohol dependent patients to outside resources for treatment. Few reported prescribing alcohol pharmacotherapy. Increased training alcohol pharmacotherapy may increase confidence in prescribing and use of these medications in HIV care settings. PMID:26857898

  1. Report on Investigation of Alcohol Combustion Associated Wear in Spark Ignition Engines, Mechanisms and Lubricant Effects.

    Science.gov (United States)

    1984-12-01

    Combustion Associated Wear in Spark-Ignition Enzines 12. PERSONAL AUTHORISI INaegeli, David N. and Owens, Edwin C. 131. TYPE OF REPORT 13b. TIME COVERED 114...READINESS CMD ATTN: STEYP-MLS-M (MR DOEBBLER) I -. ATTN: AMSAR-LEM 1 YUMA AZ 85364 ROCK ISLAND ARSENAL IL 61299 PROJ MGR, BRADELY FIGHTING - CDR...CHIEF OF NAVAL RESEARCH CDR ATTN: CODE 473 1 DAVID TAYLOR NAVAL SHIP R&D CTR ARLINGTON VA 22217 ATTN: CODE 2830 (MR G BOSMAJIAN) 1 CODE 2705.1 (MR

  2. Prevalence of psoriasis in patients with alcoholic liver disease.

    LENUS (Irish Health Repository)

    Tobin, A M

    2012-02-01

    BACKGROUND: Excessive alcohol use has been implicated as a risk factor in the development of psoriasis, particularly in men. Despite this, little is known of the incidence or prevalence of psoriasis in patients who misuse alcohol. OBJECTIVE: To assess the prevalence of psoriasis in patients with alcoholic liver disease. METHODS: In total, 100 patients with proven alcoholic liver disease were surveyed for a history of psoriasis and a full skin examination was performed if relevant. RESULTS: Of the 100 patients, 15 reported a history of psoriasis and another 8 had evidence of current activity, suggesting a prevalence (past or present) of 15% in this group of patients. CONCLUSION: It would appear that the prevalence of psoriasis in patients who misuse alcohol is much higher than the 1-3% variously quoted in the general population.

  3. DEVELOPMENT OF ACCELERATOR DATA REPORTING SYSTEM AND ITS APPLICATION TO TREND ANALYSIS OF BEAM CURRENT DATA

    Energy Technology Data Exchange (ETDEWEB)

    Padilla, M.J.; Blokland, W.

    2009-01-01

    Detailed ongoing information about the ion beam quality is crucial to the successful operation of the Spallation Neutron Source at Oak Ridge National Laboratory. In order to provide the highest possible neutron production time, ion beam quality is monitored to isolate possible problems or performance-related issues throughout the accelerator and accumulator ring. For example, beam current monitor (BCM) data is used to determine the quality of the beam transport through the accelerator. In this study, a reporting system infrastructure was implemented and used to generate a trend analysis report of the BCM data. The BCM data was analyzed to facilitate the identifi cation of monitor calibration issues, beam trends, beam abnormalities, beam deviations and overall beam quality. A comparison between transformed BCM report data and accelerator log entries shows promising results which represent correlations between the data and changes made within the accelerator. The BCM analysis report is one of many reports within a system that assist in providing overall beam quality information to facilitate successful beam operation. In future reports, additional data manipulation functions and analysis can be implemented and applied. Built-in and user-defi ned analytic functions are available throughout the reporting system and can be reused with new data.

  4. Effects of energy drinks mixed with alcohol on information processing, motor coordination and subjective reports of intoxication.

    Science.gov (United States)

    Marczinski, Cecile A; Fillmore, Mark T; Henges, Amy L; Ramsey, Meagan A; Young, Chelsea R

    2012-04-01

    The consumption of alcohol mixed with energy drinks (AmED) has become a popular and controversial practice among young people. Increased rates of impaired driving and injuries have been associated with AmED consumption. The purpose of this study was to examine if the consumption of AmED alters cognitive processing and subjective measures of intoxication compared with the consumption of alcohol alone. Eighteen participants (nine men and nine women) attended four test sessions where they received one of four doses in random order (0.65 g/kg alcohol, 3.57 ml/kg energy drink, AmED, or a placebo beverage). Performance on a psychological refractory period (PRP) task was used to measure dual-task information processing and performance on the Purdue pegboard task was used to measure simple and complex motor coordination following dose administration. In addition, various subjective measures of stimulation, sedation, impairment, and level of intoxication were recorded. The results indicated that alcohol slowed dual-task information processing and impaired simple and complex motor coordination. The coadministration of the energy drink with alcohol did not alter the alcohol-induced impairment on these objective measures. For subjective effects, alcohol increased various ratings indicative of feelings of intoxication. More importantly, coadministration of the energy drink with alcohol reduced perceptions of mental fatigue and enhanced feelings of stimulation compared to alcohol alone. In conclusion, AmED may contribute to a high-risk scenario for a drinker. The mix of behavioral impairment with reduced fatigue and enhanced stimulation may lead AmED consumers to erroneously perceive themselves as better able to function than is actually the case.

  5. Alcohol consumption in patients with primary sclerosing cholangitis

    Institute of Scientific and Technical Information of China (English)

    Hannes Hagstr(o)m; Per St(a)l; Knut Stokkeland; Annika Bergquist

    2012-01-01

    AIM:To assess the alcohol drinking patterns in a cohort of primary sclerosing cholangitis (PSC) patients and the possible influence on the development of fibrosis.METHODS:Ninety-six patients with PSC were evaluated with a validated questionnaire about a patient's lifetime drinking habits:the lifetime drinking history (LDH) questionnaire.In addition,clinical status,transient elastography and biochemistry values were analysed and registered.Patients were defined as having either significant or non-significant fibrosis.Significant fibrosis was defined as either an elastography value of ≥ 17.3 kPa or the presence of clinical signs of cirrhosis.Patients were divided into two groups depending on their alcohol consumption patterns; no/low alcohol consumption (one drink or unit/d) and moderate/high alcohol consumption (≥ 1 drink or unit/d).LDH data were calculated to estimate lifetime alcohol intake (LAI),current alcohol intake,drinks per year before and after diagnosis of PSC.We also calculated the number of episodes of binge-drinking (defined as consuming ≥ 5 drinks per occasion) in total,before and after the diagnosis of PSC.RESULTS:The mean LAI was 3882 units of alcohol,giving a mean intake after onset of alcohol consumption of 2.6 units per week.Only 9% of patients consumed alcohol equal to or more than one unit per day.Current alcohol intake in patients with significant fibrosis (n =26) was less than in patients without significant fibrosis (n =70),as shown by lower values of phosphatidylethanol (B-PEth) (0.1 μmol/L vs 0.33 μmol/L,respectively,P =0.002) and carbohydrate-deficient transferrin (CDT)(0.88% vs 1.06%,respectively,P =0.02).Self-reported LAI was similar between the two groups.Patients with significant fibrosis reduced their alcohol intake after diagnosis from 103 to 88 units per year whereas patients without fibrosis increased their alcohol intake after PSC diagnosis from 111 to 151 units/year.There were no correlations between elastography

  6. The economical production of alcohol fuels from coal-derived synthesis gas. Seventh quarterly technical progress report, April 1, 1993--June 30, 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-07-01

    An analysis of the current base cases has been undertaken to determine if the economic status of the proposed alcohol fuels may benefit from economies of scale. This analysis was based on a literature review which suggested that plants of capacities substantially below 5000 metric tons/day are unlikely to be competitive for the bulk production of alcohols for fuel consumption or chemicals manufacture. The preliminary results of this scale up procedure would indicate that the capacity of the current base cases be increased by a factor of eight. This would yield annual production of 4.1 million metric tons and essentially reduce the plant gate cost by approximately 41 percent in both cases. A facility of this size would be the equivalent of a medium sized oil refinery and would be capable of sustaining local market demands for fuel oxygenates. The actual competitiveness of this product with current oxygenates such as MTBE remains to be determined. The alcohol synthesis loop is being used to evaluate optimization procedures which will eventually be used to optimize the entire process. A more detailed design of the synthesis reactor is required, and a preliminary design of this reactor has been completed.

  7. Critical report of current fisheries management measures implemented for the North Sea mixed demersal fisheries

    DEFF Research Database (Denmark)

    Nielsen, J. Rasmus; Ulrich, Clara; Hegland, Troels J.

    The present report is an EU-FP7-SOCIOEC Report giving an overview and critical evaluation of the current management measures implemented for the North Sea mixed demersal fisheries and the fish stocks involved in this. Also, this involves review and critical evaluation of the scientific advice sup...... to distinguish specific effects and impacts of each individual measures implemented. Accordingly, it is also very difficult to make scientific management evaluation and advice associated to the individual measures......The present report is an EU-FP7-SOCIOEC Report giving an overview and critical evaluation of the current management measures implemented for the North Sea mixed demersal fisheries and the fish stocks involved in this. Also, this involves review and critical evaluation of the scientific advice....... The prevailing management system and principle has been landing quotas (TAC, Total Allowable Catch) mainly based on the EU principle of relative stability in the international sharing of the TAC. Also, general effort limitations and technical measures are set for the EU and Norwegian fisheries on top of the TAC...

  8. Retrospective reports of child feeding practices, current eating behaviors, and BMI in college students.

    Science.gov (United States)

    Galloway, Amy T; Farrow, Claire V; Martz, Denise M

    2010-07-01

    Research concerning child feeding practices has focused on children and adolescents, and little is known about how feeding practices used in childhood relate to eating behaviors and weight status in early adulthood. We assessed college students' and their parents' retrospective reports of child feeding practices used when the students were in middle childhood. We also assessed the college students' current reports of their eating behaviors using the Dutch Eating Behavior Questionnaire (DEBQ) and the Intuitive Eating Scale (IES), and measured their current BMI. Results showed that college students' and their parents' reports about previous parental use of child feeding practices were not correlated. Parent reports of their own use of child feeding practices were more related to students' eating behaviors and BMI than were students' recollections about feeding practices used by their parents. An analysis of gender effects showed that there were positive correlations between parental child feeding practices, BMI, and emotional eating for female students. These relationships did not exist for male students. The results suggest that child feeding practices recollected by parents are linked to the development of emotional eating and weight status of women in early adulthood.

  9. Current situation on the reporting quality of randomized controlled trials in 5 leading Chinese medical journals

    Institute of Scientific and Technical Information of China (English)

    Xu Wei; Li Tiejun; Wu Cheng

    2009-01-01

    Objective: The Consolidated Standards for Reporting of Trials (CONSORT) statement has already proved to be an efficient standard for reporting quality of randomized controlled trials (RCTs). However, most of the Chinese medical journals have not endorsed the CONSORT statement. The current situation about the reporting quality of RCTs in Chinese medical journals is still unclear. The purpose of the study was to evaluate the reporting quality of RCTs on papers published in 5 leading Chinese medical journals. Methods: We evaluated 232 original RCT papers using a reporting quality scale based on CONSORT statement from 2001 to 2006 in 5 Chinese medical journals (Journal type 1) without adoption of CONSORT and Chinese Journal of Evidence-based Medicine (Journal type 2) which adopted CONSORT in 2004. We measured the inclusion of 26 items for the reporting quality scale and 6 core items of each RCT report, gave score to each item and calculated the total score obtained in each report and the proportion of reports including individual items. The reporting quality of RCT trials from 2001 to 2003 (pre-adoption period) was compared with that from 2004 to 2006 (post-adoption period). Results: The average reporting quality of RCTs was moderate (mean score, 15.18), and the mean score of the 6 core items was low (mean score, 1.09)in 5 leading journals. The difference in the total score and the score of the 6 core items between pre-adoption period (2001-2003) and post-adoption period (2004-2006) was statistically significant (P=0.003; P=0.000). Interaction between journal type and period was not significant (F=0.76; P=0.383). We concluded that the change tendency of reporting quality between Journal type 1 and 2 was not different. But as to the core items of sequence concealment and intention-to-treat analysis,the increases were greater for Journal type 2 when evaluated against Journal type 1 (P=0.038; P=0.016). Conclusion: The reporting quality of RCT trials in 5 leading Chinese

  10. Alcohol use disorder diagnoses in the criminal justice system: an analysis of the compatibility of current DSM-IV, proposed DSM-5.0, and DSM-5.1 diagnostic criteria in a correctional sample.

    Science.gov (United States)

    Kopak, Albert M; Metze, Amanda V; Hoffmann, Norman G

    2014-06-01

    This study explored the compatibility between the current Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev.; DSM-IV-TR) diagnostic criteria for alcohol abuse and dependence with the initial (DSM-5.0) and most recent (DSM-5.1) proposed diagnostic criteria. Data drawn from a structured clinical interview used in the assessment of 6,871 male and 801 female state prison inmates were analyzed according to the existing and proposed diagnostic formulations. The greatest congruence was observed in cases that received no diagnosis according to the DSM-IV-TR because these also received no diagnosis in the DSM-5.1. Most cases with a current dependence diagnosis received a severe designation according to the proposed criteria. However, those with an abuse diagnosis were divided across various DSM-5.1 severity levels. Some diagnostic criteria were nearly universally endorsed among those classified with the highest severity levels, which indicated that some criteria may serve as cardinal indicators of a severe alcohol use disorder (SAUD). Additional diagnostic criteria not yet suggested for inclusion in the DSM (i.e., preoccupation with alcohol use and alcohol use to relieve emotional distress) were also evaluated. Evidence demonstrated these two criteria served as functional indicators of alcohol use disorder (AUD). This assessment approach can be used to establish appropriate treatment objectives based on the severity of diagnosed AUDs. Meeting these treatment objectives, especially in a correctional population, may have important implications for future offending. Recommendations are made for prospective research in this area.

  11. Self-awareness of cognitive dysfunction: Self-reported complaints and cognitive performance in patients with alcohol-induced mild or major neurocognitive disorder.

    Science.gov (United States)

    Walvoort, Serge J W; van der Heijden, Paul T; Wester, Arie J; Kessels, Roy P C; Egger, Jos I M

    2016-11-30

    Patients with Korsakoff's syndrome (KS) typically have difficulties in recognizing the impact of their alcohol-related cognitive deficits on daily-life functioning. In this study, mean scores on self-reported complaints (measured with Minnesota Multiphasic Personality Inventory-2-Restructured Form; MMPI-2-RF) and cognitive performance (measured with the Wechsler Adult Intelligence Scale-Third edition; WAIS-III; and the California Verbal Learning Test; CVLT) are compared between two matched patient groups with severe (KS) and mild alcohol-related cognitive disorders or non KS (NKS). KS patients demonstrate significantly lower scores on the WAIS-III indices and on the CVLT than the matched NKS group, and significantly higher scores on MMPI-2-RF validity scales that indicate denial of psychological complaints. Both groups are in the normal range on MMPI-2-RF Cognitive Complaints (COG) and Neurological Complaints (NUC) scales compared with the normative sample. Finally, self-reported complaints and cognitive performance are not correlated significantly in both groups. Despite their alcohol-related cognitive impairments, both groups report no cognitive complaints at all indicating self-awareness impairment. In addition to KS patients, also NKS patients are at risk that their apparently "without cognitive complaints" appearance on self-report questionnaires can be easily overlooked. These findings may have important clinical implications for diagnostic and treatment purposes. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  12. Children at the Front: A Different View of the War on Alcohol and Drugs. The CWLA North American Commission on Chemical Dependency and Child Welfare. Final Report and Recommendations.

    Science.gov (United States)

    Child Welfare League of America, Inc., Washington, DC.

    This report explores the impact of alcohol and drug problems on the children and families served by the child welfare system and outlines a comprehensive strategy to better respond to their needs. It contains more than 100 policy and action recommendations to enhance services to children and families affected by alcohol and other drugs (AOD), to…

  13. Alcoholism and diabetes mellitus.

    Science.gov (United States)

    Kim, Soo-Jeong; Kim, Dai-Jin

    2012-04-01

    Chronic use of alcohol is considered to be a potential risk factor for the incidence of type 2 diabetes mellitus (T2DM), which causes insulin resistance and pancreatic β-cell dysfunction that is a prerequisite for the development of diabetes. However, alcohol consumption in diabetes has been controversial and more detailed information on the diabetogenic impact of alcohol seems warranted. Diabetes, especially T2DM, causes dysregulation of various metabolic processes, which includes a defect in the insulin-mediated glucose function of adipocytes, and an impaired insulin action in the liver. In addition, neurobiological profiles of alcoholism are linked to the effects of a disruption of glucose homeostasis and of insulin resistance, which are affected by altered appetite that regulates the peptides and neurotrophic factors. Since conditions, which precede the onset of diabetes that are associated with alcoholism is one of the crucial public problems, researches in efforts to prevent and treat diabetes with alcohol dependence, receives special clinical interest. Therefore, the purpose of this mini-review is to provide the recent progress and current theories in the interplay between alcoholism and diabetes. Further, the purpose of this study also includes summarizing the pathophysiological mechanisms in the neurobiology of alcoholism.

  14. Alcoholism and Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Soo-Jeong Kim

    2012-04-01

    Full Text Available Chronic use of alcohol is considered to be a potential risk factor for the incidence of type 2 diabetes mellitus (T2DM, which causes insulin resistance and pancreatic β-cell dysfunction that is a prerequisite for the development of diabetes. However, alcohol consumption in diabetes has been controversial and more detailed information on the diabetogenic impact of alcohol seems warranted. Diabetes, especially T2DM, causes dysregulation of various metabolic processes, which includes a defect in the insulin-mediated glucose function of adipocytes, and an impaired insulin action in the liver. In addition, neurobiological profiles of alcoholism are linked to the effects of a disruption of glucose homeostasis and of insulin resistance, which are affected by altered appetite that regulates the peptides and neurotrophic factors. Since conditions, which precede the onset of diabetes that are associated with alcoholism is one of the crucial public problems, researches in efforts to prevent and treat diabetes with alcohol dependence, receives special clinical interest. Therefore, the purpose of this mini-review is to provide the recent progress and current theories in the interplay between alcoholism and diabetes. Further, the purpose of this study also includes summarizing the pathophysiological mechanisms in the neurobiology of alcoholism.

  15. Alcohol Abuse

    Science.gov (United States)

    ... even small amounts of alcohol may hurt an unborn child)Drink alcohol while you are looking after ... shakes, being very suspicious), and can even include death. This is why you need your doctor’s care ...

  16. Family meal traditions. Comparing reported childhood food habits to current food habits among university students.

    Science.gov (United States)

    De Backer, Charlotte J S

    2013-10-01

    The aim of this study is to investigate if reported childhood food habits predict the food habits of students at present. Questions addressed are: does the memory of childhood family meals promote commensality among students? Does the memory of (grand)parents' cooking influence students' cooking? And, is there still a gender difference in passing on everyday cooking skills? Using a cross-sectional survey, 104 students were asked about their current eating and cooking habits, and their eating habits and the cooking behavior of their (grand)parents during their childhood. Results show that frequencies in reported childhood family meals predict frequencies of students' commensality at present. The effects appear for breakfast and dinner, and stay within the same meal: recalled childhood family breakfasts predict current breakfast commensality, recalled childhood family dinners predict current dinner commensality. In terms of recalled cookery of (grand)parents and the use of family recipes a matrilineal dominance can be observed. Mothers are most influential, and maternal grandmothers outscore paternal grandmothers. Yet, fathers' childhood cooking did not pass unnoticed either. They seem to influence male students' cookery. Overall, in a life-stage of transgression students appear to maintain recalled childhood food rituals. Suggestions are discussed to further validate these results.

  17. Self-Reported Alcohol Consumption and Sexual Behavior in Males and Females: Using the Unmatched-Count Technique to Examine Reporting Practices of Socially Sensitive Subjects in a Sample of University Students

    Science.gov (United States)

    Walsh, Jeffrey A.; Braithwaite, Jeremy

    2008-01-01

    This work, drawing on the literature on alcohol consumption, sexual behavior, and researching sensitive topics, tests the efficacy of the unmatched-count technique (UCT) in establishing higher rates of truthful self-reporting when compared to traditional survey techniques. Traditional techniques grossly underestimate the scope of problems…

  18. Alcohol consumption in adolescents

    Directory of Open Access Journals (Sweden)

    Ilona Plevová

    2016-03-01

    Full Text Available Aim: To determine the level of alcohol consumption in a selected group of adolescents. Design: A descriptive cross-sectional study. Methods: The data were obtained using a part of the standardized ESPAD questionnaire for assessing consumption of alcoholic beverages. The sample comprised 422 students from seven secondary schools of different types in the city of Ostrava. For statistical analysis, the chi-squared test and Fisher's exact test (for n ≤ 5 were used. The data were processed using Stata v. 10. Results: More than half of respondents first tried alcohol before the age of 15. The most frequent alcohol-related problems were unprotected sex, decreased school performance and problems with parents or friends. Incomplete families were found to be an important factor in adolescents preferring and more frequently drinking beer. Conclusion: The study confirmed results reported by the Europe-wide survey ESPAD, namely that adolescents start to drink alcohol as early as before they turn fifteen.

  19. 49 CFR 382.201 - Alcohol concentration.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Alcohol concentration. 382.201 Section 382.201... ALCOHOL USE AND TESTING Prohibitions § 382.201 Alcohol concentration. No driver shall report for duty or... concentration of 0.04 or greater. No employer having actual knowledge that a driver has an alcohol concentration...

  20. Alcohol Test

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The recent alcohol tax increase poses a challenge to China’s white spirits makers Alcohol, rather than wine, is an in-dispensable component to Chinese table culture. The financial crisis has failed to affect white spirits sales, but an alcohol tax increase might.

  1. Alcohol Poisoning

    Science.gov (United States)

    ... t be awakened is at risk of dying. Alcohol poisoning is an emergency If you suspect that someone has alcohol poisoning — even if you don't see the ... immediately. Never assume the person will sleep off alcohol poisoning. Be prepared to provide information. If you ...

  2. Enzymatic hydrolysis of whey lactose to glucose for alcohol production. Final report, September 1, 1979-August 31, 1981

    Energy Technology Data Exchange (ETDEWEB)

    Hirasuna, T.J.

    1981-09-15

    This report covers the initial phase of a whey-to-glucose-to-alcohol process via an immobilized beta-galactosidase reactor in series with a fermentor. The first stage takes pure lactose and its hydrolysis with a soluble enzyme system. This stage involves the development of an assay to assess conversion in the hydrolysis reaction and the selections of the best reaction conditions for the enzyme selected. For the Embiozyme Lactase enzyme, the best conditions are 45/sup 0/C and pH 6.5. Thus, this enzyme would be more applicable to sweet whey systems rather than to acid whey. In the range of 1.0 to 3.0 g/l enzyme concentration, increased conversion is seen with increased enzyme concentration; however, the economics need to be studied to determine the optimum enzyme level taking into account cost and yield considerations. Some substrate or product inhibition is seen and is especially apparent above 50 g/l substrate concentration. Inhibition needs to be studied in more detail. Stability seems to be a problem with the Embiozyme Lactase enzyme. This may lead to problems in the future immobilization. Alternate processing conditions may have to be determined giving stability considerations the highest priority. Alternate suppliers of lactase can also be investigated. Acid denaturation seems to be more reliable than heat denaturation. Whether buffer or water is used in enzyme reconstitution makes little short-term difference in conversion. However, there may be an effect on long-term stability. 33 refs., 8 figs., 13 tabs.

  3. DEVELOPMENT AND VALIDATION OF 'SURE': A PATIENT REPORTED OUTCOME MEASURE (PROM) FOR RECOVERY FROM DRUG AND ALCOHOL DEPENDENCE.

    Science.gov (United States)

    Neale, Joanne; Vitoratou, Silia; Finch, Emily; Lennon, Paul; Mitcheson, Luke; Panebianco, Daria; Rose, Diana; Strang, John; Wykes, Til; Marsden, John

    2016-08-01

    Patient Reported Outcome Measures (PROMs) assess health status and health-related quality of life from the patient/service user perspective. Our study aimed to: i. develop a PROM for recovery from drug and alcohol dependence that has good face and content validity, acceptability and usability for people in recovery; ii. evaluate the psychometric properties and factorial structure of the new PROM ('SURE'). Item development included Delphi groups, focus groups, and service user feedback on draft versions of the new measure. A 30-item beta version was completed by 575 service users (461 in person [IP] and 114 online [OL]). Analyses comprised rating scale evaluation, assessment of psychometric properties, factorial structure, and differential item functioning. The beta measure had good face and content validity. Nine items were removed due to low stability, low factor loading, low construct validity or high complexity. The remaining 21 items were re-scaled (Rasch model analyses). Exploratory and confirmatory factor analyses revealed 5 factors: substance use, material resources, outlook on life, self-care, and relationships. The MIMIC model indicated 95% metric invariance across the IP and OL samples, and 100% metric invariance for gender. Internal consistency and test-retest reliability were granted. The 5 factors correlated positively with the corresponding WHOQOL-BREF and ARC subscales and score differences between participant sub-groups confirmed discriminative validity. 'SURE' is a psychometrically valid, quick and easy-to-complete outcome measure, developed with unprecedented input from people in recovery. It can be used alongside, or instead of, existing outcome tools. Copyright © 2016 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

  4. Youth exposure to alcohol advertising on radio--United States, June-August 2004.

    Science.gov (United States)

    2006-09-01

    In the United States, more underage youth drink alcohol than smoke tobacco or use illicit drugs. Excessive alcohol consumption leads to many adverse health and social consequences and results in approximately 4,500 deaths among underage youth each year. Recent studies have emphasized the contribution of alcohol marketing to underage drinking and have demonstrated that a substantial proportion of alcohol advertising appears in media for which the audience composition is youth-oriented (i.e., composed disproportionately of persons aged 12-20 years). To determine the proportion of radio advertisements that occurred on radio programs with audiences composed disproportionately of underage youth and the proportion of total youth exposure to alcohol advertising that occurs as a result of such advertising, researchers at the Center on Alcohol Marketing and Youth (Health Policy Institute, Georgetown University, District of Columbia) evaluated the placement of individual radio advertisements for the most advertised U.S. alcohol brands and the composition of audiences in the largest 104 markets in the United States. This report summarizes the results of that study, which indicate that alcohol advertising is common on radio programs which have disproportionately large youth audiences and that this advertising accounts for a substantial proportion of all alcohol radio advertising heard by underage youth. These results further indicate that 1) the current voluntary standards limiting alcohol marketing to youth should be enforced and ultimately strengthened, and 2) ongoing monitoring of youth exposure to alcohol advertising should continue.

  5. The interaction of approach-alcohol action tendencies, working memory capacity, and current task goals predicts the inability to regulate drinking behavior

    NARCIS (Netherlands)

    Sharbanee, J.M.; Stritzke, W.G.K.; Wiers, R.W.H.J.; Young, P.; Rinck, M.; McLeod, C.

    2013-01-01

    The inability to regulate alcohol consumption has been attributed to an imbalance between stimulus-driven behavioral biases, or action tendencies, and the ability to exert goal-directed control, or working memory capacity (WMC). Previous research assessing the interaction between these variables has

  6. Current Treatment and Research of Alcoholic Cirrhosis%酒精性肝硬化治疗现状和研究进展

    Institute of Scientific and Technical Information of China (English)

    姚朝光

    2012-01-01

    酒精性肝硬化是一种由长期过量饮酒所导致的肝细胞硬化,临床表现主要为倦怠乏力、腹痛、下肢水肿等.随着近几年对酒精性肝硬化机制研究的深入,其治疗方法主要集中在戒酒治疗、营养支持治疗、药物治疗、手术治疗和中医药治疗几个方面.相信随着科学技术的进步,医学工作者将进一步阐明酒精性肝硬化的发病机制,发现更有效的治疗方法.%Alcoholic cirrhosis is a disease with sclerosis of the liver cells caused by a long-term excessive drinking. Its clinical manifestations include malaise and fatigue,abdominal pain,lower extremity edema etc. . With the deepening of research about alcoholic cirrhosis mechanism in recent years, its treatment is mainly concentrated in alcohol abstinence treatment,nutrition therapy,drug treatment,surgery and Chinese medicine treatment. It's believed that with the advancement of science and technology, medical scientists will further clarify the pathogenesis of alcoholic cirrhosis and find more effective treatment.

  7. MicroRNA Signature in Alcoholic Liver Disease

    Directory of Open Access Journals (Sweden)

    Shashi Bala

    2012-01-01

    Full Text Available Alcoholic liver disease (ALD is a major global health problem. Chronic alcohol use results in inflammation and fatty liver, and in some cases, it leads to fibrosis and cirrhosis or hepatocellular carcinoma. Increased proinflammatory cytokines, particularly TNF alpha, play a central role in the pathogenesis of ALD. TNF alpha is tightly regulated at transcriptional and posttranscriptional levels. Recently, microRNAs (miRNAs have been shown to modulate gene functions. The role of miRNAs in ALD is getting attention, and recent studies suggest that alcohol modulates miRNAs. Recently, we showed that alcohol induces miR-155 expression both in vitro (RAW 264.7 macrophage and in vivo (Kupffer cells, KCs of alcohol-fed mice. Induction of miR-155 contributed to increased TNF alpha production and to the sensitization of KCs to produce more TNF alpha in response to LPS. In this paper, we summarize the current knowledge of miRNAs in ALD and also report increased expression of miR-155 and miR-132 in the total liver as well as in isolated hepatocytes and KCs of alcohol-fed mice. Our novel finding of the alcohol-induced increase of miRNAs in hepatocytes and KCs after alcohol feeding provides further insight into the evolving knowledge regarding the role of miRNAs in ALD.

  8. The economical production of alcohol fuels from coal-derived synthesis gas. Quarterly technical progress report No. 5, October 1, 1992--December 31, 1992

    Energy Technology Data Exchange (ETDEWEB)

    1993-01-01

    Two base case flow sheets have now been prepared. In the first, which was originally presented in TPR4, a Texaco gasifier is used. Natural gas is also burned in sufficient quantity to increase the hydrogen to carbon monoxide ratio of the synthesis gas to the required value of 1. 1 for alcohol synthesis. Acid gas clean up and sulfur removal are accomplished using the Rectisol process followed by the Claus and Beavon processes. About 10% of the synthesis gas is sent to a power generation unit in order to produce electric power, with the remaining 90% used for alcohol synthesis. For this process, the estimated installed cost is $474.2 mm. The estimated annual operating costs are $64.5 MM. At a price of alcohol fuels in the vicinity of $1. 00/gal, the pay back period for construction of this plant is about four years. The details of this case, called Base Case 1, are presented in Appendix 1. The second base case, called Base Case 2, also has a detailed description and explanation in Appendix 1. In Base Case 2, a Lurgi Gasifier is used. The motivation for using a Lurgi Gasifier is that it runs at a lower temperature and pressure and, therefore, produces by-products such as coal liquids which can be sold. Based upon the economics of joint production, discussed in Technical Progress Report 4, this is a necessity. Since synthesis gas from natural gas is always less expensive to produce than from coal, then alcohol fuels will always be less expensive to produce from natural gas than from coal. Therefore, the only way to make coal- derived alcohol fuels economically competitive is to decrease the cost of production of coal-derived synthesis gas. one method for accomplishing this is to sell the by-products from the gasification step. The details of this strategy are discussed in Appendix 3.

  9. Alcohol health literacy in young adults with type 1 diabetes and its impact on diabetes management.

    Science.gov (United States)

    Barnard, K D; Dyson, P; Sinclair, J M A; Lawton, J; Anthony, D; Cranston, M; Holt, R I G

    2014-12-01

    To investigate the knowledge of alcohol and carbohydrate content of commonly consumed alcoholic drinks among young adults with Type 1 diabetes and to explore alcohol consumption while identifying diabetes self-management strategies used to minimize alcohol-associated risk. We conducted an open-access, multiple-choice web survey to investigate knowledge of alcohol and carbohydrate content of typical alcoholic drinks using images. Respondents to the survey also recorded their current alcohol consumption and diabetes self-management strategies when drinking. A total of 547 people aged 18-30 years responded to the survey (341 women; 192 men; mean (sd) age 24.5 (3.7) years), of whom 365 (66.7%) drank alcohol. In all, 84 (32.9%) women and 31 (22.6%) men scored higher than the cut-off score for increased-risk drinking. Knowledge accuracy of alcohol units was poor: only 7.3% (n = 40) correctly identified the alcohol content of six or more out of 10 drinks. Knowledge of carbohydrate content was also poor: no respondent correctly identified the carbohydrate content of six or more out of 10 drinks. Various and inconsistent strategies to minimize alcohol-associated risk were reported. Alcohol consumption was common among the survey respondents, but knowledge of alcohol and carbohydrate content was poor. Greater alcohol-related health literacy is required to minimize alcohol-associated risk. Further research should help develop effective strategies to improve health literacy and support safe drinking for young adults with Type 1 diabetes. © 2014 The Authors. Diabetic Medicine © 2014 Diabetes UK.

  10. Facts about Alcohol and Alcoholism.

    Science.gov (United States)

    Hall, Leonard C.

    Recognition of alcoholism as a treatable illness is a result of public education based on scientific facts. This publication, a digest of a more detailed survey of research about drinking and alcoholism, presents information about alcohol and its effects on individuals and society. It provides facts about the short-term and long-term effects of…

  11. Alcoholic cardiomyopathy

    Institute of Scientific and Technical Information of China (English)

    Gonzalo; Guzzo-Merello; Marta; Cobo-Marcos; Maria; Gallego-Delgado; Pablo; Garcia-Pavia

    2014-01-01

    Alcohol is the most frequently consumed toxic substance in the world. Low to moderate daily intake of alcohol has been shown to have beneficial effects on the cardiovascular system. In contrast, exposure to high levels of alcohol for a long period could lead to progressive cardiac dysfunction and heart failure. Cardiac dysfunction associated with chronic and excessive alcohol intake is a specific cardiac disease known as alcoholic cardiomyopathy(ACM). In spite of its clinical importance, data on ACM and how alcohol damages the heart are limited. In this review, we evaluate available evidence linking excessive alcohol consumption with heart failure and dilated cardiomyopathy. Additionally, we discuss the clinical presentation, prognosis and treatment of ACM.

  12. Rural Adolescent Alcohol, Tobacco, and Illicit Drug Use: A Comparison of Students in Victoria, Australia, and Washington State, United States

    Science.gov (United States)

    Coomber, Kerri; Toumbourou, John W.; Miller, Peter; Staiger, Petra K.; Hemphill, Sheryl A.; Catalano, Richard F.

    2011-01-01

    Purpose: There are inconsistent research findings regarding the impact of rurality on adolescent alcohol, tobacco, and illicit substance use. Therefore, the current study reports on the effect of rurality on alcohol, tobacco, and illicit drug use among adolescents in 2 state representative samples in 2 countries, Washington State (WA) in the…

  13. A UK student survey investigating the effects of consuming alcohol mixed with energy drinks on overall alcohol consumption and alcohol-related negative consequences

    NARCIS (Netherlands)

    Johnson, Sean J; Alford, Chris; Stewart, Karina; Verster, Joris C

    2016-01-01

    Previous research reported positive associations between alcohol mixed with energy drink (AMED) consumption and overall alcohol consumption. However, results were largely based on between-subjects comparisons comparing AMED consumers with alcohol-only (AO) consumers, and therefore cannot sufficientl

  14. A UK student survey investigating the effects of consuming alcohol mixed with energy drinks on overall alcohol consumption and alcohol-related negative consequences

    NARCIS (Netherlands)

    Johnson, Sean J; Alford, Chris; Stewart, Karina; Verster, Joris C

    2016-01-01

    Previous research reported positive associations between alcohol mixed with energy drink (AMED) consumption and overall alcohol consumption. However, results were largely based on between-subjects comparisons comparing AMED consumers with alcohol-only (AO) consumers, and therefore cannot

  15. High octane ethers from synthesis gas-derived alcohols. Quarterly technical progress report, April--June 1993

    Energy Technology Data Exchange (ETDEWEB)

    Klier, K.; Herman, R.G.; Menszak, J.; Johansson, M.A.; Feeley, O.C.; Kim, D.

