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Sample records for reported alcohol intake

  1. 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....

  2. 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...

  3. 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...

  4. 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...

  5. 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...

  6. 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.

  7. Alcohol intake, smoking, and colorectal adenoma.

    Science.gov (United States)

    Park, Yeong Mi; Cho, Chang Ho; Kim, Sung Hi; Lee, Jung Eun

    2014-06-01

    Colorectal cancer is the third most common cancer in Korea. Because colorectal adenoma is a precursor lesion of colorectal cancer, primary prevention of colorectal adenomas may be important for reducing morbidity and mortality from the disease. The aim of this study is to examine the association of alcohol consumption and cigarette smoking in relation with colorectal adenoma in a cross-sectional study of Korean adults. A total of 366 participants who underwent colonoscopy were included (113 cases and 255 controls) in this study. Information on alcohol intake and cigarette smoking was collected from structured questionnaires. The odds ratio (ORs) and 95% confidence intervals (CIs) were calculated using the multivariate logistic regression models. Alcohol intake was associated with a higher prevalence of colorectal adenoma in men; compared to non-drinkers, ORs (95% CIs) were 11.49 (2.55-51.89) for 10-20 g/day of alcohol intake and 14.15 (3.31-60.59) for â 20 g/day of alcohol intake (P for trend = 0.003). There was a weaker association of alcohol intake for women than men; however, there was a suggestive increase in the prevalence of colorectal cancer in women. Cigarette smoking was not associated with colorectal adenoma, but we cannot rule out the possibility that this was due to low statistical power. Our study provides evidence to suggest that alcohol intake may contribute to colorectal adenoma in the Korean population. Our study results demonstrate that a larger epidemiologic study is needed.

  8. Unchanged acetylation of isoniazid by alcohol intake

    DEFF Research Database (Denmark)

    Wilcke, J T R; Døssing, M; Angelo, H R

    2004-01-01

    SETTING: In 10 healthy subjects, the influence of acute alcohol intake on the pharmacokinetics of isoniazid (INH) was studied. OBJECTIVE: To test the hypothesis that alcohol increases the conversion of INH by acetylation into its metabolite acetylisoniazid. DESIGN: In a crossover design, an oral...

  9. Rodent models for compulsive alcohol intake.

    Science.gov (United States)

    Hopf, F Woodward; Lesscher, Heidi M B

    2014-05-01

    Continued seeking and drinking of alcohol despite adverse legal, health, economic, and societal consequences is a central hallmark of human alcohol use disorders. This compulsive drive for alcohol, defined by resistance to adverse and deleterious consequences, represents a major challenge when attempting to treat alcoholism clinically. Thus, there has long been interest in developing pre-clinical rodent models for the compulsive drug use that characterizes drug addiction. Here, we review recent studies that have attempted to model compulsive aspects of alcohol and cocaine intake in rodents, and consider technical and conceptual issues that need to be addressed when trying to recapitulate compulsive aspects of human addiction. Aversion-resistant alcohol intake has been examined by pairing intake or seeking with the bitter tastant quinine or with footshock, and exciting recent work has used these models to identify neuroadaptations in the amygdala, cortex, and striatal regions that promote compulsive intake. Thus, rodent models do seem to reflect important aspects of compulsive drives that sustain human addiction, and will likely provide critical insights into the molecular and circuit underpinnings of aversion-resistant intake as well as novel therapeutic interventions for compulsive aspects of addiction.

  10. Influence of the recall period on a beverage-specific weekly drinking measure for alcohol intake

    DEFF Research Database (Denmark)

    Ekholm, O.; Strandberg-Larsen, Katrine; Grønbæk, M.

    2011-01-01

    Background/Objectives: Our knowledge of the association between alcohol intake and alcohol-related health outcomes depends, to a large extent, on the validity and reliability of self-reported alcohol intake. Weekly drinking measures are frequently used in epidemiological surveys, but it has been......-reported weekly alcohol intake. Subjects/Methods: The data is derived from the Danish Health Interview Survey 2005, which is based on a region-stratified random sample of 21¿832 Danish citizens aged =16 years (response rate: 67%). The data were collected via face-to-face interviews. Results: A beverage......-specific question on alcohol intake on each day during the last week did not alter the strong association between the recall period and self-reported alcohol intake. However, the overall self-reported alcohol intake increased substantially when using the beverage-specific question instead of asking for the overall...

  11. Alcohol intake and cardiovascular and gastrointestinal diseases

    DEFF Research Database (Denmark)

    Tolstrup, Janne Schurmann

    Alcohol is used all over the world and in most Western societies, the average intake is high. Alcohol is associated with more than 60 diseases and globally, 4% of all deaths are attributable to alcohol. The aim of the present thesis is to study associations between alcohol intake and risk...... with increasing HDL cholesterol and non-fasting triglycerides, higher systolic and diastolic blood pressure and decreasing fibrinogen. In contrast, ADH1B and ADH1C genotypes were not associated with risk of CHD or with any of the cardiovascular biomarkers, and there was no indication that associations between...... that the association between alcohol and relative risk of CHD was similar in young adults (39-50 years), middle-aged (50-60 years) and older individuals (60+ years). However, since the incidence of CHD is low in young adults, the incidence rate difference between nondrinkers and moderate drinkers was much smaller...

  12. Low-to-moderate alcohol intake and breast cancer risk in Chinese women

    National Research Council Canada - National Science Library

    Zhang, M; Holman, C D J

    2011-01-01

    ... in premenopausal women (; ; ; ; ; ; ; ). Thus, the effect of low-to-moderate alcohol intake on breast cancer risk remains contentious.Little is known about the relationship between alcohol intake and breast cancer risk in Chinese women, a population that consumes alcohol at very low levels (). WHO reported that the lifetime prevalence of abstainer...

  13. Are we justified in suggesting change to caffeine, alcohol, and carbonated drink intake in lower urinary tract disease? Report from the ICI-RS 2015.

    Science.gov (United States)

    Robinson, Dudley; Hanna-Mitchell, Ann; Rantell, Angie; Thiagamoorthy, Gans; Cardozo, Linda

    2017-04-01

    There is increasing evidence that diet may have a significant role in the development of lower urinary tract symptoms. While fluid intake is known to affect lower urinary tract function the effects of alcohol, caffeine, carbonated drinks, and artificial sweeteners are less well understood and evidence from epidemiological studies is mixed and sometimes contradictory. The aim of this paper is to appraise the available evidence on the effect of caffeine, alcohol, and carbonated drinks on lower urinary tract function and dysfunction in addition to suggesting proposals for further research. Literature review based on a systematic search strategy using the terms "fluid intake," "caffeine," "alcohol," "carbonated" and "urinary incontinence," "detrusor overactivity," "Overactive Bladder," "OAB." In addition to fluid intake, there is some evidence to support a role of caffeine, alcohol, and carbonated beverages in the pathogenesis of OAB and lower urinary tract dysfunction. Although some findings are contradictory, others clearly show an association between the ingestion of caffeine, carbonated drinks, and alcohol with symptom severity. CONCLUSIONS Given the available evidence lifestyle interventions and fluid modification may have an important role in the primary prevention of lower urinary tract symptoms. However, more research is needed to determine the precise role of caffeine, carbonated drinks, and alcohol in the pathogenesis and management of these symptoms. The purpose of this paper is to stimulate that research. Neurourol. Urodynam. 36:876-881, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  14. Nutritional intake and status in persons with alcohol dependency

    DEFF Research Database (Denmark)

    Wilkens Knudsen, Anne; Jensen, Jens-Erik Beck; Nordgaard-Lassen, Inge

    2014-01-01

    Malnutrition increases the risk of developing alcohol-related complications. The aim of this study was to describe nutrient intake, nutritional status and nutrition-related complications in a Danish population of outpatients with alcohol dependency.......Malnutrition increases the risk of developing alcohol-related complications. The aim of this study was to describe nutrient intake, nutritional status and nutrition-related complications in a Danish population of outpatients with alcohol dependency....

  15. Alcohol intake and risk of injury.

    Science.gov (United States)

    Cremonte, Mariana; Cherpitel, Cheryl J

    2014-01-01

    Injuries constitute a leading cause of morbidity and mortality in the world, with intentional injuries and those related to traffic most important, due to their social impact and high prevalence. Although alcohol consumption has been identified as a risk factor for injuries, few studies have assessed risk separately for intentional injuries and unintentional injuries caused by traffic, and by other causes. The objective of this paper was to estimate the risk of injuries after acute alcohol consumption for intentional injuries and unintentional traffic and non-traffic injuries, using, alternatively, two exposure measures: self-reported drinking prior to the event and blood alcohol concentration. A probability sample was collected of 540 patients from the emergency department of a hospital in Argentina. Logistic regressions were performed, with and without adjusting for gender, age and drinking pattern. Higher risks were found when blood alcohol concentration was used as a measure of consumption, compared to self-report. The highest risk estimates were obtained for intentional injuries, followed by unintentional traffic and, lastly, by unintentional non-traffic injuries. After controlling for confounders, risks for intentional and unintentional traffic injuries appeared similar for those above and below the legal limit. Results point to a significant involvement of alcohol in the regional context.

  16. Alcohol Intake, Myocardial Infarction, Biochemical Risk Factors, and Alcohol Dehydrogenase Genotypes

    DEFF Research Database (Denmark)

    Tolstrup, Janne Schurmann; Grønbæk, Morten; nordestgaard, børge

    2009-01-01

    dehydrogenases. Methods and Results- We used information on 9584 men and women from the Danish general population in the Copenhagen City Heart Study. During follow-up, from 1991 to 2007, 663 incident cases of myocardial infarction occurred. We observed that increasing alcohol intake was associated......  Background- The risk of myocardial infarction is lower among light-to-moderate alcohol drinkers compared with abstainers. We tested associations between alcohol intake and risk of myocardial infarction and risk factors and whether these associations are modified by variations in alcohol...... of myocardial infarction or with any of the cardiovascular biochemical risk factors, and there was no indication that associations between alcohol intake and myocardial infarction and between alcohol intake and risk factors were modified by genotypes. Conclusions- Increasing alcohol intake is associated...

  17. Alcohol intake, myocardial infarction, biochemical risk factors, and alcohol dehydrogenase genotypes

    DEFF Research Database (Denmark)

    Tolstrup, Janne S; Grønbaek, Morten; Nordestgaard, Børge G

    2009-01-01

    dehydrogenases. METHODS AND RESULTS: We used information on 9584 men and women from the Danish general population in the Copenhagen City Heart Study. During follow-up, from 1991 to 2007, 663 incident cases of myocardial infarction occurred. We observed that increasing alcohol intake was associated......BACKGROUND: The risk of myocardial infarction is lower among light-to-moderate alcohol drinkers compared with abstainers. We tested associations between alcohol intake and risk of myocardial infarction and risk factors and whether these associations are modified by variations in alcohol...... of myocardial infarction or with any of the cardiovascular biochemical risk factors, and there was no indication that associations between alcohol intake and myocardial infarction and between alcohol intake and risk factors were modified by genotypes. CONCLUSIONS: Increasing alcohol intake is associated...

  18. Restraint stress enhances alcohol intake in adolescent female rats but reduces alcohol intake in adolescent male and adult female rats.

    Science.gov (United States)

    Wille-Bille, Aranza; Ferreyra, Ana; Sciangula, Martina; Chiner, Florencia; Nizhnikov, Michael E; Pautassi, Ricardo Marcos

    2017-08-14

    Adolescents may be more sensitive to stress-induced alcohol drinking than adults, which would explain the higher prevalence of alcohol abuse and dependence in late adolescence than in adulthood. The present study analyzed the impact of restraint stress on the initiation of alcohol intake across 2 weeks of intermittent, two-bottle choice intake in male and female adolescent rats and adult female rats. Restraint stress significantly increased alcohol intake and preference in female adolescent rats but decreased alcohol intake and preference in male adolescent and female adult rats. The effects of restraint stress on alcohol intake were mitigated in adolescent females following administration of the κ opioid receptor antagonist norbinaltorphimine. Adolescent but not adult female rats that were subjected to restraint stress spent more time on the open arms of the elevated plus maze. Female adolescents exposed to stress also exhibited greater risk-taking behaviors in a concentric square field test compared with non-stressed controls. These results indicate age- and sex-related differences in the sensitivity to alcohol-stress interactions that may facilitate the initiation of alcohol use in female adolescents. The facilitatory effect of stress on alcohol intake was related to greater exploratory and risk-taking behaviors in young females after stress exposure. Copyright © 2017 Elsevier B.V. All rights reserved.

  19. Nicotine Increases Alcohol Intake in Adolescent Male Rats

    Science.gov (United States)

    Lárraga, Armando; Belluzzi, James D.; Leslie, Frances M.

    2017-01-01

    Background: Use of alcohol and tobacco, the two most concurrently abused drugs, typically first occurs during adolescence. Yet, there have been no systematic analyses of ethanol (EtOH) and nicotine (Nic) interactions during adolescence. Recent animal studies report that kappa-opioid (KOR) receptor activation mediates age differences in drug reinforcement. Our hypothesis is that concurrent self-administration of EtOH and Nic will be greater in adolescent rats because of age differences in KOR function. Furthermore, exposure to alcohol and nicotine during adolescence has been reported to increase EtOH intake in adulthood. We performed a longitudinal animal study and hypothesized adolescent rats allowed to self-administer nicotine would drink more alcohol as adults. Methods: Adolescent, postnatal day (P)32, and adult (P90) male and female Sprague-Dawley rats were allowed to self-administer EtOH, Nic, or a combination of both, EtOH+Nic, in an intravenous self-administration paradigm. The role of KOR was pharmacologically evaluated with the KOR antagonist, norbinaltorphamine (norBNI) and with the KOR agonist, U50,488H. Alcohol drinking was subsequently evaluated with male rats in a drinking in the dark (DID), 2-bottle choice test. Results: Concurrent Nic increased EtOH intake in adolescent males, but not in adults or females. Pharmacological blockade of KOR with norBNI robustly increased EtOH+Nic self-administration in adult male rats, but had no effect with female rats. Lastly, in our longitudinal study with male rats, we found prior self-administration of Nic or EtOH+Nic during adolescence increased subsequent oral EtOH intake, whereas prior self-administration of EtOH alone in adults increased subsequent EtOH drinking. Conclusions: There are major age- and sex-differences in the reinforcing effects of EtOH+Nic. Adolescent males are sensitive to the reinforcing interactions of the two drugs, whereas this effect is inhibited by KOR activation in male adults. Nicotine

  20. Effects of alcohol intake on brain structure and function in non-alcohol-dependent drinkers

    NARCIS (Netherlands)

    Bruin, Eveline Astrid de

    2005-01-01

    About 85% of the adult population in the Netherlands regularly drinks alcohol. Chronic excessive alcohol intake in alcohol-dependent individuals is known to have damaging effects on brain structure and function. Relatives of alcohol-dependent individuals display differences in brain function that ar

  1. Effects of alcohol intake on brain structure and function in non-alcohol-dependent drinkers

    NARCIS (Netherlands)

    Bruin, Eveline Astrid de

    2005-01-01

    About 85% of the adult population in the Netherlands regularly drinks alcohol. Chronic excessive alcohol intake in alcohol-dependent individuals is known to have damaging effects on brain structure and function. Relatives of alcohol-dependent individuals display differences in brain function that

  2. Moderate alcohol intake during pregnancy and risk of fetal death

    DEFF Research Database (Denmark)

    Andersen, Anne-Marie Nybo; Andersen, Per Kragh; Olsen, Jørn

    2012-01-01

    Controversies still exist regarding the existence of a 'safe' level of alcohol intake during pregnancy. The aim of this study was to assess the risk of fetal death (spontaneous abortion and stillbirth) according to maternal alcohol consumption in a large Danish pregnancy cohort.......Controversies still exist regarding the existence of a 'safe' level of alcohol intake during pregnancy. The aim of this study was to assess the risk of fetal death (spontaneous abortion and stillbirth) according to maternal alcohol consumption in a large Danish pregnancy cohort....

  3. Intelligence in relation to later beverage preference and alcohol intake

    DEFF Research Database (Denmark)

    Mortensen, Laust Hvas; Sørensen, Thorkild I A; Grønbaek, Morten

    2005-01-01

    The health effects of drinking may be related to psychological characteristics influencing both health and drinking habits. This study aims to examine the relationship between intelligence, later beverage preference and alcohol intake.......The health effects of drinking may be related to psychological characteristics influencing both health and drinking habits. This study aims to examine the relationship between intelligence, later beverage preference and alcohol intake....

  4. Alcohol intake and colorectal cancer: a comparison of approaches for including repeated measures of alcohol consumption

    DEFF Research Database (Denmark)

    Thygesen, Lau Caspar; Wu, Kana; Grønbaek, Morten

    2008-01-01

    BACKGROUND: In numerous studies, alcohol intake has been found to be positively associated with colorectal cancer risk. However, the majority of studies included only one exposure measurement, which may bias the results if long-term intake is relevant.METHODS: We compared different approaches...... for including repeated measures of alcohol intake among 47,432 US men enrolled in the Health Professionals Follow-up Study. Questionnaires including questions on alcohol intake had been completed in 1986, 1990, 1994, and 1998. The outcome was incident colorectal cancer during follow-up from 1986 to 2002.RESULTS......: During follow-up, 868 members of the cohort experienced colorectal cancer. Baseline, updated, and cumulative average alcohol intakes were positively associated with colorectal cancer, with only minor differences among the approaches. These results support moderately increased risk for intake >30 g...

  5. Light alcohol intake during adolescence induces alcohol addiction in a neurodevelopmental model of schizophrenia.

    Science.gov (United States)

    Jeanblanc, Jérôme; Balguerie, Kevin; Coune, Fabien; Legastelois, Rémi; Jeanblanc, Virginie; Naassila, Mickaël

    2015-05-01

    Schizophrenia is a mental disorder characterized by a series of positive, negative or cognitive symptoms but with also the particularity of exhibiting a high rate of co-morbid use of drugs of abuse. While more than 80% of schizophrenics are smokers, the second most consumed drug is alcohol, with dramatic consequences on frequency and intensity of psychotic episodes and on life expectancy. Here we investigated the impact of light alcohol intake during adolescence on the subsequent occurrence of alcohol addiction-like behavior in neonatal ventral hippocampal lesion (NVHL) rats, a neurodevelopmental model of schizophrenia. Our findings demonstrated an increased liability to addictive behaviors in adult NVHL rats after voluntary alcohol intake during adolescence. NVHL rats displayed several signs of alcohol use disorder such as a loss of control over alcohol intake and high motivation to consume alcohol, associated with a higher resistance to extinction. In addition, once NVHL rats relapsed, they maintained higher drinking levels than controls. We finally showed that the anti-addictive drug naltrexone is efficient in reducing excessive alcohol intake in NVHL rats. Our results are in accordance with epidemiological studies underlying the particular vulnerability to alcohol addiction after adolescent exposure to alcohol and highlight the fact that schizophrenic subjects may be particularly at risk even after light alcohol consumption. Based on these results, it seems particularly relevant to prevent early onset of alcohol use in at-risk subjects and thus to reduce the incidence of co-morbid alcohol abuse in psychotic patients.

  6. Alcohol intake and aortic stiffness in young men and women

    NARCIS (Netherlands)

    Elzen, A.P. van den; Sierksma, A.; Oren, A.; Vos, L.E.; Witteman, J.C.; Grobbee, D.E.; Hendriks, H.F.; Uiterwaal, C.S.; Bots, M.L.

    2005-01-01

    Background: Moderate alcohol consumption has been shown to protect against cardiovascular disease. Aortic stiffness can be regarded as a marker of cardiovascular disease risk. Previously we have shown an inverse to J-shaped association between alcohol intake and aortic stiffness in middle-aged and e

  7. Rodent models for compulsive alcohol intake

    NARCIS (Netherlands)

    Hopf, F.W.; Lesscher, H.M.B.

    2014-01-01

    Continued seeking and drinking of alcohol despite adverse legal, health, economic, and societal consequences is a central hallmark of human alcohol use disorders. This compulsive drive for alcohol, defined by resistance to adverse and deleterious consequences, represents a major challenge when attem

  8. Factors associated with alcohol intake and alcohol abuse among women in Belo Horizonte, Minas Gerais State, Brazil

    Directory of Open Access Journals (Sweden)

    Ísis Eloah Machado

    2013-07-01

    Full Text Available The main objective of this cross-sectional study was to analyze factors associated with alcohol consumption among adult women living in Belo Horizonte, Minas Gerais State, Brazil, in 2011. Data for Belo Horizonte were obtained from the VIGITEL system (Telephone-Based Surveillance of Risk and Protective Factors for Chronic Diseases. Alcohol use was defined as self-reported intake of at least one dose in the previous 30 days; alcohol abuse was defined as four or more doses on at least one occasion during the same period. Polytomous logistic regression was used to evaluate factors associated with alcohol use and abuse. Alcohol use was more prevalent among women 25 to 34 years of age. Alcohol abuse was associated with age, schooling, health status, and smoking. The results suggest the need for policies to prevent alcohol abuse among women, especially targeting those who are younger, single, smokers, and with more education.

  9. Alcohol Intake, Alcohol Dehydrogenase Genotypes, and Liver Damage and Disease in the Danish General Population

    DEFF Research Database (Denmark)

    Tolstrup, Janne S; Grønbæk, Morten; Tybjærg-Hansen, Anne

    2009-01-01

    OBJECTIVES:We tested the hypothesis that alcohol, alone and in combination with alcohol dehydrogenase (ADH) 1B and ADH1C genotypes, affects liver damage and disease in the general population.METHODS:Information on alcohol intake and on liver disease was obtained from 9,080 men and women from...... volume.RESULTS:Increasing alcohol intake was associated with increasing erythrocyte volume, AST/ALT, and levels of ALT, gamma-GT, albumin, bilirubin, coagulation factors, and with decreasing levels of alkaline phosphatase. Multifactorially adjusted hazard ratios for alcoholic liver disease overall were 0.......9 (95% confidence interval (CI), 0.6-1.4), 1.4 (0.8-2.5), 1.8 (0.9-3.5), and 4.1 (2.5-7.0) for an alcohol intake of 1-13, 14-20, 21-27, and >/=28 drinks per week, respectively, compared with drinking alcoholic liver cirrhosis...

  10. Alcohol intake, alcohol dehydrogenase genotypes, and liver damage and disease in the Danish general population

    DEFF Research Database (Denmark)

    Tolstrup, J.S.; Gronbaek, M.; Tybjaerg-Hansen, A.

    2009-01-01

    OBJECTIVES: We tested the hypothesis that alcohol, alone and in combination with alcohol dehydrogenase (ADH) 1B and ADH1C genotypes, affects liver damage and disease in the general population. METHODS: Information on alcohol intake and on liver disease was obtained from 9,080 men and women from...... volume. RESULTS: Increasing alcohol intake was associated with increasing erythrocyte volume, AST/ALT, and levels of ALT, gamma-GT, albumin, bilirubin, coagulation factors, and with decreasing levels of alkaline phosphatase. Multifactorially adjusted hazard ratios for alcoholic liver disease overall were...... 0.9 (95% confidence interval (CI), 0.6-1.4), 1.4 (0.8-2.5), 1.8 (0.9-3.5), and 4.1 (2.5-7.0) for an alcohol intake of 1-13, 14-20, 21-27, and > or = 28 drinks per week, respectively, compared with drinking alcoholic liver...

  11. Alcohol intake and cardiovascular and gastrointestinal diseases

    DEFF Research Database (Denmark)

    Tolstrup, Janne Schurmann

    aminotransferase, albumin, alkaline phosphatase, bilirubin, coagulation factors II, VII and X, -glutamyl transpeptidase and mean erythrocyte volume). In contrast, ADH1B and ADH1C genotypes were not associated with a risk of liver cirrhosis or with any of these biomarkers, and there was no indication...... of alcohol and of gallstone disease; two risk factors suggested as being the main causes of pancreatitis. In conclusion, the results show that the association between alcohol and CHD is independent of genetic variation in alcohol-degrading enzymes. The alcohol drinking pattern is independently associated...

  12. Ivermectin reduces alcohol intake and preference in mice

    Science.gov (United States)

    Yardley, Megan; Wyatt, Letisha; Khoja, Sheraz; Asatryan, Liana; Ramaker, Marcia J.; Finn, Deborah A.; Alkana, Ronald L.; Huynh, Nhat; Louie, Stan G.; Petasis, Nicos A.; Bortolato, Marco; Davies, Daryl L.

    2012-01-01

    The high rate of therapeutic failure in the management of alcohol use disorders (AUDs) underscores the urgent need for novel and effective strategies that can deter ethanol consumption. Recent findings from our group showed that ivermectin (IVM), a broad-spectrum anthelmintic with high tolerability and optimal safety profile in humans and animals, antagonized ethanol-mediated inhibition of P2X4 receptors (P2X4Rs) expressed in Xenopus oocytes. This finding prompted us to hypothesize that IVM may reduce alcohol consumption; thus, in the present study we investigated the effects of this agent on several models of alcohol self-administration in male and female C57BL/6 mice. Overall, IVM (1.25–10 mg/kg, intraperitoneal) significantly reduced 24-h alcohol consumption and intermittent limited access (4-h) binge drinking, and operant alcohol self-administration (1-h). The effects on alcohol intake were dose-dependent with the significant reduction in intake at 9 h after administration corresponding to peak IVM concentrations (Cmax) in the brain. IVM also produced a significant reduction in 24-h saccharin consumption, but did not alter operant sucrose self-administration. Taken together, the findings indicate that IVM reduces alcohol intake across several different models of self-administration and suggest that IVM may be useful in the treatment of AUDs. PMID:22465817

  13. Associations Between Excessive Sodium Intake and Smoking and Alcohol Intake Among Korean Men: KNHANES V.

    Science.gov (United States)

    Choi, Kyung-Hwa; Park, Myung-Sook; Kim, Jung Ae; Lim, Ji-Ae

    2015-12-08

    In this study, we evaluated the associations of smoking and alcohol intake, both independently and collectively, with sodium intake in Korean men. Subjects (6340 men) were from the fifth Korean National Health Examination Survey (2010-2012). Smoking-related factors included smoking status, urinary cotinine level, and pack-years of smoking. Food intake was assessed using a 24-h recall. The odds of excessive sodium intake were estimated using survey logistic regression analysis. The smoking rate was 44.1%. The geometric mean of the urinary cotinine level was 0.05 µg/mL, and the median (min-max) pack-years of smoking was 13.2 (0-180). When adjusted for related factors, the odds (95% confidence interval) of excessive sodium intake were 1.54 (1.00, 2.37), 1.55 (1.23, 1.94), 1.44 (1.07, 1.95), and 1.37 (1.11, 1.68) times higher in the group exposed to smoking and drinking than in the group that never smoked nor drank, the group that never smoked and drank smoke and never drank, and the group that did not currently smoke or drink smoking and alcohol intake (p-interaction = 0.02). The results suggest that simultaneous exposure to smoking and alcohol intake is associated with increased odds of excessive sodium intake.

  14. Alcohol intake and risk of injury

    National Research Council Canada - National Science Library

    Cremonte, Mariana; Cherpitel, Cheryl J

    2014-01-01

    .... The objective of this paper was to estimate the risk of injuries after acute alcohol consumption for intentional injuries and unintentional traffic and non-traffic injuries, using, alternatively, two exposure measures...

  15. Estradiol valerate and alcohol intake: dose-response assessments

    Science.gov (United States)

    Quirarte, Gina L; Reid, Larry D; de la Teja, I Sofía Ledesma; Reid, Meta L; Sánchez, Marco A; Díaz-Trujillo, Arnulfo; Aguilar-Vazquez, Azucena; Prado-Alcalá, Roberto A

    2007-01-01

    Background An injection of estradiol valerate (EV) provides estradiol for a prolonged period. Recent research indicates that a single 2.0 mg injection of EV modifies a female rat's appetite for alcoholic beverages. This research extends the initial research by assessing 8 doses of EV (from .001 to 2.0 mg/female rat), as well assessing the effects of 2.0 mg EV in females with ovariectomies. Results With the administration of EV, there was a dose-related loss of bodyweight reaching the maximum loss, when it occurred, at about 4 days after injections. Subsequently, rats returned to gaining weight regularly. Of the doses tested, only the 2.0 mg dose produced a consistent increase in intake of ethanol during the time previous research indicated that the rats would show enhanced intakes. There was, however, a dose-related trend for smaller doses to enhance intakes. Rats with ovariectomies showed a similar pattern of effects, to intact rats, with the 2 mg dose. After extensive histories of intake of alcohol, both placebo and EV-treated females had estradiol levels below the average measured in females without a history of alcohol-intake. Conclusion The data support the conclusion that pharmacological doses of estradiol can produce enduring changes that are manifest as an enhanced appetite for alcoholic beverages. The effect can occur among females without ovaries. PMID:17335585

  16. [Legislation concerning alcohol and drug intake in the workplace].

    Science.gov (United States)

    Goszczyńiska, Eliza

    2013-01-01

    It is likely that the complex law concerning alcohol and drugs in the workplace is one of the reasons for unwillingness to resolve the problem of intake of such psychoactive substances by employees. 'Iherefore, the author made an attempt to depict Polish legislation in this field based on the review of legal acts and regulations, as well as on their extensive judiciary interpretation. Such an information can be used by employers in developing their workplace policy of diminishing the intake of psychoactive substances by employees. This information can also be helpful for the bodies supporting workplaces in solving problems derived from alcohol and drugs consumption, such as occupational medicine specialists and local governments.

  17. Alcohol intake and its correlates in a transitional predominantly Muslim population in southeastern Europe.

    Science.gov (United States)

    Burazeri, Genc; Kark, Jeremy D

    2010-07-01

    Our aim was to assess alcohol consumption and its correlates in Albania, a predominantly Muslim though largely secular Southeast European republic in transition from rigidly structured socialism to a market-oriented system. A population-based sample of Tirana residents aged 35-74 years was interviewed and examined in 2003-2006 (450 men and 235 women with data on alcohol intake, 65.5% response). Multivariable-adjusted logistic regression was used to assess the association of drinking frequency, quantity and type of drink with socioeconomic, psychosocial and coronary risk characteristics. 30.6% (95%CI=26.3%-34.9%) of men, age-standardized to the 2005 census, and 5.6% (95%CI=2.6%-8.6%) of women reported almost daily intake of alcohol, whereas 17.0% (95%CI=13.4%-20.5%) of men and 46.6% (95%CI=40.2%-53.1%) of women abstained. In men, frequent drinking was positively associated with age and not receiving financial support from close family emigrants, and was strongly inversely related to religious observance in both Muslims and Christians. In women it was associated with smoking and upward social mobility. Alcohol intake was not associated with religious affiliation in either sex. In men, intake of spirits (predominantly raki) and beer were associated with lower socioeconomic indices, smoking and obesity (beer only), whereas wine intake was associated with financial security, being secular, and not smoking. Among men, 11.3% (95%CI=8.3%-14.3%) reported high intakes (> or =210 g of pure alcohol/week) and 6.0% (95%CI=3.8%-8.3%) very high intakes (> or = 420 g/week). High intakes were associated with frequent, rather than episodic, drinking. Our study may be the first to provide information on alcohol intake and its characteristics in an Albanian population sample, one of the few predominantly Muslim countries in Europe. Alcohol consumption in women was extremely low. However, consistent very heavy intake of alcohol appears to be more frequent among Albanian men than in many

  18. Prospective association between alcohol intake and hormone-dependent cancer risk: modulation by dietary fiber intake.

    Science.gov (United States)

    Chhim, Anne-Sophie; Fassier, Philippine; Latino-Martel, Paule; Druesne-Pecollo, Nathalie; Zelek, Laurent; Duverger, Lucie; Hercberg, Serge; Galan, Pilar; Deschasaux, Mélanie; Touvier, Mathilde

    2015-07-01

    Alcohol intake is associated with increased circulating concentrations of sex hormones, which in turn may increase hormone-dependent cancer risk. This association may be modulated by dietary fiber intake, which has been shown to decrease steroid hormone bioavailability (decreased blood concentration and increased sex hormone-binding globulin concentration). However, this potential modulation has not been investigated in any prospective cohort. Our objectives were to study the relation between alcohol intake and the risk of hormone-dependent cancers (breast, prostate, ovarian, endometrial, and testicular) and to investigate whether dietary fiber intake modulated these associations. This prospective observational analysis included 3771 women and 2771 men who participated in the Supplémentation en Vitamines et Minéraux Antioxydants study (1994-2007) and completed at least 6 valid 24-h dietary records during the first 2 y of follow-up. After a median follow-up of 12.1 y, 297 incident hormone-dependent cancer cases, including 158 breast and 123 prostate cancers, were diagnosed. Associations were tested via multivariate Cox proportional hazards models. Overall, alcohol intake was directly associated with the risk of hormone-dependent cancers (tertile 3 vs. tertile 1: HR: 1.36; 95% CI: 1.00, 1.84; P-trend = 0.02) and breast cancer (HR: 1.70; 95% CI: 1.11, 2.61; P-trend = 0.04) but not prostate cancer (P-trend = 0.3). In stratified analyses (by sex-specific median of dietary fiber intake), alcohol intake was directly associated with hormone-dependent cancer (tertile 3 vs. tertile 1: HR: 1.76; 95% CI: 1.10, 2.82; P-trend = 0.002), breast cancer (HR: 2.53; 95% CI: 1.30, 4.95; P-trend = 0.02), and prostate cancer (HR: 1.37; 95% CI: 0.65, 2.89; P-trend = 0.02) risk among individuals with low dietary fiber intake but not among their counterparts with higher dietary fiber intake (P-trend = 0.9, 0.8, and 0.6, respectively). The P-interaction between alcohol and dietary fiber

  19. [Alcohol intake and tobacco smoking among students of medical schools].

    Science.gov (United States)

    Kurpas, Donata; Mroczek, Bozena; Bielska, Dorota; Wojtal, Mariola; Seń, Mariola; Steciwko, Andrzej

    2012-01-01

    To determine the level of alcohol intake (including risky drinking) and tobacco smoking among students of higher medical schools, as well as the level of students' knowledge about epidemiology and consequences of alcohol abuse. The study was conducted in 2010-2012 and involved 1054 students of medical school. The majority of the participants were female (82.3%). Average age of respondents was 25.13 years (SD = 6.64, median = 24). The questionnaire was to determine the students' knowledge of alcohol abuse, short version of AUDIT and questions about tobacco smoking. The average 100% alcohol intake in Poland was correctly identified by 32.0% (318) of students. The alcohol level in blood which indicates the state after alcohol intake was correctly determined by 57.2% (571) of respondents. Tobacco was the choice of 13.8% (138) of students as the main health risk factor and cause of premature deaths in Europe, alcohol was chosen by 17.8% (177). Cirrhosis was recognized correctly by 52% of students (521) as the most frequent disease caused by alcohol in European men. Regarding the question about the biochemical indicators helpful in diagnostics of alcohol abuse only 27.6% (275) indicated correctly: MCV and GGT. In short version of AUDIT 32.2% (238) of women gained 4 points and above, 56.2% (91) of men gained 5 points and above. Among women: 3.5% (28) have 14 and above standardized portions of an alcoholic drinks during week. Among men: 6.5% (11) have 28 and above standardized portions of an alcoholic drinks during week. Non-smokers represent 20.6% (205) of respondents. A majority (39.4%, 82) indicate they smoke not more than 5 cigarettes per day. The students first began smoking in secondary (21.7%, 45) and high school (45.9%, 95). Smokers statistically significantly more often (palcohol. More than four times higher percentage of smokers (10.0% vs 2.3% non-smokers) drink in a day when they drink 10 or more standardized portions of an alcoholic drink (palcoholic drink

  20. A pooled analysis of alcohol intake and colorectal cancer.

    Science.gov (United States)

    Wang, Yue; Duan, Hong; Yang, Helen; Lin, Jie

    2015-01-01

    In order to provide an updated quantification of the association between alcohol intake and colorectal cancer, we conducted a meta-analysis of published observational studies. Two cohort and 22 case-control studies presenting results for at least three categories of alcohol intake were identified from a PubMed search of articles published before July 2014. Data were extracted independently by two reviewers. Random effects meta-analyses, subgroup analyses, and meta regression were performed for modeling the dose-response relation. The pooled relative risk (RR) for any alcohol intake compared with non/occasional drinking was 1.13 [95% confidence interval (CI), 1.09-1.17]. The RRs were 1.07 (95% CI, 1.02-1.13), 1.23 (95% CI, 1.15-1.32) and 1.37 (95% CI, 1.26-1.49) for light (≤12.5 g/day), moderate (12.6 to 49.9 g/day) and heavy drinking (≥50 g/day), respectively. The risks were consistent in the subgroup analyses of sex and tumor site. This meta-analysis provides strong evidence for an association between alcohol intake and colorectal cancer risk.

  1. Influence of alcohol intake during lactation in the origin of alcohol addiction

    Directory of Open Access Journals (Sweden)

    Patrícia Bossolani Charlo Sanches

    2016-01-01

    Full Text Available Objective: to analyze the influence of alcohol intake during lactation in alcoholism onset. Methods: descriptive research with intentional convenient sample of 33 people addicted to alcohol and their mothers which assessed the correlation between the consumption of alcohol ingested using the instruments Cut down, Annoyde by criticims, Guilty and Eye-opener, and Tolerance, Annoyed, Cut down and Eye-opener. Results: addicts are men, young, single, with low level of education and income between one and five minimum wages. Among the patients who consider themselves alcoholics, 55.5% had mothers who considered themselves alcoholics and 60.0% of them had consumed alcohol during lactation, but this correlation was not significant. Conclusion: a positive correlation between alcohol consumption by mothers during breastfeeding and addiction of their children in adulthood was not found.

  2. Alcohol Intake, Smoking, and Colorectal Adenoma

    OpenAIRE

    Park, Yeong Mi; Cho, Chang Ho; Kim, Sung Hi; Lee, Jung Eun

    2014-01-01

    Background: Colorectal cancer is the third most common cancer in Korea. Because colorectal adenoma is a precursor lesion of colorectal cancer, primary prevention of colorectal adenomas may be important for reducing morbidity and mortality from the disease. The aim of this study is to examine the association of alcohol consumption and cigarette smoking in relation with colorectal adenoma in a cross-sectional study of Korean adults. Methods: A total of 366 participants who underwent colonoscopy...

  3. Are alcohol intake and smoking associated with mycosis fungoides?

    DEFF Research Database (Denmark)

    Suárez-Varela, M.M.M.; Olsen, J.; Kærlev, L.

    2001-01-01

    The incidence of mycosis fungoides (MF) is low, and the aetiology of the disease is unknown. The aim of this study was to investigate whether wine consumption protects against the disease and whether smoking constitutes a risk factor. This paper is part of the European Rare Cancers Study that tries...... cases of MF and 2899 controls. Wine intake had no protective effect; on the contrary the consumption of more than 24 g of alcohol per day was associated with a high risk of MF (odds ratio (OR)=3.02, 95% confidence interval (CI), 1.34-6.79), after adjusting for centre, country, age, sex and education....... There was a dose-dependent increase in the risk of MF with increased smoking habits, albeit the observed trend was not statistically significant. A combined exposure to high tobacco and alcohol use yielded a significantly increased risk factor for MF (P=0.0073). Alcohol intake was associated with MF....

  4. Italian Credit Mobility Students Significantly Increase Their Alcohol Intake, Risky Drinking and Related Consequences During the Study Abroad Experience.

    Science.gov (United States)

    Aresi, Giovanni; Moore, Simon; Marta, Elena

    2016-11-01

    To examine changes in alcohol intake and consequences in Italian students studying abroad. Italian exchange students planning to study abroad were invited to report on their drinking and alcohol-related negative consequences before and after their time abroad. After excluding those who abstained throughout, data on 121 students were analysed and showed that they tended to consume more alcohol and experience more alcohol-related negative consequences compared to their pre-departure levels. The added alcohol risk of study abroad for Italian students merits consideration of possible opportunities for intervention. © The Author 2016. Medical Council on Alcohol and Oxford University Press. All rights reserved.

  5. Can Alcohol Intake from Mouthwash be Measured in Epidemiological Studies? Development and Validation of Mouthwash Use Questionnaire with Particular Attention to Measuring Alcohol Intake from Mouthwash

    Directory of Open Access Journals (Sweden)

    Tanja Wirth

    2012-09-01

    Full Text Available Objectives: The purpose of this study was to develop and validate the mouthwash use questionnaire to determine the lifetime exposure to alcohol from mouthwash and verify that it was suitable for use in general population.Material and Methods: Data were available from three consecutive studies, all collecting information on mouthwash use. In addition, supermarkets and online stores were screened for the brands of mouthwash they sold. Alcohol content of mouthwash was identified from various sources, including laboratory measurements. Alcohol-containing mouthwash use was converted to glasses of wine equivalent.Results: Mouthwash was used by 62% of the participants, and the main benefits reported were refreshment of bad breath (75%, elimination of bacteria (68% and reduction of plaque formation (47%. Majority mouthwashes used by the participants contained alcohol (61%. Life-time exposure from alcohol in mouthwash was relatively small for most of the study participants: 79% had rinsed for less than one year with alcohol equivalent of one glass of wine per day. There was substantial agreement in mouthwash reporting between different occasions (Kappa > 0.62.Conclusions: The questionnaire can be used to investigate mouthwash use in the general population and to measure alcohol intake from mouthwash.

  6. Alcohol intake and cigarette smoking: Impact of two major lifestyle factors on male fertility

    Directory of Open Access Journals (Sweden)

    Gaur Dushyant

    2010-01-01

    Full Text Available Context: Lifestyle factors, like alcohol intake and cigarette smoking, have been reported to affect male fertility. Aims: To find out the specific impact of alcohol and smoking on semen quality of male partners of couples seeking treatment for primary infertility. Materials and Methods: From the semen samples analyzed in our andrology laboratory, results of 100 alcoholics and 100 cigarette smoker males were studied following WHO guidelines and compared with 100 strict nonalcoholic and nonsmoker males for presence of asthenozoospermia, oligozoospermia and teratozoospermia. Statistical Analysis: Data was analyzed by F- test using Microsoft Office Excel 2003. Results: Only 12% alcoholics and six per cent smokers showed normozoospermia compared to 37 % nonalcoholic nonsmoker males. Teratozoospermia, followed by oligozoospermia dominated alcoholics. Overall impact of asthenozoospermia and teratozoospermia, but not of oligozoospermia, was observed in smokers. Light smokers predominantly showed asthenozoospermia. Heavy alcoholics and smokers showed asthenozoospermia, teratozoospermia as well as oligozoospermia. Conclusions: Asthenozoospermia, the most common semen variable in our study, can be an early indicator of reduction in quality of semen. Alcohol abuse apparently targets sperm morphology and sperm production. Smoke-induced toxins primarily hamper sperm motility and seminal fluid quality. Progressive deterioration in semen quality is related to increasing quantity of alcohol intake and cigarettes smoked.

  7. Fiber intake modulates the association of alcohol intake with breast cancer

    DEFF Research Database (Denmark)

    Romieu, Isabelle; Ferrari, Pietro; Chajès, Veronique;

    2016-01-01

    fiber as a modifying factor of the association of alcohol and breast cancer using data from the European Prospective Investigation into Cancer and Nutrition (EPIC). This study included 334,850 women aged 35-70 years at baseline enrolled in the ten countries of the EPIC study and followed up for 11...... computed. During 3,670,439 person-years, 11,576 incident breast cancer cases were diagnosed. For subjects with low intake of fiber (24.2 g/day) the risk of BC was 1.02 (0.......99-1.05) (test for interaction p=0.011). This modulating effect was stronger for fiber from vegetables. Our results suggest that fiber intake may modulate the positive association of alcohol intake and BC. This article is protected by copyright. All rights reserved. © 2014 Wiley Periodicals, Inc....

  8. Supplier-dependent differences in intermittent voluntary alcohol intake and response to naltrexone in Wistar rats.

    Science.gov (United States)

    Momeni, Shima; Segerström, Lova; Roman, Erika

    2015-01-01

    Alcohol use disorder (AUD) is a worldwide public health problem and a polygenetic disorder displaying substantial individual variation. This work aimed to study individual differences in behavior and its association to voluntary alcohol intake and subsequent response to naltrexone in a seamless heterogenic group of animals. Thus, by this approach the aim was to more accurately recapitulate the existing heterogeneity within the human population. Male Wistar rats from three different suppliers (Harlan Laboratories B.V., RccHan™:WI; Taconic Farms A/S, HanTac:WH; and Charles River GmbH, Crl:WI) were used to create a heterogenic group for studies of individual differences in behavior, associations to intermittent voluntary alcohol intake and subsequent response to naltrexone. The rats were tested in the open field prior to the Y-maze and then given voluntary intermittent access to alcohol or water in the home cage for 6 weeks, where after, naltrexone in three different doses or saline was administered in a Latin square design over 4 weeks and alcohol intake and preference was measured. However, supplier-dependent differences and concomitant skew subgroup formations, primarily in open field behavior and intermittent alcohol intake, resulted in a shifted focus to instead study voluntary alcohol intake and preference, and the ensuing response to naltrexone in Wistar rats from three different suppliers. The results showed that outbred Wistar rats are diverse with regard to voluntary alcohol intake and preference in a supplier-dependent manner; higher in RccHan™:WI relative to HanTac:WH and Crl:WI. The results also revealed supplier-dependent differences in the effect of naltrexone that were dose- and time-dependent; evident differences in high-drinking RccHan™:WI rats relative to HanTac:WH and Crl:WI rats. Overall these findings render RccHan™:WI rats more suitable for studies of individual differences in voluntary alcohol intake and response to naltrexone and

  9. Legislation concerning alcohol and drug intake in the workplace

    Directory of Open Access Journals (Sweden)

    Eliza Goszczyńska

    2013-08-01

    Full Text Available It is likely that the complex law concerning alcohol and drugs in the workplace is one of the reasons for unwillingness to resolve the problem of intake of such psychoactive substances by employees. Therefore, the author made an attempt to depict Polish legislation in this field based on the review of legal acts and regulations, as well as on their extensive judiciary interpretation. Such an information can be used by employers in developing their workplace policy of diminishing the intake of psychoactive substances by employees. This information can also be helpful for the bodies supporting workplaces in solving problems derived from alcohol and drugs consumption, such as occupational medicine specialists and local governments. Med Pr 2013;64(4:593–608

  10. The effects of a priming dose of alcohol and drinking environment on snack food intake.

    Science.gov (United States)

    Rose, A K; Hardman, C A; Christiansen, P

    2015-12-01

    Alcohol consumption is a potential risk factor for being overweight. We aimed to investigate the effects of an alcohol priming dose and an alcohol-related environment on snacking behaviour. One hundred and fourteen social drinkers completed one of four experimental sessions either receiving a priming dose of alcohol (.6 g/kg) or soft drink in a bar-lab or a sterile lab. Participants provided ratings of appetite, snack urge, and alcohol urge before and after consuming their drinks. Participants completed an ad libitum snack taste test of savoury and sweet, healthy and unhealthy foods before completing the self-reports a final time. Appetite and snack urge increased more following alcohol consumption, and decreased to a lesser extent following the taste test relative to the soft drink. Total calories (including drink calories) consumed were significantly higher in the alcohol groups. There was a marginal effect of environment; those in the bar-lab consumed a higher proportion of unhealthy foods. These effects were more pronounced in those who were disinhibited. While alcohol may not increase food consumption per se, alcohol may acutely disrupt appetite signals, perhaps via processes of reward and inhibitory control, resulting in overall greater calorie intake. Individuals who are generally disinhibited may be more vulnerable to the effects of alcohol and drinking environments on eating behaviour.

  11. D-Serine and D-Cycloserine Reduce Compulsive Alcohol Intake in Rats.

    Science.gov (United States)

    Seif, Taban; Simms, Jeffrey A; Lei, Kelly; Wegner, Scott; Bonci, Antonello; Messing, Robert O; Hopf, F Woodward

    2015-09-01

    There is considerable interest in NMDAR modulators to enhance memory and treat neuropsychiatric disorders such as addiction, depression, and schizophrenia. D-serine and D-cycloserine, the NMDAR activators at the glycine site, are of particular interest because they have been used in humans without serious adverse effects. Interestingly, D-serine also inhibits some NMDARs active at hyperpolarized potentials (HA-NMDARs), and we previously found that HA-NMDARs within the nucleus accumbens core (NAcore) are critical for promoting compulsion-like alcohol drinking, where rats consume alcohol despite pairing with an aversive stimulus such as quinine, a paradigm considered to model compulsive aspects of human alcohol use disorders (AUDs). Here, we examined the impact of D-serine and D-cycloserine on this aversion-resistant alcohol intake (that persists despite adulteration with quinine) and consumption of quinine-free alcohol. Systemic D-serine reduced aversion-resistant alcohol drinking, without altering consumption of quinine-free alcohol or saccharin with or without quinine. Importantly, D-serine within the NAcore but not the dorsolateral striatum also selectively reduced aversion-resistant alcohol drinking. In addition, D-serine inhibited EPSCs evoked at -70 mV in vitro by optogenetic stimulation of mPFC-NAcore terminals in alcohol-drinking rats, similar to reported effects of the NMDAR blocker AP5. Further, D-serine preexposure occluded AP5 inhibition of mPFC-evoked EPSCs, suggesting that D-serine reduced EPSCs by inhibiting HA-NMDARs. Systemic D-cycloserine also selectively reduced intake of quinine-adulterated alcohol, and D-cycloserine inhibited NAcore HA-NMDARs in vitro. Our results indicate that HA-NMDAR modulators can reduce aversion-resistant alcohol drinking, and support testing of D-serine and D-cycloserine as immediately accessible, FDA-approved drugs to treat AUDs.

  12. The role of early life experience and species differences in alcohol intake in microtine rodents.

    Science.gov (United States)

    Anacker, Allison M J; Ahern, Todd H; Young, Larry J; Ryabinin, Andrey E

    2012-01-01

    Social relationships have important effects on alcohol drinking. There are conflicting reports, however, about whether early-life family structure plays an important role in moderating alcohol use in humans. We have previously modeled social facilitation of alcohol drinking in peers in socially monogamous prairie voles. We have also modeled the effects of family structure on the development of adult social and emotional behaviors. Here we assessed whether alcohol intake would differ in prairie voles reared by both parents compared to those reared by a single mother. We also assessed whether meadow voles, a closely related species that do not form lasting reproductive partnerships, would differ in alcohol drinking or in the effect of social influence on drinking. Prairie voles were reared either bi-parentally (BP) or by a single mother (SM). BP- and SM-reared adult prairie voles and BP-reared adult meadow voles were given limited access to a choice between alcohol (10%) and water over four days and assessed for drinking behavior in social and non-social drinking environments. While alcohol preference was not different between species, meadow voles drank significantly lower doses than prairie voles. Meadow voles also had significantly higher blood ethanol concentrations than prairie voles after receiving the same dose, suggesting differences in ethanol metabolism. Both species, regardless of rearing condition, consumed more alcohol in the social drinking condition than the non-social condition. Early life family structure did not significantly affect any measure. Greater drinking in the social condition indicates that alcohol intake is influenced similarly in both species by the presence of a peer. While the ability of prairie voles to model humans may be limited, the lack of differences in alcohol drinking in BP- and SM-reared prairie voles lends biological support to human studies demonstrating no effect of single-parenting on alcohol abuse.

  13. D-Serine and D-Cycloserine Reduce Compulsive Alcohol Intake in Rats

    Science.gov (United States)

    Seif, Taban; Simms, Jeffrey A; Lei, Kelly; Wegner, Scott; Bonci, Antonello; Messing, Robert O; Hopf, F Woodward

    2015-01-01

    There is considerable interest in NMDAR modulators to enhance memory and treat neuropsychiatric disorders such as addiction, depression, and schizophrenia. D-serine and D-cycloserine, the NMDAR activators at the glycine site, are of particular interest because they have been used in humans without serious adverse effects. Interestingly, D-serine also inhibits some NMDARs active at hyperpolarized potentials (HA-NMDARs), and we previously found that HA-NMDARs within the nucleus accumbens core (NAcore) are critical for promoting compulsion-like alcohol drinking, where rats consume alcohol despite pairing with an aversive stimulus such as quinine, a paradigm considered to model compulsive aspects of human alcohol use disorders (AUDs). Here, we examined the impact of D-serine and D-cycloserine on this aversion-resistant alcohol intake (that persists despite adulteration with quinine) and consumption of quinine-free alcohol. Systemic D-serine reduced aversion-resistant alcohol drinking, without altering consumption of quinine-free alcohol or saccharin with or without quinine. Importantly, D-serine within the NAcore but not the dorsolateral striatum also selectively reduced aversion-resistant alcohol drinking. In addition, D-serine inhibited EPSCs evoked at −70 mV in vitro by optogenetic stimulation of mPFC–NAcore terminals in alcohol-drinking rats, similar to reported effects of the NMDAR blocker AP5. Further, D-serine preexposure occluded AP5 inhibition of mPFC-evoked EPSCs, suggesting that D-serine reduced EPSCs by inhibiting HA-NMDARs. Systemic D-cycloserine also selectively reduced intake of quinine-adulterated alcohol, and D-cycloserine inhibited NAcore HA-NMDARs in vitro. Our results indicate that HA-NMDAR modulators can reduce aversion-resistant alcohol drinking, and support testing of D-serine and D-cycloserine as immediately accessible, FDA-approved drugs to treat AUDs. PMID:25801502

  14. The role of early life experience and species differences in alcohol intake in microtine rodents.

    Directory of Open Access Journals (Sweden)

    Allison M J Anacker

    Full Text Available Social relationships have important effects on alcohol drinking. There are conflicting reports, however, about whether early-life family structure plays an important role in moderating alcohol use in humans. We have previously modeled social facilitation of alcohol drinking in peers in socially monogamous prairie voles. We have also modeled the effects of family structure on the development of adult social and emotional behaviors. Here we assessed whether alcohol intake would differ in prairie voles reared by both parents compared to those reared by a single mother. We also assessed whether meadow voles, a closely related species that do not form lasting reproductive partnerships, would differ in alcohol drinking or in the effect of social influence on drinking. Prairie voles were reared either bi-parentally (BP or by a single mother (SM. BP- and SM-reared adult prairie voles and BP-reared adult meadow voles were given limited access to a choice between alcohol (10% and water over four days and assessed for drinking behavior in social and non-social drinking environments. While alcohol preference was not different between species, meadow voles drank significantly lower doses than prairie voles. Meadow voles also had significantly higher blood ethanol concentrations than prairie voles after receiving the same dose, suggesting differences in ethanol metabolism. Both species, regardless of rearing condition, consumed more alcohol in the social drinking condition than the non-social condition. Early life family structure did not significantly affect any measure. Greater drinking in the social condition indicates that alcohol intake is influenced similarly in both species by the presence of a peer. While the ability of prairie voles to model humans may be limited, the lack of differences in alcohol drinking in BP- and SM-reared prairie voles lends biological support to human studies demonstrating no effect of single-parenting on alcohol abuse.

  15. Changes in blood alcohol concentration and driving ability after alcohol intake

    Institute of Scientific and Technical Information of China (English)

    覃华丽; 张岫竹; 赵新才; 朱秉忠; 周继红; 王正国

    2004-01-01

    Objective: To study the relationship between the amount of consumed alcohol, blood alcohol concentration (BAC), and driving ability among a part of the population in Southwest China and to provide reference for the formulation of the legal limits for safe driving. Methods: Seventy-six randomly selected volunteer drivers each had three times of alcohol intake ( 100 fl each time). After each drank, BAC was measured with gas chromatograph and driving ability was evaluated.The drivers were grouped according to age, weight, alcohol tolerance and driving experience respectively and changes in BAC and driving ability were analyzed. Results: Average BAC and the percentage of drivers showing impaired driving ability in the groups increased after each intake of 100 ml alcohol. BAC in Group≤60 kg was more susceptible to alcohol than that in Group > 60 kg. When each drank, alcohol had greater influence on drivers who had comparatively shorter driving experience. Conclusion: Volume of consumed alcohol, BAC and driving ability have direct associations among one another and are all under the influence of various factors including individual conditions. To set an appropriate legal BAC limit for safe driving should take an overall consideration of all factors.

  16. A versatile UHPLC–MSMS method for simultaneous quantification of various alcohol intake related compounds in human urine and blood

    DEFF Research Database (Denmark)

    Monosik, Rastislav; Dragsted, Lars Ove

    2016-01-01

    Alcohol intake has been associated with preventive as well as negative effects on health. However, the intake estimates are often based on subjective reporting and therefore biased and the types of beverages consumed are often inaccurately reported. Accurate and specific quantification of alcohol...... related compounds in biological samples may help to understand dietary exposure and metabolic kinetics. The aim of this study was to develop a simple, rapid and versatile UHPLC–MSMS method able of quantifying various alcohol derived compounds or potential effect markers. The method was thoroughly...

  17. Dopamine receptor agonists modulate voluntary alcohol intake independently of individual levels of alcohol intake in rats

    NARCIS (Netherlands)

    Spoelder, Marcia; Baars, Annemarie M; Rotte, Marthe D; Vanderschuren, Louk J M J; Lesscher, Heidi M B

    2016-01-01

    RATIONALE: Individual susceptibility to alcohol use disorder has been related to functional changes in dopaminergic neurotransmission. OBJECTIVES: The aim of the current work was to assess the effects of selective dopamine D1 and D2 receptor agonists and antagonists on alcohol consumption in rats th

  18. Dopamine receptor agonists modulate voluntary alcohol intake independently of individual levels of alcohol intake in rats

    NARCIS (Netherlands)

    Spoelder, M.; Baars, A.M.; Rotte, M.D.; Vanderschuren, L.J.; Lesscher, H.M.

    2016-01-01

    RATIONALE: Individual susceptibility to alcohol use disorder has been related to functional changes in dopaminergic neurotransmission. OBJECTIVES: The aim of the current work was to assess the effects of selective dopamine D1 and D2 receptor agonists and antagonists on alcohol consumption in rats

  19. Population blood pressure and low to moderate alcohol intake in an untreated population followed over 20years. Copenhagen City heart study

    DEFF Research Database (Denmark)

    Andersen, Ulla Overgaard; Jensen, Gorm Boje

    2011-01-01

    and an increasing self-reported alcohol intake. The population increase was based on an increasing proportion of light to moderate drinkers. There was no effect of a moderately increasing alcohol intake as a covariate in a multivariate analysis of population systolic BP. Conclusion: A moderately increasing...