    1993-07-01

    The results shown in Figures 10 and 11 demonstrate that the formation of butenes was very sensitive to the alcohol partial pressure. A small elevation of the alcohol pressure suppressed the formation of butenes rather drastically at both 90 and 117{degree}C. The synthesis rates of DME, MIBE, and MTBE ethers were not significantly affected at 90{degree}C, although there was a trend to increase the space time yield of DME as the alcohol pressure was increased. At the reaction temperature of 117{degree}C, all of the ethers showed increasing productivities as the pressure of the reactants was increased (Figure 11). An isotope labelling experiment was carried out to provide mechanistic insight into the manner in which methanol and isobutanol react together to form DME, MIBE, and MTBE ethers and to determine if MTBE were derived from MIBE.

  16. Correlates of alcohol use among methadone-maintained adults.

    Science.gov (United States)

    Nyamathi, Adeline; Cohen, Allan; Marfisee, Mary; Shoptaw, Steven; Greengold, Barbara; de Castro, Viviane; George, Daniel; Leake, Barbara

    2009-04-01

    This prospective study (n=190) examined correlates of alcohol use from baseline data of a longitudinal trial conducted among moderate and heavy alcohol users receiving methadone maintenance therapy (MMT). The sample included MMT clients who were 18-55 years of age, and were receiving MMT from five large methadone maintenance clinics in the Los Angeles area. Half of the sample was heavy drinkers and nearly half (46%) reported heroin use. Using a structured questionnaire, correlates of heavy alcohol use included White and Hispanic ethnicity, and fair or poor physical health combined with older age (> or =50 years). We also found that MMT clients who were younger than 50 years, regardless of health status, were more likely to be heavy drinkers. Compared with moderate alcohol consumers, a greater number of heavy alcohol users also experienced recent victimization. To optimize MMT, alcohol screening should be part of routine assessment and alcohol treatment should be made available within MMT programs. Moreover, special consideration should be provided to the most vulnerable clients, such as the younger user, those with a long-term and current history of heavy drug use, and those victimized and reporting fair or poor health. In addition, promoting attention to general physical and mental health problems within MMT programs may be beneficial in enhancing health outcomes of this population.

  17. Corneal melanosis successfully treated using topical mitomycin-C and alcohol corneal epitheliectomy: a 3-year follow-up case report

    Directory of Open Access Journals (Sweden)

    Mehmet Balcı

    2015-08-01

    Full Text Available ABSTRACTWe report a case of primary acquired corneal melanosis without atypia associated with corneal haze in a patient with a history of limbal malignant melanoma and the effect of mitomycin-C. A 75-year-old woman with a history of limbal malignant melanoma presented with loss of vision in right eye. Corneal examination showed a patchy melanotic pigmentation with a central haze. Topical mitomycin-C improved visual acuity and corneal haze. However, the pigmented lesions persisted, and they were removed with alcohol corneal epitheliectomy. Histopathological examination demonstrated primary acquired melanosis without atypia. The lesions were successfully removed, and there were no recurrences during the follow-up period of 36 months. The association of conjunctival and corneal melanosis without atypia is a rare condition. In addition, co-existence of central corneal haze and melanosis may decrease visual acuity. Topical mitomycin-C and alcohol corneal epitheliectomy can be useful treatments in this condition.

  18. Corneal melanosis successfully treated using topical mitomycin-C and alcohol corneal epitheliectomy: a 3-year follow-up case report.

    Science.gov (United States)

    Balcı, Mehmet; Yağcı, Ramazan; Güler, Emre; Haltaş, Hacer; Duman, Rahmi; Hepşen, İbrahim F

    2015-01-01

    We report a case of primary acquired corneal melanosis without atypia associated with corneal haze in a patient with a history of limbal malignant melanoma and the effect of mitomycin-C. A 75-year-old woman with a history of limbal malignant melanoma presented with loss of vision in right eye. Corneal examination showed a patchy melanotic pigmentation with a central haze. Topical mitomycin-C improved visual acuity and corneal haze. However, the pigmented lesions persisted, and they were removed with alcohol corneal epitheliectomy. Histopathological examination demonstrated primary acquired melanosis without atypia. The lesions were successfully removed, and there were no recurrences during the follow-up period of 36 months. The association of conjunctival and corneal melanosis without atypia is a rare condition. In addition, co-existence of central corneal haze and melanosis may decrease visual acuity. Topical mitomycin-C and alcohol corneal epitheliectomy can be useful treatments in this condition.

  19. Acamprosate for alcohol dependence

    Directory of Open Access Journals (Sweden)

    Susanne Rösner

    Full Text Available BACKGROUND: Alcohol dependence is among the main leading health risk factors in most developed and developing countries. Therapeutic success of psychosocial programs for relapse prevention is moderate, but could potentially be increased by an adjuvant treatment with the glutamate antagonist acamprosate. OBJECTIVE: To determine the effectiveness and tolerability of acamprosate in comparison to placebo and other pharmacological agents. CRITERIA FOR CONSIDERING STUDIES FOR THIS REVIEW: We searched the Cochrane Drugs and Alcohol Group (CDAG Specialized Register, PubMed, Embase and CINAHL in January 2009 and inquired manufacturers and researchers for unpublished trials. SELECTION CRITERIA: All double-blind randomised controlled trials (RCTs which compare the effects of acamprosate with placebo or active control on drinking-related outcomes. DATA COLLECTION AND ANALYSIS: Two authors independently extracted data. Trial quality was assessed by one author and cross-checked by a second author. Individual patient data (IPD meta-analyses were used to verify the primary effectiveness outcomes. MAIN RESULTS: 24 RCTs with 6915 participants fulfilled the criteria of inclusion and were included in the review. Compared to placebo, acamprosate was shown to significantly reduce the risk of any drinking RR 0.86 (95% CI 0.81 to 0.91; NNT 9.09 (95% CI 6.66 to 14.28 and to significantly increase the cumulative abstinence duration MD 10.94 (95% CI 5.08 to 16.81, while secondary outcomes (gamma-glutamyltransferase, heavy drinking did not reach statistical significance. Diarrhea was the only side effect that was more frequently reported under acamprosate than placebo RD 0.11 (95% 0.09 to 0.13; NNTB 9.09 (95% CI 7.69 to 11.11. Effects of industry-sponsored trials RR 0.88 (95% 0.80 to 0.97 did not significantly differ from those of non-profit funded trials RR 0.88 (95% CI 0.81 to 0.96. In addition, the linear regression test did not indicate a significant risk of

  20. Fuel Class Higher Alcohols

    KAUST Repository

    Sarathy, Mani

    2016-08-17

    This chapter focuses on the production and combustion of alcohol fuels with four or more carbon atoms, which we classify as higher alcohols. It assesses the feasibility of utilizing various C4-C8 alcohols as fuels for internal combustion engines. Utilizing higher-molecular-weight alcohols as fuels requires careful analysis of their fuel properties. ASTM standards provide fuel property requirements for spark-ignition (SI) and compression-ignition (CI) engines such as the stability, lubricity, viscosity, and cold filter plugging point (CFPP) properties of blends of higher alcohols. Important combustion properties that are studied include laminar and turbulent flame speeds, flame blowout/extinction limits, ignition delay under various mixing conditions, and gas-phase and particulate emissions. The chapter focuses on the combustion of higher alcohols in reciprocating SI and CI engines and discusses higher alcohol performance in SI and CI engines. Finally, the chapter identifies the sources, production pathways, and technologies currently being pursued for production of some fuels, including n-butanol, iso-butanol, and n-octanol.

  1. A review of Indian research on co-occurring psychiatric disorders and alcohol use disorders

    Directory of Open Access Journals (Sweden)

    Shalini Singh

    2016-01-01

    Full Text Available Excessive use of alcohol has been identified as a major contributor to the global burden of disease. Excessive use of alcohol is a component cause of more than 200 disease and injury conditions. Alcohol use has been associated with increased morbidity and mortality across all regions of the world including South-East Asia. Epidemiological as well as clinic-based studies from Western countries have reported a high prevalence of co-occurrence of alcohol use disorder and psychiatric disorders. The research has established the clinical relevance of this comorbidity as it is often associated with poor treatment outcome, severe illness course, and high service utilization. Understandably, dual disorders in from of alcohol use disorders and psychiatric disorders present diagnostic and management challenge. The current article is aimed to review systematically the published Indian literature on comorbid alcohol use disorders and psychiatric disorders.

  2. Naltrexone for Alcoholism

    Science.gov (United States)

    ... Prescription Medicines, Your Health ResourcesTags: alcohol abuse, alcohol addiction, alcohol dependence, alcoholism, craving, Depade, drunk, hepatoxicity, intoxication, naltrexone, narcotic antagonist, opiate ...

  3. Technology and economics of conversion of cellulose (wood) and corn starch to sugars, alcohol and yeast. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Wolnak, B.

    1978-08-01

    The present status of the technology and economics for the production of glucose, alcohol, and yeast from cellulose (wood), corn starch, and molasses is analyzed. The basic processes for producing glucose and the factors affecting the economics of its production are reviewed. The costs of producing ethanol and yeast from the glucose are derived. Market availability of glucose, ethanol, and yeast is surveyed. (JSR)

  4. Alcohol in Greenland 1951-2010

    DEFF Research Database (Denmark)

    Aage, Hans

    2012-01-01

    Background. Fluctuations in alcohol consumption in Greenland have been extreme since alcohol became available to the Greenland Inuit in the 1950s, increasing from low levels in the 1950s to very high levels in the 1980s about twice as high as alcohol consumption in Denmark. Since then, consumption...... has declined, and current consumption is slightly below alcohol consumption in Denmark, while alcohol prices are far above Danish prices. Objective. Description of historical trends and possible causal connections of alcohol prices, alcohol consumption and alcohol-related mortality in Greenland 1951......-2010 as a background for the evaluation of the impact of various types of policy. Design. Time series for Greenland 1951-2010 for alcohol prices, consumption and mortality are compiled, and variation and correlations are discussed in relation to various policies aimed at limiting alcohol consumption. Corresponding...

  5. Factors associated with younger adolescents' exposure to online alcohol advertising.

    Science.gov (United States)

    D'Amico, Elizabeth J; Martino, Steven C; Collins, Rebecca L; Shadel, William G; Tolpadi, Anagha; Kovalchik, Stephanie; Becker, Kirsten M

    2017-03-01

    Little is known about the extent and nature of youth exposure to online alcohol advertising, or factors that may be associated with exposure. The current study recruited middle school students who completed a paper survey and then logged each alcohol advertisement that they encountered over a 2-week period using cell phones as part of an ecological momentary assessment design. We examined the percentage of youth who reported exposure to online alcohol advertising in the past 2 weeks, average weekly rate of exposure, types of online alcohol advertisements youth reported seeing, and factors that increased youths' risk of exposure to online alcohol advertising. Analyses are based on 485 participants (47% female; 25% Hispanic, 25% White, 27% Black; 6% Asian, 16% other). Youth logged exposures to a total of 3,966 (16,018 weighted for underreporting) alcohol advertisements across the monitoring period; 154 (568 weighted) or 3.6% were online ads. Seventeen percent of youth reported seeing any online alcohol ad; the majority of online ads seen were video commercials (44.8%) and banner/side ads (26.6%). Factors associated with greater ad exposure were being older, rebellious, and Black race; greater parental monitoring and more hours spent on social media were associated with less exposure. Findings provide important information about adolescents' exposure to online alcohol advertising and what might contribute to a greater likelihood of exposure. Given that online ad exposure is linked to drinking behavior, prevention programming for younger adolescents should continue to address this issue to help youth make healthy choices regarding alcohol use. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  6. Pentoxifylline for alcoholic hepatitis

    DEFF Research Database (Denmark)

    Whitfield, Kate; Rambaldi, Andrea; Wetterslev, Jørn

    2009-01-01

    -cause mortality and mortality due to hepatorenal syndrome, and conversely, an increase in serious and non-serious adverse events. However, the evidence is not firm; no conclusions can be drawn regarding whether pentoxifylline has a positive, negative, or neutral effect on participants with alcoholic hepatitis....... analysis did not support this result. Data from one trial suggests that pentoxifylline may increase the occurrence of serious and non-serious adverse events compared to control. AUTHORS' CONCLUSIONS: The current available data may indicate a possible positive intervention effect of pentoxifylline on all......BACKGROUND: Alcoholic hepatitis is a life-threatening disease, with an average mortality of approximately 40%. There is no widely accepted, effective treatment for alcoholic hepatitis. Pentoxifylline is used to treat alcoholic hepatitis, but there has been no systematic review to assess its effects...

  7. The Cognitive and Behavioural Impact of Alcohol Promoting and Alcohol Warning Advertisements: An Experimental Study.

    Science.gov (United States)

    Brown, Kyle G; Stautz, Kaidy; Hollands, Gareth J; Winpenny, Eleanor M; Marteau, Theresa M

    2016-05-01

    To assess the immediate effect of alcohol promoting and alcohol warning advertisements on implicit and explicit attitudes towards alcohol and on alcohol seeking behaviour. We conducted a between-participants online experiment in which participants were randomly assigned to view one of three sets of advertisements: (a) alcohol promoting, (b) alcohol warning, or (c) unrelated to alcohol. A total of 373 participants (59.5% female) aged 18-40 (M = 28.03) living in the UK were recruited online through a research agency. Positive and negative implicit attitudes and explicit attitudes towards alcohol were assessed before and after advertisements were viewed. Alcohol seeking behaviour was measured by participants' choice of either an alcohol-related or non-alcohol-related voucher offered ostensibly as a reward for participation. Self-reported past week alcohol consumption was also recorded. There were no main effects on any of the outcome measures. In heavier drinkers, viewing alcohol promoting advertisements increased positive implicit attitudes (standardized beta = 0.15, P = 0.04) and decreased negative implicit attitudes (standardized beta = -0.17, P = 0.02). In heavier drinkers, viewing alcohol warning advertisements decreased negative implicit attitudes (standardized beta = -0.19, P = 0.01). Viewing alcohol promoting advertisements has a cognitive impact on heavier drinkers, increasing positive and reducing negative implicit attitudes towards alcohol. Viewing alcohol warning advertisements reduces negative implicit attitudes towards alcohol in heavier drinkers, suggestive of a reactance effect. © The Author 2015. Medical Council on Alcohol and Oxford University Press.

  8. Voting and Registration in the Election of November 1988. Current Population Reports: Population Characteristics, Series P-20, No. 440.

    Science.gov (United States)

    Current Population Reports, 1989

    1989-01-01

    The findings presented in this report are based on the results of the November 1988 supplement to the Current Population Survey (CPS) conducted by the Bureau of the Census. Some of the highlights of the report follow. (1) Overall voter turnout dropped to 57 percent in 1988, the first decline reported in CPS in a presidential election since 1972.…

  9. KAPEX RAFOS float data report 1997 - 1999. Pt. A. The Agulhas- and South Atlantic current components

    Energy Technology Data Exchange (ETDEWEB)

    Boebel, O.; Anderson-Fontana, S.; Lazarevich, P.; Prater, M.; Rossby, T. [Rhode Island Univ., Narragansett, RI (United States). Graduate School of Oceanography; Schmid, C.; Zenk, W. [Institut fuer Meereskunde an der Univ. Kiel (Germany); Ansorge, I.; Lutjeharms, J. [Cape Town Univ. (South Africa). Dept. of Oceanography

    2000-10-01

    This data report presents trajectories and corresponding in-situ data for all acoustically tracked RAFOS floats that were deployed within the Agulhas and the South Atlantic Current components of KAPEX. KAPEX stands for Cape of Good Hope Experiment, Kaap die Goeie Hoop Eksperimente or Kap der Guten Hoffnung Experiment in the three languages of the participating authors. The objective of the program was to study the interocean exchange of subsurface waters south of Africa between the Atlantic and the Indian Oceans. A total of 92 floats were deployed during four cruises at depths between 100 - 1200 m during March 1997 and June 1998. It is the first time that eddy-resolving floats are used to measure ocean flow patterns at intermediate and thermocline levels off southern Africa. (orig.)

  10. Social Competence in Children of Alcoholic Parents over Time

    Science.gov (United States)

    Hussong, Andrea M.; Zucker, Robert A.; Wong, Maria M.; Fitzgerald, Hiram E.; Puttler, Leon I.

    2005-01-01

    In the current study, the authors tested the hypothesis that children of alcoholic parents (COAs) show deficits in social competence that begin in early childhood and escalate through middle adolescence. Teachers, parents, and children reported on the social competence of COAs and matched controls in a community sample assessed from ages 6 to 15.…

  11. Self-reported interoceptive awareness in primary care patients with past or current low back pain

    Directory of Open Access Journals (Sweden)

    Mehling WE

    2013-05-01

    Full Text Available Wolf E Mehling,1,2 Jennifer Daubenmier,1,3 Cynthia J Price,5 Mike Acree,1 Elizabeth Bartmess,1 Anita L Stewart41Osher Center for Integrative Medicine, 2Department of Family and Community Medicine, 3Department of Medicine, 4School of Nursing, Institute for Health and Aging, University of California, San Francisco, CA, 5School of Nursing, Department of Biobehavioral Nursing and Health Systems, University of Washington, Seattle, WA, USABackground: Mind–body interactions play a major role in the prognosis of chronic pain, and mind–body therapies such as meditation, yoga, Tai Chi, and Feldenkrais presumably provide benefits for pain patients. The Multidimensional Assessment of Interoceptive Awareness (MAIA scales, designed to measure key aspects of mind–body interaction, were developed and validated with individuals practicing mind–body therapies, but have never been used in pain patients.Methods: We administered the MAIA to primary care patients with past or current low back pain and explored differences in the performance of the MAIA scales between this and the original validation sample. We compared scale means, exploratory item cluster and confirmatory factor analyses, scale–scale correlations, and internal-consistency reliability between the two samples and explored correlations with validity measures.Results: Responses were analyzed from 435 patients, of whom 40% reported current pain. Cross-sectional comparison between the two groups showed marked differences in eight aspects of interoceptive awareness. Factor and cluster analyses generally confirmed the conceptual model with its eight dimensions in a pain population. Correlations with validity measures were in the expected direction. Internal-consistency reliability was good for six of eight MAIA scales. We provided specific suggestions for their further development.Conclusion: Self-reported aspects of interoceptive awareness differ between primary care patients with past or current

  12. Treatment of Anxiety Disorders and Comorbid Alcohol Abuse with Buspirone in a Patient with Antidepressant-Induced Platelet Dysfunction: A Case Report

    Directory of Open Access Journals (Sweden)

    Mir Mazhar

    2013-01-01

    Full Text Available The risk of abnormal bleeding with serotonin reuptake inhibitors has been known, but there is insufficient evidence base to guide pharmacological treatment of anxiety in patients with underlying haematological conditions. The following case report is about a 50-year-old female with generalized anxiety disorder, social phobia, obsessive compulsive disorder, and alcohol abuse where pharmacological treatment of anxiety symptoms has been difficult as it would lead to bruising due to the patient’s underlying qualitative platelet dysfunction. Treatment with venlafaxine, citalopram, escitalopram, and clomipramine resulted in improvement and anxiety symptoms, as well as reduction in alcohol use, but pharmacological treatment has to be discontinued because of bruising and hematomas. In view of an active substance use disorder, benzodiazepines were avoided as a treatment option. The patient’s anxiety symptoms and comorbid alcohol abuse responded well to pharmacological treatment with buspirone which gradually titrated up to a dose of 30 mg BID. Patient was followed for around a six-month period while she was on buspirone before being discharged to family doctor’s care. Buspirone is unlikely to have a significant effect on platelet serotonin transponder and could be an effective alternative for pharmacological treatment of anxiety in patients with a bleeding diathesis.

  13. Agreement between laboratory tests and self-reports of alcohol, tobacco, caffeine, marijuana and other drug use in post-partum women.

    Science.gov (United States)

    Little, R E; Uhl, C N; Labbe, R F; Abkowitz, J L; Phillips, E L

    1986-01-01

    The agreement between self-reported consumption of several drugs and laboratory tests used to detect their use is examined. Post-partum women (N = 108) enrolled in a research study participated in a detailed interview covering alcohol and caffeine ingestion, tobacco smoking and use of marijuana and other psychoactive drugs. They also kept a 4-day record of their use of these substances. Blood and urine samples were taken and a physical exam done at the close of the record period. Laboratory tests to detect use of alcohol, tobacco, caffeine, marijuana and other drugs were carried out and the results compared to self-reported drug use in the interview and the record. The degree of agreement depended on the drug taken, the test used and the pattern of drug use in the sample. Sporadic or infrequent consumption related poorly to laboratory tests, especially those that were designed as screening tools. Regular consumption could be identified with greater accuracy. However, the group associations evident between self-reports of drug use and laboratory results were not sufficient to guarantee that subjects were correctly classified. Error in both self-report and the decision made from laboratory values must be taken into account in determining the confidence that should be placed in the data and the conclusions drawn from it.

  14. Patient reported outcomes measures in neurogenic bladder and bowel: A systematic review of the current literature.

    Science.gov (United States)

    Patel, Darshan P; Elliott, Sean P; Stoffel, John T; Brant, William O; Hotaling, James M; Myers, Jeremy B

    2016-01-01

    To describe existing bladder and bowel specific quality of life (QoL) measurement tools, QoL in patients with multiple sclerosis (MS), spinal cord injury (SCI), Parkinson's Disease (PD), stroke, or spina bifida (SB) affected by bladder or bowel dysfunction, and the impact of specific bladder and bowel management on QoL. We performed a systematic review in PubMed/Medline databases in accordance with the PRISMA statement for English publications between January 1, 2000 and January 1, 2014. Articles were first screened based on their abstract and select full-text articles were then reviewed for eligibility. Articles with no QoL or PROM assessing urinary or bowel dysfunction were excluded. Risk of bias assessment included randomization, incomplete outcomes data, selective outcomes reporting, and other biases. All articles were graded using the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system as per the Cochrane Handbook for Systematic Reviews of Interventions. The most common QoL measurement tool for urinary and bowel dysfunction was the Medical Outcomes Study SF-36. Twelve (24%) studies used only non-validated QoL questionnaires. Only three urinary or bowel specific QoL measures were found: the Qualiveen questionnaire, the FICQoL, and the QoL-BM. Several studies identified instances were clinical and patient-reported outcomes were inconsistent particularly with indwelling urinary catheter usage and reconstructive surgery. Additionally, certain clinical outcomes surrogates commonly used as primary outcomes measures may not correlate with the patient reported outcomes (PRO). Current PRO measures (PROM) and QoL assessments are heterogeneous and several inconsistencies in clinical and PRO for various management options exist. Standardized PROM will help identify optimal bladder and bowel management for patients with neurologic conditions. © 2014 Wiley Periodicals, Inc.

  15. The economical production of alcohol fuels from coal-derived synthesis gas. Quarterly technical progress report No. 19, April 1, 1996--June 30, 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    The objective of Task I is to prepare and evaluate catalysts and to develop efficient reactor systems for the selective conversion of hydrogen-lean synthesis gas to alcohol fuel extenders and octane enhancers. In Task 1, during this reporting period, we encountered and solved a problem in the analysis of the reaction products containing a small amount of heavy components. Subsequently, we continued with the major thrusts of the program. We analyzed the results from our preliminary studies on the packed-bed membrane reactor using the BASF methanol synthesis catalyst. We developed a quantitative model to describe the performance of the reactor. The effect of varying permeances and the effect of catalyst aging are being incorporated into the model. Secondly, we resumed our more- detailed parametric studies on selected non-sulfide Mo-based catalysts. Finally, we continue with the analysis of data from the kinetic study of a sulfided carbon-supported potassium-doped molybdenum-cobalt catalyst in the Rotoberty reactor. We have completed catalyst screening at UCC. The complete characterization of selected catalysts has been started. In Task 2, the fuel blends of alcohol and unleaded test gas 96 (UTG 96) have been made and tests have been completed. The testing includes knock resistance tests and emissions tests. Emissions tests were conducted when the engine was optimized for the particular blend being tested (i.e. where the engine produced the most power when running on the blend in question). The data shows that the presence of alcohol in the fuel increases the fuel`s ability to resist knock. Because of this, when the engine was optimized for use with alcohol blends, the engine produced more power and lower emission rates.

  16. Asian flushing: genetic and sociocultural factors of alcoholism among East asians.

    Science.gov (United States)

    Lee, Haeok; Kim, Sun S; You, Kwang Soo; Park, Wanju; Yang, Jin Hyang; Kim, Minjin; Hayman, Laura L

    2014-01-01

    Alcohol use can lead to a cascade of problems such as increased chances of risky behavior and negative health consequences, including alcoholic liver disease and upper gastric and liver cancer. Ethanol is metabolized mainly by 2 major enzymes: alcohol dehydrogenase (ADH) and acetaldehyde dehydrogenase (ALDH). Genetic variations of genes encoding the 2 enzymes are very common among East Asians but relatively rare for most other populations. Facial flushing and other physical discomforts after alcohol drinking triggered by accumulation of acetaldehyde through defective genes for ADH and ALDH have been reported. Approximately 40% of East Asians (Chinese, Japanese, and Korean) show facial flushing after drinking alcohol, known as "Asian flush," which is characterized by adverse reactions on alcohol drinking in individuals possessing the fasting metabolizing alleles for ADH, ADH1B*2, and ADH1C*1, and the null allele for ALDH and ALDH2*2. Alcoholism is determined not only by the genetic deficiency but also by behaviors that involve complex interactions between genetic and sociocultural factors. The purpose of this article was to provide nurses with the most current information about genetic and sociocultural influences on alcoholism and alcohol-related health problems specifically for East Asians and implications of this knowledge to nursing practice. The physiological phenomenon of genes and genetics in relation to alcohol metabolism in this special population is emphasized.

  17. Structural and diffusional brain abnormality related to relatively low level alcohol consumption.

    Science.gov (United States)

    Sasaki, Hiroki; Abe, Osamu; Yamasue, Hidenori; Fukuda, Rin; Yamada, Haruyasu; Takei, Kunio; Suga, Motomu; Takao, Hidemasa; Kasai, Kiyoto; Aoki, Shigeki; Ohtomo, Kuni

    2009-06-01

    Chronic excessive alcohol intake results in alcohol-related brain damage. Many previous reports have documented alcohol-related global or local brain shrinkage or diffusional abnormalities among alcoholics and heavy to moderate drinkers; however, the influence of relatively low levels of alcohol consumption on brain structural or diffusional abnormality is unclear. We investigated structural or diffusional abnormalities related to lifetime alcohol consumption (LAC) using voxel-based morphometry (VBM) among Japanese non-alcohol-dependent individuals (114 males, 97 females). High-resolution three-dimensional magnetic resonance images and diffusion tensor imaging were acquired in all subjects. The collected images were normalized, segmented, and smoothed using SPM 5. Gray matter volume (GMV) and white matter volume (WMV) were normalized for each total intracranial volume (TIV), and partial correlation coefficients were estimated between normalized GMV or WMV and lifetime alcohol consumption (LAC) adjusted for age. To investigate regional GMV or WMV abnormalities related to LAC, multiple regression analyses were performed among regional GMV or WMV and LAC, age, and TIV. To investigate subtle regional abnormalities, multiple regression analyses were performed among fractional anisotropy (FA) or mean diffusivity (MD), and LAC and age. No LAC-related global or regional GMV or WMV abnormality or LAC-related regional FA abnormality was found among male or female subjects. Significant LAC-related MD increase was found in the right amygdala among female subjects only. The current results suggest female brain vulnerability to alcohol, and a relation between subtle abnormality in the right amygdala and alcohol misuse.

  18. An expanded evaluation of the relationship of four alleles to the level of response to alcohol and the alcoholism risk.

    Science.gov (United States)

    Hu, Xianzhang; Oroszi, Gabor; Chun, Jeffrey; Smith, Tom L; Goldman, David; Schuckit, Marc A

    2005-01-01

    Alcoholism is a complex, genetically influenced disorder the cause of which may be better understood through the study of genetically influenced phenotypes that mediate the risk. One such intermediate phenotype is the low level of response (LR) to alcohol. This project used a case-control approach to search for genes that may contribute to LR. Data were available from alcohol challenges at approximately age 20 and regarding the development of alcohol use disorders over the subsequent 20 years for 85 men, including 40 reported in a previous genetic analysis. LR was evaluated using oral consumption of 0.75 ml/kg of alcohol, after which changes in subjective feelings of intoxication and body sway were measured. Alcohol abuse and dependence were diagnosed by DSM-III-R criteria through structured interviews administered to both the participant and an informant (usually the spouse) 10, 15, and 20 years after initial testing. Four polymorphisms were evaluated, including the serotonin transporter HTTLPR promoter ins/del, GABAAalpha6 Pro385Ser, NPY Leu7Pro, and catalase 262C>T. Two of these, HTTLPR and GABAAalpha6 Pro385Ser, had been previously associated with LR and alcoholism in a preliminary study. The HTTLPR L allele was significantly related to both the LR and alcoholism in an allele-dosage (stepwise) manner. Furthermore, the association remained when L alleles were subdivided into recently reported functional subtypes: the lowest LR was associated with genotypes correlated with the highest serotonin transporter expression. The GABAAalpha6 Ser385 allele showed a nonsignificant trend for association to a low LR, as had been previously observed, although the Ser385 allele is uncommon, and only 18 heterozygotes were in the current group. However, the six men with both LL and Pro385/Ser385 genotypes had the lowest LR, and each had developed alcoholism during follow-up. Neither NPY nor catalase was associated with either LR or alcoholic outcomes, although the sample did not

  19. Alcohol Consumption among College Students: Chief Student Affairs Officers' Perspectives on Evidence-Based Alcohol Consumption Reduction Strategies

    Science.gov (United States)

    Stender, David F., III

    2014-01-01

    Alcohol consumption among college students can lead to negative consequences for those consuming alcohol as well as for their classmates. The 2002 report from the National Institute on Alcohol Abuse and Alcoholism (NIAAA) Task Force on College Drinking described a "three-in-one" evidence-based approach for alcohol consumption reduction…

  20. Hydrocarbon contamination in groundwaters: Removal by alcohol flooding. Technical completion report, 1 May 1988-30 April 1990

    Energy Technology Data Exchange (ETDEWEB)

    Farley, K.J.; Boyd, G.R.; Patwardhan, S.

    1992-05-01

    Present pump-and-treat remediation strategies employed to remove hydrocarbon contaminants that exist in groundwater as nonaqueous phase liquids (NAPLs) can displace only a fraction of the contaminant due to the trapping effects of capillary forces. These effects however are shown to be effectively eliminated by injecting alcohol solutions through the contamination zone. A laboratory column apparatus was developed to simulate NAPL contamination, free product recovery, and residual NAPL removal by alcohol flooding. Columns were packed with either glass beads or a South Carolina aquifer soil, and contaminated in preliminary experiments with benzene (a light NAPL) and in final experiments with trichloroethylene (TCE) (a dense NAPL). Proper scaling of the column was found to be critical in ensuring that the laboratory results adequately represented field-scale conditions.

  1. American Indian youths' perceptions of their environment and their reports of depressive symptoms and alcohol/marijuana use.

    Science.gov (United States)

    Nails, A Mercedes; Mullis, Ronald L; Mullis, Ann K

    2009-01-01

    The role of neighborhood and school environments in adolescent development has been explored over the years, yet few have examined these relationships with an American Indian sample. The purpose of this study was to explore the role of American Indian adolescents' sense of safety in their neighborhood and school environments and how this relates to their experience of depressive symptoms and alcohol/marijuana use. The data were drawn from a southwestern state's dataset containing survey results of adolescent well-being. Responses from a total of 148 American Indian 8th, 10th, and 12th grade students were analyzed. The findings indicated that neighborhood safety, especially the presence of crime and drug sales, was the strongest predictor of depressive symptoms and alcohol/marijuana use. Implications for future research and work with this population are discussed.

  2. Exposure to alcohol advertising and alcohol consumption among Australian adolescents.

    Science.gov (United States)

    Jones, Sandra C; Magee, Christopher A

    2011-01-01

    Underage drinking is a major problem in Australia and may be influenced by exposure to alcohol advertising. The objective of the present study was to collect data on 12-17 year old Australian adolescents' exposure to different types of alcohol advertising and examine the association between exposure to advertising and alcohol consumption. A cross-sectional survey of 1113 adolescents aged 12-17 years recruited with a variety of methods to gain a cross-section of participants across metropolitan, regional and rural New South Wales (including independent schools, mall intercepts and online). Participants answered a series of questions assessing adolescents' exposure to alcohol advertising across eight media (including television, Internet and point-of-sale). Alcohol consumption was assessed using three questions (initiation, recent consumption and frequency of consumption in the previous 12 months). The majority indicated that they had been exposed to alcohol advertisements on television, in newspapers and magazines, on the Internet, on billboards/posters and promotional materials and in bottleshops, bars and pubs; exposure to some of these types of alcohol advertisements was associated with increased alcohol consumption, with differences by age and gender. The results are consistent with studies from other countries and suggest that exposure to alcohol advertisements among Australian adolescents is strongly associated with drinking patterns. Given current high levels of drinking among Australian youth, these findings suggest the need to address the high levels of young people's exposure to alcohol advertising.

  3. Heterogeneous catalytic process for alcohol fuels from syngas. Sixteenth quarterly technical progress report, October--December, 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-07-01

    The principal objectives of this project are to discover and evaluate novel heterogeneous catalysts for conversion of syngas to oxygenates having use as fuel enhancers, to explore novel reactor and process concepts applicable in this process, and to develop the best total process for converting syngas to liquid fuels. Among our previous best catalysts was the family consisting of potassium-promoted Pd on a Zn/Cr spinel oxide prepared via controlled pH precipitation. We have now examined the effect of potassium promotion on (1) a Zn/Cr/O spinel and (2) on ZnO; these two individual components are used together to make our best support. The presence of excess zinc oxide has a beneficial effect on the performance of Zn/Cr spinel oxide catalysts (1) promoted with cesium and (2) promoted with both cesium and palladium. The presence of the excess zinc oxide results in a more active and selective catalyst to total alcohols and increased isobutanol rates, demonstrating the effectiveness of zinc oxide addition to the spinel support. Potassium addition promotes higher alcohol synthesis on a commercial Zn/Cr spinel oxide methanol synthesis catalyst. Incremental potassium levels (1, 3 and 5 wt%) result in an increase in total alcohol selectivity, while isobutanol. rates are maximized at 1 wt% potassium. The commercial catalyst promoted with potassium is slightly less active for isobutanol synthesis and less selective to total alcohols when compared with our spinel formulation promoted with potassium and containing excess ZnO. Surface science studies have shown that the surface of these catalysts is predominately ZnO and alkali. With use, the ZnO is reduced to Zn metal, and Cr migrates to the surface giving increased surface acidity. In addition tends to lower the overall acidity. Hydrogen can be observed on the catalyst surface by surface science studies. Hydrogen on the active catalyst is associated with the palladium.

  4. Adult Separation Anxiety and TCI-R Personality Dimensions in Patients with Anxiety, Alcohol Use, and Gambling: A Preliminary Report

    Directory of Open Access Journals (Sweden)

    Gino Pozzi

    2014-01-01

    Full Text Available Background. Nowadays, adult separation anxiety disorder (ASAD is an established diagnostic category but is little investigated in subjects with addictive behaviours. Objective. To assess the presence of ASAD among patients with addictive disorders in comparison with anxiety patients and measure the personality correlates in all these groups. Methods. 103 outpatients, meeting DSM-IV-TR criteria for anxiety disorders (38 patients, alcohol dependence (30 patients, or pathological gambling (35 patients, were assessed by the Structured Clinical Interview for Separation Anxiety Symptoms (SCI-SAS and the Adult Separation Anxiety Checklist (ASA-27 for separation anxiety and by the Temperament and Character Inventory-Revised (TCI-R for personality characteristics. Results. ASAD is detected in 34.2% of anxiety patients, 13.3% of alcoholics, and 11.4% of gamblers. Separation anxiety scores correlate positively with harm avoidance and negatively with self-directedness in all groups; further correlations are seen among addictive patients only, that is, self-transcendence for gamblers and cooperativeness for both alcoholics and gamblers. Conclusions. The prevalence of ASAD is lower among addictive patients than in those with anxiety disorders; correlations are found between separation anxiety and specific TCI-R dimensions, with some matching across the three diagnostic groups.