  20. Early Maternal Deprivation Enhances Voluntary Alcohol Intake Induced by Exposure to Stressful Events Later in Life

    Directory of Open Access Journals (Sweden)

    Sara Peñasco

    2015-01-01

    Full Text Available In the present study, we aimed to assess the impact of early life stress, in the form of early maternal deprivation (MD, 24 h on postnatal day, pnd, 9, on voluntary alcohol intake in adolescent male and female Wistar rats. During adolescence, from pnd 28 to pnd 50, voluntary ethanol intake (20%, v/v was investigated using the two-bottle free choice paradigm. To better understand the relationship between stress and alcohol consumption, voluntary alcohol intake was also evaluated following additional stressful events later in life, that is, a week of alcohol cessation and a week of alcohol cessation combined with exposure to restraint stress. Female animals consumed more alcohol than males only after a second episode of alcohol cessation combined with restraint stress. MD did not affect baseline voluntary alcohol intake but increased voluntary alcohol intake after stress exposure, indicating that MD may render animals more vulnerable to the effects of stress on alcohol intake. During adolescence, when animals had free access to alcohol, MD animals showed lower body weight gain but a higher growth rate than control animals. Moreover, the higher growth rate was accompanied by a decrease in food intake, suggesting an altered metabolic regulation in MD animals that may interact with alcohol intake.

  1. Early maternal deprivation enhances voluntary alcohol intake induced by exposure to stressful events later in life.

    Science.gov (United States)

    Peñasco, Sara; Mela, Virginia; López-Moreno, Jose Antonio; Viveros, María-Paz; Marco, Eva M

    2015-01-01

    In the present study, we aimed to assess the impact of early life stress, in the form of early maternal deprivation (MD, 24 h on postnatal day, pnd, 9), on voluntary alcohol intake in adolescent male and female Wistar rats. During adolescence, from pnd 28 to pnd 50, voluntary ethanol intake (20%, v/v) was investigated using the two-bottle free choice paradigm. To better understand the relationship between stress and alcohol consumption, voluntary alcohol intake was also evaluated following additional stressful events later in life, that is, a week of alcohol cessation and a week of alcohol cessation combined with exposure to restraint stress. Female animals consumed more alcohol than males only after a second episode of alcohol cessation combined with restraint stress. MD did not affect baseline voluntary alcohol intake but increased voluntary alcohol intake after stress exposure, indicating that MD may render animals more vulnerable to the effects of stress on alcohol intake. During adolescence, when animals had free access to alcohol, MD animals showed lower body weight gain but a higher growth rate than control animals. Moreover, the higher growth rate was accompanied by a decrease in food intake, suggesting an altered metabolic regulation in MD animals that may interact with alcohol intake.

  2. Folate intake, alcohol and risk of breast cancer among postmenopausal women in Denmark

    DEFF Research Database (Denmark)

    Tjønneland, A; Christensen, J.; Olsen, A.

    2006-01-01

    There is consistent evidence that alcohol increases the risk of breast cancer. It has been suggested that the increased risk associated with alcohol intake may be reduced by adequate intake of folate. Since many women consume alcohol, detection of a risk-reducing mechanism would have major public...

  3. [Effect of alcohol intake on the ability to pilot aircraft].

    Science.gov (United States)

    Ushakov, I B; Egorov, S V

    1996-01-01

    During the initial 4 hours after alcohol intake at a dose of 1.9 g/kg aircraft operators displayed disturbances in the psychic processes and functions responsible for each (from information reception and processing up to decision-making and building-up the controlling actions) structural elements in their activity resulting in considerable limitation or a complete failure to pilot aircraft. Main disorders included inability to correctly analyse flight situation and loss of skills to automatically control simulator, a sudden depletion of psychophysiological reserves and deterioration of operator's reliability. Less elaborated professional skills appear to be the most vulnerable.

  4. Changes in alcohol intake and risk of upper digestive tract cancer

    DEFF Research Database (Denmark)

    Thygesen, Lau C; Keiding, Niels; Johansen, Christoffer

    2007-01-01

    INTRODUCTION: Alcohol intake measured at one point in time is a strong predictor for later development of cancer of the oral cavity, pharynx, larynx and esophagus. In this prospective cohort study, we examined whether changes in individual alcohol intake resulted in subsequent altered risk...... of these cancers. MATERIAL AND METHODS: In the Copenhagen City Heart Study we assessed alcohol intake among 4 896 men and 6 239 women who participated at both the first (1976-1978) and second (1981-1983) examination of the study. Alcohol intake changes on risk of upper digestive tract cancer 1981-2002 were...

  5. EFFECTS OF ALCOHOL INTAKE ON PENILE STRUCTURE AND FUNCTION IN RATS

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Objective To investigate the effects of alcohol intake on penile structure and function in rats.Methods Thirty adult male Wistar rats were randomly divided into two groups: control group and alcohol intake group. They were administered with 2 mL of normal saline and 40% alcohol solution respectively through gastric tubes every day. Three months later, the animal model of alcohol intake was evaluated by modified Nayagida's method, and the effects of alcohol on the rats were studied by sexual behavior, the number of apomorphine-induced penile erection,level of testosterone in the sera, and the content of penile smooth muscle.Results The scores of animal model of alcohol intake evaluated by Nayagida's method were 0. 66 ± 2. 05 in the control group and 9. 26 ± 5.50 in the alcohol intake group (P < 0.05 ), which indicated that an animal model of alcohol intake was successfully established. Sexual behavior, the number of apomorphine-induced penile erection, testosterone level in the sera, and the content of penile smooth muscle of the alcohol intake group were all statistically different as compared with the control group ( P < 0. 05 ).Conclusion Alcohol intake induces sexual dysfunction in rats, which may be due to the decline of testosterone level in the sera and decline of penile smooth muscle.

  6. Association of intakes of fat, dietary fibre, soya isoflavones and alcohol with uterine fibroids in Japanese women.

    Science.gov (United States)

    Nagata, Chisato; Nakamura, Kozue; Oba, Shino; Hayashi, Makoto; Takeda, Noriyuki; Yasuda, Keigo

    2009-05-01

    Certain dietary components which could affect oestrogen may have implications in the aetiology of uterine fibroids. We previously found that soya intake was inversely associated with a subsequent risk of hysterectomy, suggesting a potentially protective effect of soya against uterine fibroids, the major clinical indication for hysterectomy. We cross-sectionally assessed the associations of intakes of fat, soya foods, dietary fibre and alcohol with uterine fibroids. Study subjects were 285 premenopausal Japanese women participating in a health-check up programme, including gynaecological examinations, provided by a general hospital between October 2003 and March 2006. The presence of fibroids was confirmed by transvaginal sonogram. If women had undergone hysterectomy, self-report of fibroids was accepted. Each subject's usual diet, including alcohol, was determined with the use of a validated FFQ. Fifty-four women were identified as prevalent cases of fibroids or having had hysterectomy due to fibroids. The mean alcohol intake was statistically significantly higher among women with fibroids than among those without fibroids after controlling for known or suspected risk factors. For the highest compared with the lowest tertile of alcohol intake, the OR of uterine fibroids was 2.78 (95% CI 1.25, 6.20). There was no significant association of intake of fats, soya isoflavones or dietary fibre with uterine fibroids. The data suggest that higher alcohol intake is associated with a higher prevalence of uterine fibroids. Further studies on diet, especially phyto-oestrogens, and uterine fibroids are needed given the limited data currently available.

  7. Alcohol intake and colorectal cancer risk by molecularly defined subtypes in a prospective study of older women.

    Science.gov (United States)

    Razzak, Anthony A; Oxentenko, Amy S; Vierkant, Robert A; Tillmans, Lori S; Wang, Alice H; Weisenberger, Daniel J; Laird, Peter W; Lynch, Charles F; Anderson, Kristin E; French, Amy J; Haile, Robert W; Harnack, Lisa J; Slager, Susan L; Smyrk, Thomas C; Thibodeau, Stephen N; Cerhan, James R; Limburg, Paul J

    2011-12-01

    Increased alcohol consumption is a putative colorectal cancer (CRC) risk factor. However, existing data are less conclusive for women than men. Also, to date, relatively few studies have reported alcohol-related CRC risks based on molecularly defined tumor subtypes. We evaluated associations between alcohol intake and incident CRC, overall and by microsatellite instability [MSI high (MSI-H) or MSI low/microsatellite stable (MSI-L/MSS)], CpG island methylator phenotype (CIMP positive or CIMP negative), and BRAF mutation (mutated or wild-type) status in the prospective, population-based Iowa Women's Health Study (IWHS; n = 41,836). Subjects were 55 to 69 years at baseline (1986), and exposure data were obtained by self-report. Incident CRCs were prospectively identified and archived, paraffin-embedded tissue specimens were collected from 732 representative cases, diagnosed through December 31, 2002. Multivariate Cox regression models were fit to estimate relative risks (RR) and 95% confidence intervals (CI). Among alcohol consumers, the median intake (range) was 3.4 (0.9-292.8) g/d. Compared with nonconsumers, alcohol intake levels of 3.4 g/d or less (RR = 1.00; 95% CI, 0.86-1.15) and more than 3.4 g/d (RR = 1.06; 95% CI, 0.91-1.24) were not significantly associated with overall CRC risk. Analyses based on alcohol intake levels of 30 g/d or less and more than 30 g/d or quartile distributions yielded similar risk estimates. Null associations were also observed between each alcohol intake level and the MSI-, CIMP- or, BRAF-defined CRC subtypes (P > 0.05 for each comparison). These data do not support an adverse effect from alcohol intake on CRC risk, overall or by specific molecularly defined subtypes, among older women. 2011 AACR

  8. A self-administered Timeline Followback to measure variations in underage drinkers' alcohol intake and binge drinking.

    Science.gov (United States)

    Collins, R Lorraine; Kashdan, Todd B; Koutsky, James R; Morsheimer, Elizabeth T; Vetter, Charlene J

    2008-01-01

    Underage drinkers typically have not developed regular patterns of drinking and so are likely to exhibit situational variation in alcohol intake, including binge drinking. Information about such variation is not well captured by quantity/frequency (QF) measures, which require that drinkers blend information over time to derive a representative estimate of "typical" drinking. The Timeline Followback (TLFB) method is designed to retrospectively capture situational variations in drinking during a specific period of time. We compared our newly-developed Self-administered TLFB (STLFB) measure to a QF measure for reporting alcohol intake. Our sample of 429 (men=204; women=225) underage (i.e., age 18-20 years) drinkers completed the two drinking measures and reported on alcohol problems. The STLFB and QF measures converged in assessing typical daily intake, but the STLFB provided more information about situational variations in alcohol use and better identification of regular versus intermittent binge drinkers. Regular binge drinkers reported more alcohol problems. The STLFB is an easy-to-administer measure of variations in alcohol intake, which can be useful for understanding drinking behavior.

  9. Anticipatory 50 kHz ultrasonic vocalizations are associated with escalated alcohol intake in dependent rats.

    Science.gov (United States)

    Buck, Cara L; Malavar, Jordan C; George, Olivier; Koob, George F; Vendruscolo, Leandro F

    2014-09-01

    Rats emit 50kHz ultrasonic vocalizations (USVs) in situations of increased motivation, such as during the anticipation of palatable food or drugs of abuse. Whether the same holds true for the anticipation of alcohol intake remains unknown. Alcohol drinking in a nondependent state is thought to be mediated by its rewarding effects (positive reinforcement), whereas drinking in the dependent state is motivated by alcohol's stress-relieving effects (negative reinforcement). Here, we measured context-elicited 50kHz USVs in alcohol-dependent (alcohol vapor-exposed) and nondependent rats immediately before operant alcohol self-administration sessions. Dependent rats showed escalated levels of alcohol intake compared with nondependent rats. Overall, dependent and nondependent rats showed similar levels of anticipatory 50kHz USVs. However, the number of anticipatory USVs was positively correlated with alcohol intake in dependent rats but not nondependent rats. Additionally, dependent rats with higher alcohol intake displayed increased anticipatory 50kHz USVs compared with rats that had lower alcohol intake, whereas no difference was observed between rats with high and low alcohol intake in the nondependent group. Increased 50kHz USVs were specific for the anticipation of alcohol self-administration and did not generalize to a novel environment. These findings suggest that anticipatory 50kHz USVs may be an indicator of context-elicited negative reinforcement learning.

  10. Alcohol intake and mortality among survivors of colorectal cancer: The Cancer Prevention Study II Nutrition Cohort.

    Science.gov (United States)

    Yang, Baiyu; Gapstur, Susan M; Newton, Christina C; Jacobs, Eric J; Campbell, Peter T

    2017-06-01

    Alcohol consumption is associated with a higher risk of colorectal cancer, but to the authors' knowledge its influence on survival after a diagnosis of colorectal cancer is unclear. The authors investigated associations between prediagnosis and postdiagnosis alcohol intake with mortality among survivors of colorectal cancer. The authors identified 2458 men and women who were diagnosed with invasive, nonmetastatic colorectal cancer between 1992 (enrollment into the Cancer Prevention Study II Nutrition Cohort) and 2011. Alcohol consumption was self-reported at baseline and updated in 1997, 1999, 2003, and 2007. Postdiagnosis alcohol data were available for 1599 participants. Of the 2458 participants diagnosed with colorectal cancer, 1156 died during follow-up through 2012. Prediagnosis and postdiagnosis alcohol consumption were not found to be associated with all-cause mortality, except for an association between prediagnosis consumption of Alcohol use was generally not associated with colorectal cancer-specific mortality, although there was some suggestion of increased colorectal cancer-specific mortality with postdiagnosis drinking (RR, 1.27 [95% CI, 0.87-1.86] for current drinking of alcohol consumption and all-cause mortality among individuals with nonmetastatic colorectal cancer. The association between postdiagnosis drinking and colorectal cancer-specific mortality should be examined in larger studies of individuals diagnosed with nonmetastatic colorectal cancer. Cancer 2017;123:2006-2013. © 2017 American Cancer Society. © 2017 American Cancer Society.

  11. Italian credit mobility students significantly increase their alcohol intake, risky drinking and related consequences during the study abroad experience

    OpenAIRE

    Aresi, Giovanni; Moore, Simon Christopher; Marta, Elena

    2016-01-01

    Aims\\ud \\ud To examine changes in alcohol intake and consequences in Italian students studying abroad.\\ud \\ud \\ud Methods\\ud \\ud Italian exchange students planning to study abroad were invited to report on their drinking and alcohol-related negative consequences before and after their time abroad.\\ud \\ud \\ud Results\\ud \\ud After excluding those who abstained throughout, data on 121 students were analysed and showed that they tended to consume more alcohol and experience more alcohol-related n...

  12. Alcohol intake and the risk of lung cancer

    DEFF Research Database (Denmark)

    Prescott, E; Grønbaek, M; Becker, U

    1999-01-01

    Alcohol consumption has been associated with an increased risk of lung cancer, but the antioxidants in wine may, in theory, provide protection. This association was studied in 28,160 men and women subjects from three prospective studies conducted in 1964-1992 in Copenhagen, Denmark. After...... adjustment for age, smoking, and education, a low to moderate alcohol intake (1-20 drinks per week) was not associated with an increased risk of lung cancer. Men who consumed 21-41 and more than 41 drinks per week had relative risks of 1.23 (95% confidence interval (CI) 0.88-1.74) and 1.57 (95% CI 1.......06-2.33), respectively. The risk of lung cancer differed according to the type of alcohol consumed: After abstainers were excluded, drinkers of 1-13 and more than 13 glasses of wine per week had relative risks of 0.78 (95% CI 0.63-0.97) and 0.44 (95% CI 0.22-0.86), respectively, as compared with nondrinkers of wine (p...

  13. Effects of alcohol on food and energy intake in human subjects: evidence for passive and active over-consumption of energy.

    Science.gov (United States)

    Yeomans, Martin R

    2004-08-01

    The effects of alcohol on food and energy intake in human subjects have been the subject of a number of controlled studies recently. Unlike the evidence for other macronutrients, there is minimal evidence for any compensatory reduction in food intake in response to energy ingested as alcohol. In contrast, all studies testing intake within 1 h of preload ingestion report a higher intake of food following alcohol relative to energy-matched controls, although this short-term stimulatory effect is not evident if the test meal is delayed beyond 1 h. This time-course suggests that short-term stimulation of appetite may be mediated by the pharmacological action of alcohol on the appetite control system, either through enhanced orosensory reward or impaired satiety. In the long term, energy ingested as alcohol is additive to energy from other sources, suggesting that moderate alcohol consumption results in long-term passive over-consumption alongside short-term active over-consumption of energy through appetite stimulation. Despite the consistency of enhanced energy intake after moderate alcohol, evidence of an association between alcohol in the diet and obesity remains contentious, although the most recent results suggest that alcohol intake correlates with BMI. Future research needs to address this issue and clarify the mechanisms underlying appetite stimulation by alcohol.

  14. Does last week's alcohol intake affect semen quality or reproductive hormones?

    DEFF Research Database (Denmark)

    Hansen, Mette Lausten; Thulstrup, A M; Bonde, Jens Peter

    2012-01-01

    The association between last 5 days of alcohol intake, semen quality and reproductive hormones was estimated in this cross-sectional study among 347 men. Conventional semen characteristics, DNA fragmentation index and reproductive hormones (testosterone, estradiol, sex hormone-binding globulin...... (SHBG), follicle-stimulating hormone (FSH), luteinizing hormone (LH) and inhibin B) were determined. There was a tendency towards lower semen characteristics at higher intake of alcohol past 5 days, albeit with no statistically significant dose-response association. The ratio between free estradiol...... and free testosterone was higher at higher alcohol intake during the 5 days preceding semen sampling. In conclusion, alcohol intake was associated with impairment of most semen characteristics but without a coherent dose-response pattern. The study indicates an association between recent alcohol intake...

  15. The Effect of Moderate Alcohol Intake on Gallblader Motility: A Milk Ultrasonographic Study

    Directory of Open Access Journals (Sweden)

    Ugwu AC

    2008-01-01

    Full Text Available Objectives: To assess the effect of periodic and moderate alcohol intake on gallbladder motility. Methods: The ultrasonographic ellipsoid method was used in 21 healthy male subjects: 12 non-alcohol and 9 alcohol drinkers. The stimulus for gallbladder contraction was 165 ml of half cream milk. Gallbladder dynamics were studied for 20 minutes following the ingestion of the milk. The mean percentage change in gallbladder volume after 10 and 20 minutes gave indications of gallbladder motility. Results: Moderate and periodic alcohol intake did not stimulate rapid postprandial gallbladder emptying. Conclusion: The protective effect of alcohol against biliary cholesterol cholelithiasis could not be due to stimulation of gallbladder emptying.

  16. Voluntary Alcohol Intake following Blast Exposure in a Rat Model of Mild Traumatic Brain Injury

    Science.gov (United States)

    Lim, Yi Wei; Meyer, Nathan P.; Shah, Alok S.; Budde, Matthew D.; Stemper, Brian D.; Olsen, Christopher M.

    2015-01-01

    Alcoholism is a frequent comorbidity following mild traumatic brain injury (mTBI), even in patients without a previous history of alcohol dependence. Despite this correlational relationship, the extent to which the neurological effects of mTBI contribute to the development of alcoholism is unknown. In this study, we used a rodent blast exposure model to investigate the relationship between mTBI and voluntary alcohol drinking in alcohol naïve rats. We have previously demonstrated in Sprague Dawley rats that blast exposure leads to microstructural abnormalities in the medial prefrontal cortex (mPFC) and other brain regions that progress from four to thirty days. The mPFC is a brain region implicated in alcoholism and drug addiction, although the impact of mTBI on drug reward and addiction using controlled models remains largely unexplored. Alcohol naïve Sprague Dawley rats were subjected to a blast model of mTBI (or sham conditions) and then tested in several common measures of voluntary alcohol intake. In a seven-week intermittent two-bottle choice alcohol drinking test, sham and blast exposed rats had comparable levels of alcohol intake. In a short access test session at the conclusion of the two-bottle test, blast rats fell into a bimodal distribution, and among high intake rats, blast treated animals had significantly elevated intake compared to shams. We found no effect of blast when rats were tested for an alcohol deprivation effect or compulsive drinking in a quinine adulteration test. Throughout the experiment, alcohol drinking was modest in both groups, consistent with other studies using Sprague Dawley rats. In conclusion, blast exposure had a minimal impact on overall alcohol intake in Sprague Dawley rats, although intake was increased in a subpopulation of blast animals in a short access session following intermittent access exposure. PMID:25910266

  17. Moderate alcohol consumption stimulates food intake and food reward of savoury foods.

    Science.gov (United States)

    Schrieks, Ilse C; Stafleu, Annette; Griffioen-Roose, Sanne; de Graaf, Cees; Witkamp, Renger F; Boerrigter-Rijneveld, Rianne; Hendriks, Henk F J

    2015-06-01

    The aim of this study was to investigate whether food reward plays a role in the stimulating effect of moderate alcohol consumption on subsequent food intake. In addition, we explored the role of oral and gut sensory pathways in alcohol's effect on food reward by modified sham feeding (MSF) or consumption of a preload after alcohol intake.In a single-blind crossover design, 24 healthy men were randomly assigned to either consumption of vodka/orange juice (20 g alcohol) or orange juice only, followed by consumption of cake, MSF of cake or no cake. Food reward was evaluated by actual food intake measured by an ad libitum lunch 45 min after alcohol ingestion and by behavioural indices of wanting and liking of four food categories (high fat, low fat, sweet and savoury).Moderate alcohol consumption increased food intake during the ad libitum lunch by 11% (+338 kJ, P = 0.004). Alcohol specifically increased intake (+127 kJ, P foods. Moreover, moderate alcohol consumption increased implicit wanting for savoury (P = 0.013) and decreased implicit wanting for sweet (P = 0.017) before the meal. Explicit wanting of low-fat savoury foods only was higher after alcohol followed by no cake as compared to after alcohol followed by cake MSF (P = 0.009), but not as compared to alcohol followed by cake consumption (P = 0.082). Both cake MSF and cake consumption had no overall effect on behavioural indices of food reward.To conclude, moderate alcohol consumption increased subsequent food intake, specifically of high-fat savoury foods. This effect was related to the higher food reward experienced for savoury foods. The importance of oral and gut sensory signalling in alcohol's effect on food reward remains largely unclear. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. Intake technologies: Research status: Final report

    Energy Technology Data Exchange (ETDEWEB)

    McGroddy, P.M.; Matousek, J.A.

    1989-03-01

    This report summarizes recent research activities related to fish protection at water intake structures, with particular emphasis on research reported on or conducted at pumped cooling-water intakes. Information gathered from 51 organizations (33 utilities, seven equipment manufacturers, six research organizations, two private engineering firms, one steel mill, and two government agencies) is provided along with specific summaries of EPRI-sponsored research on behavioral barriers at pumped and hydroelectric facilities. The level of research activity indicted by utilities at pumped intakes has decreased recently, although the interest in potential plant operational impact mitigative techniques remains high. Two studies sponsored by EPRI at pumped cooling-water intake structures evaluated the individual and combined deterrent capabilities of three devices: an air bubble curtain, pneumatic guns, and underwater strobe lights. A study conducted during 1985 and 1986 at Ontario Hydro's nearshore test facility, located in Lake Ontario off the Pickering Nuclear Generating Station intake, indicated that all three devices and combinations of devices elicited an avoidance response in alewife. The pneumatic gun exhibited the highest deterrent capability and the air bubble curtain the lowest. Studies conducted using the same deterrent devices at the intake of Central Hudson Gas and Electric Corporation's Roseton Generating Station on the Hudson River did not indicate an overall avoidance response; some species-specific responses to the devices were noted. 22 refs., 9 tabs.

  19. Interrelation of saturated fat, trans fat, alcohol intake, and subclinical atherosclerosis.

    Science.gov (United States)

    Merchant, Anwar T; Kelemen, Linda E; de Koning, Lawrence; Lonn, Eva; Vuksan, Vlad; Jacobs, Ruby; Davis, Bonnie; Teo, Koon K; Yusuf, Salim; Anand, Sonia S

    2008-01-01

    Intake of saturated fat, trans fat, and alcohol alter cardiovascular disease risk, but their effect on subclinical atherosclerosis remains understudied. The objective was to examine and quantify the interrelation of saturated fat, trans fat, alcohol intake, and mean carotid artery intimal medial thickness (IMT). We conducted a population-based, cross-sectional study among 620 persons of Aboriginal, South Asian, Chinese, or European origin aged 35-75 y, who had lived in Canada for >or=5 y. Mean IMT was calculated from 6 well-defined segments of the right and left carotid arteries with standardized B-mode ultrasound, and saturated fat, trans fat, and alcohol intakes were measured with validated food-frequency questionnaires. For every 10-g/d increase in saturated fat intake, IMT was 0.03 mm higher (P=0.01) after multivariate adjustment. A 1-g/d higher intake of trans fat was associated with a 0.03-mm higher IMT (P=0.02) after multivariate adjustment. The ratio of polyunsaturated to saturated fat (P:S) was inversely associated with IMT after multivariate adjustment (change in IMT: -0.06 mm; PSaturated and trans fat intakes were independently associated with IMT thickness (change in IMT: 0.03 mm; Pfat intakes were unrelated to IMT. The relation between saturated fat intake and IMT strengthened (beta=0.0066, Psaturated and trans fats are independently associated with increased subclinical atherosclerosis, and alcohol intake may attenuate the relation between saturated fat and subclinical atherosclerosis.

  20. The Socio - cultural Factors of Alcohol Intake among undergraduate students and their KAP in China and Ghana

    Institute of Scientific and Technical Information of China (English)

    Ofori; -; Koree; Isaac; Aizhong; Liu; Huaxian; He

    2013-01-01

    Alcohol is likely to have negative effects on in takers,especially on undergraduate students who are not fully matured. To improve prevention strategies,the review describes the history and current use of alcohol and trends of alcoholic intake in China and Ghana. It also focuses on knowledge,attitudes and practices ( KAP) towards alcoholic intake in both China and Ghana,and put forward some alcohol usage reduction interventions.

  1. Moderate alcohol consumption stimulates food intake and food reward of savoury foods

    NARCIS (Netherlands)

    Schrieks, I.C.; Stafleu, A.; Griffioen-Roose, S.; Graaf, C. de; Witkamp, R.F.; Boerrigter-Rijneveld, R.; Hendriks, H.F.J.

    2015-01-01

    The aim of this study was to investigate whether food reward plays a role in the stimulating effect of moderate alcohol consumption on subsequent food intake. In addition, we explored the role of oral and gut sensory pathways in alcohol's effect on food reward by modified sham feeding (MSF) or consu

  2. Alcohol Intake and Risk of Coronary Heart Disease in Younger, Middle-Aged, and Older Adults

    DEFF Research Database (Denmark)

    Hvidtfeldt, Ulla A; Tolstrup, Janne S; Jakobsen, Marianne U

    2010-01-01

    prospective studies from North America and Europe including 192 067 women and 74 919 men free of cardiovascular diseases, diabetes, and cancers at baseline, average daily alcohol intake was assessed at baseline with a food frequency or diet history questionnaire. An inverse association between alcohol...

  3. Moderate alcohol consumption stimulates food intake and food reward of savoury foods

    NARCIS (Netherlands)

    Schrieks, I.C.; Stafleu, A.; Griffioen-Roose, S.; Graaf, C. de; Witkamp, R.F.; Boerrigter-Rijneveld, R.; Hendriks, H.F.J.

    2015-01-01

    The aim of this study was to investigate whether food reward plays a role in the stimulating effect of moderate alcohol consumption on subsequent food intake. In addition, we explored the role of oral and gut sensory pathways in alcohol's effect on food reward by modified sham feeding (MSF) or

  4. Moderate alcohol consumption stimulates food intake and food reward of savoury foods

    NARCIS (Netherlands)

    Schrieks, I.C.; Stafleu, Annette; Griffioen-Roose, Sanne; Graaf, de Kees; Witkamp, R.F.; Boerrigter-Rijneveld, Rianne; Hendriks, H.F.J.

    2015-01-01

    The aim of this study was to investigate whether food reward plays a role in the stimulating effect of moderate alcohol consumption on subsequent food intake. In addition, we explored the role of oral and gut sensory pathways in alcohol's effect on food reward by modified sham feeding (MSF) or

  5. Moderate alcohol consumption stimulates food intake and food reward of savoury foods

    NARCIS (Netherlands)

    Schrieks, I.C.; Stafleu, Annette; Griffioen-Roose, Sanne; Graaf, de Cees; Witkamp, R.F.; Boerrigter-Rijneveld, Rianne; Hendriks, H.F.J.

    2015-01-01

    The aim of this study was to investigate whether food reward plays a role in the stimulating effect of moderate alcohol consumption on subsequent food intake. In addition, we explored the role of oral and gut sensory pathways in alcohol's effect on food reward by modified sham feeding (MSF) or co

  6. Liver biochemistry and associations with alcohol intake, hepatitis B virus infection and Inuit ethnicity: a population-based comparative epidemiological survey in Greenland and Denmark

    Directory of Open Access Journals (Sweden)

    Karsten Fleischer Rex

    2016-02-01

    Full Text Available Background: Hepatitis B virus (HBV infection is common in Arctic populations and high alcohol intake has been associated with an increased risk of a number of diseases. Yet, a description of the influence of alcohol intake in persons with HBV infection on liver biochemistry is lacking. Objective: We aimed to describe the association between reported alcohol intake and liver biochemistry taking into account also HBV infection, ethnicity, Inuit diet, body mass index (BMI, gender and age in an Arctic population. Design and methods: Population-based investigation of Inuit (n=441 and non-Inuit (94 in Greenland and Inuit living in Denmark (n=136. Participants filled in a questionnaire on alcohol intake and other life style factors. Blood samples were tested for aspartate aminotransferase (AST, gamma-glutamyl transferase (GGT, alkaline phosphatase (ALP, bilirubin, albumin, hepatitis B surface antigen, hepatitis B surface antibody and hepatitis B core antibody. We also performed physical examinations. Results: Participation rate was 95% in Greenland and 52% in Denmark. An alcohol intake above the recommended level was reported by 12.9% of non-Inuit in Greenland, 9.1% of Inuit in East Greenland, 6.1% of Inuit migrants and 3.4% of Inuit in the capital of Greenland (p=0.035. Alcohol intake was associated with AST (p<0.001 and GGT (p=0.001, and HBV infection was associated with ALP (p=0.001 but not with AST, GGT, bilirubin or albumin in the adjusted analysis. Inuit had higher AST (p<0.001, GGT (p<0.001 and ALP (p=0.001 values than non-Inuit after adjustment for alcohol, diet, BMI and HBV exposure. Ethnic origin modified the association between alcohol and AST, while HBV infection did not modify the associations between alcohol and liver biochemistry. Conclusions: Non-Inuit in Greenland reported a higher alcohol intake than Inuit. Ethnic origin was more markedly associated with liver biochemistry than was alcohol intake, and Greenlandic ethnicity modified

  7. Influence of alcohol intake on postoperative morbidity after hysterectomy

    DEFF Research Database (Denmark)

    Felding, C; Jensen, L M; Tønnesen, H

    1992-01-01

    Postoperative morbidity after hysterectomy was prospectively studied in 229 consecutive patients in our departments. The incidence of alcohol abuse (greater than 60 gm of alcohol daily) and social drinking (between 25 and 60 gm of alcohol daily) was 6.5% for each. When compared with the social...... drinkers and the control group, the alcohol abuse group had significantly more complications (80% vs 27% and 80% vs 13%, respectively)....

  8. The ALDH2 genotype, alcohol intake, and liver-function biomarkers among Japanese male workers.

    Science.gov (United States)

    Takeshita, T; Yang, X; Morimoto, K

    2000-06-01

    A highly prevalent, atypical genotype in low Km aldehyde dehydrogenase (ALDH2) may influence alcohol-induced liver injury because of higher production of acetaldehyde in the liver. In the present study, we examined relationships between the ALDH2 genotype, alcohol intake, and liver-function biomarkers among Japanese male workers. Study subjects were 385 male workers in a metal plant in Japan, who were free from hepatic viruses and did not have higher aminotransferase activities (alcohol drinking habits and other lifestyles. The ALDH2 genotype was determined by the PCR method followed by restriction-enzyme digestion. In the moderately and heavily drinking groups, those with ALDH2*1/*2 exhibited significantly lower levels than those with ALDH2*1/*1 for all three parameters of liver function, whereas no such differences were observed in the least-drinking group. Multiple linear-regression analysis, adjusting for age, obesity, and smoking habits, revealed that aspartate aminotransferase activity was positively associated with alcohol intake only in those with ALDH2*1/*1. On the other hand, alanine transferase activity was negatively associated with alcohol intake only in those with ALDH2*1/*2. The present study indicates that effects of alcohol intake on liver-function biomarkers are likely to be modified by the ALDH2 genotype in adult males.

  9. Association between Alcohol Consumption, Folate Intake, and Risk of Pancreatic Cancer: A Case-Control Study

    Directory of Open Access Journals (Sweden)

    Winta Yellow

    2017-05-01

    Full Text Available Pancreatic cancer is one of the most fatal common cancers affecting both men and women, representing about 3% of all new cancer cases in the United States. In this study, we aimed to investigate the association of pancreatic cancer risk with alcohol consumption as well as folate intake. We performed a case-control study of 384 patients diagnosed with pancreatic cancer from May 2004 to December 2009 and 983 primary care healthy controls in a largely white population (>96%. Our findings showed no significant association between risk of pancreatic cancer and either overall alcohol consumption or type of alcohol consumed (drinks/day. Our study showed dietary folate intake had a modest effect size, but was significantly inversely associated with pancreatic cancer (odds ratio (OR = 0.99, p < 0.0001. The current study supports the hypothesis that pancreatic cancer risk is reduced with higher food-based folate intake.

  10. Alcohol dehydrogenase and aldehyde dehydrogenase gene polymorphisms, alcohol intake and the risk of colorectal cancer in the European Prospective Investigation into Cancer and Nutrition study

    DEFF Research Database (Denmark)

    Ferrari, P.; McKay, J. D.; Jenab, M.

    2012-01-01

    BACKGROUND/OBJECTIVES: Heavy alcohol drinking is a risk factor of colorectal cancer (CRC), but little is known on the effect of polymorphisms in the alcohol-metabolizing enzymes, alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) on the alcohol-related risk of CRC in Caucasian...... (fast metabolizers) showed an average daily alcohol intake of 4.3 g per day lower than subjects with two copies of the rs1229984(G) allele (slow metabolizers) (P-diff...

  11. Individual Variation in Alcohol Intake Predicts Reinforcement, Motivation, and Compulsive Alcohol Use in Rats

    NARCIS (Netherlands)

    Spoelder, Marcia; Hesseling, Peter; Baars, Annemarie M; Lozeman - van t Klooster, José; Rotte, Marthe D; Vanderschuren, Louk J M J; Lesscher, Heidi M B

    2015-01-01

    BACKGROUND: Alcohol is one of the most commonly used psychoactive substances. Prolonged alcohol use can result in alcohol use disorder (AUD), characterized by excessive and compulsive alcohol consumption. Importantly, however, the development of AUD only happens in a minority of individuals who cons

  12. Individual Variation in Alcohol Intake Predicts Reinforcement, Motivation, and Compulsive Alcohol Use in Rats

    NARCIS (Netherlands)

    Spoelder, Marcia|info:eu-repo/dai/nl/357805925; Hesseling, Peter; Baars, Annemarie M; Lozeman - van t Klooster, José; Rotte, Marthe D; Vanderschuren, Louk J M J|info:eu-repo/dai/nl/126514917; Lesscher, Heidi M B

    2015-01-01

    BACKGROUND: Alcohol is one of the most commonly used psychoactive substances. Prolonged alcohol use can result in alcohol use disorder (AUD), characterized by excessive and compulsive alcohol consumption. Importantly, however, the development of AUD only happens in a minority of individuals who

  13. Interactions between intakes of alcohol and postmenopausal hormones on risk of breast cancer

    DEFF Research Database (Denmark)

    Nielsen, Naja Rod; Grønbaek, Morten

    2008-01-01

    Alcohol and postmenopausal hormone use are well-established modifiable risk factors for breast cancer. Alcohol may decrease the metabolic clearance of estradiol, whereby the risk of breast cancer associated with hormone use may depend on blood alcohol levels. The objective is to determine whether...... alcohol interacts with hormone use on risk of breast cancer. The 5,035 postmenopausal women who participated in the Copenhagen City Heart Study were asked about their alcohol intake and hormone use at baseline in 1981-1983 and were followed until 2002 in the Danish cancer registry, with ... to follow-up. Proportional hazard models were used to analyze data. During follow-up, 267 women developed breast cancer. Alcohol consumption was associated with a small increased risk of breast cancer (hazard ratio = 1.11 per drink/day, 95% CI: 0.99-1.25). Women who used hormones also had a higher risk...

  14. Does caffeine and alcohol intake before pregnancy predict the occurrence of spontaneous abortion?

    DEFF Research Database (Denmark)

    Tolstrup, J S; Kjær, S. K.; Munk, C

    2003-01-01

    BACKGROUND: Consumption of caffeine and alcohol is suspected to affect pregnancy outcome. Use of both stimulants is widespread and even minor effects on fetal viability are of public health interest. METHODS: We performed a nested case-control study using prospective data from a population......-based cohort comprising 11088 women aged 20-29 years. From this cohort, women who experienced either a spontaneous abortion (n = 303) or who gave birth (n = 1381) during follow-up [mean time: 2.1 years (range: 1.6-3.4)] were selected. Associations between self-reported exposures to caffeine and/or alcohol...... at enrolment and spontaneous abortion were analysed by means of logistic regression. RESULTS: Compared with women with a pre-pregnancy intake of caffeine per day, the adjusted odds ratio (95% confidence interval) for spontaneous abortion was 1.26 (0.77-2.06), 1.45 (0.87-2.41), 1.44 (0.87-2.37) and 1...

  15. Does caffeine and alcohol intake before pregnancy predict the occurrence of spontaneous abortion?

    DEFF Research Database (Denmark)

    Tolstrup, J S; Kjær, S. K.; Munk, C

    2003-01-01

    BACKGROUND: Consumption of caffeine and alcohol is suspected to affect pregnancy outcome. Use of both stimulants is widespread and even minor effects on fetal viability are of public health interest. METHODS: We performed a nested case-control study using prospective data from a population......-based cohort comprising 11088 women aged 20-29 years. From this cohort, women who experienced either a spontaneous abortion (n = 303) or who gave birth (n = 1381) during follow-up [mean time: 2.1 years (range: 1.6-3.4)] were selected. Associations between self-reported exposures to caffeine and/or alcohol...... at enrolment and spontaneous abortion were analysed by means of logistic regression. RESULTS: Compared with women with a pre-pregnancy intake of caffeine per day, the adjusted odds ratio (95% confidence interval) for spontaneous abortion was 1.26 (0.77-2.06), 1.45 (0.87-2.41), 1.44 (0.87-2.37) and 1...

  16. Five year change in alcohol intake and risk of breast cancer and coronary heart disease among postmenopausal women

    DEFF Research Database (Denmark)

    Dam, Marie K; Hvidtfeldt, Ulla A; Tjønneland, Anne

    2016-01-01

    Objective: To test the hypothesis that postmenopausal women who increase their alcohol intake over a five year period have a higher risk of breast cancer and a lower risk of coronary heart disease compared with stable alcohol intake. Design: Prospective cohort study. Setting: Denmark, 1993...... disease, and all cause mortality during 11 years of follow-up. Information was obtained from the Danish Cancer Register, Danish Hospital Discharge Register, Danish Register of Causes of Death, and National Central Person Register. We estimated hazard ratios according to five year change in alcohol intake...... using Cox proportional hazards models. Results: During the study, 1054, 1750, and 2080 cases of breast cancer, coronary heart disease, and mortality occurred, respectively. Analyses modelling five year change in alcohol intake with cubic splines showed that women who increased their alcohol intake over...

  17. Telomere Shortening Unrelated to Smoking, Body Weight, Physical Activity, and Alcohol Intake

    DEFF Research Database (Denmark)

    Weischer, Maren; Bojesen, Stig E; Nordestgaard, Børge G

    2014-01-01

    -year inter-observational tobacco consumption, body weight, physical activity, or alcohol intake. Prospectively during a further 10 years follow-up after the second examination, quartiles of telomere length change did not associate with risk of all-cause mortality, cancer, chronic obstructive pulmonary...

  18. Estimated intake of intense sweeteners from non-alcoholic beverages in Denmark

    DEFF Research Database (Denmark)

    Leth, Torben; Fabricius, N.; Fagt, Sisse

    2007-01-01

    In 1999, 116 samples of non-alcoholic beverages were analysed for the intense sweeteners cyclamate, acesulfame-K, aspartame and saccharin. High contents of cyclamate close to the maximum permitted level in 1999 of 400 mgl(-1) were found in many soft drinks. The estimated intake of the sweeteners...

  19. The Relationship among Alcohol Consumption, Dietery Intake, and Body Mass Index in Young Adults

    Science.gov (United States)

    Little is known about the relationship of diet and weight to alcohol consumption in young adults. Dietary intake data were collected in 1995–1996 on 1,335 young adults (20–38 years) (62% female; 27% black) using a semi-quantitative food-frequency questionnaire (YAQ), and the Health Lifestyle-Behavio...

  20. Do Negative Emotions Predict Alcohol Consumption, Saturated Fat Intake, and Physical Activity in Older Adults?

    Science.gov (United States)

    Anton, Stephen D.; Miller, Peter M.

    2005-01-01

    This study examined anger, depression, and stress as related to alcohol consumption, saturated fat intake, and physical activity. Participants were 23 older adults enrolled in either an outpatient or in-residence executive health program. Participants completed (a) a health-risk appraisal assessing medical history and current health habits, (b)…

  1. Beverage specific alcohol intake in a population-based study: Evidence for a positive association between pulmonary function and wine intake

    Directory of Open Access Journals (Sweden)

    McCann Susan E

    2002-05-01

    Full Text Available Abstract Background Lung function is a strong predictor of cardiovascular and all-cause mortality. Previous studies suggest that alcohol exposure may be linked to impaired pulmonary function through oxidant-antioxidant mechanisms. Alcohol may be an important source of oxidants; however, wine contains several antioxidants. In this study we analyzed the relation of beverage specific alcohol intake with forced expiratory volume in one second (FEV1 and forced vital capacity (FVC in a random sample of 1555 residents of Western New York, USA. Methods We expressed pulmonary function as percent of predicted normal FEV1 (FEV1% and FVC (FVC% after adjustment for height, age, gender and race. To obtain information on alcohol intake we used a questionnaire that reliably queries total alcohol and beverage specific recent (past 30 days and lifetime alcohol consumption. Results: Using multiple linear regression analysis after adjustment for covariates (pack-years of smoking, weight, smoking status, education, nutritional factors and for FEV1%, in addition, eosinophil count, we observed no significant correlation between total alcohol intake and lung function. However, we found positive associations of recent and lifetime wine intake with FEV1% and FVC%. When we analyzed white and red wine intake separately, the association of lung function with red wine was weaker than for white wine. Conclusion While total alcohol intake was not related to lung function, wine intake showed a positive association with lung function. Although we cannot exclude residual confounding by healthier lifestyle in wine drinkers, differential effects of alcoholic beverages on lung health may exist.

  2. Effect of 1-methyl-tetrahydro-beta-carboline on voluntary alcohol intake in rats: lack of increase with fixed alcohol concentrations.

    Science.gov (United States)

    Pentikäinen, H T; Airaksinen, M M; Tuomisto, L; Peura, P

    1986-01-01

    Intracerebroventricular infusion of 1-methyl-1,2,3,4-tetrahydro-beta-carboline (1-Me-THBC, tetrahydroharmane) in our earlier studies increased voluntary alcohol intake by rats when increasing ethanol concentrations were offered. We have now studied the possibility that, by using two fixed ethanol concentrations (11 and 20%, w/w), alcohol intake could also be increased. We find that 1-Me-THBC (1.13 mumol/day) does not increase alcohol intake. The animals appear unable to recognize the increase in ethanol concentration.

  3. Nicotine enhances alcohol intake and dopaminergic responses through β2* and β4* nicotinic acetylcholine receptors

    Science.gov (United States)

    Tolu, Stefania; Marti, Fabio; Morel, Carole; Perrier, Carole; Torquet, Nicolas; Pons, Stephanie; de Beaurepaire, Renaud; Faure, Philippe

    2017-01-01

    Alcohol and nicotine are the most widely co-abused drugs. Both modify the activity of dopaminergic (DA) neurons of the Ventral Tegmental Area (VTA) and lead to an increase in DA release in the Nucleus Accumbens, thereby affecting the reward system. Evidences support the hypothesis that distinct nicotinic acetylcholine receptors (nAChRs), the molecular target of acetylcholine (ACh) and exogenous nicotine, are also in addition implicated in the response to alcohol. The precise molecular and neuronal substrates of this interaction are however not well understood. Here we used in vivo electrophysiology in the VTA to characterise acute and chronic interactions between nicotine and alcohol. Simultaneous injections of the two drugs enhanced their responses on VTA DA neuron firing and chronic exposure to nicotine increased alcohol-induced DA responses and alcohol intake. Then, we assessed the role of β4 * nAChRs, but not β2 * nAChRs, in mediating acute responses to alcohol using nAChR subtypes knockout mice (β2−/− and β4−/− mice). Finally, we showed that nicotine-induced modifications of alcohol responses were absent in β2−/− and β4−/− mice, suggesting that nicotine triggers β2* and β4 * nAChR-dependent neuroadaptations that subsequently modify the responses to alcohol and thus indicating these receptors as key mediators in the complex interactions between these two drugs. PMID:28332590

  4. Inadequate intake of nutrients essential for neurodevelopment in children with fetal alcohol spectrum disorders (FASD).

    Science.gov (United States)

    Fuglestad, Anita J; Fink, Birgit A; Eckerle, Judith K; Boys, Christopher J; Hoecker, Heather L; Kroupina, Maria G; Zeisel, Steven H; Georgieff, Michael K; Wozniak, Jeffrey R

    2013-01-01

    This study evaluated dietary intake in children with fetal alcohol spectrum disorders (FASD). Pre-clinical research suggests that nutrient supplementation may attenuate cognitive and behavioral deficits in FASD. Currently, the dietary adequacy of essential nutrients in children with FASD is unknown. Dietary data were collected as part of a randomized, double-blind controlled trial of choline supplementation in FASD. Participants included 31 children with FASD, ages 2.5-4.9 years at enrollment. Dietary intake data was collected three times during the nine-month study via interview-administered 24-hour recalls with the Automated Self-Administered 24-hour Recall. Dietary intake of macronutrients and 17 vitamins/minerals from food was averaged across three data collection points. Observed nutrient intakes were compared to national dietary intake data of children ages 2-5 years (What we Eat in America, NHANES 2007-2008) and to the Dietary Reference Intakes. Compared to the dietary intakes of children in the NHANES sample, children with FASD had lower intakes of saturated fat, vitamin D, and calcium. The majority (>50%) of children with FASD did not meet the Recommended Dietary Allowance (RDA) or Adequate Intake (AI) for fiber, n-3 fatty acids, vitamin D, vitamin E, vitamin K, choline, and calcium. This pattern of dietary intake in children with FASD suggests that there may be opportunities to benefit from nutritional intervention. Supplementation with several nutrients, including choline, vitamin D, and n-3 fatty acids, has been shown in animal models to attenuate the cognitive deficits of FASD. These results highlight the potential of nutritional clinical trials in FASD.

  5. Nutritional deficiencies in German middle-class male alcohol consumers: relation to dietary intake and severity of liver disease

    DEFF Research Database (Denmark)

    Bergheim, I.; Parlesak, Alexandr; Dierks, C.;

    2003-01-01

    OBJECTIVE: The purpose of the present study was to compare the nutrient intake and the nutritional status between German middle-class alcohol consumers and non-drinkers. DESIGN: Cross-sectional study using patients with different stages of alcoholic liver disease (ALD) and healthy volunteers....... SETTING: Southern Germany. SUBJECTS: Seventy-six hospitalized German middle-class alcohol consumers with different stages of alcoholic liver disease (ALD) and 22 healthy control subjects. METHODS: Subjects and controls were nutritionally assessed and mineral and vitamin content was measured in blood...... and urine. RESULTS: When compared with controls, alcohol consumers had significantly higher intakes of total calories, but intake of non-alcoholic calories did not differ between groups (P

  6. Effects of voluntary alcohol intake on risk preference and behavioral flexibility during rat adolescence.

    Science.gov (United States)

    McMurray, Matthew S; Amodeo, Leslie R; Roitman, Jamie D

    2014-01-01

    Alcohol use is common in adolescence, with a large portion of intake occurring during episodes of binging. This pattern of alcohol consumption coincides with a critical period for neurocognitive development and may impact decision-making and reward processing. Prior studies have demonstrated alterations in adult decision-making following adolescent usage, but it remains to be seen if these alterations exist in adolescence, or are latent until adulthood. Here, using a translational model of voluntary binge alcohol consumption in adolescents, we assess the impact of alcohol intake on risk preference and behavioral flexibility during adolescence. During adolescence (postnatal day 30-50), rats were given 1-hour access to either a 10% alcohol gelatin mixture (EtOH) or a calorie equivalent gelatin (Control) at the onset of the dark cycle. EtOH consuming rats were classified as either High or Low consumers based on intake levels. Adolescent rats underwent behavioral testing once a day, with one group performing a risk preference task, and a second group performing a reversal-learning task during the 20-day period of gelatin access. EtOH-High rats showed increases in risk preference compared to Control rats, but not EtOH-Low animals. However, adolescent rats did a poor job of matching their behavior to optimize outcomes, suggesting that adolescents may adopt a response bias. In addition, adolescent ethanol exposure did not affect the animals' ability to flexibly adapt behavior to changing reward contingencies during reversal learning. These data support the view that adolescent alcohol consumption can have short-term detrimental effects on risk-taking when examined during adolescence, which does not seem to be attributable to an inability to flexibly encode reward contingencies on behavioral responses.

  7. Effects of voluntary alcohol intake on risk preference and behavioral flexibility during rat adolescence.

    Directory of Open Access Journals (Sweden)

    Matthew S McMurray

    Full Text Available Alcohol use is common in adolescence, with a large portion of intake occurring during episodes of binging. This pattern of alcohol consumption coincides with a critical period for neurocognitive development and may impact decision-making and reward processing. Prior studies have demonstrated alterations in adult decision-making following adolescent usage, but it remains to be seen if these alterations exist in adolescence, or are latent until adulthood. Here, using a translational model of voluntary binge alcohol consumption in adolescents, we assess the impact of alcohol intake on risk preference and behavioral flexibility during adolescence. During adolescence (postnatal day 30-50, rats were given 1-hour access to either a 10% alcohol gelatin mixture (EtOH or a calorie equivalent gelatin (Control at the onset of the dark cycle. EtOH consuming rats were classified as either High or Low consumers based on intake levels. Adolescent rats underwent behavioral testing once a day, with one group performing a risk preference task, and a second group performing a reversal-learning task during the 20-day period of gelatin access. EtOH-High rats showed increases in risk preference compared to Control rats, but not EtOH-Low animals. However, adolescent rats did a poor job of matching their behavior to optimize outcomes, suggesting that adolescents may adopt a response bias. In addition, adolescent ethanol exposure did not affect the animals' ability to flexibly adapt behavior to changing reward contingencies during reversal learning. These data support the view that adolescent alcohol consumption can have short-term detrimental effects on risk-taking when examined during adolescence, which does not seem to be attributable to an inability to flexibly encode reward contingencies on behavioral responses.

  8. Dietary sodium and potassium intake in relation to non-alcoholic fatty liver disease.

    Science.gov (United States)

    Choi, Yuni; Lee, Jung Eun; Chang, Yoosoo; Kim, Mi Kyung; Sung, Eunju; Shin, Hocheol; Ryu, Seungho

    2016-10-01

    A few epidemiological data are available assessing the associations of intakes of sodium (Na) and potassium (K) with non-alcoholic fatty liver disease (NAFLD). We aimed to examine the associations of dietary intake of Na and K with the prevalence of ultrasound-diagnosed NAFLD. We performed a cross-sectional study of 100 177 participants (46 596 men and 53 581 women) who underwent a health screening examination and completed a FFQ at the Kangbuk Samsung Hospital Total Healthcare Centers, South Korea, between 2011 and 2013. NAFLD was defined by ultrasonographic detection of fatty liver in the absence of excessive alcohol intake or other known causes of liver disease. The proportion of NAFLD was 35·6 % for men and 9·8 % for women. Increasing prevalence of NAFLD was observed with increasing Na intake. The multivariable-adjusted prevalence ratios (PR) of NAFLD comparing the highest with the lowest quintile of energy-adjusted Na intake were 1·25 (95 % CI 1·18, 1·32; P trend<0·001) in men and 1·32 (95 % CI 1·18, 1·47; P trend <0·001) in women. However, when we additionally adjusted for body fat percentage, the association became attenuated; the corresponding PR of NAFLD were 1·15 (95 % CI 1·09, 1·21) in men and 1·06 (95 % CI 0·95, 1·17) in women. No inverse association was observed for energy-adjusted K intake. Our findings suggest that higher Na intake is associated with a greater prevalence of NAFLD in young and middle-aged asymptomatic adults, which might be partly mediated by adiposity.

  9. Job strain and alcohol intake: a collaborative meta-analysis of individual-participant data from 140,000 men and women.

    Directory of Open Access Journals (Sweden)

    Katriina Heikkilä

    Full Text Available BACKGROUND: 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. METHODOLOGY AND PRINCIPAL FINDINGS: We analysed cross-sectional data from 12 European studies (n = 142 140 and longitudinal data from four studies (n = 48 646. Job strain and alcohol intake were self-reported. Job strain was analysed as a binary variable (strain vs. no strain. Alcohol intake was harmonised into the following categories: none, moderate (women: 1-14, men: 1-21 drinks/week, intermediate (women: 15-20, men: 22-27 drinks/week and heavy (women: >20, men: >27 drinks/week. Cross-sectional associations were modelled using logistic regression and the results pooled in random effects meta-analyses. Longitudinal associations were examined using mixed effects logistic and modified Poisson regression. Compared to moderate drinkers, non-drinkers and (random effects odds ratio (OR: 1.10, 95% CI: 1.05, 1.14 and heavy drinkers (OR: 1.12, 95% CI: 1.00, 1.26 had higher odds of job strain. Intermediate drinkers, on the other hand, had lower odds of job strain (OR: 0.92, 95% CI: 0.86, 0.99. We found no clear evidence for longitudinal associations between job strain and alcohol intake. CONCLUSIONS: Our findings suggest that compared to moderate drinkers, non-drinkers and heavy drinkers are more likely and intermediate drinkers less likely to report work-related stress.

  10. Mulberry Fruit Mitigates Alcohol Neurotoxicity and Memory Impairment Induced by Chronic Alcohol Intake

    Directory of Open Access Journals (Sweden)

    Jintanaporn Wattanathorn

    2012-01-01

    Full Text Available Problem statement: To date, the therapeutic strategy efficacy against memory impairment induced by alcohol intoxication is still limited. The novel therapeutic strategy which is easy to approach, less toxic and less cost is required. Based on the role of oxidative stress in memory impairment induced by alcohol, the neuroprotective effect of substance possessing antioxidant has gained much attention. Therefore, we aimed to determine the effect of Morus alba fruits, substance possessing antioxidant, on spatial memory and brain damage in hippocampus. Approach: Male Wistar rats were induced alcoholism by increasing the alcohol concentration in drinking water gradually increased to 30% within 15-week period. Then, the alcoholic rats were orally given mulberry fruits powder at doses of 2, 10 and 50 mg kg-1 BW at a period of 14 days. The memory was assessed using Morris water maze after single administration and every 7 days until the end of the experimental period and at the end of experiment, hippocampus was isolated and determined the neuron density. In addition, the evaluation of Acetylcholinesterase (AChE activity and Malondialdehyde (MDA level were also performed. Results: Our results showed that all doses of mulberry fruits enhanced spatial memory and neurons density in hippocampus. The suppression of both AChE activity and MDA level were also observed. These results suggested that the neuroprotection of mulberry fruits might occur partly via the decreased oxidative stress damage while the cognitive enhancing effect might occur partly via the increased hippocampal neuron density and the suppression of AChE activity. Conclusion: Mulberry fruits can protect against brain damage and memory impairment induced by alcoholism. Therefore, mulberry fruits may be served as natural resource for developing food supplement against alcoholism. However, further researches about possible active ingredient and pharmacokinetic are required before moving forward

  11. Brain impairment in well-nourished chronic alcoholics is related to ethanol intake.

    Science.gov (United States)

    Nicolás, J M; Estruch, R; Salamero, M; Orteu, N; Fernandez-Solà, J; Sacanella, E; Urbano-Márquez, A

    1997-05-01

    To determine the influence of chronic ethanol intake on the central nervous system, we studied 40 asymptomatic, well-nourished, chronic alcoholics (mean age, 42.6 +/- 9.1 years) and 20 age-, sex-, and education-matched control subjects. Studies included neuropsychological testing, visual and short-latency auditory evoked potentials, and morphometric analysis of computed tomography scans. The mean daily ethanol consumption of the alcoholics was 204 gm over an average of 26.4 years. Compared to control subjects, chronic alcoholics exhibited a significant prolongation of the P100 latency of visual evoked potentials, and a prolongation and reduction in the amplitude of the latency of the V wave of short-latency auditory evoked potentials. These abnormalities were related to the lifetime dose of ethanol consumed. Brain morphometric analysis showed that alcoholics had a significantly greater degree of brain shrinkage with age, compared to control subjects. The cortical atrophy index correlated significantly with the lifetime ethanol consumption. Neuropsychological testing in alcoholics compared to controls revealed a significant impairment of frontal skills that was related to age, degree of scholarship, and the presence of frontal atrophy. In conclusion, well-nourished chronic alcoholics exhibited significant brain impairment, as demonstrated by neuropsychological testing, evoked potentials, and brain morphometric analysis, which was correlated with the lifetime dose of ethanol consumed.

  12. Adolescent intake of caffeinated energy drinks does not affect adult alcohol consumption in C57BL/6 and BALB/c mice.

    Science.gov (United States)

    Robins, Meridith T; DeFriel, Julia N; van Rijn, Richard M

    2016-08-01

    The rise in marketing and mass consumption of energy drink products by adolescents poses a largely unknown risk on adolescent development and drug reward. Yet, with increasing reports of acute health issues present in young adults who ingest large quantities of energy drinks alone or in combination with alcohol, the need to elucidate these potential risks is pressing. Energy drinks contain high levels of caffeine and sucrose; therefore, exposure to energy drinks may lead to changes in drug-related behaviors since caffeine and sucrose consumption activates similar brain pathways engaged by substances of abuse. With a recent study observing that adolescent caffeine consumption increased cocaine sensitivity, we sought to investigate how prolonged energy drink exposure in adolescence alters alcohol use and preference in adulthood. To do so, we utilized three different energy drink exposure paradigms and two strains of male mice (C57BL/6 and BALB/c) to monitor the effect of caffeine exposure via energy drinks in adolescence on adult alcohol intake. These paradigms included two models of volitional consumption of energy drinks or energy drink-like substances and one model of forced consumption of sucrose solutions with different caffeine concentrations. Following adolescent exposure to these solutions, alcohol intake was monitored in a limited-access, two-bottle choice between water and increasing concentrations of alcohol during adulthood. In none of the three models or two strains of mice did we observe that adolescent 'energy drink' consumption or exposure was correlated with changes in adult alcohol intake or preference. While our current preclinical results suggest that exposure to large amounts of caffeine does not alter future alcohol intake, differences in caffeine metabolism between mice and humans need to be considered before translating these results to humans.