  5. High octane ethers from synthesis gas-derived alcohols. Final technical report, September 25, 1990--December 24, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Klier, K.; Herman, R.G.

    1994-05-01

    The objective of the research was to develop the methodology for the catalytic synthesis of ethers, primarily methyl isobutyl ether (MIBE) and methyl tertiary butyl ether (MTBE), directly from alcohol mixtures that are rich in methanol and 2-methyl-1-propanol (isobutanol). The overall scheme involves gasification of coal, purification and shifting of the synthesis gas, higher alcohol synthesis, and direct synthesis of ethers. The last stage of the synthesis involves direct coupling of synthesis gas-derived methanol and isobutanol that has been previously demonstrated by us to occur over superacid catalysts to yield MIBE and smaller amounts of MTBE at moderate pressures and a mixture of methanol and isobutene at low pressures. A wide range of organic resin catalysts and inorganic oxide and zeolite catalysts have been investigated for activity and selectivity in directly coupling alcohols, principally methanol and isobutanol, to form ethers and in the dehydration of isobutanol to isobutene in the presence of methanol. All of these catalysts are strong acids, and it was found that the organic and inorganic catalysts operate in different, but overlapping, temperature ranges, i.e. mainly 60--120{degrees}C for the organic resins and 90--175{degrees}C for the inorganic catalysts. For both types of catalysts, the presence of strong acid centers is required for catalytic activity, as was demonstrated by lack of activity of fully K{sup +} ion exchanged Nafion resin and zirconia prior to being sulfated by treatment with sulfuric acid.

  6. Methotrexate Hepatotoxicity in Psoriatics: Report of 104 Patients from Nova Scotia, with Analysis of Risks from Obesity, Diabetes and Alcohol Consumption During Long Term Follow-Up

    Directory of Open Access Journals (Sweden)

    DA Malatjalian

    1996-01-01

    Full Text Available BACKGROUND AND DESIGN: Methotrexate (MTX hepatotoxicity in psoriatic patients is well recognized, but there are discrepancies in the reported incidence and associated risk factors. This retrospective study describes 104 Nova Scotian patients with psoriasis seen between 1979 and 1990. Patients received MTX over one to 11 years (mean 3.38, with baseline and annual follow-up liver biopsies. Clinical data were obtained by chart review. Statistical analysis evaluated the risks associated with obesity, diabetes, alcohol consumption and duration of therapy, with the histological grade of liver biopsies.

  7. Sociodemographic characteristics associated with alcohol use among low-income Mexican older adults.

    Science.gov (United States)

    Aguila, Emma; Guerrero, Erick G; Vega, William A

    2016-04-29

    Despite increasing concern about the quality of life of older adults, little is known about characteristics associated with health risk behaviors among older adults in middle-income countries. This study relied on unique longitudinal data to examine the relationship between sociodemographic characteristics and alcohol use among low-income older adults, one of the fastest-growing populations worldwide. This multilevel longitudinal analysis involved three waves of data (2008-2010) from 2,351 adults aged 70 or older in Yucatán, Mexico. Multilevel regressions models were used to test interactions among gender, speaking Mayan (indigenous language), and socioeconomic status to understand conditions associated with the odds of current alcohol use and the frequency and amount of alcohol use. Half of the participants in this study report consuming alcohol in their lifetime, 21.58 % of whom were current alcohol users. Older adults reported consuming alcohol 1.15 days a week and 1.60 drinks per day. Speaking Mayan was associated with lower odds of current alcohol use. However, men who spoke Mayan reported higher odds of drinking alcohol compared to women and non-Mayan (Spanish) speakers. The positive relationship between socioeconomic status and alcohol use was also moderated by gender (male). Findings show that older and Mayan populations had lower odds of drinking in Yucatán, Mexico, whereas men were at highest risk of drinking alcohol, after adjusting for ethnic culture and socioeconomic status. Implications for health policy and epidemiological studies on substance use among older adults residing in low-income settings are discussed.

  8. Coupling and Reactions of 5-Hydroxyconiferyl Alcohol in Lignin Formation

    Energy Technology Data Exchange (ETDEWEB)

    Elder, Thomas; Berstis, Laura; Beckham, Gregg T.; Crowley, Michael F.

    2016-06-15

    The catechol alcohols, caffeyl and 5-hydroxyconiferyl alcohol, may be incorporated into lignin either naturally or through genetic manipulation. Due to the presence of o-OH groups, these compounds form benzodioxanes, a departure from the interunit connections found in lignins derived from the cinnamyl alcohols. In nature, lignins composed of caffeyl and 5-hydroxyconiferyl alcohol are linear homopolymers and, as such, may have properties that make them amenable for use in value-added products, such as lignin-based carbon fibers. In the current work, results from density functional theory calculations for the reactions of 5-hydroxyconiferyl alcohol, taking stereochemistry into account, are reported. Dehydrogenation and quinone methide formation are found to be thermodynamically favored for 5-hydroxyconiferyl alcohol, over coniferyl alcohol. The comparative energetics of the rearomatization reactions suggest that the formation of the benzodioxane linkage is under kinetic control. Ring-opening reactions of the benzodioxane groups show that the bond dissociation enthalpy of the ..alpha..-O cleavage reaction is lower than that of the ..beta..-O reaction. The catechol lignins represent a novel form of the polymer that may offer new opportunities for bioproducts and genetic targets.

  9. The relation between alcohol use and psychological, physical, and sexual dating violence perpetration among male college students.

    Science.gov (United States)

    Shorey, Ryan C; Brasfield, Hope; Zapor, Heather Zucosky; Zapor, Heather Zuckosky; Febres, Jeniimarie; Stuart, Gregory L

    2015-02-01

    The prevalence of alcohol use and dating violence are shockingly high among male college students, making this a particularly high-risk group for alcohol-related aggression. Expanding upon previous research, the current study examined the relations between three indicators of alcohol use and three types of dating violence among 204 male college students. We also examined whether hazardous drinkers reported more violence perpetration than non-hazardous drinkers. Results demonstrated that alcohol use was related to all types of aggression, and hazardous drinkers are at greater risk of violence perpetration than non-hazardous drinkers. Implications for dating violence prevention programs and future research are discussed.

  10. The Effects of as-Needed Nalmefene on Patient-Reported Outcomes and Quality of Life in Relation to a Reduction in Alcohol Consumption in Alcohol-Dependent Patients.

    Directory of Open Access Journals (Sweden)

    Clément François

    Full Text Available The objective of this article was to investigate the effect of as-needed nalmefene on health-related quality of life (HRQoL in patients with alcohol dependence, and to relate changes in drinking behavior and status to HRQoL outcomes.This post hoc analysis was conducted on a pooled subgroup of patients with at least a high drinking risk level (men: >60 g/day; women: >40 g/day who participated in one of two randomized controlled 6-month studies, ESENSE 1 and ESENSE 2. Patients received nalmefene 18 mg or placebo on an as-needed basis, in addition to a motivational and adherence-enhancing intervention (BRENDA. At baseline and after 12 and 24 weeks questionnaires for the Medical Outcomes Study (MOS 36-item Short-Form Health Survey (SF-36, European Quality of life-5 Dimensions (EQ-5D and the Drinker Inventory of Consequences (DrInC-2R were completed.The pooled population consisted of 667 patients (nalmefene: 335; placebo: 332, with no notable between-group differences in baseline patient demographics/characteristics. At week 24, nalmefene had a superior effect compared to placebo in improving SF-36 mental component summary scores (mean difference [95% CI], p-value: 3.09 [1.29, 4.89]; p=0.0008, SF-36 physical component summary scores (1.23 [0.15, 2.31]; p=0.026, EQ-5D utility index scores (0.03 [0.00, 0.06]; p=0.045, EQ-5D health state scores (3.46 [0.75, 6.17]; p=0.012, and DrInC-2R scores (-3.22 [-6.12, 0.33]; p=0.029. The improvements in SF-36 mental component summary scores at week 24, and the DrInC-2R total score change from baseline to week 24, were significantly correlated to reductions in heavy drinking days and total alcohol consumption at week 24.As-needed nalmefene significantly improved almost all patient-reported HRQoL measures included in SF-36 and EQ-5D compared with placebo. These HRQoL gains were significantly correlated to reduced drinking behavior, as determined by reductions in heavy drinking days and total alcohol consumption.

  11. [Devic syndrome--case report, current principles of diagnosis and therapy].

    Science.gov (United States)

    Iljicsov, Anna; Barsi, Péter; Várallyay, György; Tátrai, Erika; Somfai, Gábor Márk; Bereczki, Dánieli; Rudas, Gábor; Simó, Magdolna

    2010-09-30

    Neuromyelitis optica (NMO, Devic-syndrome) is a rare, relapsing autoimmune disease of the central nervous system, which is distinguished from other demyelinating disorders by a recently identified, specific autoantibody. By demonstrating the anti-aquaporin-4 IgG in the serum, a heterogenous group of syndromes can be defined, called NMO-spectrum. In the future, optical coherence tomography may support this diagnosis besides the clinical features, imaging examinations and presence of serum antibody. Early recognition and treatment can improve clinical outcome even in serious condition. Long-term immunosuppressive therapy is advised to prevent further relapses and to stabilize or improve clinical status. Hereby, we report a case of a 51-year-old woman, under treatment for one and a half years. We summarize the current knowledge about the pathomechanism, diagnostic strategy and therapy of neuromyelitis optica. We review recent findings and the diagnostic value of a new, non-invasive ophtalmological examination, the optical coherence tomography. According to the first results, this method may be helpful in the early differential diagnosis of optic neuritis.

  12. Current Work in Energy Analysis (Energy Analysis Program -1996 Annual Report)

    Energy Technology Data Exchange (ETDEWEB)

    Energy Analysis Program

    1998-03-01

    This report describes the work that Environmental Energy Technologies Division of Lawrence Berkeley National Laboratory has been doing most recently. One of our proudest accomplishments is the publication of Scenarios of U.S. Carbon Reductions, an analysis of the potential of energy technologies to reduce carbon emissions in the U.S. This analysis played a key role in shaping the U.S. position on climate change in the Kyoto Protocol negotiations. Our participation in the fundamental characterization of the climate change issue by the IPCC is described. We are also especially proud of our study of ''leaking electricity,'' which is stimulating an international campaign for a one-watt ceiling for standby electricity losses from appliances. This ceiling has the potential to save two-thirds of the 5% of U.S. residential electricity currently expended on standby losses. The 54 vignettes contained in the following pages summarize results of research. activities ranging in scale from calculating the efficacy of individual lamp ballasts to estimating the cost-effectiveness of the national ENERGY STAR{reg_sign} labeling program, and ranging in location from a scoping study of energy-efficiency market transformation in California to development of an energy-efficiency project in the auto parts industry in Shandong Province, China. These are the intellectual endeavors of a talented team of researchers dedicated to public service.

  13. AAPM/SNMMI Joint Task Force: report on the current state of nuclear medicine physics training.

    Science.gov (United States)

    Harkness, Beth A; Allison, Jerry D; Clements, Jessica B; Coffey, Charles W; Fahey, Frederic H; Gress, Dustin A; Kinahan, Paul E; Nickoloff, Edward L; Mawlawi, Osama R; MacDougall, Robert D; Pizzutiello, Robert J

    2015-09-08

    The American Association of Physicists in Medicine (AAPM) and the Society of Nuclear Medicine and Molecular Imaging (SNMMI) recognized the need for a review of the current state of nuclear  medicine physics training and the need to explore pathways for improving nuclear medicine physics training opportunities. For these reasons, the two organizations formed a joint AAPM/SNMMI Ad Hoc Task Force on Nuclear Medicine Physics  Training. The mission of this task force was to assemble a representative group of stakeholders to:• Estimate the demand for board-certified nuclear medicine physicists in the next 5-10 years,• Identify the critical issues related to supplying an adequate number of physicists who have received the appropriate level of training in nuclear medicine physics, and• Identify approaches that may be considered to facilitate the training of nuclear medicine physicists.As a result, a task force was appointed and chaired by an active member of both organizations that included representation from the AAPM, SNMMI, the American Board of Radiology (ABR), the American Board of Science in Nuclear Medicine (ABSNM), and the Commission for the Accreditation of Medical Physics Educational Programs (CAMPEP). The Task Force first met at the AAPM Annual Meeting in Charlotte in July 2012 and has met regularly face-to-face, online, and by conference calls. This manuscript reports the findings of the Task Force, as well as recommendations to achieve the stated mission.

  14. Alcohol and pregnancy

    Science.gov (United States)

    Drinking alcohol during pregnancy; Fetal alcohol syndrome - pregnancy; FAS - fetal alcohol syndrome ... lead to lifelong damage. DANGERS OF ALCOHOL DURING PREGNANCY Drinking a lot of alcohol during pregnancy can ...

  15. Alcohol Energy Drinks

    Science.gov (United States)

    ... Home / About Addiction / Alcohol / Alcohol Energy Drinks Alcohol Energy Drinks Read 28133 times font size decrease font size increase font size Print Email Alcohol energy drinks (AEDs) or Caffeinated alcoholic beverages (CABs) are premixed ...

  16. Commercial Speech Protection and Alcoholic Beverage Advertising.

    Science.gov (United States)

    Greer, Sue

    An examination of the laws governing commercial speech protection and alcoholic beverage advertisements, this document details the legal precedents for and implications of banning such advertising. An introduction looks at the current amount of alcohol consumed in the United States and the recent campaigns to have alcoholic beverage ads banned.…

  17. Commercial Speech Protection and Alcoholic Beverage Advertising.

    Science.gov (United States)

    Greer, Sue

    An examination of the laws governing commercial speech protection and alcoholic beverage advertisements, this document details the legal precedents for and implications of banning such advertising. An introduction looks at the current amount of alcohol consumed in the United States and the recent campaigns to have alcoholic beverage ads banned.…

  18. Future Performance Trend Indicators: A Current Value Approach to Human Resources Accounting. Report V: The Value Attribution Process. Technical Report.

    Science.gov (United States)

    Lapointe, Jean B.; And Others

    The development of future performance trend indicators is based on the current value approach to human resource accounting. The value attribution portion of the current value approach is used to estimate the dollar value of observed changes in the state of the human organization. The procedure for value attribution includes: prediction of changes…

  19. Early Alcohol Initiation Increases Risk Related to Drinking among College Students

    Science.gov (United States)

    LaBrie, Joseph W.; Rodrigues, Andrea; Schiffman, Jason; Tawalbeh, Summer

    2008-01-01

    This study investigated the influence of age of alcohol initiation on current alcohol use and alcohol-related problems in a diverse college student sample. Participants (N = 214) completed a questionnaire assessing attitudes, beliefs, and behavioral habits regarding alcohol and other drugs. Early alcohol initiation (alcohol use before age 15) was…

  20. Should we train alcohol-dependent patients to avoid alcohol?

    NARCIS (Netherlands)

    R.W. Wiers; T.E. Gladwin; M. Rinck

    2013-01-01

    Spruyt et al. (2013) report an interesting study in which they compared an alcohol approach-bias, as measured with the Relevant-feature Stimulus Response Compatibility task (R-SRC) in 40 abstaining alcohol-dependent patients and 40 non-dependent controls. While controls had an approach-bias for alco

  1. Sport-related achievement motivation and alcohol outcomes: an athlete-specific risk factor among intercollegiate athletes.

    Science.gov (United States)

    Weaver, Cameron C; Martens, Matthew P; Cadigan, Jennifer M; Takamatsu, Stephanie K; Treloar, Hayley R; Pedersen, Eric R

    2013-12-01

    Intercollegiate athletes report greater alcohol consumption and more alcohol-related problems than their non-athlete peers. Although college athletes share many of the same problems faced by non-athletes, there are some consequences that are unique to athletes. Studies have demonstrated that alcohol negatively affects athletic performance including increased dehydration, impeded muscle recovery, and increased risk for injury. Beyond risk factors for alcohol misuse that may affect college students in general, research has begun to examine risk factors that are unique to collegiate athletes. For example, research has found that off-season status, the leadership role, and athlete-specific drinking motives are associated with increased alcohol use. Given these findings, it is possible that other athlete-specific variables influence alcohol misuse. One such variable may be sport achievement orientation. The purpose of the current study was to examine the relationship between sport achievement orientation and alcohol outcomes. Given previous research regarding seasonal status and gender, these variables were examined as moderators. Varsity athletes (n=263) completed the Sport Orientation Questionnaire, which assesses sport-related achievement orientation on three scales (Competitiveness, Win Orientation, and Goal Orientation). In addition, participants completed measures of alcohol use and alcohol-related problems. Results indicated that Competitiveness, Win Orientation, and Goal Orientation were all significantly associated with alcohol use, but not alcohol-related problems. Moreover, these relationships were moderated by seasonal status and gender. These interactions, clinical implications, and limitations are discussed.

  2. Prevalence and patterns of problematic alcohol use among Australian parents.

    Science.gov (United States)

    Maloney, Elizabeth; Hutchinson, Delyse; Burns, Lucy; Mattick, Richard

    2010-10-01

    Limited research data exists on the prevalence, and characteristics associated with parental alcohol use, particularly in Australia. This study aims to examine the drinking patterns of Australian parents, and to determine whether the drinking pattern differs by family type. The characteristics associated with regular parental alcohol use were also assessed. Data from a representative sample of 23,356 Australians were analysed from the 2007 National Drug Strategy Household Survey. The study found that parents were less likely to drink at levels defined as risky. Additionally, single mothers were more likely to report monthly and weekly binge drinking, compared to other mothers. Four predictors of risky parental alcohol use were identified: male; a current tobacco smoker; reporting higher levels of psychological distress; and lower levels of education. Although this study found that parents were less likely to consume alcohol at risky levels, population estimates suggest a considerable number of Australian children live in households where risky parental alcohol use occurs. This study provides the first step to extending the knowledge base on the prevalence of parental alcohol use which will help to inform public health policy and early intervention programs. © 2010 The Authors. Journal Compilation © 2010 Public Health Association of Australia.

  3. Heterogeneous catalytic process for alcohol fuels from syngas. Fifteenth quarterly technical progress report, July--September 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    The principal objectives of this project are to discover and evaluate novel heterogeneous catalysts for conversion of syngas to oxygenates having use as fuel enhancers, to explore novel reactor and process concepts applicable in this process, and to develop the best total process for converting syngas to liquid fuels. The previous best catalysts consisted of potassium-promoted Pd on a Zn/Cr spinel oxide prepared via controlled pH precipitation. The authors have now examined the effect of cesium addition to the Zn/Cr spinel oxide support. Surprisingly, cesium levels required for optimum performance are similar to those for potassium on a wt% basis. The addition of 3 wt% cesium gives isobutanol rates > 170 g/kg-hr at 440 C and 1,500 psi with selectivity to total alcohols of 77% and with a methanol/isobutanol mole ratio of 1.4: this performance is as good as their best Pd/K catalyst. The addition of both cesium and palladium to a Zn/Cr spinel oxide support gives further performance improvements. The 5 wt% cesium, 5.9 wt% Pd formulation gives isobutanol rates > 150 g/kg-hr at 440 C and only 1,000 psi with a selectivity to total alcohols of 88% and with a methanol/isobutanol mole ratio of 0.58: this is their best overall performance to date. The addition of both cesium and palladium to a Zn/Cr/Mn spinel oxide support that contains excess Zn has also been examined. This spinel was the support used in the synthesis of 10-DAN-54, the benchmark catalyst. Formulations made on this support show a lower overall total alcohol rate than those using the spinel without Mn present, and require less cesium for optimal performance.

  4. Alcohol, Athletic Performance and Recovery

    Directory of Open Access Journals (Sweden)

    David Cameron-Smith

    2010-07-01

    Full Text Available Alcohol consumption within elite sport has been continually reported both anecdotally within the media and quantitatively in the literature. The detrimental effects of alcohol on human physiology have been well documented, adversely influencing neural function, metabolism, cardiovascular physiology, thermoregulation and skeletal muscle myopathy. Remarkably, the downstream effects of alcohol consumption on exercise performance and recovery, has received less attention and as such is not well understood. The focus of this review is to identify the acute effects of alcohol on exercise performance and give a brief insight into explanatory factors.

  5. Heterogeneous catalytic process for alcohol fuels from syngas. Fourteenth quarterly technical progress report, April--June 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    The project objectives are: (1) To discover, study, and evaluate novel heterogeneous catalytic systems for the production of oxygenated fuel enhancers from synthesis gas. In particular, novel heterogeneous catalysts will be studied and optimized for the production of: (a) C{sub 1}-C{sub 5} alcohols using conventional methanol synthesis conditions, and (b) methanol and isobutanol mixtures which may be used for the downstream synthesis of MTBE or related oxygenates. (2) To explore, analytically and on the bench scale, novel reactor and process concepts for use in converting syngas to liquid fuel products. (3) To develop on the bench scale the best combination of chemistry, catalyst, reactor, and total process configuration to achieve the minimum product cost for the conversion of syngas to liquid products. The authors have prepared a comparative Zn/Cr spinel oxide support that contains excess ZnO and have looked at the catalytic performance of (a) the bare support, (b) a potassium traverse on the bare support to determine the effect of alkali addition in the absence of Pd and (c) a potassium traverse on the support impregnated with 6 wt% Pd. The bare support is an inefficient methanol catalyst. Alkali addition results in an increase in selectivity to total alcohols vs. the bare support and a dramatic increase higher alcohol synthesis. Pd addition results in further improvements in performance. Selectivities increase with K loading. The 5 wt% K, 5.9 wt% Pd catalyst produces > 100 g/kg-hr of isobutanol at 440 C and 1,000 psi, with 85% selectivity to total alcohols and with a methanol/isobutanol mole ratio of <2. The authors intend to continue formulation screening using K/Pd formulations on ZnO and ZnCr{sub 2}O{sub 4} prepared conventionally and via controlled pH precipitation. They will also examine the effect of Cs in place of K as the alkali promoter and the use of Rh instead of Pd as a promoter.

  6. Job strain and alcohol intake

    DEFF Research Database (Denmark)

    Heikkilä, Katriina; Nyberg, Solja T; Fransson, Eleonor I

    2012-01-01

    The relationship between work-related stress and alcohol intake is uncertain. In order to add to the thus far inconsistent evidence from relatively small studies, we conducted individual-participant meta-analyses of the association between work-related stress (operationalised as self-reported job...... strain) and alcohol intake....

  7. XBRL Standard for Financial Reporting in Croatia: Current State and Perspectives

    Directory of Open Access Journals (Sweden)

    Gostimir Dejan

    2015-09-01

    Full Text Available Background: Harmonization and standardization is becoming important among regulators and business community. XBRL has entered the global stage as a financial reporting standard. Its mission was to standardize the financial reporting, lower the reporting costs and make the reporting as transparent as possible.

  8. The integrated reporting: A presentation of the current state of art and aspects of integrated reporting that need further development

    OpenAIRE

    Jordi Morros

    2016-01-01

    Purpose: The purpose of this paper is to synthesise what is the emerging field of integrated reporting, with particular emphasis in the International Integrated Reporting Council, and outline a list of items for future research in this area. Design/methodology/approach: The approach is to outline a presentation of integrated reporting (IR), and make a review of the implications for the research agenda of the most important items. Findings: The need for quality researchers to address a number ...

  9. Non-medical prescribing by physiotherapists: issues reported in the current evidence.

    Science.gov (United States)

    Morris, Joanne H; Grimmer, Karen

    2014-02-01

    Physiotherapists should be proactive in preparing themselves to participate in innovative models of health care, which are emerging from the healthcare workforce reforms in Australia. One challenging outcome of workforce change is physiotherapy (non-medical) prescribing (NMP), which is part of the extension of scope of physiotherapy practice. This paper summarises the current evidence base for Australian physiotherapists seeking to obtain prescribing rights. A targeted literature review was undertaken through EBSCO Host, Cochrane, Medline, SportsDiscus, Cinahl, Healthsource and Google.com using broad search terms to identify peer-reviewed and grey literature pertaining to NMP by physiotherapists, nationally and internationally. No critical appraisal was undertaken however literature was structured into the NHMRC hierarchy of evidence. Themes raised in the included literature were reported descriptively. There were six relevant peer-reviewed articles, of hierarchy levels III_3 and IV. There was however, comprehensive and recent grey literature to inform Australian physiotherapy NMP initiatives. Themes included the need for standard National action in relation to legislative and regulatory/registration issues, appropriate education, credentialing and supervisory requirements for physiotherapy prescribing. Many lessons can be learnt from the literature, including the importance of planned, uniform National action (rather than piecemeal state-by-state initiatives). Essential elements include appropriate training and skills-based recognition within the discipline and the broader health team, and the need to overtly demonstrate effectiveness and safety. Regularly-evaluated service-delivery models which support NMP by physiotherapists are further required, to demonstrate efficiency, timeliness, patient centredness and equity. Crown Copyright © 2013. Published by Elsevier Ltd. All rights reserved.

  10. Are alcohol policies associated with alcohol consumption in low- and middle-income countries?

    Science.gov (United States)

    Cook, Won Kim; Bond, Jason; Greenfield, Thomas K

    2014-07-01

    To examine the associations between alcohol control policies in four regulatory domains with alcohol consumption in low- and middle-income countries (LAMICs), controlling for country-level living standards and drinking patterns. Cross-sectional analyses of individual-level alcohol consumption survey data and country-level alcohol policies using multi-level modeling. Data from 15 LAMICs collected in the Gender, Alcohol, and Culture: an International Study (GENACIS) data set. Individuals aged 18-65 years. Alcohol policy data compiled by the World Health Organization; individual-level current drinking status, usual quantity and frequency of drinking, binge drinking frequency and total drinking volume; gross domestic product based on purchasing power parity (GDP-PPP) per capita; detrimental drinking pattern scale; and age and gender as individual-level covariates. Alcohol policies regulating the physical availability of alcohol, particularly those concerning business hours or involving a licensing system for off-premises alcohol retail sales, as well as minimum legal drinking age, were the most consistent predictors of alcohol consumption. Aggregate relative alcohol price levels were associated inversely with all drinking variables (P legal blood alcohol concentration (BAC) limits for drivers and random breath testing to enforce BAC limits were not associated significantly with alcohol consumption. Alcohol policies that regulate the physical availability of alcohol are associated with lower alcohol consumption in low- and middle-income countries. © 2014 Society for the Study of Addiction.

  11. Anticonvulsants for alcohol dependence.

    Science.gov (United States)

    Pani, Pier Paolo; Trogu, Emanuela; Pacini, Matteo; Maremmani, Icro

    2014-02-13

    Alcohol dependence is a major public health problem that is characterised by recidivism and a host of medical and psychosocial complications. Besides psychosocial interventions, different pharmacological interventions have been or currently are under investigation through Cochrane systematic reviews. The primary aim of the review is to assess the benefits/risks of anticonvulsants for the treatment of alcohol dependence. We searched the Cochrane Drugs and Alcohol Group Trials Register (October 2013), PubMed (1966 to October 2013), EMBASE (1974 to October 2013) and CINAHL (1982 to October 2013). Randomised controlled trials (RCTs) and controlled clinical trials (CCTs) comparing anticonvulsants alone or in association with other drugs and/or psychosocial interventions versus placebo, no treatment and other pharmacological or psychosocial interventions. We used standard methodological procedures as expected by The Cochrane Collaboration. A total of 25 studies were included in the review (2641 participants). Most participants were male, with an average age of 44 years. Anticonvulsants were compared with placebo (17 studies), other medications (seven studies) and no medication (two studies). The mean duration of the trials was 17 weeks (range four to 52 weeks). The studies took place in the USA, Europe, South America, India and Thailand. Variation was reported in the characteristics of the studies, including their design and the rating instruments used. For many key outcomes, the risk of bias associated with unclear or unconcealed allocation and lack of blinding affected the quality of the evidence.Anticonvulsants versus placebo: For dropouts (16 studies, 1675 participants, risk ratio (RR) 0.94, 95% confidence interval (Cl) 0.74 to 1.19, moderate-quality evidence) and continuous abstinence (eight studies, 634 participants, RR 1.21, 95% Cl 95% 0.97 to 1.52, moderate-quality evidence), results showed no evidence of differences. Moderate-quality evidence suggested that

  12. Energy drinks mixed with alcohol: misconceptions, myths, and facts

    Directory of Open Access Journals (Sweden)

    Verster JC

    2012-03-01

    Full Text Available Joris C Verster1, Christoph Aufricht2, Chris Alford31Utrecht University, Utrecht Institute for Pharmaceutical Sciences, Division of Pharmacology, Utrecht, The Netherlands; 2Medical University of Vienna, Department of Pediatrics and Adolescent Medicine, Währinger Gürtel, Wien, Austria; 3University of the West of England, Psychology Department, Faculty of Health and Life Sciences, Frenchay Campus, Coldharbour Lane, Bristol, UKBackground: Whilst energy drinks improve performance and feelings of alertness, recent articles suggest that energy drink consumption combined with alcohol may reduce perception of alcohol intoxication, or lead to increased alcohol or drug use. This review discusses the available scientific evidence on the effects of mixing energy drinks with alcohol.Methods: A literature search was performed using the keywords “energy drink and Red Bull®” and consulting Medline/Pubmed, PsycINFO, and Embase.Results: There is little evidence that energy drinks antagonize the behavioral effects of alcohol, and there is no consistent evidence that energy drinks alter the perceived level of intoxication of people who mix energy drinks with alcohol. No clinically relevant cardiovascular or other adverse effects have been reported for healthy subjects combining energy drinks with alcohol, although there are no long-term investigations currently available. Finally, whilst several surveys have shown associations, there is no direct evidence that coadministration of energy drinks increases alcohol consumption, or initiates drug and alcohol dependence or abuse.Conclusion: Although some reports suggest that energy drinks lead to reduced awareness of intoxication and increased alcohol consumption, a review of the available literature shows that these views are not supported by direct or reliable scientific evidence. A personality with higher levels of risk-taking behavior may be the primary reason for increased alcohol and drug abuse per se. The

  13. Implicit identification with drug and alcohol use predicts retention in residential rehabilitation programs.

    Science.gov (United States)

    Wolff, Nathan; von Hippel, Courtney; Brener, Loren; von Hippel, William

    2015-03-01

    Research has identified numerous factors associated with successful treatment in alcohol and drug rehabilitation programs, yet treatment completion rates are often low and subsequent relapse rates very high. We propose that people's implicit identification with drugs and alcohol may be an additional factor that impacts their ability to complete abstinence-based rehabilitation programs. In the current research, we measured implicit identification with drugs and alcohol using the Implicit Association Test (Greenwald, McGhee, & Schwartz, 1998) among 137 members of a residential rehabilitation program for drugs and alcohol (104 men; mean age = 35 years old, 47 of whom were court-ordered to attend). Implicit identification with drugs and alcohol was measured within 1 week of arrival and again 3 weeks later, prior to the onset of the treatment phase of the program. Duration in rehabilitation was assessed 1 year later. Consistent with predictions, implicit identification with drugs and alcohol predicted the duration that people remained in residential rehabilitation even though a self-report measure of identification with drugs and alcohol did not. These results suggest that implicit identification with drugs and alcohol might be an important predictor of treatment outcomes, even among those with serious problems with drug and alcohol use. (PsycINFO Database Record

  14. Daily associations between anxiety and alcohol use: variation by sustained attention, set shifting, and gender.

    Science.gov (United States)

    Dvorak, Robert D; Simons, Jeffrey S

    2014-12-01

    Many theories of emotion regulation and alcohol use posit that alcohol is consumed as a way to regulate negative mood. However, the literature has conflicting evidence on mood-alcohol use associations. Understanding how individual differences affect mood-alcohol use associations remains an important area of study. Previous research has suggested that cognitive abilities may affect the relationship between mood and alcohol. The current ecological momentary study examined associations between daytime anxious and positive mood and both (a) the likelihood of alcohol use and (b) the intensity of use on drinking nights as a function of sustained attention, set shifting, and gender. Participants (n = 100) completed assessments of sustained attention and set shifting, then carried palmtop computers for 21 days, reporting mood and alcohol use up to 8 times per day. Results showed that positive mood was consistently associated with both likelihood and intensity of alcohol use, but the association between positive mood and alcohol outcomes was not affected by cognitive abilities. Anxious mood was positively associated with the likelihood of drinking for men with high cognitive abilities. Anxious mood was positively associated with intoxication on drinking nights for men with high sustained attention, but inversely associated with intoxication on drinking nights for women with high sustained attention. Results suggest that variation in mood, executive functioning, and gender interact to contribute to observed differences in drinking behavior. These differences may be the result of gender-specific coping strategies in response to negative emotion.

  15. Effects of consuming alcohol mixed with energy drinks versus consuming alcohol only on overall alcohol consumption and negative alcohol-related consequences.

    Science.gov (United States)

    de Haan, Lydia; de Haan, Hein A; van der Palen, Job; Olivier, Berend; Verster, Joris C

    2012-01-01

    The aim of this study was to examine differences in alcohol consumption and its consequences when consumed alone and when mixed with energy drinks. A survey was conducted among Dutch students at Utrecht University and the College of Utrecht. We collected data on alcohol consumption and alcohol-related consequences of alcohol consumed alone and/or alcohol mixed with energy drinks (AMED). The data were analyzed using a retrospective within-subject design, comparing occasions when subjects consumed AMED with those when they consumed alcohol only in the past 30 days. A representative sample of 6002 students completed the survey, including 1239 who consumed AMED. Compared with consuming alcohol only, when consuming AMED, students consumed significantly fewer alcoholic drinks on an average drinking day (6.0 versus 5.4, respectively), and reported significantly fewer drinking days in the previous month (9.2 versus 1.4), significantly fewer days being drunk (1.9 versus 0.5), and significantly fewer occasions of consuming more than four (female)/five (male) alcoholic drinks (4.7 versus 0.9). The maximum number of mixed alcoholic drinks (4.5) in the previous month was significantly lower when compared with occasions when they consumed alcohol only (10.7). Accordingly, the mean duration of a drinking session was significantly shorter when mixing alcoholic drinks (4.0 versus 6.0 hours). Finally, when consuming AMED, significantly fewer alcohol-related consequences were reported (2.6) for the previous year, including driving a car while intoxicated, taking foolish risks, or being injured or hurt, as compared with alcohol-related consequences when consuming alcohol only (4.9). Mixing alcohol with energy drinks decreases overall alcohol consumption, and decreases the likelihood of experiencing negative alcohol-related consequences.

  16. Moderate Alcohol Consumption and Colorectal Cancer Risk.

    Science.gov (United States)

    Klarich, DawnKylee S; Brasser, Susan M; Hong, Mee Young

    2015-08-01

    Heavy alcohol drinking is a risk factor for colorectal cancer (CRC); previous studies have shown a linear dose-dependent association between alcohol intake and CRC. However, some studies suggest that moderate alcohol consumption may have a protective effect, similar to that seen in cardiovascular disease. Other factors may interact with alcohol and contribute additional risk for CRC. We aimed to determine the association between moderate alcohol consumption, limited to 30 g of alcohol per day, by beverage type on CRC risk and to assess the effects of other factors that interact with alcohol to influence CRC risk. The PubMed database was used to find articles published between 2008 and 2014 related to alcohol and CRC. Twenty-one relevant articles were evaluated and summarized, including 11 articles reporting on CRC risk associated with moderate intake and 10 articles focusing on genetic interactions associated with alcohol and CRC risk. The association between alcohol and increased risk for CRC was found when intakes exceeded 30 g/d alcohol. Nonsignificant results were consistently reported for intakes alcohol consumers. Some significant results suggest that the development of CRC is dependent on the interaction of gene and environment. The association between the amount of alcohol consumed and the incidence of CRC was not significant at moderate intake levels. Moderate alcohol consumption was associated with a reduced CRC risk in study populations with greater adherence to a Mediterranean diet, where wine contributed substantially to the alcoholic beverage consumed. Other factors such as obesity, folate deficiency, and genetic susceptibility may contribute additional CRC risk for those consuming alcohol. To minimize CRC risk, appropriate recommendations should encourage intakes below 30 g of alcohol each day. Copyright © 2015 by the Research Society on Alcoholism.