  13. Drinking water to reduce alcohol craving? A randomized controlled study on the impact of ghrelin in mediating the effects of forced water intake in alcohol addiction.

    Science.gov (United States)

    Koopmann, Anne; Lippmann, Katharina; Schuster, Rilana; Reinhard, Iris; Bach, Patrick; Weil, Georg; Rietschel, Marcella; Witt, Stephanie H; Wiedemann, Klaus; Kiefer, Falk

    2017-08-05

    Recent data suggest that ghrelin is involved in the pathophysiology of alcohol use disorders, affecting alcohol self-administration and craving. Gastric ghrelin secretion is reduced by stomach distension. We now tested the hypothesis whether the clinically well-known effects of high-volume water intake on craving reduction in alcoholism is mediated by acute changes in ghrelin secretion. In this randomized human laboratory study, we included 23 alcohol-dependent male inpatient subjects who underwent alcohol cue exposure. Participants of the intervention group drank 1000ml of mineral water within 10min directly thereafter, compared to the participants of the control group who did not. Craving and plasma concentrations of acetylated ghrelin were measured ten times during the 120min following the alcohol cue exposure session. In the intervention group, a significant decrease in acetylated ghrelin in plasma compared to the control group was observed. This decrease was correlated to a reduction in patients' subjective level of craving. In the control group, no decrease of acetylated ghrelin in plasma and no association between alcohol craving and changes in plasma concentrations of acetylated ghrelin were observed. Our results present new evidence that the modulation in the ghrelin system by oral water intake mediates the effects of volume intake with craving reduction in alcohol use disorders. Hence, in addition to pharmacological interventions with ghrelin antagonists, the reduction of physiological ghrelin secretion might be a target for future interventions in the treatment of alcohol craving. Copyright © 2017 Elsevier Ltd. All rights reserved.

  14. Clinical Characteristics in Patients with Liver Cirrhosis Induced by HBV Infection and Combined with Mild Alcohol Intake

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    Objective To investigate the differences of clinical and biochemical characteristics between patients with liver cirrhosis induced by HBV infection combined with and without mild alcohol intake. Methods Data of patients with liver cirrhosis who were hospitalized in the First Hospital Afifliated to Xinjiang Medical University were retrospectively analyzed. Patients were divided into three groups: patients with liver cirrhosis induced by HBV infection and combined with mild alcohol intake, patients with HBV-related cirrhosis, and patients with alcohol-related cirrhosis. Biochemical detections including liver function, fasting lipid proifles, lipoprotein, kidney function, glucose, uric acid and regular blood tests were carried out and results were compared among three groups. Data were analyzed through STATA software and co-variant analysis. Results Total of 2 350 patients with liver cirrhosis were included, 732 patients had cirrhosis induced by HBV infection combined with mild alcohol intake, 1 316 patients had HBV-related liver cirrhosis, 302 patients had alcohol-related cirrhosis. The highest mean level of white cell count, mean corpuscular volume,γ-glutamyltranspeptidase and uric acid were observed in HBV infection combined with mild alcohol intake group. Multivariate regression analysis revealed that HBV infection, excessive alcohol intake, male and age were risk factors for hepatocellular carcinoma (HCC) in patients with liver cirrhosis. Conclusions HBV infection combined with mild alcoholic-related liver cirrhosis group showed the highest oxidative stress compared with alcoholic liver cirrhosis group, which suggested that mild alcohol intake may increase the incidence of liver cirrhosis in HBV infected patients and may not increase the incidence of HCC.

  15. Postdiagnostic intake of one-carbon nutrients and alcohol in relation to colorectal cancer survival123

    Science.gov (United States)

    Lochhead, Paul; Nishihara, Reiko; Qian, Zhi Rong; Mima, Kosuke; Cao, Yin; Sukawa, Yasutaka; Kim, Sun A; Inamura, Kentaro; Zhang, Xuehong; Wu, Kana; Giovannucci, Edward; Meyerhardt, Jeffrey A; Chan, Andrew T; Fuchs, Charles S; Ogino, Shuji

    2015-01-01

    Background: Observational data have suggested that intakes of nutrients involved in one-carbon metabolism are inversely associated with risk of colorectal carcinoma and adenomas. In contrast, results from some preclinical studies and cardiovascular and chemoprevention trials have raised concerns that high folate intake may promote carcinogenesis by facilitating the progression of established neoplasia. Objective: We tested the hypothesis that higher total folate intake (including food folate and folic acid from fortified foods and supplements) or other one-carbon nutrient intakes might be associated with poorer survival after a diagnosis of colorectal cancer. Design: We used rectal and colon cancer cases within the following 2 US prospective cohort studies: the Nurses’ Health Study and the Health Professionals Follow-Up Study. Biennial questionnaires were used to gather information on medical history and lifestyle factors, including smoking and alcohol consumption. B-vitamin and methionine intakes were derived from food-frequency questionnaires. Data on tumor molecular characteristics (including microsatellite instability, CpG island methylator phenotype, KRAS, BRAF, and PIK3CA mutations, and long interspersed nucleotide element 1 methylation level) were available for a subset of cases. We assessed colorectal cancer–specific mortality according to postdiagnostic intakes of one-carbon nutrients with the use of multivariable Cox proportional hazards regression models. Results: In 1550 stage I–III colorectal cancer cases with a median follow-up of 14.9 y, we documented 641 deaths including 176 colorectal cancer–specific deaths. No statistically significant associations were observed between postdiagnostic intakes of folate or other one-carbon nutrients and colorectal cancer–specific mortality (multivariate P-trend ≥ 0.21). In an exploratory molecular pathologic epidemiology survival analysis, there was no significant interaction between one

  16. Postdiagnostic intake of one-carbon nutrients and alcohol in relation to colorectal cancer survival.

    Science.gov (United States)

    Lochhead, Paul; Nishihara, Reiko; Qian, Zhi Rong; Mima, Kosuke; Cao, Yin; Sukawa, Yasutaka; Kim, Sun A; Inamura, Kentaro; Zhang, Xuehong; Wu, Kana; Giovannucci, Edward; Meyerhardt, Jeffrey A; Chan, Andrew T; Fuchs, Charles S; Ogino, Shuji

    2015-11-01

    Observational data have suggested that intakes of nutrients involved in one-carbon metabolism are inversely associated with risk of colorectal carcinoma and adenomas. In contrast, results from some preclinical studies and cardiovascular and chemoprevention trials have raised concerns that high folate intake may promote carcinogenesis by facilitating the progression of established neoplasia. We tested the hypothesis that higher total folate intake (including food folate and folic acid from fortified foods and supplements) or other one-carbon nutrient intakes might be associated with poorer survival after a diagnosis of colorectal cancer. We used rectal and colon cancer cases within the following 2 US prospective cohort studies: the Nurses' Health Study and the Health Professionals Follow-Up Study. Biennial questionnaires were used to gather information on medical history and lifestyle factors, including smoking and alcohol consumption. B-vitamin and methionine intakes were derived from food-frequency questionnaires. Data on tumor molecular characteristics (including microsatellite instability, CpG island methylator phenotype, KRAS, BRAF, and PIK3CA mutations, and long interspersed nucleotide element 1 methylation level) were available for a subset of cases. We assessed colorectal cancer-specific mortality according to postdiagnostic intakes of one-carbon nutrients with the use of multivariable Cox proportional hazards regression models. In 1550 stage I-III colorectal cancer cases with a median follow-up of 14.9 y, we documented 641 deaths including 176 colorectal cancer-specific deaths. No statistically significant associations were observed between postdiagnostic intakes of folate or other one-carbon nutrients and colorectal cancer-specific mortality (multivariate P-trend ≥ 0.21). In an exploratory molecular pathologic epidemiology survival analysis, there was no significant interaction between one-carbon nutrients or alcohol and any of the tumor molecular

  17. Nutritional deficiencies in German middle-class male alcohol consumers: relation to dietary intake and severity of liver disease

    DEFF Research Database (Denmark)

    Bergheim, I.; Parlesak, Alexandr; Dierks, C.

    2003-01-01

    OBJECTIVE: The purpose of the present study was to compare the nutrient intake and the nutritional status between German middle-class alcohol consumers and non-drinkers. DESIGN: Cross-sectional study using patients with different stages of alcoholic liver disease (ALD) and healthy volunteers....... SETTING: Southern Germany. SUBJECTS: Seventy-six hospitalized German middle-class alcohol consumers with different stages of alcoholic liver disease (ALD) and 22 healthy control subjects. METHODS: Subjects and controls were nutritionally assessed and mineral and vitamin content was measured in blood...... than those of non-drinkers. CONCLUSION: From the results of this study it is concluded that in German middle-class male alcohol consumers the status of several micronutrients is disturbed, although dietary intake hardly differs from that in non-alcoholic controls....

  18. Lifetime alcohol intake is associated with an increased risk of KRAS+ and BRAF-/KRAS- but not BRAF+ colorectal cancer.

    Science.gov (United States)

    Jayasekara, Harindra; MacInnis, Robert J; Williamson, Elizabeth J; Hodge, Allison M; Clendenning, Mark; Rosty, Christophe; Walters, Rhiannon; Room, Robin; Southey, Melissa C; Jenkins, Mark A; Milne, Roger L; Hopper, John L; Giles, Graham G; Buchanan, Daniel D; English, Dallas R

    2017-04-01

    Ethanol in alcoholic beverages is a causative agent for colorectal cancer. Colorectal cancer is a biologically heterogeneous disease, and molecular subtypes defined by the presence of somatic mutations in BRAF and KRAS are known to exist. We examined associations between lifetime alcohol intake and molecular and anatomic subtypes of colorectal cancer. We calculated usual alcohol intake for 10-year periods from age 20 using recalled frequency and quantity of beverage-specific consumption for 38,149 participants aged 40-69 years from the Melbourne Collaborative Cohort Study. Cox regression was performed to derive hazard ratios (HRs) and 95% confidence intervals (CIs) for the association between lifetime alcohol intake and colorectal cancer risk. Heterogeneity in the HRs across subtypes of colorectal cancer was assessed. A positive dose-dependent association between lifetime alcohol intake and overall colorectal cancer risk (mean follow-up = 14.6 years; n = 596 colon and n = 326 rectal cancer) was observed (HR = 1.08, 95% CI: 1.04-1.12 per 10 g/day increment). The risk was greater for rectal than colon cancer (phomogeneity  = 0.02). Alcohol intake was associated with increased risks of KRAS+ (HR = 1.07, 95% CI: 1.00-1.15) and BRAF-/KRAS- (HR = 1.05, 95% CI: 1.00-1.11) but not BRAF+ tumors (HR = 0.89, 95% CI: 0.78-1.01; phomogeneity  = 0.01). Alcohol intake is associated with an increased risk of KRAS+ and BRAF-/KRAS- tumors originating via specific molecular pathways including the traditional adenoma-carcinoma pathway but not with BRAF+ tumors originating via the serrated pathway. Therefore, limiting alcohol intake from a young age might reduce colorectal cancer originating via the traditional adenoma-carcinoma pathway. © 2016 UICC.

  19. Alcohol intake over the life course and breast cancer survival in Western New York exposures and breast cancer (WEB) study: quantity and intensity of intake.

    Science.gov (United States)

    Weaver, Anne M; McCann, Susan E; Nie, Jing; Edge, Stephen B; Nochajski, Thomas H; Russell, Marcia; Trevisan, Maurizio; Freudenheim, Jo L

    2013-05-01

    Alcohol intake is a risk factor for breast cancer, but the association between alcohol and mortality among breast cancer survivors is poorly understood. We examined the association between alcohol intake from all sources, assessed by cognitive lifetime drinking history, and all-cause and breast cancer mortality among women with breast cancer (N = 1,097) who participated in a population-based case-control study. Vital status was ascertained through 2006 using the National Death Index. Using Cox proportional hazards models, we computed hazard ratios for all-cause and breast cancer mortality in association with alcohol intake. We examined lifetime volume and intensity (drinks per drinking day) of alcohol consumption as well as drinking status during various life periods. Analyses were stratified by menopausal status. After adjustment for total intake, postmenopausal women with consumption of four or more drinks per drinking day over their lifetimes were nearly three times more likely to die from any cause compared to abstainers (HR 2.94, 95 % CI 1.31, 6.62). There was a similar but non-significant association with breast cancer mortality (HR 2.68, 95 % CI 0.94, 7.67). Postmenopausal women who drank one drink or fewer per drinking day between menarche and first birth had a significantly decreased hazard of all-cause (HR 0.54, 95 % CI 0.31, 0.95) and breast cancer mortality (HR 0.27, 95 % CI 0.09, 0.77). Premenopausal breast cancer survival was not associated with drinking intensity. We observed no associations between drinking status or total volume of alcohol intake and breast cancer or all-cause mortality. High-intensity alcohol consumption may be associated with decreased survival in postmenopausal women with breast cancer. Low-intensity alcohol consumption between menarche and first birth may be inversely associated with all-cause and breast cancer mortality; this period may be critical for development of and survival from breast cancer. Intensity of alcohol intake

  20. Immune response to acetaldehyde-human serum albumin adduct among healthy subjects related to alcohol intake.

    Science.gov (United States)

    Romanazzi, Valeria; Schilirò, Tiziana; Carraro, Elisabetta; Gilli, Giorgio

    2013-09-01

    Acetaldehyde (AA) is the main metabolic product in ethanol metabolism, although it can also derive from sources of airborne pollution. As a typical aldehyde, AA is able to react with a variety of molecular targets, including DNA and protein. This property justifies the hypothesis of a immune reaction against this kind of adduct, to be studied by a seroprevalence screening approach. In this study, the correlation between drinking habits and the amount of circulating AA-human serum albumin adduct (AA-HSA) was evaluated in a group of healthy subjects, non alcohol-addicted. Daily ethanol intake (grams) was inferred for each subject using the information collected through a questionnaire, and AA-HSA antibodies (AA-HSA ab) analyses were performed using the Displacement Assay on whole blood samples. The findings showed a correlation between ethanol intake and immune response to molecular adduct. These results underscore the evaluation of AA-HSA ab amount as a suitable molecular marker for alcohol intake that can be applied in future investigations on a large scale for prevention screening.

  1. Lifetime total and beverage specific - alcohol intake and prostate cancer risk: a case-control study

    Directory of Open Access Journals (Sweden)

    Carruba Giuseppe

    2004-12-01

    Full Text Available Abstract Background We investigated lifetime alcohol consumption and prostate cancer risk in a case-control study conducted in Buffalo, NY (1998–2001. Methods The study included 88 men, aged 45 to 85 years with incident, histologically-confirmed prostate cancer and 272 controls. We conducted extensive in-person interviews regarding lifetime alcohol consumption and other epidemiologic data. Results Prostate cancer risk was not associated with lifetime intake of total and beverage specific ethanol. In addition we found no association with number of drinks per day (average drinks per day over the lifetime or drinks per drinking day (average drinks per day on drinking days only over the lifetime. However, we observed an inverse association with the total number of drinking years. Men in the lowest tertile of total drinking years had a two-fold prostate cancer risk than men in the highest tertile (OR 2.16, 95% CI 0.98–4.78, p for trend Conclusion Our results suggest that alcohol intake distribution across lifetime may play a more important role in prostate cancer etiology than total lifetime consumption.

  2. 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.

  3. Innate BDNF expression is associated with ethanol intake in alcohol-preferring AA and alcohol-avoiding ANA rats.

    Science.gov (United States)

    Raivio, Noora; Miettinen, Pekka; Kiianmaa, Kalervo

    2014-09-04

    We have shown recently that acute administration of ethanol modulates the expression of brain-derived neurotrophic factor (BDNF) in several rat brain areas known to be involved in the development of addiction to ethanol and other drugs of abuse, suggesting that BDNF may be a factor contributing to the neuroadaptive changes set in motion by ethanol exposure. The purpose of the present study was to further clarify the role of BDNF in reinforcement from ethanol and in the development of addiction to ethanol by specifying the effect of acute administration of ethanol (1.5 or 3.0 g/kg i.p.) on the expression profile of BDNF mRNA in the ventral tegmental area and in the terminal areas of the mesolimbic dopamine pathway in the brain of alcohol-preferring AA and alcohol-avoiding ANA rats, selected for high and low voluntary ethanol intake, respectively. The level of BDNF mRNA expression was higher in the amygdala and ventral tegmental area of AA than in those of ANA rats, and there was a trend for a higher level in the nucleus accumbens. In the amygdala and hippocampus, a biphasic change in the BDNF mRNA levels was detected: the levels were decreased at 3 and 6h but increased above the basal levels at 24h. Furthermore, there was a difference between the AA and ANA lines in the effect of ethanol, the ANA rats showing an increase in BDNF mRNA levels while such a change was not seen in AA rats. These findings suggest that the innate levels of BDNF expression may play a role in the mediation of the reinforcing effects of ethanol and in the control of ethanol intake.

  4. Relation of total and beverage-specific alcohol intake to body mass index and waist-to-hip ratio: a study of self-defense officials in Japan.

    Science.gov (United States)

    Sakurai, Y; Umeda, T; Shinchi, K; Honjo, S; Wakabayashi, K; Todoroki, I; Nishikawa, H; Ogawa, S; Katsurada, M

    1997-12-01

    We investigated the independent associations of total and beverage-specific ethanol consumption with body mass index (BMI) and waist-to-hip ratio (WHR) in middle-aged Japanese males, because of the scarcity of epidemiologic data in Japan. The subjects were 2227 male self-defense officials who received a pre-retirement health examination at the Self-Defense Forces Fukuoka, Kumamoto, and Sapporo Hospitals. Data on alcohol intake, smoking, physical activity, and past medical history were obtained from a self-reported questionnaire. Height, weight, and waist and hip girth measurements were obtained at the examination. Multiple linear regression analysis was employed. Alcohol intake was positively and strongly associated with WHR (p = 0.0001), but not associated with BMI after adjustment for lifestyle variables, including either BMI or WHR. Subjects who consumed 15 ml per day or more of shochu ethanol showed a larger WHR than never drinkers, and a dose-response relationship was found. Dose-response relationships to other beverages were not found. Dose-response relationships to other beverages were not found. These findings suggest that alcohol intake is strongly and independently associated with WHR, but not with BMI. Abdominal obesity was positively associated with shochu ethanol, but not with other types of alcohol.

  5. Dietary taurine and nutrient intake and dietary quality by alcohol consumption level in Korean male college students.

    Science.gov (United States)

    You, Jeong Soon; Kim, So Young; Park, So Yoon; Chang, Kyung Ja

    2013-01-01

    Heavy alcohol consumption is related to various negative healthy consequences. To investigate difference of taurine intake according to the alcohol consumption level, we studied body composition, intake of dietary nutrients including taurine, and dietary quality in Korean male college students that were divided according to their alcohol consumption level. Surveys were conducted using a questionnaire and a 3-day recall method for assessing dietary intake in 220 male college students residing in Incheon, Korea. The subjects were divided into two groups by alcohol consumption level: heavy drinking group (average drinking over 5 cans (355 ml) of beer or 7 shots (45 ml) of soju) and light drinking group (average drinking less than 5 cans of beer or 7 shots of soju or not drinking any alcohol at all at one time during the previous month). The average body mass index (BMI) in the heavy drinking group was significantly higher compared to the light drinking group (p nutrition education for heavy drinking Korean male college students may be needed to improve balanced nutritional status and further studies such as case-control study or taurine intervention study are required to know the relationship between dietary taurine intake and alcohol consumption.

  6. Estimated intake of intense sweeteners from non-alcoholic beverages in Denmark, 2005

    DEFF Research Database (Denmark)

    Leth, Torben; Jensen, U.; Fagt, Sisse

    2008-01-01

    In 2005, 76 out of 177 analysed samples of non-alcoholic beverages were found to contain the intense sweeteners cyclamate, acesulfame-K, aspartame, and saccharin. The content of cyclamate did not exceed the now permitted maximum level in the European Union of 250 mg l(-1) in soft drinks. The esti......In 2005, 76 out of 177 analysed samples of non-alcoholic beverages were found to contain the intense sweeteners cyclamate, acesulfame-K, aspartame, and saccharin. The content of cyclamate did not exceed the now permitted maximum level in the European Union of 250 mg l(-1) in soft drinks....... The estimated intake of the sweeteners was calculated using the Danish Dietary Survey based on 3098 persons aged 1-80 years. The estimated intake with 90th percentiles of 0.7, 0.8 and 0.2 mg kg(-1) body weight day(-1) for acesulfame-K, aspartame, and saccharin, respectively, was much lower than the acceptable...

  7. Dopamine release dynamics change during adolescence and after voluntary alcohol intake.

    Directory of Open Access Journals (Sweden)

    Sara Palm

    Full Text Available Adolescence is associated with high impulsivity and risk taking, making adolescent individuals more inclined to use drugs. Early drug use is correlated to increased risk for substance use disorders later in life but the neurobiological basis is unclear. The brain undergoes extensive development during adolescence and disturbances at this time are hypothesized to contribute to increased vulnerability. The transition from controlled to compulsive drug use and addiction involve long-lasting changes in neural networks including a shift from the nucleus accumbens, mediating acute reinforcing effects, to recruitment of the dorsal striatum and habit formation. This study aimed to test the hypothesis of increased dopamine release after a pharmacological challenge in adolescent rats. Potassium-evoked dopamine release and uptake was investigated using chronoamperometric dopamine recordings in combination with a challenge by amphetamine in early and late adolescent rats and in adult rats. In addition, the consequences of voluntary alcohol intake during adolescence on these effects were investigated. The data show a gradual increase of evoked dopamine release with age, supporting previous studies suggesting that the pool of releasable dopamine increases with age. In contrast, a gradual decrease in evoked release with age was seen in response to amphetamine, supporting a proportionally larger storage pool of dopamine in younger animals. Dopamine measures after voluntary alcohol intake resulted in lower release amplitudes in response to potassium-chloride, indicating that alcohol affects the releasable pool of dopamine and this may have implications for vulnerability to addiction and other psychiatric diagnoses involving dopamine in the dorsal striatum.

  8. Incidence of cardiovascular and cerebrovascular disease in Danish men and women with a prolonged heavy alcohol intake

    DEFF Research Database (Denmark)

    Hvidtfeldt, Ulla Arthur; Frederiksen, M.E.; Thygesen, L.C.;

    2008-01-01

    rates of cardio- and cerebrovascular diseases than the population in general. METHODS: The cohort comprised 19,185 subjects (15,368 men and 3,817 women) who attended outpatient clinics for alcohol abusers within the Copenhagen Hospital Corporation (1954 to 1992). Incidence rates were standardized (SIR......BACKGROUND: Several epidemiological studies have found U- or J-shaped relationships between alcohol intake and cardiovascular conditions. The influence of heavy drinking is, however, sparsely studied. The objective of the present study was to examine whether alcohol addicts have higher incidence.......45-2.99; women: SIR = 2.77; 95% CI 2.18-3.48). CONCLUSIONS: The study indicates increased risks of cardio- and cerebrovascular diseases in subjects with an excessive alcohol intake Udgivelsesdato: 2008/11...

  9. Alcohol intake alters immune responses and promotes CNS viral persistence in mice.

    Science.gov (United States)

    Loftis, Jennifer M; Taylor, Jonathan; Raué, Hans-Peter; Slifka, Mark K; Huang, Elaine

    2016-10-01

    Chronic hepatitis C virus (HCV) infection leads to progressive liver disease and is associated with a variety of extrahepatic effects, including central nervous system (CNS) damage and neuropsychiatric impairments. Alcohol abuse can exacerbate these adverse effects on brain and behavior, but the molecular mechanisms are not well understood. This study investigated the role of alcohol in regulating viral persistence and CNS immunopathology in mice infected with lymphocytic choriomeningitis virus (LCMV), a model for HCV infections in humans. Female and male BALB/c mice (n=94) were exposed to alcohol (ethanol; EtOH) and water (or water only) using a two-bottle choice paradigm, followed one week later by infection with either LCMV clone 13 (causes chronic infection similar to chronic HCV), LCMV Armstrong (causes acute infection), or vehicle. Mice were monitored for 60days post-infection and continued to receive 24-h access to EtOH and water. Animals infected with LCMV clone 13 drank more EtOH, as compared to those with an acute or no viral infection. Six weeks after infection with LCMV clone 13, mice with EtOH exposure evidenced higher serum viral titers, as compared to mice without EtOH exposure. EtOH intake was also associated with reductions in virus-specific CD8(+) T cell frequencies (particularly CD11a(hi) subsets) and evidence of persistent CNS viremia in chronically infected mice. These findings support the hypothesis that EtOH use and chronic viral infection can result in combined toxic effects accelerating CNS damage and neuropsychiatric dysfunction and suggest that examining the role of EtOH in regulating viral persistence and CNS immunopathology in mice infected with LCMV can lead to a more comprehensive understanding of comorbid alcohol use disorder and chronic viral infection.

  10. Alcohol intake and triglycerides/high-density lipoprotein cholesterol ratio in men with hypertension.

    Science.gov (United States)

    Wakabayashi, Ichiro

    2013-07-01

    The triglycerides/high-density lipoprotein cholesterol (TG/HDL-C) ratio has been proposed to be a good predictor of cardiovascular disease. The relationship between alcohol consumption and TG/HDL-C ratio in patients with hypertension is unknown. Subjects were normotensive and hypertensive men aged 35-60 years who were divided by daily ethanol intake into non-, light (<22g/day), heavy (≥22 but <44g/day), and very heavy (≥44g/day) drinkers. The TG/HDL-C ratio was significantly higher in the hypertensive group than in the normotensive group. Both in the normotensive and hypertensive groups, TG/HDL-C ratio was significantly lower in light, heavy, and very heavy drinkers than in nondrinkers and was lowest in light drinkers. In the hypertensive group, odds ratios (ORs) for high TG/HDL-C ratio (≥3.75) in light, heavy, and very heavy drinkers vs. nondrinkers were significantly lower (P < 0.01) than a reference level of 1.00 (light drinkers: OR = 0.49, 95% confidence interval (CI) = 0.40-0.59; heavy drinkers: OR = 0.59, 95% CI = 0.52-0.67; very heavy drinkers: OR = 0.70, 95% CI = 0.61-0.80) and were significantly lower than the corresponding ORs in the normotensive group. The ORs for hypertension in subjects with vs. subjects without high TG/HDL-C ratio were significantly higher than the reference level in all the alcohol groups and were significantly lower in light, heavy, and very heavy drinkers than in nondrinkers. The results suggest that there is an inverted J-shaped relationship between alcohol and TG/HDL-C ratio in individuals with hypertension and that alcohol weakens the positive association between TG/HDL-C ratio and hypertension.

  11. Long-term wine consumption is related to cardiovascular mortality and life expectancy independently of moderate alcohol intake: the Zutphen Study

    NARCIS (Netherlands)

    Streppel, M.T.; Ocke, M.C.; Boshuizen, H.C.; Kok, F.J.; Kromhout, D.

    2009-01-01

    Background: Light to moderate alcohol intake lowers the risk of cardiovascular mortality, but whether this protective effect can be attributed to a specific type of beverage remains unclear. Moreover, little is known about the effects of long-term alcohol intake on life expectancy. Methods: The impa

  12. Statistical modelling of usual intake. Scientific report submitted to EFSA

    NARCIS (Netherlands)

    Voet, van der H.; Klaveren, van J.D.; Arcella, D.; Bakker, M.; Boeing, H.; Boon, P.E.; Crépét, A.; Dekkers, A.; Boer, de W.; Dodd, K.W.; Ferrari, P.; Goedhart, P.W.; Hart, A.; Heijden, van der G.W.A.M.; Kennedy, M.; Kipnis, V.; Knüppel, S.; Merten, C.; Ocké, M.; Slob, W.

    2010-01-01

    Within the EFSA Article 36 project “European Tool Usual Intake” (ETUI) a workshop was organised in May 2010 where the different available models to calculate usual intake were presented and discussed. This report integrates the workshop background document, the presentations given by experts, and th

  13. Alcohol dehydrogenase and aldehyde dehydrogenase gene polymorphisms, alcohol intake and the risk of colorectal cancer in the European Prospective Investigation into Cancer and Nutrition study.