  17. Predictors of Alcohol Consumption by University Students.

    Science.gov (United States)

    Schall, Matthew; And Others

    1991-01-01

    College dormitory residents (n=160) were surveyed concerning their alcohol use, social influences, attitudes and beliefs about alcohol, personality characteristics, and demographic information. Subjects were reinterviewed two years later. Regression equations indicated utility of several variables in predicting self-reports of alcohol consumption,…

  18. Explaining Counterfeit Alcohol Purchases in Russia.

    Science.gov (United States)

    Kotelnikova, Zoya

    2017-04-01

    Alcohol is a common target of counterfeiting in Russia. Counterfeit alcohol is defined here as the manufacture, distribution, unauthorized placement (forgery) of protected commodity trademarks, and infringement of the exclusive rights of the registered trademark holders of alcoholic beverages. It is often argued that the expansion of the counterfeit product market is due to the steady demand of economically disadvantaged people for low-priced goods. The situation becomes more complicated once deceptive and nondeceptive forms of counterfeiting are taken into account. This study aimed to identify markers of risky behavior associated with the purchase of counterfeit alcohol in Russia. The analysis relied on consumer self-reports of alcohol use and purchase collected nationwide by the Russia Longitudinal Monitoring Survey (RLMS-HSE) in 2012 to 2014. I used a generalized linear mixed-model logistic regression to identify predictors of risky behavior by consumers who purchased counterfeit alcohol, either knowingly or unknowingly, during the 30 days preceding the survey. Purchases of counterfeit alcohol declined slightly from 2012 to 2014, mainly due to a decrease in consumers mistakenly purchasing counterfeit products. Predictors of counterfeit alcohol purchases differed between consumers who knowingly and unknowingly purchased counterfeit products. Nondeceptive purchase of counterfeit alcohol was related primarily to an indifference to alcohol brands. Consumers with social networks that include drinkers of nonbeverage alcohol and producers of homemade alcohol were highly likely to consume counterfeit alcohol deliberately. Problem drinking was significantly associated with a higher risk of both deceptive and nondeceptive purchases of counterfeit alcohol. Poverty largely contributed to nondeceptive counterfeiting. The literature has overestimated the impact of low prices on counterfeit alcohol consumption. Problem drinking and membership in social networks of consumers

  19. Correlates of use of alcohol mixed with energy drinks among youth across 10 US metropolitan areas.

    Science.gov (United States)

    Khan, Shivani R; Cottler, Linda B; Striley, Catherine W

    2016-06-01

    Predictors of use of alcohol mixed with energy drinks (AmED) among youth have been understudied. The current analyses investigated the prevalence of and correlates for use of AmED among alcohol users from a national study of stimulant use among youth. The National Monitoring of Adolescent Prescription Stimulants Study (N-MAPSS) assessed behaviors and risk factors for stimulant use from 11,048 youth, 10-18 years of age recruited from entertainment venues across 10 US cities. Of the four cross sections, two had questions on having alcohol mixed with energy drinks (AmED) in the past 30 days along with sociodemographic characteristics, current tobacco and marijuana use and current nonmedical use of prescription opioids, anxiolytics, and stimulants. Only 13 to18 year olds and those who reported alcohol use were included in the analyses. Overall, 28.4% (1392 out of 4905) of the 13 to18 year olds reported past 30-day alcohol use. Among alcohol users, 27% reported having alcohol mixed with energy drinks in the past 30 days. Multivariate logistic regression indicated that use of AmED was significantly associated with tobacco and marijuana use and nonmedical use of prescription stimulants. Underage drinking is common among youth and more than a quarter of these drinkers use AmED. Use of AmED is significantly associated with tobacco and marijuana use and nonmedical use of prescription stimulants. Drug and alcohol intervention programs should educate on the risks of AmED, as the same population is at high-risk for use of AmED and alcohol/drug use. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  20. Social Competence in Children of Alcoholic Parents Over Time

    OpenAIRE

    Hussong, Andrea M.; Zucker, Robert A.; Wong, Maria M.; FITZGERALD, HIRAM E.; Puttler, Leon I.

    2005-01-01

    In the current study, the authors tested the hypothesis that children of alcoholic parents (COAs) show deficits in social competence that begin in early childhood and escalate through middle adolescence. Teachers, parents, and children reported on the social competence of COAs and matched controls in a community sample assessed from ages 6 to 15. Hierarchical linear growth models revealed different patterns of change in social competence across development as a function of the reporter of var...

  1. Expectancy models of alcohol use.

    Science.gov (United States)

    Stacy, A W; Widaman, K F; Marlatt, G A

    1990-05-01

    The primary goal of the present article is to compare expectancy models with competing attitude models of alcohol use. First, several methodological issues in expectancy research were addressed, to more adequately compare the theoretical models. Study 1 examined the effect of possible self-report biases on associations among expectancy constructs and alcohol use. In Studies 2 and 3, the basic distinction between general factors of positive and negative alcohol expectancies was investigated in both cross-sectional and prospective models. Alternative predictions that were based on competing expectancy and attitude theories were evaluated primarily in Study 3. Results from these studies supported the validity of the expectancy constructs and the proposed distinctions among expectancy and attitude constructs-in terms of strong discriminant validity, absence of self-report bias, and differential prediction of alcohol use. Furthermore, the findings favored certain expectancy models over alternative attitude models of alcohol use, reaffirming the usefulness of the expectancy framework.

  2. The integrated reporting: A presentation of the current state of art and aspects of integrated reporting that need further development

    Directory of Open Access Journals (Sweden)

    Jordi Morros

    2016-02-01

    Full Text Available Purpose: The purpose of this paper is to synthesise what is the emerging field of integrated reporting, with particular emphasis in the International Integrated Reporting Council, and outline a list of items for future research in this area. Design/methodology/approach: The approach is to outline a presentation of integrated reporting (IR, and make a review of the implications for the research agenda of the most important items. Findings: The need for quality researchers to address a number of pressing challenges posed by the rapid development of IR policies and practices. Research limitations/implications: The paper provide insights into issues and aspects of integrated reporting that need further development and need robust evidence to help inform improvements in policy and practice. Practical implications: Highlight how companies may benefit from integrated reporting in response to stakeholders’ calls for enhanced disclosure of environmental, social, governance and other non financial information. Social implications: The main social implication is to promote the wider public interest of improving the relevance of information for decision-making, for all stakeholders, and allow greater efficiency in the allocation of financial and other resources and in adding public value Originality/value: This paper offers a general view on a subject that is a challenge for entities oriented to the implementation of sustainability in their values and also in their reporting.

  3. Dedifferentiated chondrosarcoma arising in fibrous dysplasia: A case report and review of the current literature

    Directory of Open Access Journals (Sweden)

    Nicole MD Riddle

    2009-06-01

    Full Text Available Nicole MD Riddle1, Hideko Yamauchi2, Jamie T Caracciolo4, David Johnson2, G Douglas Letson2, Ardeshir Hakam1,3, Prudence V Smith1,2,3, Marilyn M Bui1,2,31Department of Pathology and Cell Biology, University of South Florida, Tampa, FL, USA; 2Department of Sarcoma, 3Department of Anatomic Pathology, 4Department of Radiology, Moffitt Cancer Center, Tampa, FL, USABackground: Fibrous dysplasia is an uncommon bone disease that has rare but clear potential for malignant transformation. The frequency is increased in polyostotic forms, McCune–Albright syndrome, Mazabraud’s syndrome, and previously irradiated sites. Rapidly progressing pain unrelated to trauma is the most concerning symptom. The early radiological features of sarcomatous transformation are moth-eaten or cystic areas of osteolysis, cortical destruction, and gradual formation of a soft tissue mass. The prognosis is unfavorable as most of the cases are in an advanced stage at the time of diagnosis.Methods: This case was diagnosed at a large cancer center in Florida. Pertinent clinical findings were obtained from chart review and inter-departmental consultation.Results: Histopathological examination revealed dysplastic lamellar bone with no osteoblastic rimming and “Chinese letter” shapes, areas composed of lobulated hyaline cartilage with mild to severe nuclear atypia, and areas of poorly differentiated cells with a spindled appearance, consistent with chondrosarcoma arising within fibrous dysplasia.Conclusions: Sarcomatous transformation of fibrous dysplasia is an uncommon occurrence, yet has significant importance for those with the disease. There may be difficulty with diagnosis given the symptoms and radiologic findings of benign fibrous dysplasia. We report a case of chondrosarcoma rising in fibrous dysplasia and review the current literature. This case is of interest due to the fact that the diagnosis of monostotic fibrous dysplasia was first made at the age of 59 and

  4. Selected Findings on the Impact of the CASPAR Alcohol Education Program on Teacher Training and Curriculum Implementation. Evaluation Report No. 8.

    Science.gov (United States)

    Carifio, James; And Others

    The Cambridge and Somerville (Massachusetts) Program for Alcoholism Rehabilitation (CASPAR) was instituted to train teachers and social service workers in implementing alcohol education programs; to train selected high school students as peer leaders; and to promote community awareness of alcohol-related problems. A sequential cycle evaluation…

  5. Asr1, an alcohol-responsive factor of Saccharomyces cerevisiae, is dispensable for alcoholic fermentation.

    Science.gov (United States)

    Izawa, Shingo; Ikeda, Kayo; Kita, Takeomi; Inoue, Yoshiharu

    2006-09-01

    Yeast Asr1 is the first reported protein whose intracellular distribution changes specifically in response to alcohol (Betz et al. (2004) J Biol Chem 279:28174-28181). It was reported that Asr1 is required for tolerance to alcohol and plays an important role in the alcohol stress response. Therefore, Asr1 is of interest to brewers and winegrowers attempting to improve the techniques of alcoholic fermentation. We verified the importance of Asr1 in the alcohol stress response during alcoholic fermentation. Although we reconfirmed the alcohol-responsive changes in the intracellular localization of Asr1, we could not detect the effects of Asr1-deficiency on Japanese sake brewing or winemaking. In addition, we could not reconfirm the hypersensitivity of Asr1-deficient mutants to alcohol and sodium dodecyl sulfate. Instead, we conclude that Asr1 is not required and nor important for tolerance to alcohol stress.

  6. The economical production of alcohol fuels from coal-derived synthesis gas. Quarterly technical progress report No. 4, July 1, 1992--September 30, 1992

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-01

    A base case flow sheet for the production of higher alcohols from coal derived synthesis gas has been completed, including an economic analysis. The details of the flow sheet and economics are in Appendix 1. The pay back period for the capital investment for the plant has been calculated as a function of the market price of the product, and this figure is also shown as Figure I in Appendix 1. The estimated installed cost is almost $500 MM, and the estimated annual operating cost is $64 MM. At a price in the vicinity of $1.00/gal for the alcohol product, the pay back period for construction of the plant is four years. These values should be considered preliminary, since many of the capital costs were obtained from other paper studies sponsored by DOE and TVA and very few values could be found from actual plants which were built. This issue is currently being addressed. The most expensive capital costs were found to be the gasifier, the cryogenic air separation plant, the steam/power generation plant and the acid gas/sulfur removal processes taken as a whole. It is planned to focus attention on alternatives to the base case. The problem is that it is less expensive to make syngas from natural gas. Therefore, it is essential to reduce the cost of syngas from coal. This is where the energy park concept becomes important. In order for this process to be economical (at current market and political conditions) a method must be found to reduce the cost of syngas manufacture either by producing energy or by-products. Energy is produced in the base case, but the amount and method has not been optimized. The economic arguments for this concept are detailed in Appendix 2.

  7. The origin of the warped heliospheric current sheet. Scientific technical report

    Energy Technology Data Exchange (ETDEWEB)

    Wilcox, J.M.; Scherrer, P.H.; Hoeksema, J.T.

    1980-03-01

    The warped heliospheric current sheet in early 1976 is calculated from the observed photospheric magnetic field using a potential field method. Comparisons with measurements of the interplanetary magnetic field polarity in early 1976 obtained at several locations in the heliosphere at Helios I, Helios II, Pioneer XI and Earth show a rather detailed agreement between the computed current sheet and the observations. It appears that the large-scale structure of the warped heliospheric current sheet is determined by the structure of the photospheric magnetic field, and that 'ballerina skirt' effects may add small-scale ripples.

  8. Risky use and misuse of alcohol and cigarettes in psychiatric inpatients: a screening questionnaire study.

    Science.gov (United States)

    Bizzarri, Jacopo V; Casetti, Valentina; Panzani, Patrizia; Unterhauser, Juliane; Mulas, Stefania; Fanolla, Antonio; Zitelli, Claudia; Briani, Alessandro; Giupponi, Giancarlo; Maremmani, Icro; Conca, Andreas

    2016-10-01

    Mental disorders are associated with an increased prevalence of substance use disorders (SUDs). Despite this comorbidity being firmly established, alcohol and nicotine risky use and misuse are not routinely and systematically assessed in clinical practice. The aim of this study is to examine the prevalence of risky use of alcohol, alcohol use disorder (AUD), smoking, and nicotine use disorder in people with psychiatric diagnoses and their association with age, gender, and occupational functioning. Participants were 210 patients from an inpatient psychiatric ward. Three self-reporting questionnaires were used: the Alcohol Use Disorders Identification Test (AUDIT), the Lübeck Alcoholism Screening Test (LAST), and the Fagerström Test for Nicotine Dependence (FTND). Risky alcohol use or AUD was found in more than one third of patients and was more common in males than in females (p<0.01) and in young people as compared to older adults (p=0.04). Current nicotine consumption concerned over a half participants and was significantly associated with risky alcohol use and AUD (p<0.01). Patients with current SUD had the highest prevalence of both smoking (80%) and alcohol misuse (80%). Low occupational functioning was associated with both alcohol use (p=0.02) and concurrent alcohol and SUDs (p=0.03). Both alcohol and nicotine risky use and misuse are highly prevalent in people with psychiatric disorders and their concurrent abuse is common. The simultaneous use of different screening questionnaires allows the identification not only of people with frank use disorders, but also those with harmful use, facilitating early detection of people at risk. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Primary Alcohols from Terminal Olefins: Formal Anti-Markovnikov Hydration via Triple Relay Catalysis

    KAUST Repository

    Dong, G.

    2011-09-15

    Alcohol synthesis is critical to the chemical and pharmaceutical industries. The addition of water across olefins to form primary alcohols (anti-Markovnikov olefin hydration) would be a broadly useful reaction but has largely proven elusive; an indirect hydroboration/oxidation sequence requiring stoichiometric borane and oxidant is currently the most practical methodology. Here, we report a more direct approach with the use of a triple relay catalysis system that couples palladium-catalyzed oxidation, acid-catalyzed hydrolysis, and ruthenium-catalyzed reduction cycles. Aryl-substituted terminal olefins are converted to primary alcohols by net reaction with water in good yield and excellent regioselectivity.

  10. Consumer demand for low-alcohol wine in an Australian sample

    Directory of Open Access Journals (Sweden)

    Saliba AJ

    2013-03-01

    Full Text Available Anthony J Saliba, Linda A Ovington, Carmen C MoranCharles Sturt University, Wagga Wagga, NSW, AustraliaBackground: The aim of this paper is to inform wine producers and marketers of those in the population who are interested in low-alcohol wine by describing the results of an Australian survey.Method: In the present study, 851 adult wine consumers completed an online questionnaire on their purchasing and consumption of wine, demographics, knowledge, and reasons for consuming wine. Reasons for consumption were defined using Brunner and Siegrist’s validated model. Self-reported interest in low-alcohol wine was used to determine the likely maximum possible market size.Results: The majority of respondents considered “low-alcohol wine” to contain around 3%–8% alcohol. Results indicated that those most likely to purchase low-alcohol wine were female and those who drink wine with food. Those who drank wine more frequently showed interest in wine sold in known-dose quantities, such as one standard drink. Reasons for preferring a low-alcohol wine included driving after drinking, to lessen the adverse effects of alcohol, and to consume more without the effects of a higher-alcohol wine. Finally, results pointed to the importance of taste as a driver of consumption.Conclusion: This is the first study to define the opportunity market for low-alcohol wine in Australia agnostic to intervening variables, thus defines the likely upper limit. Further, we showed what consumers currently define as low alcohol. Both of these findings allow wine companies to make a decision on the profitability of the low-alcohol market in Australia.Keywords: consumer demand, low alcohol, wine, consumer preference

  11. ‘Off your Face(book)’: alcohol in online social identity construction and its relation to problem drinking in university students.

    Science.gov (United States)

    Ridout, Brad; Campbell, Andrew; Ellis, Louise

    2012-01-01

    Alcohol is a key component of identity exploration for many young people, yet few studies have investigated identity construction in relation to problematic drinking. Increases in youth alcohol consumption have coincided with expanding use of communications technologies, particularly social networking sites (SNS), which have altered traditional conditions of identity construction. It has been found young people often engage with alcohol in the SNS environment by portraying themselves as binge drinkers. The current study applied an innovative approach to identity construction (the photographic essay) to provide insight into the portrayal of ‘alcohol-identity’ on Facebook. One hundred and fifty-eight university students completed a range of alcohol measures before providing access for researchers to view their Facebook profiles to operationalise their alcohol-identity according to autophotographic methodology. Participants utilised a variety of photographic and textual material to present alcohol as a component of their identity on Facebook, with over half having selected an alcohol-related profile image. Alcohol-identity predicted alcohol consumption and problematic alcohol-related behaviours as measured by questionnaires used to reliably identify alcohol-related problems in university students. Almost 60% reported potentially problematic alcohol use according to the Alcohol Use Disorders Identification Test. Findings suggest that portraying oneself as a drinker is considered by many young people to be a socially desirable component of identity in the SNS environment, perpetuating an online culture that normalises binge drinking. Ready-made Facebook photo essays provide an alternate method of accessing problematic alcohol use, supplementing self-report measures.

  12. Alcohol withdrawal.

    Science.gov (United States)

    Manasco, Anton; Chang, Shannon; Larriviere, Joseph; Hamm, L Lee; Glass, Marcia

    2012-11-01

    Alcohol withdrawal is a common clinical condition that has a variety of complications and morbidities. The manifestations can range from mild agitation to withdrawal seizures and delirium tremens. The treatments for alcohol withdrawal include benzodiazepines, anticonvulsants, beta-blockers and antihypertensives. Although benzodiazepines are presently a first-line therapy, there is controversy regarding the efficacies of these medications compared with others. Treatment protocols often involve one of two contrasting approaches: symptom-triggered versus fixed-schedule dosing of benzodiazepines. We describe these protocols in our review and examine the data supporting symptom-triggered dosing as the preferred method for most patients in withdrawal.The Clinical Institute Withdrawal Assessment for Alcohol scoring system for alcohol withdrawal streamlines care, optimizes patient management, and is the best scale available for withdrawal assessment. Quality improvement implications for inpatient management of alcohol withdrawal include increasing training for signs of withdrawal and symptom recognition, adding new hospital protocols to employee curricula, and ensuring manageable patient-to-physician and patient-to-nurse ratios.

  13. Diabetes mellitus and alcohol.

    Science.gov (United States)

    van de Wiel, Albert

    2004-01-01

    Alcohol influences glucose metabolism in several ways in diabetic patients as well as in non-diabetic patients. Since alcohol inhibits both gluconeogenesis and glycogenolysis, its acute intake without food may provoke hypoglycaemia, especially in cases of depleted glycogen stores and in combination with sulphonylurea. Consumed with a meal including carbohydrates, it is the preferred fuel, which may initially lead to somewhat higher blood glucose levels and hence an insulin response in type 2 diabetic patients. Depending on the nature of the carbohydrates in the meal, this may be followed by reactive hypoglycaemia. Moderate consumption of alcohol is associated with a reduced risk of atherosclerotic disorders. Diabetic patients benefit from this favourable effect as much as non-diabetic patients. Apart from effects on lipid metabolism, haemostatic balance and blood pressure, alcohol improves insulin sensitivity. This improvement of insulin sensitivity may also be responsible for the lower incidence of type 2 diabetes mellitus reported to be associated with light-to-moderate drinking. In case of moderate and sensible use, risks of disturbances in glycaemic control, weight and blood pressure are limited. Excessive intake of alcohol, however, may not only cause loss of metabolic control, but also annihilate the favourable effects on the cardiovascular system.

  14. Alcohol consumption in tertiary education students

    OpenAIRE

    Reavley Nicola J; Jorm Anthony F; McCann Terence V; Lubman Dan I

    2011-01-01

    Abstract Background Heavy alcohol consumption among adolescents and young adults is an issue of significant public concern. With approximately 50% of young people aged 18-24 attending tertiary education, there is an opportunity within these settings to implement programs that target risky drinking. The aim of the current study was to survey students and staff within a tertiary education institution to investigate patterns of alcohol use, alcohol-related problems, knowledge of current National...

  15. Selective neurocognitive deficits and poor life functioning are associated with significant depressive symptoms in alcoholism-HIV infection comorbidity.

    Science.gov (United States)

    Sassoon, Stephanie A; Rosenbloom, Margaret J; Fama, Rosemary; Sullivan, Edith V; Pfefferbaum, Adolf

    2012-09-30

    Alcoholism, HIV, and depressive symptoms frequently co-occur and are associated with impairment in cognition and life function. We administered the Beck Depression Inventory-II (BDI-II), measures of life function, and neurocognitive tests to 67 alcoholics, 56 HIV+ patients, 63 HIV+ alcoholics, and 64 controls to examine whether current depressive symptom level (significant, BDI-II>14 vs. minimal, BDI-IIalcoholism-HIV comorbidity. Participants with significant depressive symptoms demonstrated slower manual motor speed and poorer visuospatial memory than those with minimal depressive symptoms. HIV patients with depressive symptoms showed impaired manual motor speed. Alcoholics with depressive symptoms showed impaired visuospatial memory. HIV+ alcoholics with depressive symptoms reported the poorest quality of life; alcoholics with depressive symptoms, irrespective of HIV status, had poorest life functioning. Thus, significant depressive symptoms were associated with poorer selective cognitive and life functioning in alcoholism and in HIV infection, even though depressive symptoms had neither synergistic nor additive effects on cognition in alcoholism-HIV comorbidity. The results suggest the relevance of assessing and treating current depressive symptoms to reduce cognitive compromise and functional disability in HIV infection, alcoholism, and their comorbidity.

  16. Alcohol and alcohol-related harm in China: policy changes needed.

    Science.gov (United States)

    Tang, Yi-lang; Xiang, Xiao-jun; Wang, Xu-yi; Cubells, Joseph F; Babor, Thomas F; Hao, Wei

    2013-04-01

    In China, alcohol consumption is increasing faster than anywhere else in the world. A steady increase in alcohol production has also been observed in the country, together with a rise in alcohol-related harm. Despite these trends, China's policies on the sale and consumption of alcoholic beverages are weak compared with those of other countries in Asia. Weakest of all are its policies on taxation, drink driving laws, alcohol sale to minors and marketing licenses. The authors of this descriptive paper draw attention to the urgent need for public health professionals and government officials in China to prioritize population surveillance, research and interventions designed to reduce alcohol use disorders. They describe China's current alcohol policies and recent trends in alcohol-related harm and highlight the need for health officials to conduct a thorough policy review from a public health perspective, using as a model the World Health Organization's global strategy to reduce the harmful use of alcohol.

  17. Reporting Multiple Individual Injuries in Studies of Team Ball Sports : A Systematic Review of Current Practice

    NARCIS (Netherlands)

    Fortington, Lauren V; van der Worp, Henk; van den Akker-Scheek, Inge; Finch, Caroline F

    Background To identify and prioritise targets for injury prevention efforts, injury incidence studies are widely reported. The accuracy and consistency in calculation and reporting of injury incidence is crucial. Many individuals experience more than one injury but multiple injuries are not

  18. Reporting Multiple Individual Injuries in Studies of Team Ball Sports : A Systematic Review of Current Practice

    NARCIS (Netherlands)

    Fortington, Lauren V; van der Worp, Henk; van den Akker-Scheek, Inge; Finch, Caroline F

    2017-01-01

    Background To identify and prioritise targets for injury prevention efforts, injury incidence studies are widely reported. The accuracy and consistency in calculation and reporting of injury incidence is crucial. Many individuals experience more than one injury but multiple injuries are not consiste

  19. Reporting unit size and measurement uncertainty: current Australian practice in clinical chemistry and haematology.

    Science.gov (United States)

    Hawkins, Robert C; Badrick, Tony

    2015-08-01

    In this study we aimed to compare the reporting unit size used by Australian laboratories for routine chemistry and haematology tests to the unit size used by learned authorities and in standard laboratory textbooks and to the justified unit size based on measurement uncertainty (MU) estimates from quality assurance program data. MU was determined from Royal College of Pathologists of Australasia (RCPA) - Australasian Association of Clinical Biochemists (AACB) and RCPA Haematology Quality Assurance Program survey reports. The reporting unit size implicitly suggested in authoritative textbooks, the RCPA Manual, and the General Serum Chemistry program itself was noted. We also used published data on Australian laboratory practices.The best performing laboratories could justify their chemistry unit size for 55% of analytes while comparable figures for the 50% and 90% laboratories were 14% and 8%, respectively. Reporting unit size was justifiable for all laboratories for red cell count, >50% for haemoglobin but only the top 10% for haematocrit. Few, if any, could justify their mean cell volume (MCV) and mean cell haemoglobin concentration (MCHC) reporting unit sizes.The reporting unit size used by many laboratories is not justified by present analytical performance. Using MU estimates to determine the reporting interval for quantitative laboratory results ensures reporting practices match local analytical performance and recognises the inherent error of the measurement process.

  20. Alcohol and breast cancer: reconciling epidemiological and molecular data.

    Science.gov (United States)

    Zakhari, Samir; Hoek, Jan B

    2015-01-01

    Breast cancer is the most diagnosed cancer in women worldwide. Epidemiological studies have suggested a possible causative role of alcohol consumption as a risk factor for breast cancer. However, such conclusions should be interpreted with considerable caution for several reasons. While epidemiological studies can help identify the roots of health problems and disease incidence in a community, they are by necessity associative and cannot determine cause and effect relationships. In addition, all these studies rely on self-reporting to determine the amount and type of alcoholic beverage consumed, which introduces recall bias. This is documented in a recent study which stated that the apparent increased risk of cancer among light-moderate drinkers may be "substantially due to underreporting of intake." Another meta-analysis about alcohol and breast cancer declared "the modest size of the association and variation in results across studies leave the causal role of alcohol in question." Furthermore, breast cancer develops over decades; thus, correlations between alcohol consumption and breast cancer cannot be determined in epidemiological studies with windows of alcohol exposure that captures current or recent alcohol intake, after clinical diagnosis. Numerous risk factors are involved in breast carcinogenesis; some are genetic and beyond the control of a woman; others are influenced by lifestyle factors. Breast cancer is a heterogeneous and polygenic disease which is further influenced by epigenetic mechanisms that affect the transciptomes, proteomes and metabolomes, and ultimately breast cancer evolution. Environmental factors add another layer of complexity by their interactions with the susceptibility genes for breast cancer and metabolic diseases. The current state-of-knowledge about alcohol and breast cancer association is ambiguous and confusing to both a woman and her physician. Confronting the huge global breast cancer issue should be addressed by sound

  1. Perceptions of Family Alcohol Use in a Young Adult Sample

    Science.gov (United States)

    Serafini, Kelly A.; Stewart, David G.

    2015-01-01

    Perceptions of family alcohol use have been linked to adolescent alcohol use behaviors, yet there have been no studies that have assessed this relationship in young adults. This study examined perceptions of family alcohol use and their association with participants’ self-reported alcohol use. Participants included 171 undergraduate students (mean age = 21.67, 71.9 percent female, 75.4 percent Caucasian). Participants completed measures assessing quantity and frequency of alcohol use, negative consequences of use, and sibling relationship quality. They also reported their perceptions of alcohol use for siblings and parents during a typical week. Perceptions of siblings’ quantity of weekly alcohol use were significantly associated with participants’ quantity of alcohol use (r = .21, p = .006) and frequency of alcohol use (r = .23, p = .002). Perceptions of parental alcohol use were not related to the participants’ alcohol use patterns. PMID:26339202

  2. Preliminary Report on Low -alcohol Vitis Amurensis Wines%低醇山葡萄酒研制初报

    Institute of Scientific and Technical Information of China (English)

    张宇; 徐志臣; 金春爱; 崔松焕

    2014-01-01

    Study on fermentation process of low -alcohol Wine Vitis amurensis wines .Zuoyouhong V .amurensis Rupr .is raw material ,and it was brewed with the traditional fermentation process .By controlling the amount of sugar ,the alcohol content of V .amurensis wines was con-trolled for 6% vol .The main factors of influencing fermentation are optimized by orthogonal test .By single factor test ,the suitable taste was as-sured .Order of major factors influencing the fermentation process are as follows fermentation temperature >addition of yeast>the initial pH of fermentation .The best combination of these factors is fermentation temperature 25℃ ,yeast vaccination of 0.2‰ and the initial pH value of 3.4 .To adjust the acidity and sugar degree by the single factor test ,the sugar degree and acidity were at 40g/L and pH of 3.4 .%研究低醇山葡萄酒的发酵工艺。以山葡萄“左优红”为原料,采用传统发酵工艺,通过控制糖的添加量使山葡萄酒的酒精度达到6% vol。采用正交试验对低醇山葡萄酒发酵工艺中的主要影响因素进行优化;通过单因子试验调配低醇山葡萄酒的适合口感;通过感官评价确定影响低醇山葡萄酒质量的主要影响因素依次为发酵温度>酵母添加量>发酵初始pH,最佳因素组合为发酵温度25℃、酵母添加量0.2‰、发酵初始pH 3.4。通过单因素试验,当糖度为40g/L、pH为3.4时,得到色、香、味俱佳的低醇山葡萄酒。

  3. Effect of alcohol consumption status and alcohol concentration on oral pain induced by alcohol-containing mouthwash.

    Science.gov (United States)

    Satpathy, Anurag; Ravindra, Shivamurthy; Porwal, Amit; Das, Abhaya C; Kumar, Manoj; Mukhopadhyay, Indranil

    2013-01-01

    Alcohol exposure alters oral mucosa. Patient compliance with mouthwash use may be reduced by oral pain resulting from rinsing with alcohol-containing mouthwash. However, information regarding the effects of alcohol consumption and mouthwash alcohol concentration on oral pain is limited. In this double-blind, randomized, controlled cross-over study, we investigated the effects of alcohol consumption status and mouthwash alcohol concentration on response to and perception of oral pain induced by alcohol-containing mouthwash. Fifty healthy men aged 33 to 56 years were enrolled and classified as drinkers and nondrinkers according to self-reported alcohol consumption. All subjects rinsed with two commercially available mouthwash products (which contained high and low concentrations of alcohol) and a negative control, in randomized order. Time of onset of oral pain, time of cessation of oral pain (after mouthwash expectoration), and pain duration were recorded, and oral pain intensity was recorded on a verbal rating scale. Drinkers had later oral pain onset and lower pain intensity. High-alcohol mouthwash was associated with earlier pain onset and greater pain intensity. In addition, oral pain cessation was later and pain duration was longer in nondrinkers rinsing with high-alcohol mouthwash. In conclusion, alcohol consumption status and mouthwash alcohol concentration were associated with onset and intensity of oral pain.

  4. Mortality from alcohol consumption and alcohol use disorder

    DEFF Research Database (Denmark)

    Lundin, Andreas; Mortensen, Laust Hvas

    2015-01-01

    BACKGROUND: To examine the relationship of alcohol consumption, alcohol use disorder and mortality. METHOD: A cohort of 4316 male former Vietnam-era US army personnel participating in telephone survey and medical examination in middle age (mean age 38.3 years) in 1985-1986 was used. Alcohol...... consumption was reported in face-to-face interview on medical history and information on DSM-III alcohol use disorder was obtained from structured psychiatric interview (using the Diagnostic Interview Schedule). Mortality hazard during 15 years of follow-up was assessed with Cox proportional hazard regression...... modeling. RESULT: A total of 4251 individuals participated in the psychiatric interview and the medical history interview. Of these 998 were abstainers, and for the remaining 3253 we calculated weekly average consumption and monthly frequency of binge drinking. A total of 1988 had alcohol dependence, abuse...

  5. Are the physical activity parenting practices reported by U.S. and Canadian parents captured in currently published instruments?

    Science.gov (United States)

    The purpose of this study was to compare the physical activity parenting practices (PAPPs) parents report using with the PAPPs incorporated in the published literature. PAPPs in the literature were identified by reviewing the content of 74 published PAPPs measures obtained from current systematic re...

  6. Personality traits of problem gamblers with and without alcohol dependence.

    Science.gov (United States)

    Lister, Jamey J; Milosevic, Aleks; Ledgerwood, David M

    2015-08-01

    A large proportion of individuals with gambling disorder also present with a history of alcohol dependence, but few studies have directly examined the relationship between these two conditions. This study's primary and secondary aims were to 1) examine the relationship of personality traits to co-occurring lifetime (current/past) alcohol dependence status, while 2) accounting for differences in gambling characteristics and co-occurring psychiatric disorders among problem/pathological gamblers recruited from the community. Problem/pathological gamblers (N=150) completed measures of personality traits and gambling characteristics (e.g., gambling severity, gambling involvement, delayed discounting of monetary rewards), and were clinically interviewed for co-occurring psychiatric disorders. A co-occurring lifetime diagnosis of alcohol dependence (n=61, 40.7%) was associated with lower personality scores for Control, Well-Being, Achievement, Traditionalism, and Harm Avoidance, as well as higher scores for Alienation (Tellegen & Waller, 1994) in bivariate analyses. Problem/pathological gamblers with lifetime alcohol dependence reported greater lifetime gambling severity, greater past-year gambling involvement, steeper delayed discounting, and a greater likelihood of current and lifetime substance dependence, lifetime antisocial personality disorder, and current unipolar mood disorders. Multivariate analyses indicated that lower Control, Traditionalism, and Well-Being and a co-occurring lifetime substance dependence diagnosis best accounted for a co-occurring lifetime alcohol dependence diagnosis in problem/pathological gamblers. Problem/pathological gamblers with co-occurring lifetime alcohol dependence demonstrate addictive behavior across multiple domains and report a personality style characterized by hopelessness, impaired control, and resistance to externally-motivated treatment approaches. Implications for the treatment of these complex cases are discussed

  7. The effect of alcohol priming on neural markers of alcohol cue-reactivity.

    Science.gov (United States)

    Courtney, Kelly E; Ghahremani, Dara G; Ray, Lara A

    2015-01-01

    Priming doses of alcohol are associated with increased desire to drink and disinhibitory effects on subsequent control over drinking. Despite the importance of alcohol priming in the cue-reactivity literature, the effects of priming on brain responses to alcohol cues remains unclear. Furthermore, evidence suggests this relationship may be moderated by OPRM1 genotype. Twenty individuals with alcohol dependence (six females; 90% Caucasian; mean age = 29.4) who were prospectively genotyped on the OPRM1 gene underwent two functional magnetic resonance imaging (fMRI) sessions, before and after a priming dose of alcohol, each including a gustatory alcohol cue reactivity paradigm and self-reported craving measures. Self-reported alcohol craving generally increased and remained higher for alcohol versus water cue presentations across pre- and post-priming scans. Compared to alcohol cues delivered during the post-priming scan, alcohol cues delivered pre-priming were associated with greater activation in regions including the hippocampus, amygdala, inferior frontal gyrus, temporal cortex, and occipital cortex. Controlling for alcoholism severity increased statistical significance of activation in these regions. Follow-up analyses revealed a positive correlation between alcoholism severity and pre- versus post-priming alcohol cue-reactivity primarily in frontal regions. OPRM1 genotype was also found to moderate alcohol cue-reactivity across scans. This study provides initial evidence of alcohol cue-elicited habituation in fronto-temporal regions, despite continued craving, following a priming dose of alcohol. Further, it provides preliminary evidence for moderating roles of alcoholism severity and OPRM1 genotype on priming-related changes in cue-reactivity, adding to our understanding of the function of alcohol priming in alcohol dependence.