    Science.gov (United States)

    Ferrari, P; McKay, J D; Jenab, M; Brennan, P; Canzian, F; Vogel, U; Tjønneland, A; Overvad, K; Tolstrup, J S; Boutron-Ruault, M-C; Clavel-Chapelon, F; Morois, S; Kaaks, R; Boeing, H; Bergmann, M; Trichopoulou, A; Katsoulis, M; Trichopoulos, D; Krogh, V; Panico, S; Sacerdote, C; Palli, D; Tumino, R; Peeters, P H; van Gils, C H; Bueno-de-Mesquita, B; Vrieling, A; Lund, E; Hjartåker, A; Agudo, A; Suarez, L R; Arriola, L; Chirlaque, M-D; Ardanaz, E; Sánchez, M-J; Manjer, J; Lindkvist, B; Hallmans, G; Palmqvist, R; Allen, N; Key, T; Khaw, K-T; Slimani, N; Rinaldi, S; Romieu, I; Boffetta, P; Romaguera, D; Norat, T; Riboli, E

    2012-12-01

    Heavy alcohol drinking is a risk factor of colorectal cancer (CRC), but little is known on the effect of polymorphisms in the alcohol-metabolizing enzymes, alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) on the alcohol-related risk of CRC in Caucasian populations. A nested case-control study (1269 cases matched to 2107 controls by sex, age, study centre and date of blood collection) was conducted within the European Prospective Investigation into Cancer and Nutrition (EPIC) to evaluate the impact of rs1229984 (ADH1B), rs1573496 (ADH7) and rs441 (ALDH2) polymorphisms on CRC risk. Using the wild-type variant of each polymorphism as reference category, CRC risk estimates were calculated using conditional logistic regression, with adjustment for matching factors. Individuals carrying one copy of the rs1229984(A) (ADH1B) allele (fast metabolizers) showed an average daily alcohol intake of 4.3 g per day lower than subjects with two copies of the rs1229984(G) allele (slow metabolizers) (P(diff)cancers of the colon or rectum. Heavy alcohol intake was more strongly associated with CRC risk among carriers of the rs1573496(C) allele, with odds ratio equal to 2.13 (95% confidence interval: 1.26-3.59) compared with wild-type subjects with low alcohol consumption (P(interaction)=0.07). The rs1229984(A) (ADH1B) allele was associated with a reduction in alcohol consumption. The rs1229984 (ADH1B), rs1573496 (ADH7) and rs441 (ALDH2) polymorphisms were not associated with CRC risk overall in Western-European populations. However, the relationship between alcohol and CRC risk might be modulated by the rs1573496 (ADH7) polymorphism.

  14. The impact of a population-based multi-factorial lifestyle intervention on alcohol intake: the Inter99 study

    DEFF Research Database (Denmark)

    Toft, Ulla; Pisinger, Charlotta; Aadahl, Mette;

    2009-01-01

    PURPOSE: To investigate the effect of screening and five years of multi-factorial lifestyle intervention on changes in alcohol intake in a general population. METHODS: The study was a pre-randomized intervention study on lifestyle, Inter99 (1999-2006), Copenhagen, Denmark. Participants in the int...

  15. Caffeine and alcohol intakes and overall nutrient adequacy are associated with longitudinal cognitive performance among U.S. adults.

    Science.gov (United States)

    Beydoun, May A; Gamaldo, Alyssa A; Beydoun, Hind A; Tanaka, Toshiko; Tucker, Katherine L; Talegawkar, Sameera A; Ferrucci, Luigi; Zonderman, Alan B

    2014-06-01

    Among modifiable lifestyle factors, diet may affect cognitive health. Cross-sectional and longitudinal associations may exist between dietary exposures [e.g., caffeine (mg/d), alcohol (g/d), and nutrient adequacy] and cognitive performance and change over time. This was a prospective cohort study, the Baltimore Longitudinal Study of Aging (n = 628-1305 persons depending on the cognitive outcome; ∼2 visits/person). Outcomes included 10 cognitive scores, spanning various domains of cognition. Caffeine and alcohol intakes and a nutrient adequacy score (NAS) were estimated from 7-d food diaries. Among key findings, caffeine intake was associated with better baseline global cognition among participants with a baseline age (Agebase) of ≥70 y. A higher NAS was associated with better baseline global cognition performance (overall, women, Agebase cognition over time. Conversely, for an Agebase of ≥70 y and among women, alcohol intake was related to better baseline attention and working memory. In sum, patterns of diet and cognition associations indicate stratum-specific associations by sex and baseline age. The general observed trend was that of putative beneficial effects of caffeine intake and nutrient adequacy on domains of global cognition, verbal memory, and attention, and mixed effects of alcohol on domains of letter fluency, attention, and working memory. Further longitudinal studies conducted on larger samples of adults are needed to determine whether dietary factors individually or in combination are modifiers of cognitive trajectories among adults.

  16. 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...

  17. Identification of subpopulations of prairie voles differentially susceptible to peer influence to decrease high alcohol intake

    Directory of Open Access Journals (Sweden)

    Allison M.J. Anacker

    2013-07-01

    Full Text Available Peer influences are critical in the decrease of alcohol (ethanol abuse and maintenance of abstinence. We previously developed an animal model of inhibitory peer influences on ethanol drinking using prairie voles and here sought to understand whether this influential behavior was due to specific changes in drinking patterns and to variation in a microsatellite sequence in the regulatory region of the vasopressin receptor 1a gene (avpr1a. Adult prairie voles’ drinking patterns were monitored in a lickometer apparatus that recorded each lick a subject exhibited during continuous access to water and 10% ethanol during periods of isolation, pair housing of high and low drinkers, and subsequent isolation. Analysis of fluid consumption confirmed previous results that high drinkers typically decrease ethanol intake when paired with low drinkers, but that a subset of voles do not decrease. Analysis of bout structure revealed differences in the number of ethanol drinking bouts in the subpopulations of high drinkers when paired with low drinkers. Lickometer drinking patterns analyzed by visual and by cross-correlation analyses demonstrated that pair housing did not increase the rate of subjects drinking in bouts occurring at the same time. The length of the avpr1a microsatellite did not predict susceptibility to peer influence or any other drinking behaviors. In summary, subpopulations of high drinkers were identified by fluid intake and number of drinking bouts, which did or did not lower their ethanol intake when paired with a low drinking peer, and these subpopulations should be explored for testing the efficacy of treatments to decrease ethanol use in groups that are likely to be responsive to different types of therapy.

  18. Effects of sample attrition in a longitudinal study of the association between alcohol intake and all-cause mortality

    DEFF Research Database (Denmark)

    Thygesen, Lau C; Johansen, Christoffer; Keiding, Niels

    2008-01-01

    intake and other life-style factors during 28 years of follow-up, were linked with nation-wide registers on socio-economic covariates, mortality and disease incidence. Logistic regression was used to describe life-style and socio-economic determinants of attrition, and Poisson regression was used...... to evaluate how attrition affected the association between alcohol intake and mortality. The statistical methods used for dealing with missing values were complete case analysis, carry last observation forward, simple imputations, multiple imputation and weighting. FINDINGS: Abstinence and high alcohol intake......, current smoking, physical inactivity and high body mass index increased the odds of dropping out, whereas being married, more years of education, skilled occupation, high income and large residential area decreased the odds. Attrition was associated with increased mortality and incidence rates of heart...

  19. Five year change in alcohol intake and risk of breast cancer and coronary heart disease among postmenopausal women

    DEFF Research Database (Denmark)

    Dam, Marie K.; Hvidtfeldt, Ulla A.; Tjønneland, Anne;

    2016-01-01

    cancer of 1.13 (95% confidence interval 1.03 to 1.23) and 1.29 (1.07 to 1.55), respectively, compared to women with stable intake, and adjusted for age, education, body mass index, smoking, Mediterranean diet score, parity, number of births, and hormone replacement therapy. For coronary heart disease......, corresponding hazard ratios were 0.89 (0.81 to 0.97) and 0.78 (0.64 to 0.95), respectively, adjusted for age, education, body mass index, Mediterranean diet score, smoking, physical activity, hypertension, elevated cholesterol, and diabetes. Results among women who reduced their alcohol intake over the five......-2012. Participants: 21 523 postmenopausal women who participated in the Diet, Cancer, and Health Study in two consecutive examinations in 1993-98 and 1999-2003. Information on alcohol intake was obtained from questionnaires completed by participants. Main outcome measures: Incidence of breast cancer, coronary heart...

  20. Self-reported energy intake by FFQ compared with actual energy intake to maintain body weight in 516 adults

    NARCIS (Netherlands)

    Siebelink, E.; Geelen, A.; Vries, de J.H.M.

    2011-01-01

    It is generally assumed that a FFQ is not suitable to estimate the absolute levels of individual energy intake. However, in epidemiological studies, reported nutrients by FFQ are often corrected for this intake. The objective of the present study was to assess how accurately participants report thei

  1. Effects of Moderate Alcohol Intake in the Bladder of the Otsuka Long Evans Tokushima Fatty Diabetic Rats.

    Science.gov (United States)

    Bae, Woong Jin; Choi, Yong Sun; Kim, Su Jin; Cho, Hyuk Jin; Hong, Sung Hoo; Kim, Sae Woong; Hwang, Tae-Kon; Kim, Dai Jin; Lee, Ji Youl

    2015-09-01

    Diabetes is related with a number of cystopathic complications. However, there have been no studies about the influence of alcohol consumption in the bladder of type 2 diabetes. Thus, we investigated the effect of moderate alcohol intake in the bladder of the Otsuka Long Evans Tokushima Fatty (OLETF) diabetic rat. The non-diabetic Long-Evans Tokushima Otsuka (LETO, n=14) and the OLETF control group (n=14) were fed an isocaloric diet; the LETO (n=14) and the OLETF ethanol group (n=14) were fed 36% ethanol 7 g/kg/day. After ten weeks, muscarinic receptors, RhoGEFs, myogenic change, and the level of oxidative stress were evaluated. Moderate alcohol intake significantly decreased excessive muscarinic receptor and Rho kinase expressions in the OLETF rats compared with the LETO rats. In addition, iNOS and collagen expression were not changed in the OLETF rats in spite of alcohol consumption. Superoxide dismutase levels, which is involved in antioxidant defense, in the LETO rats were significantly decreased after alcohol consumption, however those in the OLETF rats were similar. Moderate alcohol consumption reduces the oxidative stress, and may prevent molecular and pathologic changes of the bladder of rats with type 2 diabetes.

  2. Relationship between alcohol intake and dietary pattern:Findings from NHANES Ⅲ

    Institute of Scientific and Technical Information of China (English)

    Suthat; Liangpunsakul

    2010-01-01

    AIM:To examine the association between macronutrient dietary patterns and alcohol consumption using the Third National Health and Nutritional Examination Survey METHODS:A total of 9877 subjects(5144 males) constituted the study cohort.Dietary interviews were conducted with all examinees by a trained dietary interviewer in a mobile examination center(MEC).Subjects reported all foods and beverages consumed except plain drinking water for the previous 24-h time period.Physical examination and history of alcoho...

  3. 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.

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

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    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. Online health check for reducing alcohol intake among employees: a feasibility study in six workplaces across England.

    Directory of Open Access Journals (Sweden)

    Zarnie Khadjesari

    Full Text Available Most hazardous and harmful drinkers are of working age and do not seek help with their drinking. Occupational health services are uniquely placed to universally screen employees across the range of socioeconomic and ethnic groups. The aim was to explore the feasibility and acceptability of offering electronic screening and brief intervention for alcohol misuse in the context of a health check in six different workplace settings.Employees were recruited from six workplaces across England, including three local authorities, one university, one hospital and one petro-chemical company. A total of 1,254 (8% employees completed the health check and received personalised feedback on their alcohol intake, alongside feedback on smoking, fruit and vegetable consumption and physical activity. Most participants were female (65% and of 'White British' ethnicity (94%, with a mean age of 43 years (SD 11. Participants were mostly in Intermediate occupations (58%, followed by Higher managerial / professional (39% and Routine and manual occupations (2%. A quarter of participants (25% were drinking at hazardous levels (33% male, 21% female, which decreased with age. Sixty-four percent (n=797 of participants completed online follow-up at three months. Most participants were supportive of workplaces offering employees an online health check (95%, their preferred format was online (91% and many were confident of the confidentiality of their responses (60%. Whilst the feedback reminded most participants of things they already knew (75%, some were reportedly motivated to change their behaviour (13%.Online health screening and personalised feedback appears feasible and acceptable, but challenges include low participation rates, potentially attracting 'worried well' employees rather than those at greatest health risk, and less acceptance of the approach among older employees and those from ethnic minority backgrounds and routine or manual occupations.

  6. Association between Alcohol Intake and Hemoglobin A1c in the Korean Adults: The 2011-2013 Korea National Health and Nutrition Examination Survey

    Science.gov (United States)

    Hong, Jae Won; Noh, Jung Hyun; Kim, Dong-Jun

    2016-01-01

    Background Although alcohol consumption is commonly encountered in clinical practice, few studies have investigated the clinical significance of alcohol intake on the use of the hemoglobin A1c (HbA1c) level. Objectives This study was performed to investigate the association between alcohol intake and HbA1c level in the general population. Methods Among the 24,594 participants who participated in the 2011–2013 Korea National Health and Nutrition Examination Survey (KNHANES), 12,923 participants were analyzed in this study. We excluded diabetic patients currently taking antidiabetes medication. We compared the HbA1c level and proportions of patients with an HbA1c level of ≥5.7%, ≥6.1%, and ≥6.5% according to the fasting plasma glucose (FPG) concentration range and the amount of alcohol intake. The average amounts of daily alcohol intake were categorized into three groups: 0 g/day, alcohol intake was 12.3 g/day. The percentages of subjects with alcohol intake 0, alcohol intake and FPG concentration (P diabetes (P alcohol intake and HbA1c level. Overall, the adjusted HbA1c levels decreased across alcohol intake (5.70% ± 0.01%, 5.66% ± 0.01%, and 5.55% ± 0.01%) after adjustment for confounding factors such as age, sex, FPG concentration, college graduation, smoking history, presence of hypertension, waist circumference, serum total cholesterol concentration, serum high-density lipoprotein cholesterol concentration, serum triglyceride concentration, presence of anemia, serum white blood cell count, and serum alanine aminotransferase concentration (P alcohol intake after adjustment for confounders. Logistic regression analyses showed that, when using the group that abstained as the control, the group that consumed ≥ 30g/day was negatively associated with the risk of an HbA1c level of ≥5.7% (P alcohol intake was associated with lower HbA1c levels, even after adjusting for confounding factors, including the FPG concentration, in this nationally representative

  7. 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.

  8. Alcohol intake and the incidence of non-hodgkin lymphoid neoplasms in the cancer prevention study II nutrition cohort.

    Science.gov (United States)

    Gapstur, Susan M; Diver, W Ryan; McCullough, Marjorie L; Teras, Lauren R; Thun, Michael J; Patel, Alpa V

    2012-07-01

    Although several studies have shown a lower risk of non-Hodgkin lymphoma (NHL) in alcohol drinkers compared with nondrinkers, the dose-response relation and potential differences between former and current drinking and across beverage types and subtypes are unclear. The authors examined associations of alcohol intake with risk of NHL and NHL subtypes in the Cancer Prevention Study II Nutrition Cohort, a prospective study of US men and women aged 50-74 years. Between 1992 and 2007, there were 1,991 incident NHL cases among 143,124 participants. Multivariable-adjusted relative risks and 95% confidence intervals were computed using Cox proportional hazards regression. Compared with nondrinkers, the relative risk of NHL associated with former drinking was 0.90 (95% confidence interval (CI): 0.75, 1.10); the relative risks associated with current intakes of 2 drinks/day were 0.93 (95% CI: 0.83, 1.03), 0.91 (95% CI: 0.78, 1.06), and 0.78 (95% CI: 0.65, 0.93), respectively. Associations did not differ by sex (P-interaction = 0.45) or beverage type (P-difference = 0.22). Alcohol intake was more strongly associated with B-cell lymphoma (P-trend = 0.005) than with T-cell lymphoma (P-trend = 0.76), and associations were similar among B-cell lymphoma subtypes. In this prospective study, current heavy alcohol intake was associated with a reduced risk of NHL. Associations did not differ by beverage type and were slightly stronger for B-cell tumors than for T-cell tumors.

  9. Dietary intake of folate and alcohol, MTHFR C677T polymorphism, and colorectal cancer risk in Korea.

    Science.gov (United States)

    Kim, Jeongseon; Cho, Young Ae; Kim, Dong-Hyun; Lee, Bong-Hwa; Hwang, Dae-Yong; Jeong, Jinyoung; Lee, Hun-Jae; Matsuo, Keitaro; Tajima, Kazuo; Ahn, Yoon-Ok

    2012-02-01

    The incidence of colorectal cancer (CRC) is increasing sharply in Korea, and evidence has suggested the role of dietary methyl supply and related polymorphisms on colorectal carcinogenesis. We investigated the association between folate and alcohol intake, methylenetetrahydrofolate reductase (MTHFR) C677T polymorphism, and CRC risk in Koreans. A total of 787 cases and 656 controls were recruited from 2 university hospitals. Multiple logistic regression models were used to estimate ORs and corresponding 95% CIs. MTHFR 677T homozygotes were at a lower risk of CRC (OR: 0.60; 95% CI: 0.46, 0.78 for TT compared with CC/CT). High folate intake was associated with reduced CRC risk (OR: 0.64; 95% CI: 0.49, 0.84 for high compared with low intake), and high alcohol consumption was associated with increased risk of CRC (OR: 1.76; 95% CI: 1.26, 2.46 for high compared with low intake). When data were stratified by the amount of dietary methyl (combined intake of folate and alcohol), those with low-methyl diets had higher risk of CRC (OR: 2.32; 95% CI: 1.18, 4.56) than did those with high-methyl diets among CC/CT carriers, whereas the amount of dietary methyl did not affect the CRC risk among carriers with the TT homozygous variant. This association was stronger in patients with colon cancer than in patients with rectal cancer. We found that the effect of dietary methyl supply on colorectal carcinogenesis may differ according to MTHFR C677T genotype and the subsite of origin in a Korean population.

  10. Trends in dietary patterns, alcohol intake, tobacco smoking, and colorectal cancer in Polish population in 1960-2008.

    Science.gov (United States)

    Jarosz, Mirosław; Sekuła, Włodzimierz; Rychlik, Ewa

    2013-01-01

    The study examined the relationships between long-term trends in food consumption, alcohol intake, tobacco smoking, and colorectal cancer (CRC) incidence. Data on CRC incidence rates were derived from the National Cancer Registry, on food consumption from the national food balance sheets; data on alcohol and tobacco smoking reflected official statistics of the Central Statistical Office. It was shown that CRC incidence rates were increasing between 1960 and 1995, which could have been affected by adverse dietary patterns (growing consumption of edible fats, especially animal fats, sugar, red meat, and declining fibre and folate intake), high alcohol consumption, and frequent tobacco smoking noted until the end of the 1980s. Since 1990, the dietary pattern changed favourably (decrease in consumption of red meat, animal fats, and sugar, higher vitamin D intake, increase in vegetables and fruit quantities consumed, and decline in tobacco smoking). These changes could contribute to the stabilisation of CRC incidence among women seen after 1996 and a reduction in the rate of increase among men.

  11. Trends in Dietary Patterns, Alcohol Intake, Tobacco Smoking, and Colorectal Cancer in Polish Population in 1960–2008

    Science.gov (United States)

    Jarosz, Mirosław; Sekuła, Włodzimierz

    2013-01-01

    The study examined the relationships between long-term trends in food consumption, alcohol intake, tobacco smoking, and colorectal cancer (CRC) incidence. Data on CRC incidence rates were derived from the National Cancer Registry, on food consumption from the national food balance sheets; data on alcohol and tobacco smoking reflected official statistics of the Central Statistical Office. It was shown that CRC incidence rates were increasing between 1960 and 1995, which could have been affected by adverse dietary patterns (growing consumption of edible fats, especially animal fats, sugar, red meat, and declining fibre and folate intake), high alcohol consumption, and frequent tobacco smoking noted until the end of the 1980s. Since 1990, the dietary pattern changed favourably (decrease in consumption of red meat, animal fats, and sugar, higher vitamin D intake, increase in vegetables and fruit quantities consumed, and decline in tobacco smoking). These changes could contribute to the stabilisation of CRC incidence among women seen after 1996 and a reduction in the rate of increase among men. PMID:24369529

  12. [Intake of sugar-sweetened non-alcoholic beverages and body mass index: A national sample of Chilean school children].

    Science.gov (United States)

    Araneda, Jacqueline; Bustos, Patricia; Cerecera, Francisco; Amigo, Hugo

    2015-01-01

    To estimate the association between the intake of sugar-sweetened non-alcoholic beverages and body mass index (BMI) in Chilean school children. Food consumption frequency data were analyzed for school children aged 6 to 18. The association between consumption of sugar-sweetened beverages and BMI was estimated by multivariate lineal regression models. Sugar-sweetened beverages are consumed on a daily basis by 92% (95%CI:90-94) of subjects with daily intake medians of 424 mL (p25-p75:212-707). Every extra daily portion of sugar-sweetened beverages consumed by school children aged 6 to 13 is associated with 0.13 BMI z-scores (95%CI:0.04-0.2;p=0.01). School children consume sugar-sweetened beverages daily with intake medians close to 0.5L. There is an association between sugar-sweetened beverage consumption and higher BMI in Chilean school children.

  13. Avermectins differentially affect ethanol intake and receptor function: implications for developing new therapeutics for alcohol use disorders.

    Science.gov (United States)

    Asatryan, Liana; Yardley, Megan M; Khoja, Sheraz; Trudell, James R; Hyunh, Nhat; Louie, Stan G; Petasis, Nicos A; Alkana, Ronald L; Davies, Daryl L

    2014-06-01

    Our laboratory is investigating ivermectin (IVM) and other members of the avermectin family as new pharmaco-therapeutics to prevent and/or treat alcohol use disorders (AUDs). Earlier work found that IVM significantly reduced ethanol intake in mice and that this effect likely reflects IVM's ability to modulate ligand-gated ion channels. We hypothesized that structural modifications that enhance IVM's effects on key receptors and/or increase its brain concentration should improve its anti-alcohol efficacy. We tested this hypothesis by comparing the abilities of IVM and two other avermectins, abamectin (ABM) and selamectin (SEL), to reduce ethanol intake in mice, to alter modulation of GABAARs and P2X4Rs expressed in Xenopus oocytes and to increase their ability to penetrate the brain. IVM and ABM significantly reduced ethanol intake and antagonized the inhibitory effects of ethanol on P2X4R function. In contrast, SEL did not affect either measure, despite achieving higher brain concentrations than IVM and ABM. All three potentiated GABAAR function. These findings suggest that chemical structure and effects on receptor function play key roles in the ability of avermectins to reduce ethanol intake and that these factors are more important than brain penetration alone. The direct relationship between the effect of these avermectins on P2X4R function and ethanol intake suggest that the ability to antagonize ethanol-mediated inhibition of P2X4R function may be a good predictor of the potential of an avermectin to reduce ethanol intake and support the use of avermectins as a platform for developing novel drugs to prevent and/or treat AUDs.

  14. Effect of maternal alcohol and nicotine intake, individually and in combination, on fetal growth in the rat

    Energy Technology Data Exchange (ETDEWEB)

    Leichter, J. (Univ. of British Columbia, Vancouver (Canada))

    1991-03-15

    The effect of maternal ethanol and nicotine administration, separately and in combination, on fetal growth of rats was studied. Nicotine was administered by gavage for the entire gestational period. Alcohol was given in drinking water for 4 weeks prior to mating and 30% throughout gestation. Appropriate pair-fed and ad libitum control animals were included to separate the effect of ethanol and nicotine on the outcome of pregnancy from those produced by the confounding variables of malnutrition. Body weights of fetuses exposed to alcohol alone or in combination with nicotine were significantly lower than those of the pair-fed and ad libitum controls. However, the difference in fetal body weight between the alcohol plus nicotine and the alcohol alone group was not significant. Similarly, in the rats administered nicotine only, fetal weight was not significantly different compared to control animals. The results of this study indicate that maternal alcohol intake impairs fetal growth and nicotine does not, regardless whether it is administered separately or in combination with alcohol for the entire gestational period.

  15. Pituitary-gonadal hormones and adrenal androgens in non-cirrhotic female alcoholics after cessation of alcohol intake.

    Science.gov (United States)

    Välimäki, M; Pelkonen, R; Härkönen, M; Tuomala, P; Koistinen, P; Roine, R; Ylikahri, R

    1990-04-01

    To investigate the sex-hormone profiles associated with chronic alcoholism in women we examined 16 non-cirrhotic alcohol abusers (aged 18-46 years). They were admitted for the treatment of alcoholism (duration of 2-16 yrs) to a social hospital for 6 weeks. Their mean daily alcohol consumption was 170 g. Blood samples for serum LH, FSH, prolactin (PRL), oestrone (E1), oestradiol (E2), progesterone (P), 17-alpha-hydroxyprogesterone (17-OHP), androstenedione (A) and dehydroepiandrosterone (DHEA) were drawn three times a week during the hospital stay. Similar blood samples were taken from 10 control women during one menstrual cycle. The cycles were anovulatory in two patients and in none of controls. Serum LH and FSH levels were similar in alcoholic and control women but serum concentrations of PRL were increased 2-4-fold in alcoholic women. In the patients serum, concentrations of E1 and E2 tended to be lower during the follicular and midcycle phases, as did those of P and 17-OHP during the luteal phase. Compared with the controls, serum levels of A were increased 2-3-fold in the patients. A parallel difference between the two groups was seen in serum DHEA concentrations. We conclude that until liver injury, even heavy alcohol drinking has only minor effects on the secretion of gonadotrophins and ovarian steroids. Hypersecretion of PRL and adrenal androgens may well be an initiating mechanism for sexual dysfunction of female alcoholics.

  16. 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.

  17. 30 Year patterns of mortality in Tobago, West Indies, 1976-2005: impact of glucose intolerance and alcohol intake.

    Directory of Open Access Journals (Sweden)

    Mariam Molokhia

    Full Text Available OBJECTIVES: To determine the main predictors of all-cause and cardiovascular (CV mortality in a rural West Indian population in Plymouth, Tobago over 30 years. METHODS: Questionnaire survey for CV risk factors and alcohol consumption patterns administered at baseline in 1976 with 92.5% response rate. 831/832 patients were followed up until 2005 or death. RESULTS: Hypertension (>140/90 mm Hg was prevalent in 48% of men and 44% of women, and 21% of men and 17% of women had diabetes. Evidence showed most predictors for all cause and cardiovascular mortality having the main effects at ages 160/95 mm Hg (HR 1.68, 95% CI 1.09-2.60, diabetes (HR 3.28, 95% CI 1.89-5.69, and BMI (HR 1.04, 95% CI 1.00-1.07. The main predictors of cardiovascular mortality were similar in the fully adjusted model: high sessional alcohol intake (HR 2.47 95% CI 1.10-5.57, severe hypertension (HR 2.78 95% CI 1.56-4.95, diabetes (HR 3.68 95% CI 1.77-7.67 and additionally LVH, (HR 5.54 95% CI 1.38-22.26, however BMI did not show independent effects. For men, high sessional alcohol intake explains 27% of all cause mortality, and 40% of cardiovascular mortality at age <60 yrs. In adults aged <60 years, the attributable risk fraction for IGT/Diabetes and all cause mortality and cardiovascular mortality is 28% in women vs. 11% in men, and 22% in women vs. 6% in men respectively. CONCLUSIONS: In this Afro-Caribbean population we found that a major proportion of deaths are attributable to high sessional alcohol intake (in males, diabetes, and hypertension and these risk factors primarily operate in those below 60 years.

  18. Brain-specific inactivation of the Crhr1 gene inhibits post-dependent and stress-induced alcohol intake, but does not affect relapse-like drinking

    DEFF Research Database (Denmark)

    Molander, Anna; Vengeliene, Valentina; Heilig, Markus;

    2012-01-01

    Corticotropin-releasing hormone (CRH) and its receptor, CRH receptor-1 (CRHR1), have a key role in alcoholism. Especially, post-dependent and stress-induced alcohol intake involve CRH/CRHR1 signaling within extra-hypothalamic structures, but a contribution of the hypothalamic-pituitary-adrenal (HPA......) axis activity might be involved as well. Here we examined the role of CRHR1 in various drinking conditions in relation to HPA and extra-HPA sites, and studied relapse-like drinking behavior in the alcohol deprivation model (ADE). To dissect CRH/CRHR1 extra-HPA and HPA signaling on a molecular level......, a conditional brain-specific Crhr1-knockout (Crhr1(NestinCre)) and a global knockout mouse line were studied for basal alcohol drinking, stress-induced alcohol consumption, deprivation-induced intake, and escalated alcohol consumption in the post-dependent state. In a second set of experiments, we tested CRHR1...

  19. Increased fruit, vegetable and fiber intake and lower fat intake reported among women previously treated for invasive breast cancer.

    Science.gov (United States)

    Thomson, Cynthia A; Flatt, Shirley W; Rock, Cheryl L; Ritenbaugh, Cheryl; Newman, Vicky; Pierce, John P

    2002-06-01

    To describe the dietary intake patterns of women before and after breast cancer diagnosis. 3,084 women (age range 27 to 70 years) who had been treated for early-stage breast cancer, who were free of recurrent disease, and who were willing to complete study questionnaires. A descriptive analysis of baseline demographic and lifestyle questionnaire data, including reported dietary intake data from women who have had breast cancer participating in a randomized, controlled dietary intervention trial. Outcomes include dietary intakes of high- and low-fat foods, fruits and vegetables, and whole grains. Analyses included frequency of intake of selected food items, chi2 analysis to determine associations between reported intakes and demographic and personal characteristics, and logistic regression to assess odds of making more healthful changes. Women who have had breast cancer reported higher fruit, vegetable, and fiber-rich food intakes (58%, 60%, 38% more, respectively) and lower intakes of high-fat foods, including fast foods, after diagnosis. Those older than age 60 years were more likely to report no change in intake, including red meat (41%), vegetables (51%), and whole grains (62%). Odds ratios (OR) for more healthful diet choices varied by age and time since diagnosis. The longer the time since diagnosis the more likely women selected low-fat (vs high-fat) foods (OR 1.56, 95% confidence interval [CI] 1.16-2.09 for 3 to 4 years vs dietetics professionals may be able to promote healthful and evidence-based eating habits among women previously treated for breast cancer.

  20. PREVALENCE AND PATTERNS OF ALCOHOL INTAKE AMONG INDUSTRIAL WORKERS IN MANGALORE: AN APPRAISAL BY ALCOHOL USE DISORDER IDENTIFICATION TEST (AUDIT

    Directory of Open Access Journals (Sweden)

    Mir Viquar

    2015-08-01

    Full Text Available BACKGROUND: WHO estimates two billion alcoholic beverages consumers and 76.7 million people with diagnosable alcohol - use disorders worldwide(WHOand ranks 5th as a risk factor for avoidable disease measured by Disability Adjusted Life Years (DALY (WHO , 2002. OBJECTIVE: 1. To Assess Prevalence alcohol use among the selected Industr ial workers. 2. Factors associated with alcohol use . METHODS: This cross - sectional study was conducted in one of selected wood and plywood industry among all the industrial workers aged 18 years and above from October to November 2013. Socio - demographic pr ofile of all the participants was collected, questions on prevalence and dependence on alcohol use and its dependence was assessed using AUDIT questionnaire modified as per local needs and validated was used. The data collected was analyzed using SPSS 16.0 . RESULTS: Mean age of the study subjects was 33.4 years, most of the participants (44.8% were in the age group of 18 - 28 years and majority were Hindu and were belonging to class IV socio - economic status. MAJORITY: (55.2% of the study participants were a lcohol users and majority (61.6% was in the age group of 18 - 28 years. Religion and socio - economic status were the factors found to be statistically significant with alcohol use. CONCLUSION: Prevalence of alcohol use was significantly higher in the selecte d industry were religion and socio - economic status were the significant factors associated with tobacco use. Counseling and continuous monitoring is needed to reduce the prevalence of alcohol use and also further study is recommended on a larger scale.

  1. La influencia de la historia familiar de consumo de alcohol en hombres y mujeres The influence of family history on alcohol intake in males and females

    Directory of Open Access Journals (Sweden)

    Guillermina Natera-Rey

    2001-02-01

    ; parental alcohol intake is a main risk factor for developing alcohol dependence syndrome. The English version of this paper is available at: http://www.insp.mx/salud/index.html

  2. Alcohol intake and its effect on some appetite-regulating hormones in man

    DEFF Research Database (Denmark)

    Calissendorff, Jan; Gustafsson, Thomas; Holst, Jens Juul

    2012-01-01

    Background. Alcohol stimulates appetite. Ghrelin, obestatin, glucagon-like peptide 1 and leptin are putative mediators. Objective. We studied whether alcohol ingestion affects serum levels of these peripheral hormones, and if gastroprotective sucralfate prevents such an effect. Materials....... Results. The ghrelin and leptin levels fell after ingestion of alcohol, whereas the obestatin and GLP-1 levels remained unchanged. Sucralfate did not affect any of the basal four hormone levels, nor the ghrelin or leptin responses to alcohol. Conclusions. An appetite-stimulating effect of alcohol...... is hardly mediated by any of the hormones studied in this investigation, as the GLP-1 and obestatin levels were unaffected by alcohol, the ghelin level decreased, and leptin - although declining after alcohol - has not previously been found to have short-term inhibitory effect on hunger....

  3. The combined influence of leisure-time physical activity and weekly alcohol intake on fatal ischaemic heart disease and all-cause mortality

    DEFF Research Database (Denmark)

    Pedersen, Jane Østergaard; Heitmann, Berit Lilienthal; Schnohr, Peter

    2008-01-01

    AIMS: To determine the combined influence of leisure-time physical activity and weekly alcohol intake on the risk of subsequent fatal ischaemic heart disease (IHD) and all-cause mortality. METHODS AND RESULTS: Prospective cohort study of 11 914 Danes aged 20 years or older and without pre......-existing IHD. During approximately 20 years of follow-up, 1242 cases of fatal IHD occurred and 5901 died from all causes. Within both genders, being physically active was associated with lower hazard ratios (HR) of both fatal IHD and all-cause mortality than being physically inactive. Further, weekly alcohol...... had the highest HR of both fatal IHD and all-cause mortality within each category of weekly alcohol intake. Thus, the HR of both fatal IHD and all-cause mortality were low among the physically active who had a moderate alcohol intake. Conclusion Leisure-time physical activity and a moderate weekly...

  4. Under- and Over-Reporting of Energy Intake in Slovenian Adolescents

    Science.gov (United States)

    Kobe, Helena; Krzisnik, Ciril; Mis, Natasa Fidler

    2012-01-01

    Objective: To examine under- and over-reporting of energy intake (EI) among adolescents and to compare relative food and nutrient intakes of under-reporters (UR), over-reporters (OR), and the whole population to acceptable reporters (AR). Design: All adolescents completed food frequency questionnaires at regional health centers, and a subgroup…

  5. 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.

  6. 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

  7. Impact of alcohol intake on the relationships of uric acid with blood pressure and cardiac hypertrophy in essential hypertension.

    Science.gov (United States)

    Seki, Shingo; Oki, Yoshitsugu; Tsunoda, Seiko; Takemoto, Tomoyuki; Koyama, Tatsuya; Yoshimura, Michihiro

    2016-11-01

    Hyperuricemia, which is frequently associated with hypertension, can be caused by alcohol intake. To date, limited data have shown the link between alcohol intake and hyperuricemic hypertension. We retrospectively examined the influence of alcohol intake on the relationship between the uric acid level and blood pressure or cardio-metabolic parameters in 171 untreated non-failing hypertensive patients (mean 59.3±10.7 years). Cross-sectional analysis was separately performed in regular alcohol drinkers (more than 25g/day ethanol, n=74, 82.4% men) and non-drinkers (n=97, 33.0% men). Diastolic blood pressure was significantly higher in drinkers than in non-drinkers (101.6±11.5mmHg vs. 96.8±8.2mmHg, puric acid level (mean 6.3±1.7mg/dL) was positively correlated with both systolic and diastolic blood pressures (r=0.270/p=0.020 and r=0.354/p=0.0020, respectively), and with the markers of cardiac hypertrophy, including electrocardiographic voltage (V1S+V5R, r=0.244/p=0.042) and echocardiographic left ventricular mass index (r=0.270/p=0.026). These correlations were also observed in the male drinker sub-group. In the non-drinkers, the uric acid level (mean 5.0±1.4mg/dL) was positively correlated with BMI (r=0.369/p=0.0002) but not with blood pressure or the markers of cardiac hypertrophy. The results suggest that the role of uric acid in blood pressure might differ between hypertensive drinkers and non-drinkers. In regular alcohol drinkers, there was a positive association of uric acid level with blood pressure and the severity of cardiac hypertrophy. In non-regular drinkers, an increased uric acid level is likely to be closely associated with increased BMI. Copyright © 2016. Published by Elsevier Ltd.

  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. Desipramine enhances the ability of risperidone to decrease alcohol intake in the Syrian golden hamster.

    Science.gov (United States)

    Gulick, Danielle; Chau, David T; Khokhar, Jibran Y; Dawson, Ree; Green, Alan I

    2014-08-30

    The atypical antipsychotic clozapine reduces alcohol drinking in patients with schizophrenia. We have proposed that clozapine׳s ability to decrease alcohol drinking relates to its weak blockade of the dopamine D2 receptor and potent blockade of the norepinephrine α-2 receptor, as well as its ability to elevate plasma and brain norepinephrine. Another atypical antipsychotic, risperidone, which is a potent blocker of both the dopamine D2 receptor and norepinephrine α-2 receptor, does not decrease alcohol drinking. In this study, we used the Syrian golden hamster to test whether the ability of risperidone to reduce alcohol drinking would be enhanced if it was used in combination with the norepinephrine reuptake inhibitor desipramine. Hamsters were given free access to water and alcohol (15% v/v) until they reached a steady drinking baseline. They were then treated daily with each drug or drug combination for 20 days. Risperidone (0.2mg/kg) only transiently decreased alcohol drinking. However, 5.0mg/kg, and possibly 1.0mg/kg, desipramine added to 0.2mg/kg risperidone appeared to produce a more substantial and relatively sustained effect than risperidone alone. Data from this study provide leads toward the development of new treatments for patients with schizophrenia and alcoholism, and also for those with alcoholism alone.

  10. Increasing the percentage of energy from dietary sugar, fats, and alcohol in adults is associated with increased energy intake but has minimal association with biomarkers of cardiovascular risk.

    Science.gov (United States)

    Austin, Gregory L; Krueger, Patrick M

    2013-10-01

    The optimal diet composition to prevent obesity and its complications is unknown. Study aims were to determine the association of diet composition with energy intake, homeostatic model assessment-insulin resistance (HOMA-IR), and C-reactive protein (CRP). Data were from the NHANES for eligible adults aged 20-74 y from 2005 to 2006 (n = 3073). Energy intake and diet composition were obtained by dietary recall. HOMA-IR was calculated from fasting insulin and glucose concentrations, and CRP was measured directly. Changes for a 1-point increase in percentage of sugar, saturated fatty acids (SFAs), monounsaturated fatty acids (MUFAs), polyunsaturated fatty acids (PUFAs), and alcohol were determined across their means in exchange for a 1-point decrease in percentage of nonsugar carbohydrates. Regression analyses were performed, and means ± SEs were estimated. Increasing the percentage of sugar was associated with increased energy intake in men (23 ± 5 kcal; P intake. In women, increasing percentages of SFAs (27 ± 10 kcal; P = 0.02), PUFAs (43 ± 6 kcal; P intake. Increasing the percentage of alcohol was associated with increased energy intake in men (38 ± 7 kcal; P sugar, fats, and alcohol was associated with substantially increased energy intake but had minimal association with HOMA-IR and CRP.

  11. 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

  12. Systemic immune modulation induced by alcoholic beverage intake in obese-diabetes (db/db) mice.

    Science.gov (United States)

    Lee, Hyunah; Jang, Ik-Soon; Park, Junsoo; Kim, Seol-Hee; Baek, So-Young; Go, Sung-Ho; Lee, Seung-Hoon

    2013-03-01

    Alcohol over-consumption is generally immunosuppressive. In this study, the effects of single or repetitive alcohol administration on the systemic immunity of db/db mice were observed to clarify the possible mechanisms for the increased susceptibility of obese individuals to alcohol-related immunological health problems. Alcohol (as a form of commercially available 20% distilled-alcoholic beverage) was orally administered one-time or seven times over 2 weeks to db/db mice and normal C57BL/6J mice. Immunologic alterations were analyzed by observation of body weight and animal activity, along with proportional changes of splenocytes for natural killer cells, macrophages, and T and B lymphocytes. Modulation of plasma cytokine level and immune-related genes were also ascertained by micro-bead assay and a microarray method, respectively. The immune micro-environment of db/db mice was an inflammatory state and adaptive cellular immunity was significantly suppressed. Low-dose alcohol administration reversed the immune response, decreasing inflammatory responses and the increment of adaptive immunity mainly related to CD4(+) T cells, but not CD8(+) T cells, to normal background levels. Systemic immune modulation due to alcohol administration in the obese-diabetic mouse model may be useful in the understanding of the induction mechanism, which will aid the development of therapeutics for related secondary diseases.

  13. Effect of voluntary exercise on BDNF/TrkB gene expression and alcohol intake.

    OpenAIRE

    Jonsson, Josefine

    2012-01-01

    Voluntary wheel running is rewarding and believed to activate the same brain reward system as in alcohol and drug addiction. Brain-derived neurotrophic factor (BDNF), a well-known growth factor widely expressed in the brain, is modulated by both voluntary exercise and alcohol consumption. The aim of this study was to evaluate how voluntary exercise affects the expression levels of BDNF and its receptor TrkB in brain regions involved in positive and negative reinforcement. Additionally we want...

  14. Effects of DA-Phen, a dopamine-aminoacidic conjugate, on alcohol intake and forced abstinence.

    Science.gov (United States)

    Sutera, Flavia Maria; De Caro, Viviana; Cannizzaro, Carla; Giannola, Libero Italo; Lavanco, Gianluca; Plescia, Fulvio

    2016-09-01

    The mesolimbic dopamine (DA) system plays a key role in drug reinforcement and is involved in the development of alcohol addiction. Manipulation of the DAergic system represents a promising strategy to control drug-seeking behavior. Previous studies on 2-amino-N-[2-(3,4-dihydroxy-phenyl)-ethyl]-3-phenyl-propionamide (DA-Phen) showed in vivo effects as a DA-ergic modulator. This study was aimed at investigate DA-Phen effects on operant behavior for alcohol seeking behavior, during reinstatement following subsequent periods of alcohol deprivation. For this purpose, male Wistar rats were tested in an operant paradigm of self-administration; behavioral reactivity and anxiety like-behavior during acute abstinence were evaluated. A characterization of DA-Phen CNS targeting by its quantification in the brain was also carried out. Our findings showed that DA-Phen administration was able to reduce relapse in alcohol drinking by 50% and reversed the alterations in behavioral reactivity and emotionality observed during acute abstinence. In conclusion, DA-Phen can reduce reinstatement of alcohol drinking in an operant-drinking paradigm following deprivation periods and reverse abstinence-induced behavioral phenotype. DA-Phen activity seems to be mediated by the modulation of the DAergic transmission. However further studies are needed to characterize DA-Phen pharmacodynamic and pharmacokinetic properties, and its potential therapeutic profile in alcohol addiction.

  15. 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.

  16. Predictors of and reasons for attempts to reduce alcohol intake: A population survey of adults in England

    Science.gov (United States)

    Beard, Emma; Brown, Jamie; Kaner, Eileen; West, Robert; Michie, Susan

    2017-01-01

    Objective This study aimed to assess the predictors among high-risk drinkers in England of attempts to reduce alcohol consumption, the reasons given for these attempts and the association between the various reasons and alcohol consumption. Method Data came from 2,800 high-risk drinkers taking part in the Alcohol Toolkit Study (ATS) between March 2014 and November 2016 who were attempting to reduce their alcohol consumption. Participants completed the Alcohol Use Disorders Identification Test (AUDIT) and were asked questions regarding their socio-demographic characteristics, attempts to cut down and reasons for doing so. Results Those cutting down were significantly older (OR 1.01, pAUDIT-C scores (OR 1.12, pAUDIT-C scores than those who did not report these reasons: a concern about further health problems (β 0.20, pAUDIT-C scores were noted among those who reported that they knew someone who was cutting down (β -0.67, prisk drinkers in England report trying to reduce their drinking, particularly older, high-socioeconomic female drinkers from the south of England. Attempts to cut down appear to be driven by a desire to improve health, advice from others and cutting down on the cost of drinking. PMID:28278218

  17. Sluggish gallbladder emptying and gastrointestinal transit after intake of common alcoholic beverages.

    Science.gov (United States)

    Kasicka-Jonderko, A; Jonderko, K; Gajek, E; Piekielniak, A; Zawislan, R

    2014-02-01

    To study the movement along the gut and the effect upon the gallbladder volume of alcoholic beverages taken in the interdigestive state. The study comprised three research blocks attended by 12 healthy subjects each. Within a given research block volunteers underwent three examination sessions held on separate days, being offered an alcoholic beverage, or an aqueous ethanol solution of an identical proof, or a corresponding volume of isotonic glucose solution; the order of administration of the drinks was randomized. The beverages tested were: beer (4.7% vol, 400 ml), red wine (13.7% vol, 200 ml), whisky (43.5% vol, 100 ml) within the "Beer", "Wine", and "Whisky" research block, respectively. Gastric myoelectrical activity was examined electrogastrographically, gastric emptying with ¹³C-sodium acetate breath test, orocaecal transit with lactulose H₂ breath test, gallbladder emptying with ultrasonography, breath ethanol with alcotest. The study showed that alcoholic beverages were emptied from the stomach significantly slower than isotonic glucose. Alcoholic beverages produced by fermentation only (beer, red wine) were emptied from the stomach more slowly than ethanol solutions of identical proof, while gastric evacuation of whisky (distillation product) and matching alcohol solution was similar. The slower gastric evacuation of alcoholic beverages and ethanol solutions could not be ascribed to a disorganization of the gastric myoelectrical activity. The orocaecal transit of beer and red wine did not differ from that of isotonic glucose, whereas the orocaecal transit of whisky and high proof ethanol was markedly prolonged. Red wine and whisky, and to a similar extent control ethanol solutions caused an inhibition and delay of gallbladder emptying. We concluded that alcoholic beverages taken on an empty stomach exert a suppressive effect upon the transport function of the digestive tract and gallbladder emptying. The extent of this action depends on the type of a

  18. Prostate-specific antigen: its relationship with alcohol intake and tobacco.

    Science.gov (United States)

    Escandriolo Nackauzi, Jorge D; Colla, Raúl H; Ravazzani, Graciela R; Gaido, María I; Bertolotto, Patricia; Actis, Adriana B

    2012-06-01

    To determine the influence of alcohol and tobacco consumption on serum prostate-specific antigen (PSA) levels. 59 men participated in this study: 20 with prostate tumors (PT) and 39 without tumor diagnosis (prostate controls, PC) (mean 66 and 58 years, respectively). PSA was analyzed in serum samples and its values were compared through the Kruskal-Wallis nonparametric test. Alcohol and tobacco consumption was also considered. PSA mean value was higher than 4 ng/ml in PT, whereas in PC it was lower than that value. Statistically significant differences were found when comparing PSA between PT and PC (P < 0.05). PSA was higher in alcohol and tobacco consumers than in non-consumers in PT group (P < 0.05). For PC, PSA mean values were higher in non-smokers than in smokers. Statistically significant differences were observed for serum PSA when compared between PT and PC groups considering alcohol and tobacco consumption (P < 0.05). Serum PSA values appear to be influenced by alcohol and tobacco consumption.

  19. 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 ...

  20. 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 ...

  1. 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.

  2. [Ethanol elimination rate (beta60, beta-slope) in different age groups after intake of a moderate or high dose of alcohol].

    Science.gov (United States)

    Barinskaia, T O; Smirnov, A V; Salomatin, E M; Shaev, A I

    2009-01-01

    Ethanol elimination rate (beta60) was measured in different age groups of men and women following its single intake at a dose of 0.8 g/kg body weight (experiment 1) and 2 g/kg (experiment 2). Samples of capillary blood were collected 20, 40, 60, 90, 120, and 300 min (experiment 1) or 360 min after the termination of the intake (experiment 2). The phase of alcohol elimination was deduced from the kinetic curve. Each alcohol dose was consumed during 1-2 minutes or 1-1.5 hours (experiments 1 and 2 respectively). The value of (beta60) in experiment 1 was estimated at 0.17 +/- 0.04 per thousand/hour in young men aged between 18-26 years, 0.22 per thousand/hour in adult men of 32-48 years, and 0.21 per thousand/hour in women aged between 19-41 years. The difference between alcohol elimination rates in young and adult men on the one hand and between young men and women on the other hand was statistically significant (p alcohol excretion rate overestimated by 8 +/- 5% and 31 +/- 6% respectively compared with 10 +/- 7% in women. It is suggested that a single intake of alcohol may lead to an instantaneous rise in the hepatic concentration of ethanol unrelated to the consumed amount that however affects its metabolic rate. It is concluded that the duration of ethanol intake has greater effect on the rate of its elimination from the body than the amount of consumed alcohol, especially in alcohol-tolerant subjects.

  3. Alcohol intake and ovarian cancer risk : A pooled analysis of 10 cohort studies

    NARCIS (Netherlands)

    Genkinger, J.M.; Hunter, D.J.; Spiegelman, D.; Anderson, K.E.; Buring, J.E.; Freudenheim, J.L.; Goldbohm, R.A.; Harnack, L.; Hankinson, S.E.; Larsson, S.C.; Leitzmann, M.; McCullough, M.L.; Marshall, J.; Miller, A.B.; Rodriguez, C.; Rohan, T.E.; Schatzkin, A.; Schouten, L.J.; Wolk, A.; Zhang, S.M.; Smith-Warner, S.A.

    2006-01-01

    Alcohol has been hypothesized to promote ovarian carcinogenesis by its potential to increase circulating levels of estrogen and other hormones; through its oxidation byproduct, acetaldehyde, which may act as a cocarcinogen; and by depletion of folate and other nutrients. Case-control and cohort stud

  4. 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.

  5. Fenofibrate Administration Reduces Alcohol and Saccharin Intake in Rats: Possible Effects at Peripheral and Central Levels

    Directory of Open Access Journals (Sweden)

    Mario Rivera-Meza

    2017-07-01

    Full Text Available We have previously shown that the administration of fenofibrate to high-drinker UChB rats markedly reduces voluntary ethanol intake. Fenofibrate is a peroxisome proliferator-activated receptor alpha (PPARα agonist, which induces the proliferation of peroxisomes in the liver, leading to increases in catalase levels that result in acetaldehyde accumulation at aversive levels in the blood when animals consume ethanol. In these new studies, we aimed to investigate if the effect of fenofibrate on ethanol intake is produced exclusively in the liver (increasing catalase and systemic levels of acetaldehyde or there might be additional effects at central level. High drinker rats (UChB were allowed to voluntary drink 10% ethanol for 2 months. Afterward, a daily dose of fenofibrate (25, 50 or 100 mg/kg/day or vehicle (as control was administered orally for 14 days. Voluntary ethanol intake was recorded daily. After that time, animals were deprived of ethanol access for 24 h and administered with an oral dose of ethanol (1 g/kg for acetaldehyde determination in blood. Fenofibrate reduced ethanol voluntary intake by 60%, in chronically drinking rats, at the three doses tested. Acetaldehyde in the blood rose up to between 80 μM and 100 μM. Considering the reduction of ethanol consumption, blood acetaldehyde levels and body weight evolution, the better results were obtained at a dose of 50 mg fenofibrate/kg/day. This dose of fenofibrate also reduced the voluntary intake of 0.2% saccharin by 35% and increased catalase levels 2.5-fold in the liver but showed no effects on catalase levels in the brain. To further study if fenofibrate administration changes the motivational properties of ethanol, a conditioned-place preference experiment was carried out. Animals treated with fenofibrate (50 mg/kg/day did not develop ethanol-conditioned place preference (CPP.In an additional experiment, chronically ethanol-drinking rats underwent two cycles of ethanol

  6. Aging, chronic alcohol consumption, and low folate intake are determinants of genomic DNA methylation in the liver and colon of mice

    Science.gov (United States)

    Advanced age and chronic alcohol consumption are important risk factors in the development of colon and liver cancer. Both factors are known to be associated with altered DNA methylation. Inadequate folate intake can also derange biological methylation pathways. We investigated the effects of aging,...

  7. Folate intake, alcohol consumption, and the methylenetetrahydrofolate reductase (MTHFR C677T gene polymorphism: influence on prostate cancer risk and interactions

    Directory of Open Access Journals (Sweden)

    Lindsay C Kobayashi

    2012-08-01

    Full Text Available Purpose: Folate is essential to DNA methylation and synthesis and may have a complex dualistic role in prostate cancer. Alcohol use may increase risk and epigenetic factors may interact with lifestyle exposures. We aimed to characterize the independent and joint effects of folate intake, alcohol consumption, and the MTHFR C677T gene polymorphism on prostate cancer risk, while accounting for intakes of vitamins B2, B6, B12, methionine, total energy, and confounders.Methods: A case-control study was conducted at Kingston General Hospital of 80 incident primary prostate cancer cases and 334 urology clinic controls, all with normal age-specific PSA levels (to exclude latent prostate cancers. Participants completed a questionnaire on folate and alcohol intakes and potential confounders prior to knowledge of diagnosis, eliminating recall bias, and blood was drawn for MTHFR genotyping. Joint effects of exposures were assessed using unconditional logistic regression and significance of multiplicative and additive interactions using general linear models.Results: Folate, vitamins B2, B6, B12, methionine, and the CT and TT genotypes were not associated with prostate cancer risk. The highest tertile of lifetime alcohol consumption was associated with increased risk (OR=2.08; 95% CI: 1.12-3.86. Consumption of >5 alcoholic drinks/week was associated with increased prostate cancer risk among men with low folate intake (OR=2.38; 95% CI: 1.01-5.57 and higher risk among those with the CC MTHFR genotype (OR=4.43; 95% CI: 1.15-17.05. Increased risk was also apparent for weekly alcohol consumption when accounting for the multiplicative interaction between folate intake and MTHFR C677T genotype (OR=3.22; 95% CI: 1.36-7.59.Conclusion: Alcohol consumption is associated with increased prostate cancer risk, and this association is stronger among men with low folate intake, with the CC MTHFR genotype, and when accounting for the joint effect of folate intake and MTHFR C

  8. 青年人因大量饮酒诱发不典型心肌梗死一例报道并文献复习%Atypical Myocardial Infarction Associated With Heavy Alcohol Intake Among Young Adults:A Case Report and Review of Literatures

    Institute of Scientific and Technical Information of China (English)

    任慧玲; 黄素芳

    2015-01-01

    目的总结探讨青年人心肌梗死的临床特点及高危因素,提高对青年人心肌梗死的认知,减少漏诊发生。方法对1例因大量饮酒诱发不典型心肌梗死青年患者的临床资料进行分析,并检索复习国内外相关文献。结果  本例患者仅以醉酒后头晕、乏力伴胸闷,无胸痛,血压低为主要临床表现前来就诊,病初给予多巴胺、补液等对症治疗,血压基本恢复正常,症状好转,要求出院。但考虑其异常指标,建议入院观察,后经床旁胸部X线片、肺部非创伤性血管成像(CTA)及冠状动脉造影检查确诊为非 ST段抬高性心肌梗死。行经皮冠状动脉介入术(PCI)后3 d康复出院。结论对于没有典型临床表现的青年人,尤其以大量饮酒后前来就诊者,要考虑心肌梗死的可能。与急性乙醇中毒相鉴别,加强对主诉良好但指标异常患者的深层次分析,做到对疾病的早期识别。%Objective To summarize and explore the clinical characteristics and high risk factors of myocardial infarction ( MI) among young adults , so as to improve the understanding of MI among young adults and reduce the rate of missed diagnosis.Methods Clinical data of one case with atypical myocardial infarction associated with heavy alcohol intake were followed up and analyzed , and relevant literatures at home and abroad were reviewed .Results The patient visited doctors for dizzy, acratia with chest tightness but with no pain , and low blood pressure.He was treated with fluid replacement therapy , such as dopamine and so on in the early period , then blood pressure returned to normal level and symptoms improved , so he wanted to leave hospital.However, the abnormal indicators existed , the patient was suggested to be admitted for observation .Later, the patient was confirmed as non -ST-elevation myocardial infarction (NSTEMI) according to the results of chest radiograph , lung CTA, and

  9. Self-Reported Appetite and Intake Adequacy In Patients With Non-dialysis Chronic Kidney Disease

    Directory of Open Access Journals (Sweden)

    Maria Chan

    2012-06-01

    The positive predictive value (95%CI of appetite rating for energy and protein were 0.37 (0.32–0.41 and 0.90 (0.86–0.93 respectively. In conclusion, while self-reported appetite scores were useful in ranking energy and protein intakes, subjective reporting of good appetite was associated with adequate protein but not energy intake. Report of a good appetite does not always mean adequate intake in non-dialysis ESKD patients with high symptom burden.

  10. Prevention of autoimmune hypothyroidism by modifying iodine intake and the use of tobacco and alcohol is manoeuvring between Scylla and Charybdis.

    Science.gov (United States)

    Laurberg, Peter; Andersen, Stig; Pedersen, Inge Bülow; Knudsen, Nils; Carlé, Allan

    2013-01-01

    Although autoimmune hypothyroidism has generally been considered to be a disease that mainly develops because of genetic aberrations and for which adjustment of environment would bring about but slight risk modification, this understanding is increasingly appearing to be incorrect. We describe how iodine intake, smoking cessation and alcohol intake are all strong modifiers of risk that, combined, may influence risk by a factor of up to 30. Unfortunately, promotion of an environment leading to substantial lowering of the risk of autoimmune hypothyroidism (i.e. improvement of dietary iodine deficiency, decrease or cessation of smoking, and moderate alcohol intake) is not incorporated within current public health promoting programs. Nevertheless, it is increasingly becoming evident that knowledge of the importance of these factors for disease development is likely to assist in the planning of health promotion programs, while it will surely also be of value in the care of individual patients.

  11. Prevention of autoimmune hypothyroidism by modifying iodine intake and the use of tobacco and alcohol is manoeuvring between Scylla and Charybdis

    DEFF Research Database (Denmark)

    Laurberg, Peter; Andersen, Stig; Pedersen, Inge Bülow

    2012-01-01

    iodine intake, smoking cessation and alcohol intake are all strong modifiers of risk that, combined, may influence risk by a factor of up to 30. Unfortunately, promotion of an environment leading to substantial lowering of the risk of autoimmune hypothyroidism (i.e. improvement of dietary iodine...... deficiency, decrease or cessation of smoking, and moderate alcohol intake) is not incorporated within current public health promoting programs. Nevertheless, it is increasingly becoming evident that knowledge of the importance of these factors for disease development is likely to assist in the planning......Although autoimmune hypothyroidism has generally been considered to be a disease that mainly develops because of genetic aberrations and for which adjustment of environment would bring about but slight risk modification, this understanding is increasingly appearing to be incorrect. We describe how...

  12. Relationship between reported carbohydrate intake and fasting blood sugar

    Science.gov (United States)

    Background: Elevated fasting blood glucose ranges from normal glucose tolerance (under 100 mg/dL) to impaired glucose tolerance (100-125 mg/dL) to diabetes mellitus (above 126 mg/dL). Dietary intake may have a direct influence on glucose metabolism. Objective: We hypothesized that dietary carbohydra...

  13. Accuracy of reporting food energy intake: influence of ethnicity and ...

    African Journals Online (AJOL)

    2009-09-24

    Sep 24, 2009 ... positive energy balance in the form of food energy intake (EI) that is higher than physical .... of Cape Town) was used to calculate Chi-squared test for trend of the adequate ..... sociodemographic factors, Tehran, Iran. Vascular ...