  8. Alcohol and Hepatitis

    Science.gov (United States)

    ... code here Enter ZIP code here Daily Living: Alcohol for Veterans and the Public Alcohol and Hepatitis: Entire Lesson Overview Alcohol is one ... related to choices you make about your lifestyle . Alcohol and fibrosis Fibrosis is the medical term for ...

  9. Long-Term Testing of Rhodium-Based Catalysts for Mixed Alcohol Synthesis – 2013 Progress Report

    Energy Technology Data Exchange (ETDEWEB)

    Gerber, Mark A.; Gray, Michel J.; Thompson, Becky L.

    2013-09-23

    The U.S. Department of Energy’s Pacific Northwest National Laboratory has been conducting research since 2005 to develop a catalyst for the conversion of synthesis gas (carbon monoxide and hydrogen) into mixed alcohols for use in liquid transportation fuels. Initially, research involved screening possible catalysts based on a review of the literature, because at that time, there were no commercial catalysts available. The screening effort resulted in a decision to focus on catalysts containing rhodium and manganese. Subsequent research identified iridium as a key promoter for this catalyst system. Since then, research has continued to improve rhodium/manganese/iridium-based catalysts, optimizing the relative and total concentrations of the three metals, examining baseline catalysts on alternative supports, and examining effects of additional promoters. Testing was continued in FY 2013 to evaluate the performance and long-term stability of the best catalysts tested to date. Three tests were conducted. A long-term test of over 2300 hr duration at a single set of operating conditions was conducted with the best carbon-supported catalyst. A second test of about 650 hr duration at a single set of operating conditions was performed for comparison using the same catalyst formulation on an alternative carbon support. A third test of about 680 hr duration at a single set of operating conditions was performed using the best silica-supported catalyst tested to date.

  10. Effect of dissolved oxygen in alcoholic beverages and drinking water on alcohol elimination in humans.

    Science.gov (United States)

    Rhee, Su-jin; Chae, Jung-woo; Song, Byung-jeong; Lee, Eun-sil; Kwon, Kwang-il

    2013-02-01

    Oxygen plays an important role in the metabolism of alcohol. An increased dissolved oxygen level in alcoholic beverages reportedly accelerates the elimination of alcohol. Therefore, we evaluated the effect of dissolved oxygen in alcohol and the supportive effect of oxygenated water on alcohol pharmacokinetics after the excessive consumption of alcohol, i.e., 540 ml of 19.5% alcohol (v/v). Fifteen healthy males were included in this randomized, 3 × 3 crossover study. Three combinations were tested: X, normal alcoholic beverage and normal water; Y, oxygenated alcoholic beverage and normal water; Z, oxygenated alcoholic beverage and oxygenated water. Blood alcohol concentrations (BACs) were determined by conversion of breath alcohol concentrations. Four pharmacokinetic parameters (C(max), T(max), K(el), and AUCall) were obtained using non-compartmental analysis and the times to reach 0.05% and 0.03% BAC (T(0.05%) and T(0.03%)) were compared using one-way analysis of variance (ANOVA) and Duncan's post hoc test. With combination Z, the BAC decreased to 0.05% significantly faster (p water augments the effect of oxygen in the alcoholic beverage in alcohol elimination. Therefore, it is necessary to investigate the supportive effect of ingesting additional oxygenated water after heavy drinking of normal alcoholic beverages.

  11. Quantitative electroencephalography analysis in university students with hazardous alcohol consumption, but not alcohol dependence.

    Science.gov (United States)

    Núñez-Jaramillo, Luis; Vega-Perera, Paulo; Ramírez-Lugo, Leticia; Reyes-López, Julián V; Santiago-Rodríguez, Efraín; Herrera-Morales, Wendy V

    2015-07-08

    Hazardous alcohol consumption is a pattern of consumption that leads to a higher risk of harmful consequences either for the user or for others. This pattern of alcohol consumption has been linked to risky behaviors, accidents, and injuries. Individuals with hazardous alcohol consumption do not necessarily present alcohol dependence; thus, a study of particular neurophysiological correlates of this alcohol consumption pattern needs to be carried out in nondependent individuals. Here, we carried out a quantitative electroencephalography analysis in health sciences university students with hazardous alcohol consumption, but not alcohol dependence (HAC), and control participants without hazardous alcohol consumption or alcohol dependence (NHAC). We analyzed Absolute Power (AP), Relative Power (RP), and Mean Frequency (MF) for beta and theta frequency bands under both eyes closed and eyes open conditions. We found that participants in the HAC group presented higher beta AP at centroparietal region, as well as lower beta MF at frontal and centroparietal regions in the eyes closed condition. Interestingly, participants did not present any change in theta activity (AP, RP, or MF), whereas previous reports indicate an increase in theta AP in alcohol-dependent individuals. Our results partially resemble those found in alcohol-dependent individuals, although are not completely identical, suggesting a possible difference in the underlying neuronal mechanism behind alcohol dependence and hazardous alcohol consumption. Similarities could be explained considering that both hazardous alcohol consumption and alcohol dependence are manifestations of behavioral disinhibition.

  12. Report: EPA’s Distribution of Superfund Human Resources Does Not Support Current Regional Workload

    Science.gov (United States)

    Report #17-P-0397, September 19, 2017. Due to insufficient human resources to cover all Superfund site work, some regions have had to slow down or discontinue their efforts to protect human health and the environment.

  13. Alcohol combustion chemistry

    KAUST Repository

    Sarathy, Mani

    2014-10-01

    , also emphasizing advanced engine concepts. Research results addressing combustion reaction mechanisms have been reported based on results from pyrolysis and oxidation reactors, shock tubes, rapid compression machines, and research engines. This work is complemented by the development of detailed combustion models with the support of chemical kinetics and quantum chemistry. This paper seeks to provide an introduction to and overview of recent results on alcohol combustion by highlighting pertinent aspects of this rich and rapidly increasing body of information. As such, this paper provides an initial source of references and guidance regarding the present status of combustion experiments on alcohols and models of alcohol combustion. © 2014 Elsevier Ltd. All rights reserved.

  14. Autopsy report for a caffeine intoxication case and review of the current literature

    OpenAIRE

    Yamamoto, Takuma; Yoshizawa, Katsuhiko; Kubo, Shin-ichi; EMOTO, Yuko; Hara, Kenji; Waters, Brian; Umehara, Takahiro; Murase, Takehiko; Ikematsu, Kazuya

    2014-01-01

    Caffeine (1,3,7-trimethylxanthine) is a popular mild central nervous system stimulant found in the leaves, seeds and fruits of various plants and in foodstuffs such as coffee, tea, and chocolate, among others. Caffeine is widely used and is not associated with severe side effects when consumed at relatively low doses. Although rarely observed, overdoses can occur. However, only a few fatal caffeine intoxication cases have been reported in the literature. Herein, we report the pathological exa...

  15. Women in Management: Analysis of Selected Data from the Current Population Survey. Report to Congressional Requesters.

    Science.gov (United States)

    Robertson, Robert E.

    The key characteristics, representation, and salaries of women in management versus those of their male counterparts were examined through an analysis of Current Population Survey data collected in March 1995 and 2000. The study focused on the following 10 industries: communications; public administration; business and repair services;…

  16. Electron cyclotron heating and current drive in toroidal geometry. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Kritz, A.H.

    1991-11-01

    The Principal Investigator has continued to work on problems associated both with the deposition and with the emission of electron cyclotron power in toroidal plasmas. We have investigated the use of electron cyclotron resonance heating for bringing compact tokamaks (BPX) to ignition-like parameters. This requires that we continue to refine the modeling capability of the TORCH code linked with the BALDUR 1 {1/2} D transport code. Using this computational tool, we have examined the dependence of ignition on heating and transport employing both theoretical (multi-mode) and empirically based transport models. The work on current drive focused on the suppression of tearing modes near the q = 2 surface and sawteeth near the q = 1 surface. Electron cyclotron current drive in CIT near the q =2 surface was evaluated for a launch scenario where electron cyclotron power was launched near the equatorial plane. The work on suppression of sawteeth has been oriented toward understanding the suppression that has been observed in a number of tokamaks, in particular, in the WT-3 tokamak in Kyoto. To evaluate the changes in current profile (shear) near the q =1 surface, simulations have been carried out using the linked BALDUR-TORCH code. We consider effects on shear resulting both from wave-induced current as well as from changes in conductivity associated with changes in local temperature. Abstracts and a paper relating to this work is included in Appendix A.

  17. Income in the United States: 2002. Current Population Reports. Consumer Income.

    Science.gov (United States)

    DeNavas-Walt, Carmen; Cleveland, Robert W.; Webster, Bruce H., Jr.

    Using data from the 2003 Current Population Survey Annual Social and Economic Supplement, this study found that real median household money income declined by 1.1 percent between 2001-2002 to $42,409. Real median household income was unchanged between 2001-2002 for three of four alternative income definitions. The fourth, real median household…

  18. Current Issues in the Teaching of English: Report on a Questionnaire Study; English Curricula in Australia.

    Science.gov (United States)

    Australian Council for Educational Research, Hawthorn.

    The first two papers in this volume discusses the results of questionnaires intended for primary and secondary teachers to elicit information on current issues in the teaching of English in Australia. It was learned that secondary teachers reached consensus only on the very broadest levels. They all agreed that literature, communication, and…

  19. Forecasting Performance in Organizations: An Application of Current-Value Human Resources Accounting. Final Report.

    Science.gov (United States)

    Pecorella, Patricia A.; And Others

    A methodology to describe current-value human resources accounting (HRA) was developed to aid management in decision making and provide information about the effects of organizational policies and practices on the value of the organizations' human resources. A two-phase activity was designed to investigate the nature of the relationship between…

  20. European Science Notes Information Bulletin. Report on Current European and Middle Eastern Science

    Science.gov (United States)

    1992-10-01

    between 40 Hz steady state MEG signals currents, from Alzheimer patients and normal patients of the However, by using a synthetic aperture ap- same...drawn from discussions held at this the second, the SQUID detected the presence of workshop and those given at the two conferences slots cut in aluminum

  1. European Science Notes Information Bulletin. Reports on Current European and Middle Eastern Science

    Science.gov (United States)

    1993-01-01

    Hydrolytic Routes 0 Modification and Hydrolysis of Metal Alkoxides Laboratoire de Chimie Organique et * Nanomaterials Prepared by Sol-Gel Process...gel research in France is heavily dominat- Laboratoire de Chimie Organique et Organoie- ed by chemists. Consequently, research emphasis tallique - J...section provides the titles of current projects at academic institutions in France. Overview of Research Laboratories Laboratoire de Chimie

  2. Alcohol Related Problems and the Hispanic

    Science.gov (United States)

    Garcia, Louis S.

    1977-01-01

    Although Hispanic women report high rates of abstinence, more Hispanic men report alcohol related problems than Anglos, Blacks, or Asians and report more heavy drinking. Yet little has been done to develop or fund culturally specific alcoholism prevention, treatment and rehabilitation programs for the Hispanics. (NQ)

  3. Alcohol abuse and postoperative morbidity

    DEFF Research Database (Denmark)

    Tønnesen, Hanne

    2003-01-01

    Patients who drink too much have more complications after surgery. The aim of this thesis was to evaluate the evidence, possible mechanisms, and prevention of the increased postoperative morbidity in alcohol abusers, defined by a consumption of at least five drinks per day. The literature could...... be criticised for several methodological flaws. Nevertheless, the results are in agreement showing moderate to strong evidence of increased postoperative morbidity after surgical procedures on alcohol abusers. There is weak to moderate evidence of increased postoperative mortality, hospital stay, and re......-operation. The personal and economic consequences are tremendous. The incidence of alcohol abusers undergoing surgery was 7% to 49%, according to gender and diagnosis. They have been identified by a self-reported alcohol intake, which implies the possibility of underestimation. Alcohol markers could be used for a more...

  4. Attachment styles in alcoholic inpatients.

    Science.gov (United States)

    De Rick, Ann; Vanheule, Stijn

    2007-01-01

    Despite the fact that addiction has often been identified as an attachment disorder, empirical studies on this topic are rather scarce. In our study we explore attachment style (secure vs. insecure) in alcoholic inpatients and its relationship with perceived parenting and alcohol-related and psychiatric problems in a sample of 101 alcoholic inpatients (Belgium). Our results reveal that in comparison to the securely-attached group, insecurely-attached alcoholic inpatients perceived their mother as more controlling, reported more severe psychiatric problems in the European Addiction Severity Index, had higher scores on the Beck Depression Inventory, showed more schizotypal and depressive personality traits and had more difficulties with communicating emotions (alexithymia). We argue that it makes sense to differentiate alcoholic inpatients on the basis of attachment style and that both groups (secure/insecure) need different treatment approaches.

  5. Does Moderate Level of Alcohol Consumption Produce a Relaxation Effect?

    Science.gov (United States)

    Chen, William; Lockhart, Judy O.

    Although many individuals use alcohol to cope with stress (their behavior being based on the belief that alcohol can produce a relaxation effect), research has reported conflicting results on the effects of alcohol on tension reduction. A study was conducted to examine the psychophysiological effects of moderate levels of alcohol consumption under…

  6. Thermodynamic Optimisation of 70 kA Binary Current Lead (Final Report)

    Energy Technology Data Exchange (ETDEWEB)

    Wesche, R

    2002-02-01

    The thermal behaviour of binary 70 kA HTS current leads has been simulated numerically. The optimum temperature of the helium and the conductor at the cold end of the heat exchanger have been found to depend on the assumed refrigerator efficiency, the engineering critical current density of the AgAu/Bi-2223 tapes at the envisaged temperature at the warm end of the superconductor and the cross-section of the stainless steel support. Reduced engineering critical current densities as well as enlarged stainless steel cross-sections lead to a larger heat load at 4.5 K. As a consequence, the optimum temperature at the warm end of the HTS is shifted in both cases to lower values. When the efficiency of the intermediate temperature cooling cycle providing helium gas of the temperature T{sub i}n is enhanced with respect to the efficiency of the 4.5 K cooling cycle the optimum temperature at the warm end of the HTS is shifted to lower values. Considering ideal cooling cycles the optimum intermediate conductor temperature (warm end of HTS, cold end of heat exchanger) is between 75 and 80 K for a stainless steel cross-section of 40 cm{sup 2} and a total length of 1360 mm (HTS and heat exchanger without connections). The optimum difference of the conductor and the helium temperature at the cold end of the heat exchanger is approximately 20 K. However, even for a conductor temperature of 65 K and a helium inlet temperature of 45 K the required refrigerator input power needed to cool the current lead is only slightly enhanced. In the case of real cooling cycles the optimum intermediate conductor temperature is between 70 and 80 K for a stainless steel cross-section of 40 cm{sup 2} and a total length of 1360 mm. The . optimum difference of the conductor and helium temperature at the cold end of the heat exchanger is approximately 15 K. The safety requirements in the case of loss of flow favour a design with small values of j{sub op}/j{sub e}, a low temperature and an enhanced

  7. Agreement between Self-Report and Archival Public Service Utilization Data among Chronically Homeless Individuals with Severe Alcohol Problems

    Science.gov (United States)

    Clifasefi, Seema L.; Collins, Susan E.; Tanzer, Kenneth; Burlingham, Bonnie; Hoang, Sara E.; Larimer, Mary E.

    2011-01-01

    Public service utilization data are often used as key outcomes in studies on homelessness. Although self-report data on these outcomes are accessible and cost-effective, various factors may affect retrospective recall in homeless populations. It is therefore necessary to establish validity of self-report to ensure the integrity of studies…

  8. Feasibility of Tidal and Ocean Current Energy in False Pass, Aleutian Islands, Alaska final report

    Energy Technology Data Exchange (ETDEWEB)

    Wright, Bruce Albert [Aleutian Pribilof Islands Association, Inc., Anchorage, AK (United States)

    2014-05-07

    The Aleutian Pribilof Islands Association was awarded a U.S. Department of Energy Tribal Energy Program grant (DE-EE0005624) for the Feasibility of Tidal and Ocean Current Energy in False Pass, Aleutian Islands, Alaska (Project). The goal of the Project was to perform a feasibility study to determine if a tidal energy project would be a viable means to generate electricity and heat to meet long-term fossil fuel use reduction goals, specifically to produce at least 30% of the electrical and heating needs of the tribally-owned buildings in False Pass. The Project Team included the Aleut Region organizations comprised of the Aleutian Pribilof Island Association (APIA), and Aleutian Pribilof Island Community Development Association (APICDA); the University of Alaska Anchorage, ORPC Alaska a wholly-owned subsidiary of Ocean Renewable Power Company (ORPC), City of False Pass, Benthic GeoScience, and the National Renewable Energy Laboratory (NREL). The following Project objectives were completed: collected existing bathymetric, tidal, and ocean current data to develop a basic model of current circulation at False Pass, measured current velocities at two sites for a full lunar cycle to establish the viability of the current resource, collected data on transmission infrastructure, electrical loads, and electrical generation at False Pass, performed economic analysis based on current costs of energy and amount of energy anticipated from and costs associated with the tidal energy project conceptual design and scoped environmental issues. Utilizing circulation modeling, the Project Team identified two target sites with strong potential for robust tidal energy resources in Isanotski Strait and another nearer the City of False Pass. In addition, the Project Team completed a survey of the electrical infrastructure, which identified likely sites of interconnection and clarified required transmission distances from the tidal energy resources. Based on resource and electrical data

  9. THE CURRENT STATE OF APPLICATION OF INTERNATIONAL FINANCIAL REPORTING STANDARDS IN UKRAINE.

    Directory of Open Access Journals (Sweden)

    B. Zasadnyi

    2016-09-01

    Full Text Available The article analyzed the process of reforming the system of accounting and reporting in Ukraine in accordance with International Financial Reporting Standards. The main results of the tasks of the Strategy of application IFRS in Ukraine approved by the Cabinet of Ministers of Ukraine in 2007 are identified. The results of analysis showed that only 1% of the total number of enterprises form the financial statements in accordance with IFRS, the others apply national standards of accounting. The proportion of small enterprises is 95% that do not have the financial capacity, qualified staff and the necessary motivation for the formation of financial statements in accordance with IFRS. As a result, one of the main objectives of the reform of the accounting and reporting is to improve the legislation on accounting for small enterprises and develop national accounting standards of the simplified procedure for accounting of assets, liabilities, equity and financial results of the calculation for small enterprises.

  10. The alcohol use disorders identification test (AUDIT: validation of a Nepali version for the detection of alcohol use disorders and hazardous drinking in medical settings

    Directory of Open Access Journals (Sweden)

    Pradhan Bickram

    2012-10-01

    Full Text Available Abstract Background Alcohol problems are a major health issue in Nepal and remain under diagnosed. Increase in consumption are due to many factors, including advertising, pricing and availability, but accurate information is lacking on the prevalence of current alcohol use disorders. The AUDIT (Alcohol Use Disorder Identification Test questionnaire developed by WHO identifies individuals along the full spectrum of alcohol misuse and hence provides an opportunity for early intervention in non-specialty settings. This study aims to validate a Nepali version of AUDIT among patients attending a university hospital and assess the prevalence of alcohol use disorders along the full spectrum of alcohol misuse. Methods This cross-sectional study was conducted in patients attending the medicine out-patient department of a university hospital. DSM-IV diagnostic categories (alcohol abuse and alcohol dependence were used as the gold standard to calculate the diagnostic parameters of the AUDIT. Hazardous drinking was defined as self reported consumption of ≥21 standard drink units per week for males and ≥14 standard drink units per week for females. Results A total of 1068 individuals successfully completed the study. According to DSM-IV, drinkers were classified as follows: No alcohol problem (n=562; 59.5%, alcohol abusers (n= 78; 8.3% and alcohol dependent (n=304; 32.2%. The prevalence of hazardous drinker was 67.1%. The Nepali version of AUDIT is a reliable and valid screening tool to identify individuals with alcohol use disorders in the Nepalese population. AUDIT showed a good capacity to discriminate dependent patients (with AUDIT ≥11 for both the gender and hazardous drinkers (with AUDIT ≥5 for males and ≥4 for females. For alcohol dependence/abuse the cut off values was ≥9 for both males and females. Conclusion The AUDIT questionnaire is a good screening instrument for detecting alcohol use disorders in patients attending a university

  11. Drug and alcohol abuse: the bases for employee assistance programs in the nuclear-utility industry

    Energy Technology Data Exchange (ETDEWEB)

    Radford, L.R.; Rankin, W.L.; Barnes, V.; McGuire, M.V.; Hope, A.M.

    1983-07-01

    This report describes the nature, prevalence, and trends of drug and alcohol abuse among members of the US adult population and among personnel in non-nuclear industries. Analogous data specific to the nuclear utility industry are not available, so these data were gathered in order to provide a basis for regulatory planning. The nature, prevalence, and trend inforamtion was gathered using a computerized literature, telephone discussions with experts, and interviews with employee assistance program representatives from the Seattle area. This report also evaluates the possible impacts that drugs and alcohol might have on nuclear-related job performance, based on currently available nuclear utility job descriptions and on the scientific literature regarding the impairing effects of drugs and alcohol on human performance. Employee assistance programs, which can be used to minimize or eliminate job performance decrements resulting from drug or alcohol abuse, are also discussed.

  12. Time constraints in the alcohol purchase task.

    Science.gov (United States)

    Kaplan, Brent A; Reed, Derek D; Murphy, James G; Henley, Amy J; Reed, Florence D DiGennaro; Roma, Peter G; Hursh, Steven R

    2017-06-01

    Hypothetical purchase tasks have advanced behavioral economic evaluations of demand by circumventing practical and ethical restrictions associated with delivering drug reinforcers to participants. Numerous studies examining the reliability and validity of purchase task methodology suggest that it is a valuable method for assessing demand that warrants continued use and evaluation. Within the literature examining purchase tasks, the alcohol purchase task (APT) has received the most investigation, and currently represents the most experimentally validated variant. However, inconsistencies in purchase task methodology between studies exist, even within APT studies, and, to date, none have assessed the influence of experimental economic constraints on responding. This study examined changes in Q0 (reported consumption when drinks are free), breakpoint (price that suppresses consumption), and α (rate of change in demand elasticity) in the presence of different hypothetical durations of access to alcohol in an APT. One hundred seventy-nine participants (94 males, 85 females) from Amazon Mechanical Turk completed 3 APTs that varied in the duration of time at a party (i.e., access to alcoholic beverages) as described in the APT instructions (i.e., vignette). The 3 durations included 5-hr (used by Murphy et al., 2013), 1-hr, and 9-hr time frames. We found that hypothetical duration of access was significantly related to Q0 and breakpoint at the individual level. Additionally, group-level mean α decreased significantly with increases in duration of access, thus indicating relatively higher demand for alcohol with longer durations of access. We discuss implications for conducting hypothetical purchase task research and alcohol misuse prevention efforts. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  13. Self-reported attitude scales: current practice in adequate assessment of reliability, validity, and dimensionality

    NARCIS (Netherlands)

    Hendrick, T.A.M.; Fischer, A.R.H.; Tobi, H.; Frewer, L.J.

    2013-01-01

    The development of methods to create self-reported attitude scales has lost momentum, in part because of increased research focused on implicit measures. This paper reviews 162 papers on methodological approaches applied to the validation and assessment of attitude scales. Assessment of

  14. 78 FR 32226 - Poultry Market News Reports; Request for Extension and Revision of the Currently Approved...

    Science.gov (United States)

    2013-05-29

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service Poultry Market News Reports; Request for Extension... Livestock, Poultry, Meat, Grain, and Their Related Products Used as Market News Information AGENCY... collection. AMS recently merged its Livestock and Grain Market News Division with the Poultry Market...

  15. Assessing Adolescent and Adult Attachment: A Review of Current Self-Report Measures.

    Science.gov (United States)

    Lyddon, William J.; And Others

    1993-01-01

    Notes that interest in attachment theory among counselors and researchers has led to development of measures of attachment-related constructs. Presents overview of theoretical foundations of attachment theory as conceptualized by Ainsworth (1989) and Bowlby (1988). Reviews four self-report measures of adolescent and adult attachment. Discusses…

  16. National inventory of selected biological monitoring programs. Summary report of current or recently completed projects, 1976

    Energy Technology Data Exchange (ETDEWEB)

    Kemp, H. T.

    1976-10-01

    The Inventory has resulted in establishment of a series of data bases containing biological monitoring information of varying types, namely, directory of investigators, record of projects received from mail questionnaire, detailed description of selected biomonitoring projects, and bibliographic citations supporting the projects received. This report contains detailed descriptions of selected biomonitoring projects organized on a state-by-state basis and with appropriate indices.

  17. Mental Retardation and the Law: A Report on Status of Current Court Cases.

    Science.gov (United States)

    Friedman, Paul; Beck, Ronna Lee

    Included in the report are summaries of four new cases and updated information on 38 cases regarding legal issues in mental retardation. Featured is a review of cases dealing with liability of judges and lawyers in violating the rights of mentally retarded persons. Other issues addressed (with sample court case in parentheses) include commitment…

  18. Self-reported attitude scales: current practice in adequate assessment of reliability, validity, and dimensionality

    NARCIS (Netherlands)

    Hendrick, T.A.M.; Fischer, A.R.H.; Tobi, H.; Frewer, L.J.

    2013-01-01

    The development of methods to create self-reported attitude scales has lost momentum, in part because of increased research focused on implicit measures. This paper reviews 162 papers on methodological approaches applied to the validation and assessment of attitude scales. Assessment of methodologic

  19. Dynamics of Economic Well-Being: Poverty 1996-1999. Current Population Reports.

    Science.gov (United States)

    Iceland, John

    This report examines patterns of poverty using seven different measures: average monthly poverty, episodic poverty, chronic poverty, annual poverty, poverty spells, poverty entry rates, and poverty exit rates. Data come from the 1996 panel of the Survey of Income and Program Participation (SIPP) and reflect the dynamics of poverty from 1996-1999.…

  20. Development and validation of the alcohol-related God locus of control scale.

    Science.gov (United States)

    Murray, Thomas S; Goggin, Kathy; Malcarne, Vanessa L

    2006-03-01

    Control beliefs and spirituality appear to be important factors in recovery from alcoholism. However, the integration of these two constructs has received little attention, and the relationship of spiritually related control beliefs to recovery remains unclear. Currently no measures exist to specifically assess these beliefs. To address this need, the Alcohol-Related God Locus of Control scale (AGLOC) was developed. This 12-item self-report measure assesses perceptions of God/Higher Power's role in recovery from alcoholism. The AGLOC was administered to 144 recovering alcoholics attending Alcoholics Anonymous meetings. Exploratory factor analysis yielded a two-factor solution with one factor related to attributions of God control over initial cessation of drinking (Cessation) and the other factor related to attributions of God control over one's continued maintenance of sobriety (Maintenance). Both subscales and the overall scale demonstrated adequate to high internal consistency. Demonstrating convergent and discriminant validity, the total AGLOC scale and the Cessation subscale were significantly but moderately correlated with spirituality (both frequency and importance), and independent of perceptions of internal control over drinking. Maintenance subscale scores were inversely associated with internal drinking-related scores and were not associated with spiritual importance or frequency of spiritual practice. Findings support the utility of this instrument for the assessment of alcohol-related God/Higher Power locus of control beliefs in an alcoholic population and suggest the importance of further research on changes in alcohol-related God control beliefs throughout the course of recovery.

  1. Alcohol Prevention Strategies on College Campuses and Student Alcohol Abuse and Related Problems

    Science.gov (United States)

    Ringwalt, Christopher L.; Paschall, Mallie J.; Gitelman, Amy M.

    2011-01-01

    This study examined the relationship between colleges' alcohol abuse prevention strategies and students' alcohol abuse and related problems. Alcohol prevention coordinators and first year students in 22 colleges reported whether their schools were implementing 48 strategies in six domains, and students (N = 2041) completed another survey…

  2. There's alcohol in my soap: Portrayal and effects of alcohol use in a popular television series.

    NARCIS (Netherlands)

    van Hoof, Joris Jasper; de Jong, Menno D.T.; Fennis, B.M.; Gosselt, Jordi Franciscus

    2009-01-01

    Two studies are reported addressing the media influences on adolescents’ alcohol-related attitudes and behaviours. A content analysis was conducted to investigate the prevalence of alcohol portrayal in a Dutch soap series. The coding scheme covered the alcohol consumption per soap character,

  3. Past and current body size affect validity of reported energy intake among middle-aged Danish men.

    Science.gov (United States)

    Nielsen, Birgit M; Nielsen, Marie M; Toubro, Søren; Pedersen, Oluf; Astrup, Arne; Sørensen, Thorkild I A; Jess, Tine; Heitmann, Berit L

    2009-12-01

    Our objectives were to estimate the degree of misreporting energy intake (EI) and analyze associations with previous BMI, current BMI, or both. The study was part of the Adiposity and Genetics Study follow-up study including 309 Danish men (age 40-65 y) originally sampled from the obligatory draft board examination. Height and weight were measured at the mean ages of 20 (draft board), 33, 44, and 49 y (current age). Obesity was categorized as BMI >or= 31 kg/m(2). Dietary intake for 7 d and physical activity (PA) level (PAL) were self-reported. Resting metabolic rate (RMR) was measured in a ventilated hood system. By comparing EI with energy expenditure and assuming energy balance, reporting accuracy (RA) was estimated as EI/(RMR.PAL). A plausibility interval was calculated to encompass specific variation components of EI, RMR, and PAL; the specific 95% plausibility interval was 1.00 +/- 0.35. Participants were categorized as underreporters (RA 1.35) of EI. The relation between RA and BMI was studied through linear regression analysis. Overall, the RA was (mean +/- SE) 0.76 +/- 0.01. Of 309 participants, 35% underreported and 7% overreported. Whether stratified for current BMI or draft board BMI, the obese men were more likely to underreport than those who were not obese. Among those currently not obese, underreporting was more prevalent among those who were obese at the draft board examination (44%) than among those who were not (21%). Regression analysis showed that both previous and current BMI and their combination were significantly associated with RA. Thus, underreporting of dietary intake seems to be associated with not only current BMI but also with current BMI in combination with previous BMI.

  4. Alcohol consumption and household expenditure on alcohol in a rural district in Vietnam.

    Science.gov (United States)

    Giang, Kim Bao; Van Minh, Hoang; Allebeck, Peter

    2013-01-28

    Alcohol use and alcohol-related problems are on the rise in low- and middle-income countries. Expenditure on alcohol is an important problem for families and communities and needs to be assessed. This study examines level of alcohol consumption and expenditure on alcohol in a district in Vietnam. A cross-sectional survey was conducted in a rural district in northern Vietnam. Multi-stage sampling was employed to randomly select participants from 20 communities and a town in the same district. One thousand five hundred and sixty-four adults (765 males and 799 females) aged 18-60 years were interviewed. Information about alcohol use as well as expenditure on alcohol consumption four weeks prior to the interview was gathered. Non-parametric tests and log-linear regression were employed to compare expenditure on alcohol consumption across socioeconomic groups. The prevalence of alcohol use one month prior to interview was 35% (66% among men and 5% among women). The median alcohol consumption among those who reported use of alcohol in the week prior to the interview was 7.9 standard drinks. Excessive drinking (more than 14 standard drinks per week for men and more than seven standard drinks per week for women) occurred among 35% of those who used alcohol. Median expenditure for alcohol consumption during one month by those who drank alcohol was USD 3.5, accounting for 4.6% of household food expenditure, 2.7% of total household expenditure, and 1.8% of household income. The differences in alcohol consumption and expenditure between sexes and between socioeconomic groups are also presented. Our study confirms that alcohol consumption and alcohol-related problems are common among men in Vietnam. The share of alcohol expenditure in total household expenditure is substantial, especially among poor households. This should be considered an important public health issue, which needs to be taken into account in the alcohol policy debate.

  5. European Science Notes Information Bulletin Reports on Current European/ Middle Eastern Science

    Science.gov (United States)

    1990-01-01

    work is being pursued as part of Kauffmann’s ces of propagation effects inherent in far-field target thesis for the Faculty of Mathematics and...vectorizable (they use the Siemans may be assigned as a thesis for a student working for the VP-100 computer in the Center), and is highly parallel as Diplom...local firm called ming. Called DOOM, the machine currently consists of QDOS that buys standard gate array blanks; e.g., from TI, 100 nodes. Each node

  6. Leber hereditary optic neuropathy - historical report in comparison with the current knowledge.

    Science.gov (United States)

    Piotrowska, Agnieszka; Korwin, Magdalena; Bartnik, Ewa; Tońska, Katarzyna

    2015-01-15

    Leber hereditary optic neuropathy (LHON) is a genetic, maternally inherited disease caused by point mutations in the mitochondrial genome. LHON patients present with sudden, painless and usually bilateral loss of vision caused by optic nerve atrophy. The first clinical description of the disease was made by Theodor Leber, a German ophthalmologist, in 1871. Here we present his thorough notes about members of four families and their pedigrees. We also provide insights into the current knowledge about LHON pathology, genetics and treatment in comparison with Leber's findings.

  7. Current techniques in the performance, interpretation, and reporting of CT colonography.

    Science.gov (United States)

    Poullos, Peter D; Beaulieu, Christopher F

    2010-04-01

    The technical objective of computed tomographic colonography (CTC) is to acquire high-quality computed tomography images of the cleansed, well-distended colon for polyp detection. In this article the authors provide an overview of the technical components of CTC, from preparation of the patient to acquisition of the imaging data and basic methods of interpretation. In each section, the best evidence for current practices and recommendations is reviewed. Each of the technical components must be optimized to achieve high sensitivity in polyp detection.

  8. Industry self-regulation of alcohol marketing: a systematic review of content and exposure research.

    Science.gov (United States)

    Noel, Jonathan K; Babor, Thomas F; Robaina, Katherine

    2017-01-01

    With governments relying increasingly upon the alcohol industry's self-regulated marketing codes to restrict alcohol marketing activity, there is a need to summarize the findings of research relevant to alcohol marketing controls. This paper provides a systematic review of studies investigating the content of, and exposure to, alcohol marketing in relation to self-regulated guidelines. Peer-reviewed papers were identified through four literature search engines: SCOPUS, Web of Science, PubMed and PsychINFO. Non-peer-reviewed reports produced by public health agencies, alcohol research centers, non-governmental organizations and government research centers were also identified. Ninety-six publications met the inclusion criteria. Of the 19 studies evaluating a specific marketing code and 25 content analysis studies reviewed, all detected content that could be considered potentially harmful to children and adolescents, including themes that appeal strongly to young men. Of the 57 studies of alcohol advertising exposure, high levels of youth exposure and high awareness of alcohol advertising were found for television, radio, print, digital and outdoor advertisements. Youth exposure to alcohol advertising has increased over time, even as greater compliance with exposure thresholds has been documented. Violations of the content guidelines within self-regulated alcohol marketing codes are highly prevalent in certain media. Exposure to alcohol marketing, particularly among youth, is also prevalent. Taken together, the findings suggest that the current self-regulatory systems that govern alcohol marketing practices are not meeting their intended goal of protecting vulnerable populations. © 2016 Society for the Study of Addiction.

  9. Pre-college matriculation risk profiles and alcohol consumption patterns during the first semesters of college.

    Science.gov (United States)

    Stapleton, Jerod L; Turrisi, Rob; Cleveland, Michael J; Ray, Anne E; Lu, Shou-En

    2014-10-01

    Excessive alcohol consumption represents a significant concern on U.S. college campuses, and there is a need to identify students who may be at risk for engaging in risky alcohol use. The current study examined how variables measured prior to college matriculation, specifically alcohol-related decision-making variables drawn from the Theory of Reasoned Action (i.e., alcohol expectancies, attitudes, and normative beliefs), were associated with patterns of alcohol use prior to and throughout the first semesters of college. Participants were 392 undergraduate students (56% female) from a large Northeastern U.S. university. Decision-making variables were assessed prior to college matriculation, and alcohol use was measured with five assessments before and throughout freshman and sophomore semesters. Latent profile analysis was used to identify types of students with distinct patterns of decision-making variables. These decision-making profiles were subsequently linked to distinct patterns of alcohol use using latent transition analysis. Four distinct decision-making profiles were found and were labeled "Anti-Drinking," "Unfavorable," "Mixed," and "Risky." Five drinking patterns were observed and included participants who reported consistently low, moderate, or high rates of alcohol use. Two patterns described low or non-drinking at the pre-college baseline with drinking escalation during the measurement period. Students' likelihood of following the various drinking patterns varied according to their decision-making. Findings suggest the early identification of at-risk students may be improved by assessing decision-making variables in addition to alcohol use. The findings also have implications for the design of early identification assessments to identify at-risk college students and for the targeting of alcohol prevention efforts to students based on their alcohol-related attitudes and beliefs.

  10. Increased alcohol use over the past 20 years among the oldest old in Sweden

    Directory of Open Access Journals (Sweden)

    Kelfve Susanne

    2014-06-01

    Full Text Available AIMS - Increased alcohol consumption among old people, reported in many countries, will likely present a major challenge to public health and policy in the future. In Sweden, current knowledge about old people’s alcohol consumption is incomplete because of limited historical data and a dearth of nationally representative studies. We describe the frequency of alcohol consumption among the oldest old in Sweden over a 20-year period by sex, age, education, living situation, mobility and Activities of Daily Living. METHODS - We used repeated cross-sectional survey data from the Swedish Panel Study of Living Conditions of the Oldest Old (SWEOLD, conducted in 1992, 2002 and 2011. The samples were nationally representative of the Swedish population aged 77+, with response rates of 95.4%, 84.4% and 86.2% (total n=2007. Self-reported consumption frequency was measured with the question “How often do you drink alcoholic beverages, such as wine, beer or spirits?” RESULTS - Frequency of alcohol consumption increased among the oldest old from 1992 to 2011. The proportion reporting no or less-than-monthly alcohol consumption decreased, whereas the proportion reporting weekly consumption increased. This was true for men, women and most age and educational groups. The period change in consumption frequency was not explained by changes in demographic factors, living situation or functional capacity during the study period. CONCLUSIONS - Alcohol use increased among the oldest old in Sweden during the 20-year study period. More liberal attitudes toward alcohol could contribute to the increased use. The increase in weekly alcohol consumers suggests an increase in the number of older risk consumers.

  11. Alcoholism and alternative splicing of candidate genes.

    Science.gov (United States)

    Sasabe, Toshikazu; Ishiura, Shoichi

    2010-04-01

    Gene expression studies have shown that expression patterns of several genes have changed during the development of alcoholism. Gene expression is regulated not only at the level of transcription but also through alternative splicing of pre-mRNA. In this review, we discuss some of the evidence suggesting that alternative splicing of candidate genes such as DRD2 (encoding dopamine D2 receptor) may form the basis of the mechanisms underlying the pathophysiology of alcoholism. These reports suggest that aberrant expression of splice variants affects alcohol sensitivities, and alcohol consumption also regulates alternative splicing. Thus, investigations of alternative splicing are essential for understanding the molecular events underlying the development of alcoholism.

  12. Saving Our Children from Alcoholism.

    Science.gov (United States)

    Foster, Dorothy

    1982-01-01

    Describes current efforts undertaken by the Catholic community to prevent alcoholism and drug abuse among young people. Outlines the objectives of such preventive programs and actions currently being taken. Highlights efforts including parent education programs, workshops for teachers, clergy, and community networks. (WL)

  13. USXR Based MHD, Transport, Equilibria and Current Profile Diagnostics for NSTX. Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Finkenthal, Michael

    2009-06-01

    The present report resumes the research activities of the Plasma Spectroscopy/Diagnostics Group at Johns Hopkins University performed on the NSTX tokamak at PPPL during the period 1999-2009. During this period we have designed and implemented XUV based diagnostics for a large number of tasks: study of impurity content and particle transport, MHD activity, time-resolved electron temperature measeurements, ELM research, etc. Both line emission and continuum were used in the XUV range. New technics and novel methods have been devised within the framework of the present research. Graduate and post-graduate students have been involved at all times in addition to the senior research personnel. Several tens of papers have been published and lectures have been given based on the obtained results at conferences and various research institutions (lists of these activities were attached both in each proposal and in the annual reports submitted to our supervisors at OFES).

  14. Progress Toward HIV Eradication: Case Reports, Current Efforts, and the Challenges Associated with Cure.

    Science.gov (United States)

    Martin, Alyssa R; Siliciano, Robert F

    2016-01-01

    An estimated 35 million people worldwide are infected with HIV, yet a widely applicable cure strategy remains elusive. Recent case reports have suggested that curing HIV infection is possible, renewing excitement about research efforts. We describe those cases and discuss their relevance to the global HIV epidemic. We also review ongoing cure strategies that are transitioning from the lab to the clinic, and the assays and clinical assessments that can be used to evaluate cure interventions.

  15. European Science Notes Information Bulletin Reports on Current European/Middle Eastern Science,

    Science.gov (United States)

    1988-02-01

    All the general lectures served as cents," Centro de Psicologia Social , valuable introductions to scientific Report No. 2 (July 1987). fields in which...out by Professor Felix Monteiro Neto, director of the Portugal’s University of Oporto Center of Social Psychology. Neto’s work is concerned with the...have social research is concerned with the resulted in some very positive outcomes problem of unemployment (e.g., see ESN for the society. They created

  16. European Science Notes Information Bulletin. Reports on Current European/Middle Eastern Science

    Science.gov (United States)

    1989-09-01

    and Chairman of the aspect ratio of the triangles is maintained (Paolini Mathematics Department at Universita’ Cattolica dcl and Verdi, 1988). Sacro ...equations, seems to be at the fore- body solution to sufficient accuracy to capture the details front of the art . of the flow, or sacrifices the near...Different Character. Universita’ Cattolica del Sacro Cuore, Re- for Planar Domains. L.A.N.-C.N.R. Report, 1988. port #Quaderno n.2/89, 1989. M

  17. Chyle leak following right axillary lymph node dissection: A case report and review of current literature

    Directory of Open Access Journals (Sweden)

    J.D. Daggett

    2016-01-01

    Full Text Available This report discusses the case of a chyle leak following a right axillary lymph node dissection for breast cancer. This presented as a sudden change in drainage character from a right axillary surgical drain from serous to milky white shortly after restarting a diet. The diagnosis of chyle leak was confirmed by laboratory testing of the fluid and managed with closed suction drainage. Chyle leak is a rare, but increasingly recognized complication following axillary clearance for breast cancer and melanoma.

  18. European Science Notes Information Bulletin Reports on current European/ Middle Eastern Science

    Science.gov (United States)

    1989-01-01

    thin layer of the surface containing oxide. du’/dt which is an intrinsic feature of tur- m/s to give a chord Reynolds number of Further, as uranium has...their final report that en- the Materials Technology Laboratory by velocity components and the Reynolds ergy dispersive x-ray diffraction, Pofessor...shares ir, a certification, human factors engineering, Netherlands is the largest low-speed wind joint research program called Jessi (Joint and flight

  19. European Science Notes Information Bulletin Reports on Current European/ Middle Eastern Science

    Science.gov (United States)

    1992-03-01

    Progrjunme Environnement . .. .. . .. . .. . . ... Maria Casa 71 Reports on European Science and Technology from other Commands. .. .. . .. . . ...... 74 The...one study, polystyrene (PS) on glass was overcoated with This technique is very sensitive to the presence of bromopolystyrene. This polymer pair is...weight of 10,000, PS was modified by adding a there are exciting challenges and opportunities in surface small amount of polystyrene end functionalized

  20. A multidimensional model of mothers' perceptions of parent alcohol socialization and adolescent alcohol misuse.

    Science.gov (United States)

    Ennett, Susan T; Jackson, Christine; Cole, Veronica T; Haws, Susan; Foshee, Vangie A; Reyes, Heathe Luz McNaughton; Burns, Alison Reimuller; Cox, Melissa J; Cai, Li

    2016-02-01

    We assessed a multidimensional model of parent alcohol socialization in which key socialization factors were considered simultaneously to identify combinations of factors that increase or decrease risk for development of adolescent alcohol misuse. Of interest was the interplay between putative risk and protective factors, such as whether the typically detrimental effects on youth drinking of parenting practices tolerant of some adolescent alcohol use are mitigated by an effective overall approach to parenting and parental modeling of modest alcohol use. The sample included 1,530 adolescents and their mothers; adolescents' mean age was 13.0 (SD = .99) at the initial assessment. Latent profile analysis was conducted of mothers' reports of their attitude toward teen drinking, alcohol-specific parenting practices, parental alcohol use and problem use, and overall approach to parenting. The profiles were used to predict trajectories of adolescent alcohol misuse from early to middle adolescence. Four profiles were identified: 2 profiles reflected conservative alcohol-specific parenting practices and 2 reflected alcohol-tolerant practices, all in the context of other attributes. Alcohol misuse accelerated more rapidly from Grade 6 through 10 in the 2 alcohol-tolerant compared with conservative profiles. Results suggest that maternal tolerance of some youth alcohol use, even in the presence of dimensions of an effective parenting style and low parental alcohol use and problem use, is not an effective strategy for reducing risky adolescent alcohol use. (PsycINFO Database Record

  1. Impact of Maryland's 2011 alcohol sales tax increase on alcoholic beverage sales.

    Science.gov (United States)

    Esser, Marissa B; Waters, Hugh; Smart, Mieka; Jernigan, David H

    2016-07-01

    Increasing alcohol taxes has proven effective in reducing alcohol consumption, but the effects of alcohol sales taxes on sales of specific alcoholic beverages have received little research attention. Data on sales are generally less subject to reporting biases than self-reported patterns of alcohol consumption. We aimed to assess the effects of Maryland's July 1, 2011 three percentage point increase in the alcohol sales tax (6-9%) on beverage-specific and total alcohol sales. Using county-level data on Maryland's monthly alcohol sales in gallons for 2010-2012, by beverage type, multilevel mixed effects multiple linear regression models estimated the effects of the tax increase on alcohol sales. We controlled for seasonality, county characteristics, and national unemployment rates in the main analyses. In the 18 months after the tax increase, average per capita sales of spirits were 5.1% lower (p sales were 3.2% lower (p sales were 2.5% lower (p sales trends in the 18 months prior to the tax increase. Overall, the alcohol sales tax increase was associated with a 3.8% decline in total alcohol sold relative to what would have been expected based on sales in the prior 18 months (p increased alcohol sales taxes may be as effective as excise taxes in reducing alcohol consumption and related problems. Sales taxes also have the added advantages of rising with inflation and taxing the highest priced beverages most heavily.

  2. A sustained depressive state promotes a guanfacine reversible susceptibility to alcohol seeking in rats.

    Science.gov (United States)

    Riga, Danai; Schmitz, Leanne J M; van der Harst, Johanneke E; van Mourik, Yvar; Hoogendijk, Witte J G; Smit, August B; De Vries, Taco J; Spijker, Sabine

    2014-04-01

    High rates of comorbidity between alcohol use disorder (AUD) and major depressive disorder (MDD) are reported. Preclinical models examining effects of primary depression on secondary AUD are currently absent, preventing adequate testing of drug treatment. Here, we combined social defeat-induced persistent stress (SDPS) and operant alcohol self-administration (SA) paradigms to assess causality between these two neuropsychiatric disorders. We then exploited guanfacine, an FDA-approved adrenergic agent reported to reduce drug craving in humans, against SDPS-induced modulation of operant alcohol SA. Wistar rats were socially defeated and isolated for a period of ≥9 weeks, during which depression-like symptomatology (cognitive and social behavioral symptoms) was assessed. Subsequently, animals were subjected to a 5-month operant alcohol SA paradigm, examining acquisition, motivation, extinction, and cue-induced reinstatement of alcohol seeking. The effects of guanfacine on motivation and relapse were measured at >6 months following defeat. SDPS rats exhibited significant disruption of social and cognitive behavior, including short-term spatial and long-term social memory, several months following defeat. Notably, SDPS increased motivation to obtain alcohol, and cue-induced relapse vulnerability. Guanfacine reversed the SDPS-induced effects on motivation and relapse. Together, our model mimics core symptomatology of a sustained depressive-like state and a subsequent vulnerability to alcohol abuse. We show that SDPS is strongly associated with an enhanced motivation for alcohol intake and relapse. Finally, we show that the clinically employed drug guanfacine has potential as a novel treatment option in comorbid patients, as it effectively reduced the enhanced sensitivity to alcohol and alcohol-associated stimuli.

  3. Current good manufacturing practices, quality control procedures, quality factors, notification requirements, and records and reports, for infant formula. Final rule.

    Science.gov (United States)

    2014-06-10

    The Food and Drug Administration (FDA or we) is issuing a final rule that adopts, with some modifications, the interim final rule (IFR) entitled "Current Good Manufacturing Practices, Quality Control Procedures, Quality Factors, Notification Requirements, and Records and Reports, for Infant Formula'' (February 10, 2014). This final rule affirms the IFR's changes to FDA's regulations and provides additional modifications and clarifications. The final rule also responds to certain comments submitted in response to the request for comments in the IFR.

  4. Report of the second joint meeting of ESOT and AST: current pipelines in biotech and pharma.

    Science.gov (United States)

    van Gelder, Teun; Baan, Carla; Vincenti, Flavio; Mannon, Roslyn B

    2013-09-01

    Following the first joint meeting organized by the European (ESOT) and American (AST) Societies of Transplantation in 2010, a second joint meeting was held in Nice, France, on October 12-14, 2012 at the Palais de la Mediterannee. Co-chairs of the scientific advisory committee were Dr. Flavio Vincenti (AST) and Dr. Teun Van Gelder (ESOT). The goal was to discuss the key unmet needs in solid organ transplantation with the opportunity to interrelate current basic research efforts with clinical translation. Thus, the topic of this second meeting "Transformational therapies and diagnostics in transplantation" was devised and a summary of this meeting follows. © 2013 Steunstichting ESOT. Published by John Wiley & Sons Ltd.

  5. Analysis of environmental constraints on expanding reserves in current and future reservoirs in wetlands. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Harder, B.J.

    1995-03-01

    Louisiana wetlands require careful management to allow exploitation of non-renewable resources without destroying renewable resources. Current regulatory requirements have been moderately successful in meeting this goal by restricting development in wetland habitats. Continuing public emphasis on reducing environmental impacts of resource development is causing regulators to reassess their regulations and operators to rethink their compliance strategies. We examined the regulatory system and found that reducing the number of applications required by going to a single application process and having a coherent map of the steps required for operations in wetland areas would reduce regulatory burdens. Incremental changes can be made to regulations to allow one agency to be the lead for wetland permitting at minimal cost to operators. Operators need cost effective means of access that will reduce environmental impacts, decrease permitting time, and limit future liability. Regulators and industry must partner to develop incentive based regulations that can provide significant environmental impact reduction for minimal economic cost. In addition regulators need forecasts of future E&P trends to estimate the impact of future regulations. To determine future activity we attempted to survey potential operators when this approach was unsuccessful we created two econometric models of north and south Louisiana relating drilling activity, success ratio, and price to predict future wetland activity. Results of the econometric models indicate that environmental regulations have a small but statistically significant effect on drilling operations in wetland areas of Louisiana. We examined current wetland practices and evaluated those practices comparing environmental versus economic costs and created a method for ranking the practices.

  6. Consumption of energy drinks, alcohol, and alcohol-mixed energy drinks among Italian adolescents.

    Science.gov (United States)

    Flotta, Domenico; Micò, Rocco; Nobile, Carmelo G A; Pileggi, Claudia; Bianco, Aida; Pavia, Maria

    2014-06-01

    It has been argued that the excessive consumption of energy drinks (EDs) may have serious health consequences, and that may serve as an indicator for substance use and other risky behaviors. The present paper offers a perspective on this topic that remains underexplored on the population of adolescents. Data were collected via self-administered anonymous questionnaires from 870 adolescents aged 15 to 19 years who were recruited from a random sample of public secondary schools in the geographic area of the Calabria Region, in the South of Italy. A total of 616 participants completed the survey for a response rate of 70.8%. Nearly 68% of respondents had drunk at least a whole can of ED during their life, and about 55% reported consuming EDs during the 30 days before the survey. Only 13% of interviewed adolescents were aware that drinking EDs is the same as drinking coffee, whereas a sizable percentage believed that drinking EDs is the same as drinking carbonated beverages or rehydrating sport drinks. Forty-six percent of adolescents had drunk alcohol-mixed energy drinks (AmEDs) during their life, and 63% of lifetime users admitted drinking AmEDs during the 30 days before the survey. Overall, 210 (63.3%) had drunk alcohol alone not mixed with EDs during their life, and more than half (56.3%) reported having consumed it at least once during the 30 days before the survey. Multivariate analysis showed that the factors independently associated with the consumption of AmEDs were the increasing number of sexual partners, being a current smoker, being male, riding with a driver who had been drinking alcohol, and having used marijuana. Comprehensive educational programs among youths focusing on potential health effects of EDs, alcohol, and the combination of the two, designed to empower the ability to manage these drinking habits, are strongly advisable. Copyright © 2014 by the Research Society on Alcoholism.

  7. An investigative report on current long-term digital preservation situation among major Chinese libraries

    Institute of Scientific and Technical Information of China (English)

    ZHANG; Mei; LI; Lin; ZHANG; Xiaolin; LIU; Xiwen

    2008-01-01

    The paper reports a survey on the attitudes,arrangements,and operational model of more than 40 major Chinese libraries(CL)on long-term digital preservation.It reveals that digital preservation becomes an urgent concern for these libraries in our survey.Most of these libraries take a pro-active approach to the issue and most of them are in favor of participation in a certain collaborative preservation system,though a few still remain in a wait-and-see posture.

  8. Necrotizing Fasciitis of the lower extremity: a case report and current concept of diagnosis and management

    Directory of Open Access Journals (Sweden)

    Malik SA

    2009-06-01

    Full Text Available Abstract Necrotizing fasciitis is a severe soft tissue infection characterized by rapidly progressing necrosis, involving subcutaneous tissues. This rare condition carries high mortality rate and require prompt diagnosis and urgent treatment with radical debridement and antibiotics. We describe a case of 21-year old man who presented with the history of trivial injury to the knee. Initially he was admitted and treated for septic arthritis but later was diagnosed as necrotizing fasciitis which was successfully treated with no ill effects what so ever from this devastating condition. This rare condition has been reported in literature but still early diagnosis, which is a key for successful treatment, remains a challenge.

  9. Necrotizing fasciitis of the lower extremity: a case report and current concept of diagnosis and management.

    LENUS (Irish Health Repository)

    Naqvi, G A

    2012-02-01

    Necrotizing fasciitis is a severe soft tissue infection characterized by rapidly progressing necrosis, involving subcutaneous tissues. This rare condition carries high mortality rate and require prompt diagnosis and urgent treatment with radical debridement and antibiotics. We describe a case of 21-year old man who presented with the history of trivial injury to the knee. Initially he was admitted and treated for septic arthritis but later was diagnosed as necrotizing fasciitis which was successfully treated with no ill effects what so ever from this devastating condition. This rare condition has been reported in literature but still early diagnosis, which is a key for successful treatment, remains a challenge.

  10. The concentration of the global alcohol industry and its penetration in the African region.

    Science.gov (United States)

    Jernigan, David H; Babor, Thomas F

    2015-04-01

    To describe the penetration and expansion of the global alcohol industry into the African region, as a context for exploring the implications for public health. Source materials for this study came primarily from market research and the business press. This was supplemented by industry sources (from websites, company annual reports), World Health Organization reports and the scientific literature. Drinking in Africa is characterized by high rates of abstention and a high prevalence of heavy episodic consumption among those who drink. Much of the region is currently experiencing a rapid rise in consumption. Rising populations and income and the rapid pace of urbanization make Africa very attractive to the global alcohol industry, and industry leaders have identified Africa as a key area for growth. The shift from collaboration to competition in Africa among the global alcohol companies has prompted increasing alcohol production, promotion, new product development, pricing schemes and stakeholder lobbying. Beer consumption has increased across most of the continent, and global brewers view themselves as legitimate players at the alcohol policy table. Weak alcohol policy environments may be compromised further in terms of public health protections by alcohol industry opposition to effective measures such as marketing regulations, availability controls and taxation. © 2014 Society for the Study of Addiction.

  11. Associations among depressive symptoms, drinking motives, and risk for alcohol-related problems in veterinary students.

    Science.gov (United States)

    Diulio, Andrea R; Dutta, Nicole M; Gauthier, Jami M; Witte, Tracy K; Correia, Christopher J; Angarano, Donna

    2015-01-01

    Hazardous alcohol consumption among medical students appears to occur at a level comparable to the general population; however, among medical students, it has been found that the motivation to use alcohol partially stems from unique stressors related to their professional training. Although veterinary students may also experience psychological distress in association with their training, little work has focused on the way that these students use alcohol to cope with their distress. The current study sought to examine the severity of depressive symptoms and alcohol consumption among veterinary students as well as students' specific motives for drinking alcohol. The majority of our sample reported experiencing at least one depressive symptom, and a significant proportion engaged in high-risk drinking, with men reporting more harmful alcohol use patterns. Drinking motives related to managing internal bodily and emotional states accounted for variance in drinking patterns. Further, drinking to ameliorate negative emotions partially accounted for the relationship between psychological distress and high-risk drinking. The results of this study suggest that depressive symptoms among veterinary students may be related to harmful drinking patterns, due to alcohol being used as a coping mechanism to regulate emotions. The findings from this study can be used to develop targeted interventions to promote psychological well-being among veterinary students.

  12. Associations of alcohol use with mental health and alcohol exposure among school-going students in Cambodia

    Science.gov (United States)

    Peltzer, Karl; Pengpid, Supa; Tepirou, Chher

    2016-01-01

    ABSTRACT The aim of this study was to examine the associations of alcohol use with sociodemographic factors, mental health and alcohol exposure among school-going adolescents in Cambodia. The analysis included 3,806 school children, mean age 15.7 years (SD=1.8), from Cambodia who participated in the “Global School-based Student Health Survey” (GSHS) in 2013. The results indicate that overall, 10.0% of the students reported current alcohol use, 10.8% lifetime drunkenness, and 2.8% problem drinking. In multivariate logistic regression analysis, sociodemographic factors (older age and being male), mental health and other variables (bullying victimization, OR (odds ratio) = 1.99; 95% Confidence Interval (CI) [1.50, 2.65] and OR = 2.15; 95% CI [1.58, 3.21], respectively; having attempted suicide, OR = 2.04; 95% CI [1.35, 3.08] and OR = 2.06; 95% CI [1.29, 3.28], respectively and illicit drug use, OR = 4.97; 95% CI [2.41, 10.24] OR = 5.05; 95% CI [2.14, 11.98], respectively) and alcohol exposure variables (peer influence on drinking alcohol, OR = 6.68; 95% CI [4.75, 9.39] and OR = 7.83; 95% CI [5.73, 10.66], respectively and daily or almost daily to alcohol advertising in the past 30 days OR = 1.61; 95% CI [1.03, 2.51] and OR = 2.30; 95% CI [1.40, 3.77], respectively) were significantly positively associated with current alcohol use and drunkenness. Moreover, older age, being male, bullying victimization, having close friends, suicide attempt, drug use, father or male guardian drinks alcohol and peer influence were associated with problem drinking. There is a need to implement public health interventions with a special focus on the determinants of alcohol consumption, including exposure to alcohol advertising, in this age group. PMID:28008197

  13. Surgical management of gingival overgrowth associated with Cowden sydrome: a case report and current understanding.

    Science.gov (United States)

    Feitosa, Daniela da Silva; Santamaria, Mauro Pedrine; Casati, Márcio Zaffalon; Sallum, Enilson Antonio; Nociti Júnior, Francisco Humberto; de Toledo, Sérgio

    2011-05-01

    Cowden syndrome, also known as multiple hamartoma syndrome, is a rare autosomal dominant disorder characterized by multiple hamartomas and a high risk of development of malignancy. Oral findings, such as papillomatous lesions and fibromas, are common features; however, a periodontal phenotype has not been reported previously. Therefore, this report presents a case of gingival overgrowth associated with Cowden syndrome, its successful surgical management, and the 12-month follow-up results. Additionally, we discuss the implications for clinicians. A 23-year-old woman was referred to the Department of Periodontics, Piracicaba Dental School, presenting with generalized gingival overgrowth. A detailed dental and medical history and clinical examination confirmed the systemic diagnosis of Cowden syndrome. Histology, radiographs, and clinical data document the entire clinical approach and follow-up. Clinically, there were minor signs of recurrence of gingival overgrowth in a 12-month period after gingivectomy; however, papular lesions reappeared in keratinized gingiva immediately after healing. No signs of bone loss related to the systemic condition were observed radiographically. Histologically, a dense connective tissue with a moderate chronic inflammatory infiltrate and epithelial acanthosis, which is characteristic of gingival hyperplasia, were demonstrated. Gingival overgrowth may occur as an oral phenotype related to Cowden syndrome and can be successfully treated by means of external bevel gingivectomy, followed by regular maintenance therapy, contributing to the patient's well-being, both functionally and esthetically.

  14. Acromegaly in a patient with a pulmonary neuroendocrine tumor: case report and review of current literature.

    Science.gov (United States)

    Krug, Sebastian; Boch, Michael; Rexin, Peter; Pfestroff, Andreas; Gress, Thomas; Michl, Patrick; Rinke, Anja

    2016-06-27

    Pulmonary neuroendocrine tumors (NET) form a heterogeneous group of rare diseases. In these tumors, paraneoplastic syndromes have been described to drive the course of the disease, among them acromegaly induced by paraneoplastic secretion of growth hormone-releasing hormone (GHRH). We report the case of a 43 years old patient initially diagnosed with acromegaly accompanied by weight gain and acral enlargement. Subsequently, further diagnostic work-up identified a solitary pulmonary neuroendocrine tumor (NET). Laboratory tests revealed markedly increased growth hormone (GH) and insulin-like growth factor 1 (IGF-1) without GHRH elevation in the absence of pituitary pathologies confirming the paraneoplastic origin of clinical presentation with acromegaly. Curative surgery was performed leading to normalization of the elevated hormone levels and improvement of the clinical symptoms. Immunohistochemically, a typical carcinoid (TC) was seen with low proliferation index and abundant IGF-1 expression. The association of acromegaly and pulmonary NET has only rarely been reported. We present an individual case of paraneoplastic GH- and IGF-1 secretion in a patient with pulmonary NET. Based on their rarity, the knowledge of paraneoplastic syndromes occurring in patients with pulmonary NET such as acromegaly due to paraneoplastic GH- and IGF-1 secretion is mandatory to adequately diagnose and treat these patients.

  15. Waldenström Macroglobulinemia in Hepatitis C: Case Report and Review of the Current Literature

    Directory of Open Access Journals (Sweden)

    Ryan Nipp

    2014-01-01

    Full Text Available Background. Recent literature has associated hepatitis C virus with the development of non-Hodgkin lymphoma. Hepatitis C virus infection appears to promote lymphoproliferation, providing a plausible mechanism for a causative association; however, despite prior reports of patients with comorbid hepatitis C infection and Waldenström macroglobulinemia, the literature is in disagreement regarding whether there exists an association between these two conditions. Case Presentation. This case report describes a 57-year-old African-American male with chronic hepatitis C infection and cryoglobulinemia who presented with several episodes of transient confusion and paralysis and was found to have symptomatic hyperviscosity. The recognition of his condition was facilitated by characteristic findings on ophthalmologic examination. He was subsequently diagnosed with Waldenström macroglobulinemia on bone marrow biopsy. Conclusions. An up to date, comprehensive review of the literature suggests an association between hepatitis C and Waldenström macroglobulinemia. Data on optimal treatment of patients with comorbid hepatitis C infection and Waldenström macroglobulinemia is limited. We have provided a comprehensive review of previously explored treatment options to guide management of other similar patients. Our patient has since been treated with repeated plasmapheresis with a plan to pursue antiviral therapy.

  16. Summary Report for the Evaluation of Current QA Processes Within the FRMAC FAL and EPA MERL.

    Energy Technology Data Exchange (ETDEWEB)

    Shanks, Sonoya T.; Ted Redding; Lynn Jaussi; Allen, Mark B.; Fournier, Sean Donovan; Leonard, Elliott J.

    2017-04-01

    The Federal Radiological Monitoring and Assessment Center (FRMAC) relies on accurate and defensible analytical laboratory data to support its mission. Therefore, FRMAC must ensure that the environmental analytical laboratories providing analytical services maintain an ongoing capability to provide accurate analytical results to DOE. It is undeniable that the more Quality Assurance (QA) and Quality Control (QC) measures required of the laboratory, the less resources that are available for analysis of response samples. Being that QA and QC measures in general are understood to comprise a major effort related to a laboratory’s operations, requirements should only be considered if they are deemed “value-added” for the FRMAC mission. This report provides observations of areas for improvement and potential interoperability opportunities in the areas of Batch Quality Control Requirements, Written Communications, Data Review Processes, Data Reporting Processes, along with the lessons learned as they apply to items in the early phase of a response that will be critical for developing a more efficient, integrated response for future interactions between the FRMAC and EPA assets.

  17. Bullying perpetration and victimization as externalizing and internalizing pathways: A retrospective study linking parenting styles and self-esteem to depression, alcohol use, and alcohol-related problems

    Science.gov (United States)

    Patock-Peckham, Julie A; Medina, Mia; Terrell, Nathan; Belton, Daniel; King, Kevin M

    2016-01-01

    Emerging research suggests significant positive associations between bullying and substance use behaviors. However, these studies typically focused either on the link between substance use and bullying perpetration or victimization, and few have conceptualized bullying perpetration and/or victimization as mediators. In this study, we simultaneously tested past bullying perpetration and victimization as mediational pathways from retrospective report of parenting styles and global self-esteem to current depressive symptoms, alcohol use and alcohol-related problems. Data were collected from a college sample of 419 drinkers. Mediation effects were conducted using a bias-corrected bootstrap technique in structural equation modeling. Two-path mediation analyses indicated that mother and father authoritativeness were protective against bully victimization and depression through higher self-esteem. Conversely, having a permissive or authoritarian mother was positively linked to bullying perpetration, which in turn was associated with increased alcohol use, and to a lesser degree, more alcohol-related problems. Mother authoritarianism was associated with alcohol-related problems through depressive symptoms. Three-path mediation analyses suggested a trend in which individuals with higher self-esteem were less likely to report alcohol-related problems through lower levels of bullying victimization and depression. Results suggested that bullying perpetration and victimization may respectively serve as externalizing and internalizing pathways through which parenting styles and self-esteem are linked to depression and alcohol-related outcomes. The present study identified multiple modifiable precursors of, and mediational pathways to, alcohol-related problems which could guide the development and implementation of prevention programs targeting problematic alcohol use. PMID:26757486

  18. Bullying Perpetration and Victimization as Externalizing and Internalizing Pathways: A Retrospective Study Linking Parenting Styles and Self-Esteem to Depression, Alcohol Use, and Alcohol-Related Problems.

    Science.gov (United States)

    Luk, Jeremy W; Patock-Peckham, Julie A; Medina, Mia; Terrell, Nathan; Belton, Daniel; King, Kevin M

    2016-01-02

    Emerging research suggests significant positive associations between bullying and substance use behaviors. However, these studies typically focused either on the link between substance use and bullying perpetration or victimization, and few have conceptualized bullying perpetration and/or victimization as mediators. In this study, we simultaneously tested past bullying perpetration and victimization as mediational pathways from retrospective report of parenting styles and global self-esteem to current depressive symptoms, alcohol use, and alcohol-related problems. Data were collected from a college sample of 419 drinkers. Mediation effects were conducted using a bias-corrected bootstrap technique within a structural equation modeling framework. Two-path mediation analyses indicated that mother and father authoritativeness were protective against bully victimization and depression through higher self-esteem. Conversely, having a permissive or authoritarian mother was positively linked to bullying perpetration, which in turn, was associated with increased alcohol use, and to a lesser degree, more alcohol-related problems. Mother authoritarianism was associated with alcohol-related problems through depressive symptoms. Three-path mediation analyses suggested a trend in which individuals with higher self-esteem were less likely to report alcohol-related problems through lower levels of bullying victimization and depression. Results suggested that bullying perpetration and victimization may, respectively, serve as externalizing and internalizing pathways through which parenting styles and self-esteem are linked to depression and alcohol-related outcomes. The present study identified multiple modifiable precursors of, and mediational pathways to, alcohol-related problems which could guide the development and implementation of prevention programs targeting problematic alcohol use.

  19. Self-Reported Drug and Alcohol Use and Attitudes toward Drug Testing in High Schools with Random Student Drug Testing

    Science.gov (United States)

    DuPont, Robert L.; Campbell, Michael D.; Campbell, Teresa G.; Shea, Corinne L.; DuPont, Helen S.

    2013-01-01

    Many schools implement random student drug testing (RSDT) programs as a drug prevention strategy. This study analyzes self-report surveys of students in eight secondary schools with well-established RSDT programs, comparing students who understood they were subject to testing and students who understood they were not subject to testing. Students…

  20. Self-Reported Drug and Alcohol Use and Attitudes toward Drug Testing in High Schools with Random Student Drug Testing

    Science.gov (United States)

    DuPont, Robert L.; Campbell, Michael D.; Campbell, Teresa G.; Shea, Corinne L.; DuPont, Helen S.

    2013-01-01

    Many schools implement random student drug testing (RSDT) programs as a drug prevention strategy. This study analyzes self-report surveys of students in eight secondary schools with well-established RSDT programs, comparing students who understood they were subject to testing and students who understood they were not subject to testing. Students…

  1. Female alcohol consumption, motivations for aggression and aggressive incidents in licensed premises.

    Science.gov (United States)

    Newberry, Michelle; Williams, Nikki; Caulfield, Laura

    2013-03-01

    Research into the relationship between alcohol and aggression has previously focused on men. However, in recent years there has been an increase in binge drinking and violent crime among women, behaviours which have been labelled 'ladette' culture in the UK. The current study advances the literature in this area by investigating the relationship between alcohol consumption and aggressive behaviour of females in licensed premises, including the type of aggression and motivations for aggressive incidents. Ninety-three female university students completed the Student Alcohol Questionnaire (SAQ; Engs, 2002), the Aggression Questionnaire (Buss & Perry, 1992) and a questionnaire developed to measure self-reported aggressive incidents. Females who had been involved in an aggressive incident reported spending more time on average in licensed premises per week and higher levels of aggression as well as consuming significantly more alcohol on the day of the incident than females who had not been involved in an aggressive incident. Contrary to expectations, however, those who had been involved in an aggressive incident did not report drinking more beer (a male-orientated drink) than those who had not. Verbally aggressive incidents were reported more than physically aggressive incidents, and aggression was commonly motivated by an emotional reaction or to address a grievance. The finding that average alcohol consumption per week was significantly associated with female aggression in licensed premises highlights the importance of developing interventions to reduce alcohol consumption among young females.

  2. Neurobiological Basis of Alcohol Addiction

    OpenAIRE

    Milagros Lisset León Regal; Lázaro Hermes González Otero; Alain León Valdés; José Omar de Armas García; Alexis Urquiza Hurtado; Gerardo Rodríguez Caña

    2014-01-01

    Alcoholism is a serious social problem due to its impact on individual and collective health. In order to provide an update on the latest findings that explain the development and symptoms of alcohol addiction, the short and long term changes that this disorder causes in the central nervous system are shown in this paper. A total of 52 information sources were consulted, including 43 journal articles, 4 books and statistical reports. The main network managers were used. The interaction of eth...

  3. Alcohol Poisoning Deaths PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2015-01-06

    This 60 second Public Service Announcement is based on the January 2015 CDC Vital Signs report. In the United States, an average of six people die every day from alcohol poisoning. Learn what you can do to prevent binge drinking and alcohol poisoning.  Created: 1/6/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 1/6/2015.

  4. Alcohol industry sponsorship and alcohol-related harms in Australian university sportspeople/athletes.

    Science.gov (United States)

    O'Brien, Kerry S; Lynott, Dermot; Miller, Peter G

    2013-05-01

    Although there is evidence that alcohol sponsorship in sport is related to greater drinking, there is no empirical research on whether alcohol sponsorship is associated with alcohol-related harms. We examined whether there is an association between receipt of alcohol industry sponsorship, and attendance at alcohol sponsor's drinking establishments (e.g. bars), and alcohol-related aggression and antisocial behaviour in university students who play sport. University sportspeople (n = 652) completed surveys (response rate >80%) assessing receipt of alcohol industry sponsorship, attendance at sponsor's establishments and confounders [i.e. age, gender, sport type, location and alcohol consumption measured by Alcohol Use Disorders Identification Test--alcohol consumption (AUDIT-C) scores]. Participants also completed measures assessing displays and receipt of aggressive and antisocial behaviours (e.g. assaults, unwanted sexual advance, vandalism). Logistic regression models including confounders and reported attendance at alcohol sponsor's establishments showed that sportspeople receiving alcohol industry sponsorship were more likely to have been the victim of aggression (adjusted odds ratio 2.62, 95% confidence interval 1.22-5.64). Attending an alcohol sponsor's establishment was not associated with higher rates of other aggressive or antisocial behaviour. However, significant associations where found between AUDIT-C scores and having displayed and received aggression, and having damaged or had property damaged. Male sportspeople were more likely to have displayed and received aggressive and antisocial behaviour. Higher AUDIT-C scores, gender and receipt of alcohol industry sponsorship were associated with alcohol-related aggression/antisocial behaviours in university sportspeople. Sport administrators should consider action to reduce the harms associated with excessive alcohol consumption and alcohol industry sponsorship in sport. © 2012 Australasian Professional

  5. Neonatal extracorporeal membrane oxygenation: A case report and current state in Mainland China

    Directory of Open Access Journals (Sweden)

    Jianguo Zhou

    2016-01-01

    Full Text Available We report the first successful treatment of extracorporeal membrane oxygenation (ECMO in a neonate with Group B streptococcus (GBS sepsis and cardiorespiratory failure, and further conduct a literature review in the experience of neonatal ECMO utility in Mainland China. A term neonate with cardiorespiratory failure secondary to GBS sepsis was put on venous-arterial ECMO at 23 h of age. After 273 h of ECMO running, the patient was saved and without major complications. The comprehensive literature review demonstrated that there were 22 neonates received ECMO previously in Mainland China, 14 of 22 of the patients are cases with congenital heart defects. The overall survival rate was 41% (9/22. Neonatal ECMO was underdeveloped in Mainland, China. Moreover, it does provide a chance of survival for neonates who have a grave prognosis by conventional treatment.

  6. Electrocardiographic practices: the current report of monitoring and education in Veterans Affairs facilities.

    Science.gov (United States)

    Zaremba, Jennifer L; Carroll, Karen; Manley, Kathleen

    2014-01-01

    In 2004, practice standards for electrocardiographic (ECG) monitoring were published to address the need for an expanded use of ECG monitoring beyond heart rate and basic rhythm determination. This article reports the data collected from a survey distributed throughout the Veterans Healthcare Administration hospitals to determine the extent to which practice standards have been adopted. Survey data were used to identify the differences between actual practice and evidence-based standards. The results were divided into ECG electrode application, lead selection, alarm limits, monitoring capabilities, monitoring during patient transport, and education and competencies. The results confirm the need for improvement, including a thorough evaluation of facility practices and education. The data demonstrate the differences among actual practice and evidence-based recommendations.

  7. Facial seborrheic dermatitis: a report on current status and therapeutic horizons.

    Science.gov (United States)

    Bikowski, Joseph

    2009-02-01

    Seborrheic dermatitis, characterized by erythema and/or flaking or scaling in areas of high sebaceous activity, affects up to 5% of the US population and often appears in conjunction with other common skin disorders, such as rosacea and acne. Despite ongoing research, its etiology is puzzling. Increased sebaceous and hormonal (androgenic) activity is thought to play a part. Recent evidence suggests an important role for individual susceptibility to irritant metabolites of the skin commensal Malassezia, most probably M globosa. Current approaches thus include agents with antifungal as well as antikeratinizing, and anti-inflammatory activity. Azelaic acid, which has all 3 properties, may be a useful addition to first-line management, which now comprises of topical steroids, the immunosuppressant agents tacrolimus and pimecrolimus, azoles and other antifungals, and keratolytic agents. A recent exploratory study supports the efficacy and safety of azelaic acid 15% gel in seborrheic dermatitis. Azelaic acid may be especially valuable in this application because of its efficacy in treating concomitant rosacea and acne.

  8. Physiotherapy management of patients with coronary artery disease: a report on current practice in South Africa

    OpenAIRE

    2011-01-01

    Coronary artery disease (CAD) is a worldwide health problem with  an  increased  prevalence  in  sub-Saharan  Africa.  Physiotherapists  inter-nationally  are  involved  in  the  care  of  these  patients  from  the  acute  stage following  a  cardiac  event  until  phase  III  cardiac  rehabilitation  is  completed.  The  purpose  of  this  study  was  to  determine  the  current  physiotherapy management  of  patients  with  CAD  in  South  Africa.  An  observational  cross-sectional  study...

  9. Eyeblink Classical Conditioning in Alcoholism and Fetal Alcohol Spectrum Disorders.

    Science.gov (United States)

    Cheng, Dominic T; Jacobson, Sandra W; Jacobson, Joseph L; Molteno, Christopher D; Stanton, Mark E; Desmond, John E

    2015-01-01

    Alcoholism is a debilitating disorder that can take a significant toll on health and professional and personal relationships. Excessive alcohol consumption can have a serious impact on both drinkers and developing fetuses, leading to long-term learning impairments. Decades of research in laboratory animals and humans have demonstrated the value of eyeblink classical conditioning (EBC) as a well-characterized model system to study the neural mechanisms underlying associative learning. Behavioral EBC studies in adults with alcohol use disorders and in children with fetal alcohol spectrum disorders report a clear learning deficit in these two patient populations, suggesting alcohol-related damage to the cerebellum and associated structures. Insight into the neural mechanisms underlying these learning impairments has largely stemmed from laboratory animal studies. In this mini-review, we present and discuss exemplary animal findings and data from patient and neuroimaging studies. An improved understanding of the neural mechanisms underlying learning deficits in EBC related to alcoholism and prenatal alcohol exposure has the potential to advance the diagnoses, treatment, and prevention of these and other pediatric and adult disorders.

  10. He said, she said: The gender wage gap according to self and proxy reports in the Current Population Survey.

    Science.gov (United States)

    Reynolds, Jeremy; Wenger, Jeffrey B

    2012-03-01

    Roughly half the labor force data in the Current Population Survey (CPS) are provided by proxy respondents, and since 1979, men's reliance on proxies has dropped dramatically while women's reliance on proxies has increased. Few authors, however, have examined how combining these first-hand and second-hand reports may influence our understanding of long-term economic trends. We exploit the outgoing rotation group structure of the CPS by matching individual records one year apart, and we find that self-reported wages are higher than proxy-reported wages even after controlling for all time invariant characteristics. Furthermore, we find that changes in the use of proxy respondents by men and women since 1979 have made current estimates of the gender wage gap larger than they would have been without changes in reporting status. This suggests that the gender wage gap has closed more than previously estimated. We recommend that researchers combine self and proxy responses with great care, especially when analyzing time trends or making gender comparisons.

  11. Nucleus accumbens response to rewards and testosterone levels are related to alcohol use in adolescents and young adults

    Directory of Open Access Journals (Sweden)

    Barbara R. Braams

    2016-02-01

    Full Text Available During adolescence there is a normative increase in risk-taking behavior, which is reflected in, for example, increases in alcohol consumption. Prior research has demonstrated a link between testosterone and alcohol consumption, and between testosterone and neural responses to rewards. Yet, no study to date tested how testosterone levels and neural responses to rewards relate to and predict individual differences in alcohol use. The current study aimed to investigate this by assessing alcohol use, testosterone levels and neural responses to rewards in adolescents (12–17 years old and young adults (18–26 years old. Participants were measured twice with a two-year interval between testing sessions. Cross-sectional analysis showed that at the second time point higher neural activity to rewards, but not testosterone levels, explained significant variance above age in reported alcohol use. Predictive analyses showed that, higher testosterone level at the first time point, but not neural activity to rewards at the first time point, was predictive of more alcohol use at the second time point. These results suggest that neural responses to rewards are correlated with current alcohol consumption, and that testosterone level is predictive of future alcohol consumption. These results are interpreted in the context of trajectory models of adolescent development.

  12. Nucleus accumbens response to rewards and testosterone levels are related to alcohol use in adolescents and young adults.

    Science.gov (United States)

    Braams, Barbara R; Peper, Jiska S; van der Heide, Dianne; Peters, Sabine; Crone, Eveline A

    2016-02-01

    During adolescence there is a normative increase in risk-taking behavior, which is reflected in, for example, increases in alcohol consumption. Prior research has demonstrated a link between testosterone and alcohol consumption, and between testosterone and neural responses to rewards. Yet, no study to date tested how testosterone levels and neural responses to rewards relate to and predict individual differences in alcohol use. The current study aimed to investigate this by assessing alcohol use, testosterone levels and neural responses to rewards in adolescents (12-17 years old) and young adults (18-26 years old). Participants were measured twice with a two-year interval between testing sessions. Cross-sectional analysis showed that at the second time point higher neural activity to rewards, but not testosterone levels, explained significant variance above age in reported alcohol use. Predictive analyses showed that, higher testosterone level at the first time point, but not neural activity to rewards at the first time point, was predictive of more alcohol use at the second time point. These results suggest that neural responses to rewards are correlated with current alcohol consumption, and that testosterone level is predictive of future alcohol consumption. These results are interpreted in the context of trajectory models of adolescent development.

  13. CORRELATION BETWEEN SEVERITY OF ALCOHOL DEPENDENCE WITH AGE OF ONSET AND FAMILY HISTORY AMONG URBAN ALCOHOLICS: A CROSS-SECTIONAL STUDY

    Directory of Open Access Journals (Sweden)

    Hariharan

    2016-06-01

    Full Text Available BACKGROUND A potentially powerful predictor of progression to alcohol-related harm is age at first use. Evidence suggests that the earlier the age at which young people take their first drink of alcohol, the greater the risk of abusive consumption and the development of alcohol related disorders. Equally important is the family history of alcoholism, which is associated with early age of drinking. AIM This study specifically aims to explore the relationship between severity of alcohol dependence with family history of alcoholism and age of onset of alcohol use. MATERIALS AND METHODS For a period of six months, we conducted a cross sectional study among 200 male subjects aged between 20–50 years who reported the alcohol and drug dependence clinic of a tertiary care hospital in Chennai, Tamilnadu State with problem drinking in the past one year. We used Alcohol Use Disorder Identification Test (AUDIT, Clinical Institute Withdrawal Assessment for Alcohol (CIWA-AD, Severity of Alcohol Dependence Questionnaire (SADQ, Family History Method, and Schedule for Clinical Assessment in Neuropsychiatry (SCAN for assessment. 123 subjects were Family History Positive (FHP and 77 were family history negative (FHN. The data was analysed using a computerized Statistical Software programme (SPSS version 20.0 for windows. Descriptive statistics was used to describe the socio-demographic variables. Student t-test was used to compare between ordinal groups. Pearson’s correlation was used for assessing the correlation between the variables. RESULTS The mean severity scores were significantly different between the early age of onset and late age of onset groups. The mean current age in the FHP was 38.61±8.59 and 42.12±6.90 in FHN. The Mean AOO in the FHP was 22.89±4.61 and in the FHN was 26.51±26.51 and was significantly different from each other (P<0.000. The Mean SADQ score were 44.59±10.79 in FHP and 38.96±11.50 in the FHN. This was also significantly

  14. Identifying High-Risk Alcohol Users in First-Year College Students: Attitude, Intention, and Facebook.

    Science.gov (United States)

    Pumper, Megan A; Moreno, Megan A

    2013-07-29

    It is challenging to identify older adolescents at risk for alcohol dependence. This study investigated first-year college students who scored as dependent alcohol users (DAU), and examined their alcohol use and Facebook displays. This longitudinal study recruited college students at two universities to complete a phone interview prior to college (Time 1) and one year later (Time 2). Interviews assessed lifetime and current alcohol use, and attitude (scale of 0=very negative to 6=very positive) and intention (scale of 0=not at all likely to 5=very likely) toward alcohol use. The alcohol use disorders identification test (AUDIT) was administered at Time 2. Facebook profiles were evaluated for the presence of references to alcohol use and intoxication/problematic drinking (I/PD) prior to and throughout the participants first year at the university. Analyses included Chi-squared tests and Wilcoxon sign rank tests. Of 315 participants in the study, a total of 21 (6.7%) of participants met criteria as a DAU at Time 2. DAUs were 54.5% female, 86.4% Caucasian, and 73.7% from University A. At Time 1 all DAUs reported lifetime alcohol use and 91.1% were current drinkers. At Time 2, 95.7% were current drinkers. At Time 1, DAU's mean attitude toward alcohol was 4.0 (SD=1.0) and mean intention was 4.0 (SD=1.4); by Time 2 attitude was 4.6 (SD=0.9), p=0.02, and intention was 4.9 (SD=0.3). At Time 1, 39.1% of DAUs displayed alcohol references on Facebook but only one referenced I/PD. By Time 2, 20 DAU profile owners (90.4%) displayed some reference to alcohol and 52.2% referenced I/PD. Findings suggest areas in which dependence could be identified early, specifically attitude towards alcohol and assessment of Facebook profiles for references to alcohol. These findings have the potential to guide future intervention efforts for this high-risk population.

  15. Strengthening the Canadian alcohol advertising regulatory system.

    Science.gov (United States)

    Heung, Carly M; Rempel, Benjamin; Krank, Marvin

    2012-05-24

    Research evidence points to harmful effects from alcohol advertising among children and youth. In particular, exposure to alcohol advertising has been associated with adolescents drinking both earlier and heavier. Although current federal and provincial guidelines have addressed advertising practices to prevent underage drinking, practice has not been supported by existing policy. While protective measures such as social marketing campaigns have the potential for counteracting the effects from alcohol advertising, the effectiveness of such measures can be easily drowned out with increasing advertising activities from the alcohol industry, especially without effective regulation. Research reviewed by the European Focus on Alcohol Safe Environment (FASE) Project has identified a set of key elements that are necessary to make alcohol advertising policy measures effective at protecting children and youth from the harmful effects of alcohol marketing. Using these key elements as an evaluation framework, there are critical components in the Canadian alcohol advertising regulatory system that clearly require strengthening. To protect impressionable children and youth against the harmful effects of alcohol advertising, 13 recommendations to strengthen current alcohol advertising regulations in Canada are provided for Canadian policy-makers, advertising standard agencies, and public health groups.

  16. Selective improvement of anosognosia for hemiplegia during transcranial direct current stimulation: a case report.

    Science.gov (United States)

    Gandola, Martina; Sedda, Anna; Manera, Marina; Pingue, Valeria; Salvato, Gerardo; Spitoni, Grazia F; Pistarini, Caterina; Giorgi, Ines; Pizzamiglio, Luigi; Bottini, Gabriella

    2014-12-01

    Right brain damage patients may not complain of a left sided paralysis up to the point of denying it or even claiming of having just moved an otherwise paralyzed limb. This condition is known as anosognosia for hemiplegia (AHP). Recent behavioural experiments suggest that some residual intentionality might be preserved in patients with anosognosia and that the false belief of having moved originates from a failure to notice discrepancies between movement expectancies and the actual state of the motor system. This failure may be caused by a lack of afferent sensory information concerning the movement or alternatively by a direct dysfunction of the brain regions involved in actions' motor monitoring (i.e., the comparator system). Here we examined the effect of anodal transcranial direct current stimulation (tDCS) of the right premotor cortex in a patient with a bilateral lesion, involving predominantly the right hemisphere, and a dense unawareness for his left hemiplegia. During sham or anodal tDCS the patient was requested to judge his ability to perform simple motor actions (i) without actually executing the movement itself ("offline" condition) and after having performed a series of verbally cued finger opposition movements ("online" condition) with (i) eyes-closed or (ii) eyes-open. We found that anodal tDCS induces a significant remission of the false experience of movement only when the patient is requested to actually perform the movement with eyes open. Conversely, the patient's awareness does not improve in both the "offline" condition (in which the patient does not attempt to perform the movement) and in the "online" condition, when vision is precluded ("online" condition, eyes-closed). We conclude that the stimulation of the premotor cortex by tDCS activates brain regions involved in motor monitoring, temporary restoring the ability of the motor comparator system to correctly appreciate afferent information and build up a veridical motor awareness.

  17. Application of the stressor vulnerability model to understanding posttraumatic stress disorder (PTSD) and alcohol-related problems in an undergraduate population.

    Science.gov (United States)

    Hruska, Bryce; Delahanty, Douglas L

    2012-12-01

    Research examining the comorbidity of posttraumatic stress disorder (PTSD) and alcohol-use disorder (AUD) suggests that individuals experiencing PTSD symptoms (PTSS) often drink alcohol as a means to self-medicate their trauma symptoms; however, little attention has been given to moderating variables that may make this association more likely. The stressor vulnerability model proposes that being male, relying on maladaptive forms of coping, and holding positive alcohol-outcome expectancies predispose individuals to engage in alcohol use when experiencing psychological distress. In the current study, sex, avoidance coping (AVC), tension-reduction expectancies (TRE), and emotional-relief drinking-refusal self-efficacy (ERDRSE) were examined as moderators of the relationship between PTSS and alcohol-related problems in a sample of 144 undergraduates. Results indicated that males reporting high levels of TRE exhibited a stronger positive relationship between PTSS and alcohol-related problems than was present for males reporting low levels of TRE and for females reporting either high or low levels of TRE. In addition, a significant positive relationship between PTSS and alcohol-related problems was observed for individuals reporting high levels of TRE and low levels of ERDRSE, but not for individuals reporting high levels of TRE and high levels of ERDRSE, low TRE-low ERDRSE, or low TRE-high ERDRSE. Assessment of these vulnerability factors in traumatized youth and young adults may serve as a useful means of identifying individuals at risk for the development of alcohol-related problems.

  18. Alcohol consumption amongst South African farm workers: a challenge for post-apartheid health sector transformation.

    Science.gov (United States)

    London, L

    2000-05-01

    A cross-sectional analytical study was conducted amongst farm workers in the deciduous fruit industry in South Africa to assess levels of alcohol consumption and abuse, and to explore the impact of the DOP system, whereby farm workers are paid in part with alcohol, on indicators of alcohol consumption. High levels of alcohol consumption were found. On the CAGE and a shortened version of the MAST questionnaires, 87 and 65%, respectively, had responses indicating problem drinking. Close to half of the sample consumed more grams of alcohol per week than considered safe drinking (210 g) and 9.3% consumed amounts in excess of dangerous drinking (>490 g/week). Almost one-fifth (19.4%) of workers interviewed reported current use of the DOP system, and 47.8% of workers had experience of one or more farms in the past where the DOP system had been used. Workers with past experience of the DOP system were 9.8 times less likely to be asbstainers than colleagues without exposure to the DOP system. The pervasive effects of excessive alcohol consumption, and its relationship to past and current DOP practices pose substantial public health challenges to the transformation of health services currently underway in South Africa.

  19. Correlates of alcohol-related regretted sex among college students.

    Science.gov (United States)

    Orchowski, Lindsay M; Mastroleo, Nadine R; Borsari, Brian

    2012-12-01

    The prevalence of alcohol-related regretted sex in college students warrants a better understanding of the characteristics of students who report such experiences. Therefore, the present study examined correlates of regretted sexual experiences involving alcohol use among 2 specific high-risk college student samples: students mandated to alcohol intervention (n = 522) and volunteer 1st-year students transitioning to college (n = 481). Results indicated that alcohol-related regretted sex occurred at similar rates in mandated and volunteer students, with approximately 25% of the students reporting at least 1 occurrence in the past month. Women were more likely to report alcohol-related regretted sex compared with men. The belief that alcohol use would result in "liquid courage" was associated with alcohol-related regretted sex among college students, even after accounting for greater alcohol use and problem alcohol use behaviors. These findings have significant implications for intervention efforts and future research.

  20. Correlates of Alcohol-Related Regretted Sex among College Students

    Science.gov (United States)

    Orchowski, Lindsay M.; Mastroleo, Nadine R.; Borsari, Brian

    2012-01-01

    The prevalence of alcohol-related regretted sex in college students warrants a better understanding of the characteristics of students who report such experiences. Therefore, the present study examined correlates of regretted sexual experiences involving alcohol use among two specific high-risk college student samples: Students mandated to alcohol intervention (N = 522) and volunteer first-year students transitioning to college (N = 481). Results indicated that alcohol-related regretted sex occurred in similar rates in mandated and volunteer students, with approximately 25% of the students reporting at least one occurrence in the past month. Women were more likely to report alcohol-related regretted sex compared to men. The belief that alcohol use would result in “liquid courage” was associated with alcohol-related regretted sex among college students, even after accounting for greater alcohol use and problem alcohol use behaviors. These findings have significant implications for intervention efforts and future research. PMID:22448762

  1. Is it time to ban alcohol advertising?

    Science.gov (United States)

    Anderson, Peter

    2009-04-01

    Children and adolescents are particularly vulnerable to the harmful effects of alcohol, with heavy drinking risking impaired brain development and future alcohol dependence. Advertisements increase expectancies about alcohol, leading to a greater likelihood of drinking. A systematic review of 13 longitudinal studies of over 38,000 young people found convincing evidence of an impact of media exposure and alcohol advertising on subsequent alcohol use, including initiation of drinking and heavier drinking among existing drinkers. All European countries, with the exception of the UK, have a ban on one or more types of advertising. Since self-regulation is reported as failing to prevent marketing which has an impact on younger people, and since advertising commonly crosses country borders, there is an argument to approximate advertising rules across Europe banning alcohol advertising targeted at young people, a highly cost-effective measure to reduce harmful alcohol use, and one supported by European citizens and case law.

  2. Association Between Alcohol Sports Sponsorship and Consumption: A Systematic Review.

    Science.gov (United States)

    Brown, Katherine

    2016-11-01

    Concerns have been raised about the impact of alcohol sports sponsorship on harmful consumption, with some countries banning this practice or considering a ban. We review evidence on the relationship between exposure to alcohol sports sponsorship and alcohol consumption. Search of electronic databases (PubMed, Cochrane Library, Google Scholar and International Alcohol Information Database) supplemented by hand searches of references and conference proceedings to locate studies providing data on the impact of exposure to alcohol sports sponsorship and outcomes relating to alcohol consumption. Seven studies met inclusion criteria, presenting data on 12,760 participants from Australia, New Zealand, the UK, Germany, Italy, Netherlands and Poland. All studies report positive associations between exposure to alcohol sports sponsorship and self-reported alcohol consumption, but the statistical significance of results varies. Two studies found indirect exposure to alcohol sports sponsorship was associated with increased levels of drinking amongst schoolchildren, and five studies found a positive association between direct alcohol sports sponsorship and hazardous drinking amongst adult sportspeople. These findings corroborate the results of previous systematic reviews that reported a positive association between exposure to alcohol marketing and alcohol consumption. The relationship between alcohol sports sponsorship and increased drinking amongst schoolchildren will concern policymakers. Further research into the effectiveness of restrictions on alcohol sports sponsorship in reducing harmful drinking is required. © The Author 2016. Medical Council on Alcohol and Oxford University Press.

  3. Effects of consuming alcohol mixed with energy drinks versus consuming alcohol only on overall alcohol consumption and negative alcohol-related consequences

    Directory of Open Access Journals (Sweden)

    de Haan L

    2012-11-01

    Full Text Available Lydia de Haan,1 Hein A de Haan,2,3 Job van der Palen,4,5 Berend Olivier,1 Joris C Verster11Utrecht University, Utrecht Institute for Pharmaceutical Sciences, Division of Pharmacology, Utrecht, 2Tactus Addiction Treatment, Deventer, 3Nijmegen Institute for Scientist-Practitioners in Addiction, Nijmegen, 4Medical School Twente, Medisch Spectrum Twente, Enschede, 5Department of Research Methodology, Measurement, and Data Analysis, University of Twente, Enschede, The NetherlandsBackground: The aim of this study was to examine differences in alcohol consumption and its consequences when consumed alone and when mixed with energy drinks.Methods: A survey was conducted among Dutch students at Utrecht University and the College of Utrecht. We collected data on alcohol consumption and alcohol-related consequences of alcohol consumed alone and/or alcohol mixed with energy drinks (AMED. The data were analyzed using a retrospective within-subject design, comparing occasions when subjects consumed AMED with those when they consumed alcohol only in the past 30 days.Results: A representative sample of 6002 students completed the survey, including 1239 who consumed AMED. Compared with consuming alcohol only, when consuming AMED, students consumed significantly fewer alcoholic drinks on an average drinking day (6.0 versus 5.4, respectively, and reported significantly fewer drinking days in the previous month (9.2 versus 1.4, significantly fewer days being drunk (1.9 versus 0.5, and significantly fewer occasions of consuming more than four (female/five (male alcoholic drinks (4.7 versus 0.9. The maximum number of mixed alcoholic drinks (4.5 in the previous month was significantly lower when compared with occasions when they consumed alcohol only (10.7. Accordingly, the mean duration of a drinking session was significantly shorter when mixing alcoholic drinks (4.0 versus 6.0 hours. Finally, when consuming AMED, significantly fewer alcohol-related consequences were

  4. Physiotherapy management of patients with coronary artery disease: a report on current practice in South Africa

    Directory of Open Access Journals (Sweden)

    R. Roos

    2011-02-01

    Full Text Available Coronary artery disease (CAD is a worldwide health problem with  an  increased  prevalence  in  sub-Saharan  Africa.  Physiotherapists  inter-nationally  are  involved  in  the  care  of  these  patients  from  the  acute  stage following  a  cardiac  event  until  phase  III  cardiac  rehabilitation  is  completed.  The  purpose  of  this  study  was  to  determine  the  current  physiotherapy management  of  patients  with  CAD  in  South  Africa.  An  observational  cross-sectional  study  was  conducted  over  two  months  with  a  questionnaire  that  was  sent  to  the  government  and  private  health  care  sectors.  Results  showed  that  more  cardiopulmonary  physiotherapists  provided  care  (62%  than  those who  didn’t  (38%.  Care  was  mostly  provided  in  a  hospital  setting  (81%  and  out- patient phase III cardiac rehabilitation was lacking (11%. In-hospital physiotherapy treatment was mostly provided once daily. Deep breathing exercises (99%, circulatory exercises (95% and manual chest clearance techniques (88% were mostly used during physiotherapy. Evidence based practice was consistent regarding early mobilization but was inconsistent with regards to the use of manual chest clearance techniques.

  5. [Current trends of breast reconstruction after mastectomy for breast cancer patients in China: a survey report].

    Science.gov (United States)

    Chen, Ying; Chen, Jiajian; Chen, Jiaying; Yang, Benlong; Li, Lin; Huang, Xiaoyan; Shao, Zhimin; Shen, Zhenzhou; Yu, Peirong; Wu, Jiong

    2014-11-01

    To explore the current trends of breast reconstruction (BR) for breast cancer patients in China. A questionnaire was designed for this study, and it included questions on surgeon demographics, number of mastectomy and BR, type and timing of BR, reconstructive choices in the setting of preoperative or postoperative radiotherapy or chemotherapy, etc. All data were collected until December 2012. Questionnaires were sent to 52 members of the Committee of Breast Cancer Society by e-mail or mail. By July 2013, 41 questionnaires had been returned. Among all, 5 were excluded for not performing BR. These 36 hospitals covered 22 provinces and municipalities in China. A total of 538 surgeons working in the general surgery or oncological surgery department, but only 123 (22.9%) were qualified to perform BR. In 2012, except for 4 missing data, 24, 763 mastectomies were performed in 32 hospitals; among them, 1120 (4.5%) received BR. According to these 36 respondents, 32 (88.9%) performed prosthetic (1, 843 cases in all) while 4 (11.1%) performed prosthetic BR with acellular dermal matrix (17 cases in all) from the time of their first BR operation to the end of 2012. During the same period, 965 latissimus dorsi myocutaneous flaps with implant were performed in 23 (63.9%) hospitals while 738 latissimus dorsi myocutaneous flaps without implant were performed in 32 (88.9%) hospitals. At the same time, 366 pedicled transverse rectus abdominis myocutaneous flap BRs were performed in 28 (77.8%) hospitals, while 155 abdominal free flap BRs were carried out in 9 (25.0%) hospitals. The overall complication rate was 18.2%. Postoperative radiotherapy had some effect on influencing the esthetic outcomes of BR, so the autologous BR was recommended, but the timing remained controversial. Regarding chemotherapy, most respondents concluded that it had no effect or only a mild effect. The overall cosmetic outcomes of the reconstructed breasts satisfied the majority of physicians and patients

  6. Psychoanalytic treatment of psychological addiction toalcohol (alcohol abuse

    Directory of Open Access Journals (Sweden)

    Brian eJohnson

    2011-12-01

    Full Text Available AbstractThe DSM-V Committee plans to abolish the distinction between Alcohol Abuse and Alcohol Dependence (DSM5.org. The author presents a case report as a proof of concept that this distinction should be retained. The author has asserted that Alcohol Abuse is a purely psychological addiction, while Alcohol Dependence involves capture of the ventral tegmental dopaminergic SEEKING system (Johnson 2003. In psychological addiction the brain can be assumed to function normally, and ordinary psychoanalytic technique can be followed. For the patient described, transference interpretation was the fundamental key to recovery.Alcoholic drinking functioned to prevent this man from remembering overwhelming childhood events; events that were also lived out in his current relationships. Murders that occurred when he was a child were hidden in a screen memory. The patient had an obsessional style of relating where almost all feeling was left out of his associations. After he stopped drinking compulsively, he continued to work compulsively. The maternal transference had to be enacted and then interpreted in order for overwhelming memories to be allowed into conscious thought. After psychoanalysis, the patient resumed drinking and worked a normal schedule that allowed more fulfilling relationships. He had no further symptoms of distress from drinking over a 9 year followup.

  7. Heterogeneous catalytic process for alcohol fuels from syngas. Sixth quarterly technical progress report, April--June 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-11-01

    The principal objectives of this project are to discover and evaluate novel heterogeneous catalysts for conversion of syngas to oxygenates having use as fuel enhancers, to explore novel reactor and process concepts applicable in this process, and to develop the best total process for converting syngas to liquid fuels. The project is being pursued as two concurrent tasks. Task 1 involves catalyst research and development and is being largely conducted by catalyst chemists and analytical specialists. Task 2 is largely an engineering activity, and includes process conceptualization and economics and bench-scale process evaluation of systems developed in Task 1. Our current targets for isobutanol-producing catalysts are to produce a 50/50 split in selectivity between methanol and iso-butanol, a productivity for isobutanol of >50 g/Kg-hr and an overall process conversion of 40%. We have continued to study how preparation variables affect the catalysts` chemical and physical properties.

  8. Alcohol use in a military population deployed in combat areas: a cross sectional study

    Directory of Open Access Journals (Sweden)

    Hanwella Raveen

    2012-06-01

    Full Text Available Abstract Background Alcohol misuse is more prevalent among military populations. Association between PTSD and heavy drinking have been reported in many studies. Most of the studies on alcohol use among military personnel are from US and UK. Aim of this study is to describe alcohol consumption patterns among military personnel in Sri Lanka, a country where the alcohol consumption among the general population are very different to that in US and UK. Methods Cross sectional study consisting of representative samples of Sri Lanka Navy Special Forces and regular forces deployed in combat areas continuously during a one year period was carried out. Data was collected using a self report questionnaire. Alcohol Use Disorder Identification Test (AUDIT was used to assess alcohol consumption. Results Sample consisted of 259 Special Forces and 412 regular navy personnel. The median AUDIT score was 2.0 (interquartile range 6.0. Prevalence of current drinking was 71.2 %. Of the current users 54.81 % were infrequent users (frequency ≤ once a month while 37.87 % of users consumed 2–4 times a month. Prevalence of hazardous drinking (AUDIT ≥ 8 was 16.69 % and binge drinking 14.01 %. Five (0.75 % had AUDIT total ≥20. There was no significant difference between Special Forces and regular forces in hazardous drinking or binge drinking. Total AUDIT score ≥16 were associated with difficulty performing work. Conclusions High rates of hazardous drinking and binge drinking described among military personnel in US and UK were not seen among SLN personnel deployed in combat areas. This finding contrasts with previously reported association between combat exposure and hazardous alcohol use among military personnel. Alcohol use among military personnel may be significantly influenced by alcohol consumption patterns among the general population, access to alcohol and attitudes about alcohol use. Similar to findings from other countries, heavy

  9. Pharmacological interventions for alcoholic liver disease (alcohol-related liver disease)

    DEFF Research Database (Denmark)

    Buzzetti, Elena; Kalafateli, Maria; Thorburn, Douglas

    2017-01-01

    trials (irrespective of language, blinding, or publication status) including participants with alcohol-related liver disease. We excluded trials that included participants who had previously undergone liver transplantation and those with co-existing chronic viral diseases. We considered any...... and follow-up of one to two years in order to compare the benefits and harms of different treatments in people with alcoholic hepatitis. Randomised clinical trials should include health-related quality of life and report serious adverse events separately from adverse events. Future randomised clinical trials......BACKGROUND: Alcohol-related liver disease is due to excessive alcohol consumption. It includes a spectrum of liver diseases such as alcohol-related fatty liver, alcoholic hepatitis, and alcoholic cirrhosis. Mortality associated with alcoholic hepatitis is high. The optimal pharmacological treatment...

  10. Prenatal exposure of a girl with autism spectrum disorder to 'horsetail' (Equisetum arvense herbal remedy and alcohol: a case report

    Directory of Open Access Journals (Sweden)

    Martínez-Salcedo Eduardo

    2011-03-01

    Full Text Available Abstract Introduction Autism is a complex neurodevelopmental disorder in which the interactions of genetic, epigenetic and environmental influences are thought to play a causal role. In humans, throughout embryonic and fetal life, brain development is exquisitely susceptible to injury caused by exposure to toxic chemicals present in the environment. Although the use of herbal supplements during pregnancy is relatively common, little information is available on their association with fetal neurodevelopment. This is, to the best of our knowledge, the first report in the literature to associate a new plausible mechanism of neurodevelopmental toxicity with a case of autism spectrum disorder through a vitamin deficiency potentiated by concomitant use of herbal supplements and ethanol exposure. Case presentation We describe the pediatric environmental history of a three-year-old Caucasian girl with an autism spectrum disorder. We utilized her pediatric environmental history to evaluate constitutional, genetic, and environmental factors pertinent to manifestation of neurodevelopment disorders. Both parents reported prenatal exposure to several risk factors of interest. A year prior to conception the mother began a weight loss diet and ingested 1200 mg/day of 'horsetail' (Equisetum arvense herbal remedies containing thiaminase, an enzyme that with long-term use can lead to vitamin deficiency. The mother reported a significant weight loss during the pregnancy and a deficiency of B-complex vitamins. Thiamine (vitamin B1 deficiency could have been potentiated by the horsetail's thiaminase activity and ethanol exposure during pregnancy. No other risk factors were identified. Conclusions A detailed and careful pediatric environmental history, which includes daily intake, herbal remedies and ethanol exposure, should be obtained from all patients with autism spectrum disorder. Maternal consumption of ethanol and of herbal supplements with suspected or

  11. Colonic metastasis of Klatskin tumor: Case report and discussion of the current literature

    Institute of Scientific and Technical Information of China (English)

    M Schmeding; U Neumann; P Neuhaus

    2006-01-01

    We report the case of a 65-year old male patient who initially presented with recurrent episodes of upper abdominal pain, lack of appetite and weight loss.Abdominal ultrasound indicated enlarged intrahepatic bile ducts, abdominal CT scan and ERC were performed and bile duct carcinoma (Klatskin Type Ⅲ b) was diagnosed. The tumor was located in the segments 2,3,4 and 1 with possible invasion of the left intrahepatic portal vein. Both the segments 2 and 3 of the liver were atrophic and displayed a cholestatic bile duct system. Preoperatively an intraductal stent was placed in the left bile duct using ERC to drain the left hepatic lobe. A specimen of the ascites present preoperatively displayed no malignant cells. After evaluation of the preoperatively obtained data left hepatic resection was planned. Following laparotomy we found local peritoneal carcinosis in the ligamentum hepatoduodenale with lymphatic nodules that tested positive for cholangiocellular carcinoma in online pathological examination. In the course of further exploration of the abdomen a solid tumor was detected in the sigmoid colon. Regarding the advanced stage of the neoplasm it was decided to cancel hemihepatectomy and perform sigmoid resection only in order to guarantee uncomplicated intestinal passage. The sigmoid colon was removed by a typical resection technique with endto-end anastomosis. Histological examination of the resected sigmoid revealed transmural manifestation of a malignant neoplastic process with both a tubular and a solid growth pattern in conformity with metastasis of a Klatskin tumor. The mucosal layer showed no neoplastic alteration. Peritoneal carcinosis is a common phenomenon in the dissemination pattern of advancedstage Klatskin tumors, yet to our knowledge this is the first case of intramural colonic growth following peritoneal metastasis.

  12. Colonic metastasis of Klatskin tumor: case report and discussion of the current literature.

    Science.gov (United States)

    Schmeding, M; Neumann, U; Neuhaus, P

    2006-09-07

    We report the case of a 65-year old male patient who initially presented with recurrent episodes of upper abdominal pain, lack of appetite and weight loss. Abdominal ultrasound indicated enlarged intrahepatic bile ducts, abdominal CT scan and ERC were performed and bile duct carcinoma (Klatskin Type III b) was diagnosed. The tumor was located in the segments 2, 3, 4 and 1 with possible invasion of the left intrahepatic portal vein. Both the segments 2 and 3 of the liver were atrophic and displayed a cholestatic bile duct system. Preoperatively an intraductal stent was placed in the left bile duct using ERC to drain the left hepatic lobe. A specimen of the ascites present preoperatively displayed no malignant cells. After evaluation of the preoperatively obtained data left hepatic resection was planned. Following laparotomy we found local peritoneal carcinosis in the ligamentum hepatoduodenale with lymphatic nodules that tested positive for cholangiocellular carcinoma in online pathological examination. In the course of further exploration of the abdomen a solid tumor was detected in the sigmoid colon. Regarding the advanced stage of the neoplasm it was decided to cancel hemihepatectomy and perform sigmoid resection only in order to guarantee uncomplicated intestinal passage. The sigmoid colon was removed by a typical resection technique with end-to-end anastomosis. Histological examination of the resected sigmoid revealed transmural manifestation of a malignant neoplastic process with both a tubular and a solid growth pattern in conformity with metastasis of a Klatskin tumor. The mucosal layer showed no neoplastic alteration. Peritoneal carcinosis is a common phenomenon in the dissemination pattern of advanced-stage Klatskin tumors, yet to our knowledge this is the first case of intramural colonic growth following peritoneal metastasis.

  13. Current twin studies in Germany: report on CoSMoS, SOEP, and ChronoS.

    Science.gov (United States)

    Hahn, Elisabeth; Gottschling, Juliana; Spinath, Frank M

    2013-02-01

    This article summarizes the status of three recent German twin studies: CoSMoS, SOEP, and ChronoS. The German twin study on Cognitive Ability, Self-Reported Motivation, and School Achievement (CoSMoS) is a three-wave longitudinal study of monozygotic and dizygotic twins reared together, and aims to investigate predictors of and influences on school performance. In the first wave of the data collection in 2005, 408 pairs of twins aged between 7 and 11 as well as their parents participated in CoSMoS. The SOEP twin study is an extended twin study, which has combined data from monozygotic and dizygotic twins reared together with additional data from full sibling pairs, mother-child, and grandparent-child dyads who participated in the German Socio-Economic Panel (GSOEP) study. The SOEP twin project comprises about 350 twin and 950 non-twin pairs aged between 17 and 70. Data were collected between 2009 and 2010, with a focus on personality traits, wellbeing, education, employment, income, living situation, life-satisfaction, and several attitudes. The aim of the Chronotype twin study (ChronoS) was to examine genetic and environmental influences on chronotype (morningness and eveningness), coping strategies, and several aspects of the previous SOEP twin project in a sample of 301 twin pairs aged between 19 and 76 years, recruited in 2010 and 2011. Part of the ChronoS twin sample also participated in the earlier SOEP twin study, representing a second wave of assessments. We briefly describe the design and contents of these three studies as well as selected recent findings.

  14. Inflammatory reactions in onchocerciasis: a report on current knowledge and recommendations for further study*

    Science.gov (United States)

    Henson, P. M.; Mackenzie, C. D.; Spector, W. G.

    1979-01-01

    This report concerns the host's reactions to the presence of the parasite both in the course of the natural disease and during drug treatment. The various stages of Onchocerca volvulus are discussed in terms of the type of tissue reaction seen. The discussion then turns to basic hypotheses concerning the etiology of these reactions, emphasis being placed on the fact that while pathological changes are considerable in some locations there is a remarkable lack of reaction in others. Some of the mechanisms possibly involved in this apparent absence of host response are discussed, including anti-complement factors, poor antigenicity, acquisition of host antigen, immune tolerance, and blocking antibodies. In any study of the inflammatory response it is recommended that critical evaluations be made of histological material, haematological studies, the definition of the antigenic nature of O. volvulus, characterization of immunological reactivity of patients, and the definition of the migratory pathways of the parasite. The marked host reactions seen following chemotherapy, especially those related to the interaction of the drug diethylcarbamazine with microfilariae, are discussed at some length. The etiology of these reactions is considered and recommendations are made for the experimental elucidation of the mechanisms involved. Emphasis is placed on the necessity for detailed sequential histopathological and immunopathological studies in the definition of the tissue lesions found in onchocerciasis. Characterization of these lesions will assist greatly the approach to control of the adverse reactions seen during treatment. The use of anti-inflammatory agents in clinical trials is discussed and comments are made concerning the most suitable clinical situations for testing drugs and the types of drug that should be tested. PMID:396050

  15. Inflammatory reactions in onchocerciasis: a report on current knowledge and recommendations for further study.

    Science.gov (United States)

    Henson, P M; Mackenzie, C D; Spector, W G

    1979-01-01

    This report concerns the host's reactions to the presence of the parasite both in the course of the natural disease and during drug treatment. The various stages of Onchocerca volvulus are discussed in terms of the type of tissue reaction seen. The discussion then turns to basic hypotheses concerning the etiology of these reactions, emphasis being placed on the fact that while pathological changes are considerable in some locations there is a remarkable lack of reaction in others. Some of the mechanisms possibly involved in this apparent absence of host response are discussed, including anti-complement factors, poor antigenicity, acquisition of host antigen, immune tolerance, and blocking antibodies. In any study of the inflammatory response it is recommended that critical evaluations be made of histological material, haematological studies, the definition of the antigenic nature of O. volvulus, characterization of immunological reactivity of patients, and the definition of the migratory pathways of the parasite.The marked host reactions seen following chemotherapy, especially those related to the interaction of the drug diethylcarbamazine with microfilariae, are discussed at some length. The etiology of these reactions is considered and recommendations are made for the experimental elucidation of the mechanisms involved. Emphasis is placed on the necessity for detailed sequential histopathological and immunopathological studies in the definition of the tissue lesions found in onchocerciasis. Characterization of these lesions will assist greatly the approach to control of the adverse reactions seen during treatment.The use of anti-inflammatory agents in clinical trials is discussed and comments are made concerning the most suitable clinical situations for testing drugs and the types of drug that should be tested.

  16. Prenatal Alcohol Exposure Selectively Enhances Young Adult Perceived Pleasantness of Alcohol Odors

    Science.gov (United States)

    Hannigan, John H.; Chiodo, Lisa M.; Sokol, Robert J.; Janisse, James; Delaney-Black, Virginia

    2015-01-01

    Prenatal Alcohol Exposure (PAE) can lead to life-long neurobehavioral and social problems that can include a greater likelihood of early use and/or abuse of alcohol compared to older teens and young adults without PAE. Basic research in animals demonstrates that PAE influences later postnatal responses to chemosensory cues (i.e., odor & taste) associated with alcohol. We hypothesized that PAE would be related to poorer abilities to identify odors of alcohol-containing beverages, and would alter perceived alcohol odor intensity and pleasantness. To address this hypothesis we examined responses to alcohol and other odors in a small sample of young adults with detailed prenatal histories of exposure to alcohol and other drugs. The key finding from our controlled analyses is that higher levels of PAE were related to higher relative ratings of pleasantness for alcohol odors. As far as we are aware, this is the first published study to report the influence of PAE on responses to alcohol beverage odors in young adults. These findings are consistent with the hypothesis that positive associations (i.e., “pleasantness”) to the chemosensory properties of alcohol (i.e., odor) are acquired prenatally and are retained for many years despite myriad interceding postnatal experiences. Alternate hypotheses may also be supported by the results. There are potential implications of altered alcohol odor responses for understanding individual differences in initiation of drinking, and alcohol seeking and high-risk alcohol-related behaviors in young adults. PMID:25600468

  17. A Sustained Depressive State Promotes a Guanfacine Reversible Susceptibility to Alcohol Seeking in Rats

    NARCIS (Netherlands)

    D. Riga (Danai); L.J.M. Schmitz (Leanne); J.E. van der Harst (Johanneke); Y. van Mourik (Yvar); W.J.G. Hoogendijk (Witte); A.B. Smit (August); S. Spijker; T.J. de Vries (Taco)

    2013-01-01

    textabstractHigh rates of comorbidity between alcohol use disorder (AUD) and major depressive disorder (MDD) are reported. Preclinical models examining effects of primary depression on secondary AUD are currently absent, preventing adequate testing of drug treatment. Here, we combined social defeat-

  18. Demographic and Academic Trends in Drinking Patterns and Alcohol-Related Problems on Dry College Campuses

    Science.gov (United States)

    Taylor, Dexter M.; Johnson, Mark B.; Voas, Robert B.; Turrisi, Robert

    2006-01-01

    Restricting alcohol consumption on campus is a measure often used by college administrators to prevent alcohol abuse and-alcohol-related problems. The effect of dry campus policies on alcohol consumption and alcohol-related problems, however, remains poorly understood. This report will compare characteristics of two dry campuses with descriptions…

  19. Benefit-cost analysis of DOE's Current Federal Program to increase hydrothermal resource utilization. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1981-12-10

    The impact of DOE's Current Federal Program on the commercialization of hydrothermal resources between 1980 and 2000 is analyzed. The hydrothermal resources of the United States and the types of DOE activities used to stimulate the development of these resources for both electric power and direct heat use are described briefly. The No Federal Program and the Current Federal Program are then described in terms of funding levels and the resultant market penetration estimates through 2000. These market penetration estimates are also compared to other geothermal utilization forecasts. The direct benefits of the Current Federal Program are next presented for electric power and direct heat use applications. An analysis of the external impacts associated with the additional hydrothermal resource development resulting from the Current Federal Program is also provided. Included are environmental effects, national security/balance-of-payments improvements, socioeconomic impacts and materials requirements. A summary of the analysis integrating the direct benefits, external impacts and DOE program costs concludes the report.

  20. STUDY ON ALCOHOL AND ITS NEUROLOGICAL COMPLICATIONS

    Directory of Open Access Journals (Sweden)

    Akumnaro Jamir

    2016-07-01

    Full Text Available BACKGROUND Alcoholism is characterised by alcohol tolerance, signs and symptoms of withdrawal and continued use in spite of insidious physical or psychological consequences. Chronic alcohol abuse causes several distinct diseases affecting many organs; however, the alcohol affecting the brain is the most significant factor for maintaining this alcohol abuse. The neurological complications of alcoholism include both the peripheral and the central nervous system like the alcohol withdrawal syndrome which includes alcohol withdrawal seizures, delirium tremens, alcohol hallucinosis. The other neurological complications are the alcoholic peripheral neuropathy, alcoholic myopathy, Wernicke encephalopathy, combination of Wernicke encephalopathy with Korsakoff ’s psychosis. Not all alcoholics are alike. The degree of impairment differs from individual to individual and the aetiology of a particular disease has different origins for different people. In the current scenario, it is still a subject of active research as to what characteristic features makes certain group of alcoholics more vulnerable to brain damage. MATERIALS AND METHODS The present study was undertaken under the Department of General Medicine, Govt. Stanley Hospital, Chennai. The study consists of 150 patients with history of alcohol intake satisfying the inclusion and exclusion criteria, presenting in medical OPD/wards/ICU, after proper consent were subjected to questionnaires, complete physical examination and relevant laboratory investigations as per proforma. A prospective observational study design was chosen and descriptive statistics was done for all data and suitable statistical tests of comparison for a period of 6 months. RESULTS It was found that alcohol withdrawal seizures and acute hallucinosis were the most common neurological sequelae seen. Acute hallucinosis was more prevalent in younger age group, whereas complications like alcohol polyneuropathy, Wernicke

  1. Energy drinks and alcohol-related risk among young adults.

    Science.gov (United States)

    Caviness, Celeste M; Anderson, Bradley J; Stein, Michael D

    2017-06-16

    Energy drink consumption, with or without concurrent alcohol use, is common among young adults. This study sought to clarify risk for negative alcohol outcomes related to the timing of energy drink use. The authors interviewed a community sample of 481 young adults, aged 18-25, who drank alcohol in the last month. Past-30-day energy drink use was operationalized as no-use, use without concurrent alcohol, and concurrent use of energy drinks with alcohol ("within a couple of hours"). Negative alcohol outcomes included past-30-day binge drinking, past-30-day alcohol use disorder, and drinking-related consequences. Just over half (50.5%) reported no use of energy drinks,18.3% reported using energy drinks without concurrent alcohol use, and 31.2% reported concurrent use of energy drinks and alcohol. Relative to those who reported concurrent use of energy drinks with alcohol, and controlling for background characteristics and frequency of alcohol consumption, those who didn't use energy drinks and those who used without concurrent alcohol use had significantly lower binge drinking, negative consequences, and rates of alcohol use disorder (P energy drink without concurrent alcohol groups on any alcohol-related measure (P > .10 for all outcomes). Concurrent energy drink and alcohol use is associated with increased risk for negative alcohol consequences in young adults. Clinicians providing care to young adults could consider asking patients about concurrent energy drink and alcohol use as a way to begin a conversation about risky alcohol consumption while addressing 2 substances commonly used by this population.

  2. Underage college students’ alcohol displays on Facebook and real-time alcohol behaviors

    Science.gov (United States)

    Moreno, Megan A.; Cox, Elizabeth D.; Young, Henry N.; Haaland, Wren

    2015-01-01

    Purpose College is often a time of alcohol use initiation as well as displayed Facebook alcohol references. The purpose of this longitudinal study was to determine associations between initial references to alcohol on social media and college students’ self-reported recent drinking, binge drinking and excessive drinking. Methods First-year students from two US public universities were randomly selected from registrar lists for recruitment. Data collection included 2 years of monthly Facebook evaluation. When an initial displayed Facebook alcohol reference was identified, these “New Alcohol Displayers” were contacted for phone interviews. Phone interviews used the validated TimeLine FollowBack method to evaluate recent alcohol use, binge episodes and excessive drinking. Analyses included calculation of positive predictive value and Poisson regression. Results A total of 338 participants were enrolled, 56.1% were female, 74.8% were Caucasian and 58.8% were from the Midwestern university. A total of 167 (49.4%) participants became New Alcohol Displayers during the first two years of college. Among New Alcohol Displayers, 78.5% reported past 28-day alcohol use. Among New Alcohol Displayers who reported recent alcohol use, 84.9% reported at least one binge episode. Posting an initial Facebook alcohol reference as a profile picture or cover photo was positively associated with excessive drinking (RR=2.34, 95% CI: 1.54–3.58). Conclusions Findings suggest positive associations between references to alcohol on social media and self-reported recent alcohol use. Location of initial reference as a profile picture or cover photo was associated with problematic drinking, and may suggest that a student would benefit from clinical investigation or resources. PMID:26003580

  3. An Intimate Look at Contraception and Alcohol Consumption.

    Science.gov (United States)

    Mathias, Angela S.; Turrentine, Cathryn G.

    2003-01-01

    Explores the relationship between alcohol consumption and contraceptive methods used by 364 heterosexually active undergraduate students at a large public university. Twenty-six percent of the respondents reported drinking alcohol before their last sexual encounter. Found that men who combined alcohol and sex were less likely to report that their…

  4. An analysis of two recent epidemiologic reports in the New England Journal of Medicine associating breast cancer in women with moderate alcohol consumption.

    Science.gov (United States)

    Mantel, N

    1988-11-01

    Two cohort studies showed an association between moderate alcohol consumption and breast cancer, with an apparent relative risk of 1.50. Drinkers and nondrinkers already differed in important ways at the initiation of these two studies, precluding a causal interpretation of the associations found. Women in need of the relaxing effect of alcohol may indeed be the group at higher risk for breast cancer. Inasmuch as the studies did not inquire into other cancers, morbidities, mortalities, or total mortality, they leave open the possibility that, on balance, moderate alcohol consumption is beneficial.

  5. Prevalence of alcohol and cannabis use and reported knowledge, attitudes and practice regarding its relationship with health and safety on mines in South Africa

    CSIR Research Space (South Africa)

    Pick, W

    2003-07-01

    Full Text Available possession, and after involvement in work related accidents. A breathalyser result of 0.24 mg/1000ml of breath is regarded as the limit for breath alcohol results at this mine. Though the right of an individual to refuse testing is acknowledged, a....e. normal blood alcohol level). Breath alcohol levels were automatically stored in the instrument, and actual results were downloaded onto a computer and read off after the interviews. 2.4.3 Urine cannabis testing Initial testing for Tetra...

  6. Mediators and moderators of parental alcoholism effects on offspring self-esteem.

    Science.gov (United States)

    Rangarajan, Sripriya

    2008-01-01

    The goal of the proposed study was fourfold: (i) to examine the effects of parental alcoholism on adult offspring's self-esteem; (ii) to identify and test possible mediators and moderators of parental alcoholism effects on the self-esteem of adult offspring; (iii) to examine the utility and relevance of attachment theory (Bowlby J. (1969) Attachment and Loss: Vol. 1. Attachment. New York: Basic Books) in explaining parental alcoholism effects on self-esteem and (iv) to address some of the methodological limitations identified in past research on adult children of alcoholics (ACOA). Participants (N = 515) completed retrospective reports of parental alcoholism, family stressors, family communication patterns, parental attachment and a current measure of self-esteem. The results showed support for the detrimental effects of parental alcoholism on offspring self-esteem and offered partial support for family stressors as a mediator of parental alcoholism effects on parental attachment and parental attachment as a mediator of parental alcoholism effects on offspring self-esteem, respectively. Finally, support was found for family communication patterns as a moderator of the effects of family stressors on attachment. The study findings offer preliminary support for the utility of attachment theory in explicating parental alcoholism effects on the self-esteem of adult offspring. Findings from the present study make salient the need to consider factors beyond the identification of parental alcohol abuse when explicating individual differences in offspring self-esteem in adulthood. The identification of protective and risk factors can contribute to the development of optimal intervention strategies to help ACOAs better than simply the knowledge of family drinking patterns.

  7. Alcohol Dehydrogenase of Bacillus strain for Measuring Alcohol Electrochemically

    Science.gov (United States)

    Iswantini, D.; Nurhidayat, N.; Ferit, H.

    2017-03-01

    Alcohol dehydrogenase (ADH) was applied to produce alcohol biosensor. The enzyme was collected from cultured Bacillus sp. in solid media. From 6 tested isolates, bacteria from fermented rice grain (TST.A) showed the highest oxidation current which was further applied as the bioreceptor. Various ethanol concentrations was measured based on the increase of maximum oxidation current value. However, a reduction value was happened when the ethanol concentration was higher than 5%. Comparing the result of spectrophotometry measurement, R2 value obtained from the biosensor measurement method was higher. The new proposed method resulted a wider detection range, from 0.1-5% of ethanol concentration. The result showed that biosensor method has big potency to be used as alcohol detector in foods or bevearages.

  8. Alcoholism between Fiction and Reality.

    Science.gov (United States)

    Carota, Antonio; Calabrese, Pasquale

    2013-01-01

    Alcoholism has always been emphasized in literature, narratives, and theater as its prevalence and related disability are very high, is found throughout the world, and affects women and men of all ages and social classes. There is a tragic or romantic fascination in the deep sense of personal failure that drinking is able to relieve and in the uncontrollable inability to stop drinking. These aspects have been portrayed well by fictional alcoholics in movies and novels. It has become evident that biological traits together with a complex series of psychosocial factors (e.g. negative life events, depression, anxiety, and other psychiatric or personality disorders), which are also well represented in novels and movies, can lead to alcohol addiction. Behavioral (euphoria, disinhibiting behaviors, aggressiveness) and neurological changes (confusion, bradypsychism, slurred speech, ataxia, blackouts) related to alcohol intoxication are also well portrayed by fictional characters. Delirium tremens, epilepsy, alcohol dementia, and Wernicke-Korsakoff disease, however, find less representation in literature and on the stage and screen. The treatment of alcoholic dependence is very difficult (as often reported by fictional and real stories), but should never be considered hopeless. It should be initiated at any stage of the disease. The support offered by Alcoholics Anonymous has always had great appeal for the public. Fictional works can portray alcohol addiction superbly and show some dark sides of human nature (negative emotions and autodestructive thoughts and behaviors), and, at the same time, the severity and pervasiveness of mental illnesses. The psychiatric and psychosocial aspects of alcohol addiction in movies and novels could be an inspiring source for new psychological studies and rehabilitation programs.

  9. Alcohol fuels program technical review

    Energy Technology Data Exchange (ETDEWEB)

    None

    1981-07-01

    The last issue of the Alcohol Fuels Process R/D Newsletter contained a work breakdown structure (WBS) of the SERI Alcohol Fuels Program that stressed the subcontracted portion of the program and discussed the SERI biotechnology in-house program. This issue shows the WBS for the in-house programs and contains highlights for the remaining in-house tasks, that is, methanol production research, alcohol utilization research, and membrane research. The methanol production research activity consists of two elements: development of a pressurized oxygen gasifier and synthesis of catalytic materials to more efficiently convert synthesis gas to methanol and higher alcohols. A report is included (Finegold et al. 1981) that details the experimental apparatus and recent results obtained from the gasifier. The catalysis research is principally directed toward producing novel organometallic compounds for use as a homogeneous catalyst. The utilization research is directed toward the development of novel engine systems that use pure alcohol for fuel. Reforming methanol and ethanol catalytically to produce H/sub 2/ and CO gas for use as a fuel offers performance and efficiency advantages over burning alcohol directly as fuel in an engine. An application of this approach is also detailed at the end of this section. Another area of utilization is the use of fuel cells in transportation. In-house researchers investigating alternate electrolyte systems are exploring the direct and indirect use of alcohols in fuel cells. A workshop is being organized to explore potential applications of fuel cells in the transportation sector. The membrane research group is equipping to evaluate alcohol/water separation membranes and is also establishing cost estimation and energy utilization figures for use in alcohol plant design.

  10. Neuropsychological effects of self-reported deployment-related mild TBI and current PTSD in OIF/OEF veterans.

    Science.gov (United States)

    Shandera-Ochsner, Anne L; Berry, David T R; Harp, Jordan P; Edmundson, Maryanne; Graue, Lili O; Roach, Abbey; High, Walter M

    2013-01-01

    Current combat veterans are exposed to many incidents that may result in mild traumatic brain injury (mTBI) and/or posttraumatic stress disorder (PTSD). While there is literature on the neuropsychological consequences of PTSD only (PTSD-o) and mTBI alone (mTBI-o), less has been done to explore their combined (mTBI+PTSD) effect. The goal of this study was to determine whether Operation Iraqi Freedom (OIF) and Operation Enduring Freedom (OEF) veterans with mTBI+PTSD have poorer cognitive and psychological outcomes than veterans with PTSD-o, mTBI-o, or combat exposure-only. The final sample included 20 OIF/OEF veterans with histories of self-reported deployment mTBI (mTBI-o), 19 with current PTSD (PTSD-o), 21 with PTSD and self-reported mTBI (mTBI+PTSD), and 21 combat controls (CC) (no PTSD and no reported mTBI). Groups were formed using structured interviews for mTBI and PTSD. All participants underwent comprehensive neuropsychological testing, including neurocognitive and psychiatric feigning tests. Results of cognitive tests revealed significant differences in performance in the mTBI+PTSD and PTSD-o groups relative to mTBI-o and CC. Consistent with previous PTSD literature, significant differences were found on executive (switching) tasks, verbal fluency, and verbal memory. Effect sizes tended to be large in both groups with PTSD. Thus, PTSD seems to be an important variable affecting neuropsychological profiles in the post-deployment time period. Consistent with literature on civilian mTBI, the current study did not find evidence that combat-related mTBI in and of itself contributes to objective cognitive impairment in the late stage of injury.

  11. Neurobiological Basis of Alcohol Addiction

    Directory of Open Access Journals (Sweden)

    Milagros Lisset León Regal

    2014-02-01

    Full Text Available Alcoholism is a serious social problem due to its impact on individual and collective health. In order to provide an update on the latest findings that explain the development and symptoms of alcohol addiction, the short and long term changes that this disorder causes in the central nervous system are shown in this paper. A total of 52 information sources were consulted, including 43 journal articles, 4 books and statistical reports. The main network managers were used. The interaction of ethanol with various structures of the neuronal membrane affects the cytoarchitecture and brain function associated with the reward system, motor processing, learning and memory, resulting in the development of alcohol dependence. In addition, ethanol-induced changes in excitation/inhibition explain the phenomena of alcohol tolerance and withdrawal.

  12. Alcoholic liver disease

    Science.gov (United States)

    Liver disease due to alcohol; Cirrhosis or hepatitis - alcoholic; Laennec's cirrhosis ... Alcoholic liver disease occurs after years of heavy drinking. Over time, scarring and cirrhosis can occur. Cirrhosis is the ...

  13. Breath alcohol test

    Science.gov (United States)

    Alcohol test - breath ... There are various brands of breath alcohol tests. Each one uses a different method to test the level of alcohol in the breath. The machine may be electronic or manual. One ...

  14. Weight loss and alcohol

    Science.gov (United States)

    ... 19548203 . National Institute on Alcohol Abuse and Alcoholism. Rethinking Drinking: Alcohol and Your Health. rethinkingdrinking.niaaa.nih. ... about A.D.A.M.'s editorial policy , editorial process and privacy policy . A.D.A.M. is ...

  15. Behind the Label "Alcoholic."

    Science.gov (United States)

    Wright, Deborah M.

    1989-01-01

    Relates individual's personal story of her childhood influenced by her parent's alcoholism, her own alcoholism as a young adult, and her experiences with counseling. Asks others not to reject her because of the label "alcoholic." (ABL)

  16. Prejuízos neurocognitivos na dependência alcoólica: um estudo de caso Neurocognitive impairments in alcohol dependence: a case report

    Directory of Open Access Journals (Sweden)

    Rosa Maria Tedeschi Vieira

    2007-01-01

    Full Text Available CONTEXTO: A alta prevalência de indivíduos dependentes de álcool estimula a realização de estudos que ampliem o entendimento de seus efeitos sobre o organismo. OBJETIVO: O objetivo deste estudo foi avaliar a preservação e prejuí­zo de funções neuropsicológicas em um caso de dependência alcoólica. Trata-se de estudo de caso de um alcoolista em tratamento medicamentoso no Hospital das Clínicas da Universidade de São Paulo, que declarava encontrar-se abstêmio desde o início do tratamento há cerca de um ano. MÉTODOS: Os instrumentos utilizados neste estudo foram entrevistas e testes neuropsicológicos (WAIS-III, Figura de Rey e WRAML-II. RESULTADOS: Os resultados das funções visuomotoras, praxia construtiva, memórias visual e verbal e capacidade de aprendizagem apresentaram graves prejuízos. O paciente teve um desempenho ligeiramente melhor, embora ainda rebaixado, em linguagem, aritmética e memória para sentenças curtas. A atenção imediata teve resultado dentro da normalidade, dado consistente com achados anteriores. O resultado no Subteste Semelhanças reforça evidências da capacidade de generalização em indivíduos dependentes de álcool. CONCLUSÃO: Conclui-se que os dados obtidos são consistentes com a literatura atual que apontam graves prejuízos na memória e funções visuomotoras paralelamente a manutenção da atenção e capacidade de generalização.BACKGROUND: The high prevalence of alcohol dependence asks for a better comprehension of its effects on the organism. OBJECTIVE: The aim of this study was to evaluate prejudice and preservation of neuropsychological functions of alcohol dependence. It is presented a case report of a patient under drug treatment in Hospital das Clínicas da Universidade de São Paulo. The patient declared abstinence since the beginning of the treatment, about one year ago. METHODS: Interviews and neuropsycological tests (WAIS-III, Figure of Rey and WRAML-II. RESULTS: The

  17. Self-reported hand hygiene practices, and feasibility and acceptability of alcohol-based hand rubs among village healthcare workers in Inner Mongolia, China.

    Science.gov (United States)

    Li, Y; Wang, Y; Yan, D; Rao, C Y

    2015-08-01

    Good hand hygiene is critical to reduce the risk of healthcare-associated infections. Limited data are available on hand hygiene practices from rural healthcare systems in China. To assess the feasibility and acceptability of sanitizing hands with alcohol-based hand rubs (ABHRs) among Chinese village healthcare workers, and to assess their hand hygiene practice. Five hundred bottles of ABHR were given to village healthcare workers in Inner Mongolia, China. Standardized questionnaires collected information on their work load, availability, and usage of hand hygiene facilities, and knowledge, attitudes, and practices of hand hygiene. In all, 369 (64.2%) participants completed the questionnaire. Although 84.5% of the ABHR recipients believed that receiving the ABHR improved their hand hygiene practice, 78.8% of recipients would pay no more than US$1.5 out of their own pocket (actual cost US$4). The majority (77.2%) who provided medical care at patients' homes never carried hand rubs with them outside their clinics. In general, self-reported hand hygiene compliance was suboptimal, and the lowest compliance was 'before touching a patient'. Reported top three complaints with using ABHR were skin irritation, splashing, and unpleasant residual. Village doctors with less experience practised less hand hygiene. The overall acceptance of ABHR among the village healthcare workers is high as long as it is provided to them for free/low cost, but their overall hand hygiene practice is suboptimal. Hand hygiene education and training is needed in settings outside of traditional healthcare facilities. Published by Elsevier Ltd.

  18. Genetics and alcoholism

    OpenAIRE

    Edenberg, Howard J; Foroud, Tatiana

    2013-01-01

    Alcohol is widely consumed, but excessive use creates serious physical, psychological and social problems and contributes to many diseases. Alcoholism (alcohol dependence, alcohol use disorders) is a maladaptive pattern of excessive drinking leading to serious problems. Abundant evidence indicates that alcoholism is a complex genetic disease, with variations in a large number of genes affecting risk. Some of these genes have been identified, including two genes of alcohol me...

  19. Drug and alcohol task force

    Energy Technology Data Exchange (ETDEWEB)

    Gordey, T. [ConocoPhillips Canada Resources Corp., Calgary, AB (Canada); Sunstrum, M. [Enform, Calgary, AB (Canada)

    2006-07-01

    Worker absenteeism due to substance abuse costs the Alberta economy approximately $720 million a year. It is estimated that 20 per cent of all drivers in fatal crashes were using alcohol, and the use of cannabis and cocaine in Alberta has more than doubled over the last 15 years. In addition, 1 in 10 Alberta workers have reported using alcohol while at work and 4 per cent have reported using alcohol 4 hours prior to coming to work during the previous 12 months. In an effort to ensure appropriate health and safety for workers in the Canadian petroleum industry, 6 trade associations in the sector have joined together as the Enform Alcohol and Drug Initiative and are now working to develop a common approach to drug and alcohol guidelines and workplace rules. The task group will determine if existing policies and guidelines are sufficient to ensure a safe workplace and will consider standardizing the testing, application and rehabilitation of workers with respect to the use of drugs and alcohol. In the past, disciplinary actions have often been reversed because employers have not been consistent or did not follow established alcohol and drug policies or test to specific standards. Various work rules for inappropriate alcohol and drug use were reviewed, as well as education and communication strategies regarding policy content. Standards for testing criteria were discussed, as well as issues concerning duty-to-accommodate circumstances. An excerpt of concentration standards was presented. It was concluded that a matrix for companies to assess and determine safety sensitive positions is needed. refs., tabs., figs.

  20. College students' evaluations of alcohol consequences as positive and negative.

    Science.gov (United States)

    Patrick, Megan E; Maggs, Jennifer L

    2011-12-01

    Alcohol expectancy, motivation, and consequences measures assume a known valence of 'positive' and 'negative' outcomes. However, different individuals may rate the same consequences of alcohol use as good or bad. The current study examines the extent to which: (a) college students rate researcher-defined positive consequences as good and researcher-defined negative consequences as bad, and (b) these evaluations predict alcohol use and problems after controlling for previous use. In longitudinal self-reports via web-surveys across the first three semesters of college, students (N=600; 54% women) reported their alcohol use and problems, experienced consequences, and evaluations of those consequences. Contrary to the generally-accepted valence of positive consequences, Fun/Social consequences were viewed as neutral or negative by 22% (having more fun) to 73% (relieving boredom) of participants. Over half of participants evaluated each of the Relaxation, Sex, and Image consequences items as neutral or negative. Consistent with the generally-accepted valence of negative consequences, Physical/Behavioral consequences were viewed by the majority as negative, although 11% (getting in trouble with police/authorities) to 34% (doing/saying something embarrassing) of students rated these consequences as neutral or positive. Independent of levels of previous drinking, more positive evaluations of Fun/Social consequences prospectively predicted frequency, quantity, and maximum drinks. Less negative evaluations of Physical/Behavioral consequences predicted more alcohol problems. There is variation in the evaluations of consequences among college students, and understanding characteristics of those who view consequences as positive or negative may have implications for future alcohol-related behaviors and problems.