  14. Low to moderate alcohol intake during pregnancy and risk of psychomotor deficits

    DEFF Research Database (Denmark)

    Bay, Bjørn; Støvring, Henrik; Wimberley, Theresa

    2012-01-01

    . At 5 years of age, the children were tested with the "Movement Assessment Battery for Children" (MABC). Parental education, maternal IQ, prenatal maternal smoking, the child's age at testing, and gender of child were considered core confounders, while the full model also controlled for prenatal......Background: To examine the effects of low to moderate alcohol consumption during pregnancy on child motor function at age 5. Methods: A prospective follow-up study of 685 women and their children sampled from the Danish National Birth Cohort based on maternal alcohol consumption during pregnancy...... maternal binge drinking episodes, age, maternal prepregnancy body mass index, parity, home environment, postnatal parental smoking, health status, and indicators for hearing and vision impairment. Results: There were no systematic or significant differences in motor function between children of mothers...

  15. Expectancies toward the intake of alcohol in young adults of Bucaramanga, Colombia, 2005

    OpenAIRE

    2009-01-01

    Objective: To settle down in young adults of Bucaramanga if the statistical and conceptual performance of the test AEQ-III is similar to the one reached in young adults from Mexico, and to describe the relationship of these expectancies with some variables of the context. Methods: Study of factorial validation and internal consistency. In Bucaramanga, Colombia, 156 young adults, answered 51 items of the alcohol expectancy questionnaire. A model of structural equation was developed to evaluat...

  16. Population blood pressure and low to moderate alcohol intake in an untreated population followed over 20years. Copenhagen City heart study

    DEFF Research Database (Denmark)

    Andersen, Ulla Overgaard; Jensen, Gorm Boje

    2011-01-01

    make out the majority of the population. The Copenhagen City Heart Study is a prospective longitudinal epidemiological study. The untreated study population was followed over 20years. Specially trained technicians using a blinded sphygmomanometer measured BP once with the subject in the sitting......The aim of this study is to evaluate whether a changing population alcohol intake is capable of setting off a shift in the blood pressure distribution in the untreated part of a population. The focus is on subjects with an alcohol intake well below the limits of alcoholism because these subjects...... position. The BP measurement was fully standardised and the measurement method was unchanged throughout the observation period. A questionnaire concerning drinking habits was completed by the participants and double-checked by the technicians. The results were a decreasing population systolic BP...

  17. A simplified approach to estimating the distribution of occasionally-consumed dietary components, applied to alcohol intake

    Directory of Open Access Journals (Sweden)

    Julia Chernova

    2016-07-01

    Full Text Available Abstract Background Within-person variation in dietary records can lead to biased estimates of the distribution of food intake. Quantile estimation is especially relevant in the case of skewed distributions and in the estimation of under- or over-consumption. The analysis of the intake distributions of occasionally-consumed foods presents further challenges due to the high frequency of zero records. Two-part mixed-effects models account for excess-zeros, daily variation and correlation arising from repeated individual dietary records. In practice, the application of the two-part model with random effects involves Monte Carlo (MC simulations. However, these can be time-consuming and the precision of MC estimates depends on the size of the simulated data which can hinder reproducibility of results. Methods We propose a new approach based on numerical integration as an alternative to MC simulations to estimate the distribution of occasionally-consumed foods in sub-populations. The proposed approach and MC methods are compared by analysing the alcohol intake distribution in a sub-population of individuals at risk of developing metabolic syndrome. Results The rate of convergence of the results of MC simulations to the results of our proposed method is model-specific, depends on the number of draws from the target distribution, and is relatively slower at the tails of the distribution. Our data analyses also show that model misspecification can lead to incorrect model parameter estimates. For example, under the wrong model assumption of zero correlation between the components, one of the predictors turned out as non-significant at 5 % significance level (p-value 0.062 but it was estimated as significant in the correctly specified model (p-value 0.016. Conclusions The proposed approach for the analysis of the intake distributions of occasionally-consumed foods provides a quicker and more precise alternative to MC simulation methods, particularly in the

  18. 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.

  19. 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.

  20. Effects of ceftriaxone on ethanol, nicotine or sucrose intake by alcohol-preferring (P) rats and its association with GLT-1 expression.

    Science.gov (United States)

    Sari, Youssef; Toalston, Jamie E; Rao, P S S; Bell, Richard L

    2016-06-21

    Increased glutamatergic neurotransmission appears to mediate the reinforcing properties of drugs of abuse, including ethanol (EtOH). We have shown that administration of ceftriaxone (CEF), a β-lactam antibiotic, reduced EtOH intake and increased glutamate transporter 1 (GLT-1) expression in mesocorticolimbic regions of male and female alcohol-preferring (P) rats. In the present study, we tested whether CEF administration would reduce nicotine (NIC) and/or EtOH intake by adult female P rats. P rats were randomly assigned to 4 groups: (a) 5% sucrose (SUC) or 10% SUC [SUC], (b) 5% SUC+0.07mg/ml NIC and 10% SUC+0.14mg/ml NIC [NIC-SUC], 15% EtOH and 30% EtOH [EtOH] and (d) 15% EtOH+0.07mg/ml NIC and 30% EtOH+0.14mg/ml NIC [NIC-EtOH]. After achieving stable intakes (4weeks), the rats were administered 7 consecutive, daily i.p. injections of either saline or 200mg/kg CEF. The effects of CEF on intake were significant but differed across the reinforcers; such that ml/kg/day SUC was reduced by ∼30%, mg/kg/day NIC was reduced by ∼70% in the NIC-SUC group and ∼40% in the EtOH-NIC group, whereas g/kg/day EtOH was reduced by ∼40% in both the EtOH and EtOH-NIC group. The effects of CEF on GLT-1 expression were also studied. We found that CEF significantly increased GLT-1 expression in the prefrontal cortex and the nucleus accumbens of the NIC and NIC-EtOH rats as compared to NIC and NIC-EtOH saline-treated rats. These findings provide further support for GLT-1-associated mechanisms in EtOH and/or NIC abuse. The present results along with previous reports of CEF's efficacy in reducing cocaine self-administration in rats suggest that modulation of GLT-1 expression and/or activity is an important pharmacological target for treating polysubstance abuse and dependence.

  1. Alcohol, one-carbon nutrient intake, and risk of colorectal cancer according to tumor methylation level of IGF2 differentially methylated region123456

    Science.gov (United States)

    Nishihara, Reiko; Wang, Molin; Qian, Zhi Rong; Baba, Yoshifumi; Yamauchi, Mai; Mima, Kosuke; Sukawa, Yasutaka; Kim, Sun A; Inamura, Kentaro; Zhang, Xuehong; Wu, Kana; Giovannucci, Edward L; Chan, Andrew T; Fuchs, Charles S; Ogino, Shuji; Schernhammer, Eva S

    2014-01-01

    Background: Although a higher consumption of alcohol, which is a methyl-group antagonist, was previously associated with colorectal cancer risk, mechanisms remain poorly understood. Objective: We hypothesized that excess alcohol consumption might increase risk of colorectal carcinoma with hypomethylation of insulin-like growth factor 2 (IGF2) differentially methylated region-0 (DMR0), which was previously associated with a worse prognosis. Design: With the use of a molecular pathologic epidemiology database in 2 prospective cohort studies, the Nurses’ Health Study and Health Professionals Follow-up Study, we examined the association between alcohol intake and incident colorectal cancer according to the tumor methylation level of IGF2 DMR0. Duplication-method Cox proportional cause-specific hazards regression for competing risk data were used to compute HRs and 95% CIs. In addition, we investigated intakes of vitamin B-6, vitamin B-12, methionine, and folate as exposures. Results: During 3,206,985 person-years of follow-up, we identified 993 rectal and colon cancer cases with an available tumor DNA methylation status. Compared with no alcohol consumption, the consumption of ≥15 g alcohol/d was associated with elevated risk of colorectal cancer with lower levels of IGF2 DMR0 methylation [within the first and second quartiles: HRs of 1.55 (95% CI: 1.08, 2.24) and 2.11 (95% CI: 1.44, 3.07), respectively]. By contrast, alcohol consumption was not associated with cancer with higher levels of IGF2 DMR0 methylation. The association between alcohol and cancer risk differed significantly by IGF2 DMR0 methylation level (P-heterogeneity = 0.006). The association of vitamin B-6, vitamin B-12, and folate intakes with cancer risk did not significantly differ according to IGF2 DMR0 methylation level (P-heterogeneity > 0.2). Conclusions: Higher alcohol consumption was associated with risk of colorectal cancer with IGF2 DMR0 hypomethylation but not risk of cancer with high

  2. Alcohol, one-carbon nutrient intake, and risk of colorectal cancer according to tumor methylation level of IGF2 differentially methylated region.

    Science.gov (United States)

    Nishihara, Reiko; Wang, Molin; Qian, Zhi Rong; Baba, Yoshifumi; Yamauchi, Mai; Mima, Kosuke; Sukawa, Yasutaka; Kim, Sun A; Inamura, Kentaro; Zhang, Xuehong; Wu, Kana; Giovannucci, Edward L; Chan, Andrew T; Fuchs, Charles S; Ogino, Shuji; Schernhammer, Eva S

    2014-12-01

    Although a higher consumption of alcohol, which is a methyl-group antagonist, was previously associated with colorectal cancer risk, mechanisms remain poorly understood. We hypothesized that excess alcohol consumption might increase risk of colorectal carcinoma with hypomethylation of insulin-like growth factor 2 (IGF2) differentially methylated region-0 (DMR0), which was previously associated with a worse prognosis. With the use of a molecular pathologic epidemiology database in 2 prospective cohort studies, the Nurses' Health Study and Health Professionals Follow-up Study, we examined the association between alcohol intake and incident colorectal cancer according to the tumor methylation level of IGF2 DMR0. Duplication-method Cox proportional cause-specific hazards regression for competing risk data were used to compute HRs and 95% CIs. In addition, we investigated intakes of vitamin B-6, vitamin B-12, methionine, and folate as exposures. During 3,206,985 person-years of follow-up, we identified 993 rectal and colon cancer cases with an available tumor DNA methylation status. Compared with no alcohol consumption, the consumption of ≥15 g alcohol/d was associated with elevated risk of colorectal cancer with lower levels of IGF2 DMR0 methylation [within the first and second quartiles: HRs of 1.55 (95% CI: 1.08, 2.24) and 2.11 (95% CI: 1.44, 3.07), respectively]. By contrast, alcohol consumption was not associated with cancer with higher levels of IGF2 DMR0 methylation. The association between alcohol and cancer risk differed significantly by IGF2 DMR0 methylation level (P-heterogeneity = 0.006). The association of vitamin B-6, vitamin B-12, and folate intakes with cancer risk did not significantly differ according to IGF2 DMR0 methylation level (P-heterogeneity > 0.2). Higher alcohol consumption was associated with risk of colorectal cancer with IGF2 DMR0 hypomethylation but not risk of cancer with high-level IGF2 DMR0 methylation. The association between alcohol

  3. Clozapine Reconstructed: Haloperidol’s Ability To Reduce Alcohol Intake In The Syrian Golden Hamster Can Be Enhanced Through Noradrenergic Modulation By Desipramine And Idazoxan

    Science.gov (United States)

    Khokhar, Jibran Y.; Chau, David T.; Dawson, Ree; Green, Alan I.

    2015-01-01

    Background Alcohol use disorder commonly occurs in patients with schizophrenia. Most antipsychotic drugs do not lessen alcohol use; although the atypical antipsychotic clozapine has been shown to reduce alcohol use in patients with schizophrenia, its toxicity severely limits its use in patients. With an eye toward creation of a safer clozapine-like drug, we have investigated the pharmacological basis of the clozapine’s effects on alcohol drinking in the Syrian golden hamster. In this animal, as in patients with schizophrenia, clozapine reduces alcohol drinking while the typical antipsychotic haloperidol does not. We have suggested that clozapine decreases alcohol drinking due to its weak dopamine D2 receptor blockade, its potent norepinephrine α-2 receptor antagonism, as well as its ability to elevate plasma norepinephrine. Methods We recreated a clozapine-like drug to reduce alcohol drinking in the Syrian golden hamster by combining low dose haloperidol with a norepinephrine α-2 receptor antagonist, idazoxan, and a norepinephrine reuptake inhibitor, desipramine. Hamsters were given free access to water and alcohol (15% v/v) and were treated daily with each drug or with the three-drug combination for 23 days. Results The drug combination reduced alcohol drinking and preference significantly as compared to vehicle or to haloperidol, idazoxan or desipramine, while not altering food-intake or bodyweight. Conclusion These findings suggest that that haloperidol, which does not reduce alcohol drinking in patients with schizophrenia or the hamster, if combined with idazoxan and desipramine (producing a drug combination that mimics aspects of clozapine’s pharmacology) is able to reduce alcohol drinking in the hamster. PMID:25979645

  4. The novel non-imidazole histamine H3 receptor antagonist DL77 reduces voluntary alcohol intake and ethanol-induced conditioned place preference in mice.

    Science.gov (United States)

    Bahi, Amine; Sadek, Bassem; Nurulain, Syed M; Łażewska, Dorota; Kieć-Kononowicz, Katarzyna

    2015-11-01

    It has become clear that histamine H3 receptors (H3R) have been implicated in modulating ethanol intake and preference in laboratory animals. The novel non-imidazole H3R antagonist DL77 with excellent selectivity profile shows high in-vivo potency as well as in-vitro antagonist affinity with ED50 of 2.1 ± 0.2 mg/kg and pKi=8.08, respectively. In the present study, and applying an unlimited access two-bottle choice procedure, the anti-alcohol effects of the H3R antagonist, DL77 (0, 3, 10 and 30 mg/kg; i.p.), were investigated in adult mice. In this C57BL/6 line, effects of DL77 on voluntary alcohol intake and preference, as well as on total fluid intake were evaluated. Results have shown that DL77, dose-dependently, reduced both ethanol intake and preference. These effects were very selective as both saccharin and quinine, used to control for taste sensitivity, and intakes were not affected following DL77 pre-application. More importantly, systemic administration of DL77 (10 mg/kg) during acquisition inhibited ethanol-induced conditioned-place preference (EtOH-CPP) as measured using an unbiased protocol. The anti-alcohol activity observed for DL77 was abrogated when mice were pretreated with the selective H3R agonist R-(α)-methyl-histamine (RAMH) (10 mg/kg), or with the CNS penetrant H1R antagonist pyrilamine (PYR) (10mg/kg). These results suggest that DL77 has a predominant role in two in vivo effects of ethanol. Therefore, signaling via H3R is essential for ethanol-related consumption and conditioned reward and may represent a novel therapeutic pharmacological target to tackle ethanol abuse and alcoholism. Copyright © 2015 Elsevier Inc. All rights reserved.

  5. Risk of vocal chord dysplasia in relation to smoking, alcohol intake and occupation.

    Science.gov (United States)

    Grasl, M C; Neuwirth-Riedl, K; Vutuc, C; Horak, F; Vorbeck, F; Banyai, M

    1990-03-01

    The significance of tobacco smoking, alcohol consumption and occupation as risk factors for the development of vocal chord dysplasia was evaluated in a case-control study. Twenty-seven male patients with dysplasia of the vocal chords were chosen from the I. ENT-University Clinic in Vienna (1985-1988) and compared with 54 controls. The main results are: The relative risk (RR) of a smoker compared to that of a non-smoker for vocal chord dysplasia is 7.27 (6.81-7.73); the RR adjusted for occupation is 3.58 (2.31-4.84). The most important risk factor, however, is occupational exposure. The relative risk of a blue collar worker compared to that of a white collar worker is 11.04 (10.61-11.46), which is reduced only to 10.02 (10.61-11.46) after stratification according to smoking habits.

  6. Alcohol dehydrogenase and aldehyde dehydrogenase gene polymorphisms, alcohol intake and the risk of colorectal cancer in the European Prospective Investigation into Cancer and Nutrition study

    NARCIS (Netherlands)

    Ferrari, P.; McKay, J.D.; Jenab, M.; Brennan, P.; Canzian, F.; Vogel, U.; Tjonneland, A.; Overvad, K.; Tolstrup, J.S.; Boutron-Ruault, M.C.; Clavel-Chapelon, F.; Morois, S.; Kaaks, R.; Boeing, H.; Bergmann, M.; Trichopoulou, A.; Katsoulis, M.; Trichopoulos, D.; Krogh, V.; Panico, S.; Sacerdote, C.; Palli, D.; Tumino, R.; Peeters, P.H.M.; Gils, C.H. van; Bueno-de-Mesquita, B.; Vrieling, A.; Lund, E.; Hjartaker, A.; Agudo, A.; Suarez, L.R.; Arriola, L.; Chirlaque, M.D.; Ardanaz, E.; Sanchez, M.J.; Manjer, J.; Lindkvist, B.; Hallmans, G.; Palmqvist, R.; Allen, N.; Key, T.; Khaw, K.T.; Slimani, N.; Rinaldi, S.; Romieu, I.; Boffetta, P.; Romaguera, D.; Norat, T.; Riboli, E.

    2012-01-01

    BACKGROUND/OBJECTIVES: Heavy alcohol drinking is a risk factor of colorectal cancer (CRC), but little is known on the effect of polymorphisms in the alcohol-metabolizing enzymes, alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) on the alcohol-related risk of CRC in Caucasian

  7. Chemical gastritis after chronic bromazepam intake: a case report

    Directory of Open Access Journals (Sweden)

    Krakamp Bernd

    2010-07-01

    Full Text Available Abstract Background We describe a rare case of diffuse macroscopic discoloration and chemical gastritis due to chronic bromazepam intake. The chemical composition of pharmaceuticals has to be considered at endoscopy and it is evident that some chemical substances damage the epithelial tissue and lead to clinical symptoms. Case Presentation Endoscopy was performed in an 82-year-old patient due to gastroesophageal reflux symptoms and epigastric pain. Gastroscopy showed a hiatal hernia and a scarred duodenal bulb. More striking was the yellow-brownish discoloration of the gastric and the duodenal mucosa. The gastric antrum and the duodenal bulb showed local discoloration that could not be rinsed off. The medical history indicated that bromazepam (6 mg had been used daily as a sleeping aid in the previous two years. The histopathological findings showed appearances of chemical gastritis. Within the lamina propria and on the epithelial surface there were granules. There was no foreign body reaction to these granules. Corpus mucosa showed a mild chronic gastritis. Conclusions If discoloration of the mucosa at endoscopy is seen, a careful drug history must be sought. This is the first case in literature that shows a chemical gastritis after bromazepam intake.

  8. Chemical gastritis after chronic bromazepam intake: a case report.

    Science.gov (United States)

    Kirschberg, Oliver; Saers, Thomas; Krakamp, Bernd; Brockmann, Michael

    2010-07-29

    We describe a rare case of diffuse macroscopic discoloration and chemical gastritis due to chronic bromazepam intake. The chemical composition of pharmaceuticals has to be considered at endoscopy and it is evident that some chemical substances damage the epithelial tissue and lead to clinical symptoms. Endoscopy was performed in an 82-year-old patient due to gastroesophageal reflux symptoms and epigastric pain. Gastroscopy showed a hiatal hernia and a scarred duodenal bulb. More striking was the yellow-brownish discoloration of the gastric and the duodenal mucosa. The gastric antrum and the duodenal bulb showed local discoloration that could not be rinsed off. The medical history indicated that bromazepam (6 mg) had been used daily as a sleeping aid in the previous two years. The histopathological findings showed appearances of chemical gastritis. Within the lamina propria and on the epithelial surface there were granules. There was no foreign body reaction to these granules. Corpus mucosa showed a mild chronic gastritis. If discoloration of the mucosa at endoscopy is seen, a careful drug history must be sought. This is the first case in literature that shows a chemical gastritis after bromazepam intake.

  9. B vitamins, methionine and alcohol intake and risk of colon cancer in relation to BRAF mutation and CpG island methylator phenotype (CIMP.

    Directory of Open Access Journals (Sweden)

    Eva S Schernhammer

    Full Text Available BACKGROUND: One-carbon metabolism appears to play an important role in DNA methylation reaction. Evidence suggests that a low intake of B vitamins or high alcohol consumption increases colorectal cancer risk. How one-carbon nutrients affect the CpG island methylator phenotype (CIMP or BRAF mutation status in colon cancer remains uncertain. METHODS: Utilizing incident colon cancers in a large prospective cohort of women (the Nurses' Health Study, we determined BRAF status (N = 386 and CIMP status (N = 375 by 8 CIMP-specific markers [CACNA1G, CDKN2A (p16, CRABP1, IGF2, MLH1, NEUROG1, RUNX3, and SOCS1], and 8 other CpG islands (CHFR, HIC1, IGFBP3, MGMT, MINT-1, MINT-31, p14, and WRN. We examined the relationship between intake of one-carbon nutrients and alcohol and colon cancer risk, by BRAF mutation or CIMP status. RESULTS: Higher folate intake was associated with a trend towards low risk of CIMP-low/0 tumors [total folate intake ≥400 µg/day vs. <200 µg/day; the multivariate relative risk = 0.73; 95% CI = 0.53-1.02], whereas total folate intake had no influence on CIMP-high tumor risks (P(heterogeneity = 0.73. Neither vitamin B(6, methionine or alcohol intake appeared to differentially influence risks for CIMP-high and CIMP-low/0 tumors. Using the 16-marker CIMP panel did not substantially alter our results. B vitamins, methionine or alcohol intake did not affect colon cancer risk differentially by BRAF status. CONCLUSIONS: This molecular pathological epidemiology study suggests that low level intake of folate may be associated with an increased risk of CIMP-low/0 colon tumors, but not that of CIMP-high tumors. However, the difference between CIMP-high and CIMP-low/0 cancer risks was not statistically significant, and additional studies are necessary to confirm these observations.

  10. Emotional reactivity to incentive downshift as a correlated response to selection of high and low alcohol preferring mice and an influencing factor on ethanol intake.

    Science.gov (United States)

    Matson, Liana M; Grahame, Nicholas J

    2015-11-01

    Losing a job or significant other are examples of incentive loss that result in negative emotional reactions. The occurrence of negative life events is associated with increased drinking (Keyes, Hatzenbuehler, & Hasin, 2011). Further, certain genotypes are more likely to drink alcohol in response to stressful negative life events (Blomeyer et al., 2008; Covault et al., 2007). Shared genetic factors may contribute to alcohol drinking and emotional reactivity, but this relationship is not currently well understood. We used an incentive downshift paradigm to address whether emotional reactivity is elevated in mice predisposed to drink alcohol. We also investigated if ethanol drinking is influenced in High Alcohol Preferring mice that had been exposed to an incentive downshift. Incentive downshift procedures have been widely utilized to model emotional reactivity, and involve shifting a high reward group to a low reward and comparing the shifted group to a consistently rewarded control group. Here, we show that replicate lines of selectively bred High Alcohol Preferring mice exhibited larger successive negative contrast effects than their corresponding replicate Low Alcohol Preferring lines, providing strong evidence for a genetic association between alcohol drinking and susceptibility to the emotional effects of negative contrast. These mice can be used to study the shared neurological and genetic underpinnings of emotional reactivity and alcohol preference. Unexpectedly, an incentive downshift suppressed ethanol drinking immediately following an incentive downshift. This could be due to a specific effect of negative contrast on ethanol consumption or a suppressive effect on consummatory behavior in general. These data suggest that either alcohol intake does not provide the anticipated negative reinforcement, or that a single test was insufficient for animals to learn to drink following incentive downshift. However, the emotional intensity following incentive

  11. Under-reporting of dietary energy intake in five populations of the African diaspora.

    Science.gov (United States)

    Orcholski, Lindsay; Luke, Amy; Plange-Rhule, Jacob; Bovet, Pascal; Forrester, Terrence E; Lambert, Estelle V; Dugas, Lara R; Kettmann, Elizabeth; Durazo-Arvizu, Ramon A; Cooper, Richard S; Schoeller, Dale A

    2015-02-14

    Studies on the role of diet in the development of chronic diseases often rely on self-report surveys of dietary intake. Unfortunately, many validity studies have demonstrated that self-reported dietary intake is subject to systematic under-reporting, although the vast majority of such studies have been conducted in industrialised countries. The aim of the present study was to investigate whether or not systematic reporting error exists among the individuals of African ancestry (n 324) in five countries distributed across the Human Development Index (HDI) scale, a UN statistic devised to rank countries on non-income factors plus economic indicators. Using two 24 h dietary recalls to assess energy intake and the doubly labelled water method to assess total energy expenditure, we calculated the difference between these two values ((self-report - expenditure/expenditure) × 100) to identify under-reporting of habitual energy intake in selected communities in Ghana, South Africa, Seychelles, Jamaica and the USA. Under-reporting of habitual energy intake was observed in all the five countries. The South African cohort exhibited the highest mean under-reporting ( - 52·1% of energy) compared with the cohorts of Ghana ( - 22·5%), Jamaica ( - 17·9%), Seychelles ( - 25·0%) and the USA ( - 18·5%). BMI was the most consistent predictor of under-reporting compared with other predictors. In conclusion, there is substantial under-reporting of dietary energy intake in populations across the whole range of the HDI, and this systematic reporting error increases according to the BMI of an individual.

  12. Final Independent External Peer Review Report for the Intake Diversion Dam Modification Lower Yellowstone Project, Montana Draft Supplement to the 26 April 2010 Environmental Assessment and Appendices

    Science.gov (United States)

    2013-02-08

    February 8, 2013 Final Independent External Peer Review Report for the Intake Diversion Dam Modification Lower Yellowstone Project, Montana...Final Independent External Peer Review Report for the Intake Diversion Dam Modification Lower Yellowstone Project, Montana Draft Supplement to the...Intake Project IEPR Final IEPR Report Intake Project IEPR Final IEPR Report Final Independent External Peer Review Report for the

  13. 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

  14. Reduction of brain mitochondrial β-oxidation impairs complex I and V in chronic alcohol intake: the underlying mechanism for neurodegeneration.

    Directory of Open Access Journals (Sweden)

    James Haorah

    Full Text Available Neuropathy and neurocognitive deficits are common among chronic alcohol users, which are believed to be associated with mitochondrial dysfunction in the brain. The specific type of brain mitochondrial respiratory chain complexes (mRCC that are adversely affected by alcohol abuse has not been studied. Thus, we examined the alterations of mRCC in freshly isolated mitochondria from mice brain that were pair-fed the ethanol (4% v/v and control liquid diets for 7-8 weeks. We observed that alcohol intake severely reduced the levels of complex I and V. A reduction in complex I was associated with a decrease in carnitine palmitoyltransferase 1 (cPT1 and cPT2 levels. The mitochondrial outer (cPT1 and inner (cPT2 membrane transporter enzymes are specialized in acylation of fatty acid from outer to inner membrane of mitochondria for ATP production. Thus, our results showed that alterations of cPT1 and cPT2 paralleled a decrease β-oxidation of palmitate and ATP production, suggesting that impairment of substrate entry step (complex I function can cause a negative impact on ATP production (complex V function. Disruption of cPT1/cPT2 was accompanied by an increase in cytochrome C leakage, while reduction of complex I and V paralleled a decrease in depolarization of mitochondrial membrane potential (ΔΨ, monitored by JC-1 fluorescence and ATP production in alcohol intake. We noted that acetyl-L-carnitine (ALC, a cofactor of cPT1 and cPT2 prevented the adverse effects of alcohol while coenzyme Q10 (CoQ10 was not very effective against alcohol insults. These results suggest that understanding the molecular, biochemical, and signaling mechanisms of the CNS mitochondrial β-oxidation such as ALC can mitigate alcohol related neurological disorders.

  15. Relationship between Self-Reported Dietary Nutrient Intake and Self-Reported Sleep Duration among Japanese Adults

    Science.gov (United States)

    Komada, Yoko; Narisawa, Hajime; Ueda, Fumitaka; Saito, Hitomi; Sakaguchi, Hiroyuki; Mitarai, Makoto; Suzuki, Rina; Tamura, Norihisa; Inoue, Shigeru; Inoue, Yuichi

    2017-01-01

    Several studies have reported that short sleep duration is a risk factor for obesity and metabolic disease. Moreover, both sleep duration and sleep timing might independently be associated with dietary nutrient intake. In this study, we investigated the associations between self-reported sleep duration and dietary nutrient intake, with and without adjustments for variations in sleep timing (i.e., the midpoint of sleep). We conducted a questionnaire survey, comprising a validated brief self-administered diet history questionnaire (BDHQ) and the Japanese version of the Pittsburgh Sleep Quality Index (PSQI) among 1902 healthy Japanese adults and found that the dietary intakes of several nutrients correlated with sleep duration among men regardless of adjustment for the midpoint of sleep. Particularly, (1) small but significant correlations were observed between sleep duration and the percentage of energy from protein, regardless of adjustment for the midpoint of sleep; (2) energy-adjusted intakes of sodium, vitamin D, and vitamin B12 also significantly correlated with sleep duration; and (3) intakes of bread, pulses, and fish and shellfish correlated with sleep duration. In contrast, no significant correlations were observed between sleep duration and dietary intakes among women. This study revealed that after controlling for the midpoint of sleep, sleep duration correlated significantly with the dietary intake of specific nutrients and foods in a population of Japanese men. PMID:28208812

  16. Relationship between Self-Reported Dietary Nutrient Intake and Self-Reported Sleep Duration among Japanese Adults.

    Science.gov (United States)

    Komada, Yoko; Narisawa, Hajime; Ueda, Fumitaka; Saito, Hitomi; Sakaguchi, Hiroyuki; Mitarai, Makoto; Suzuki, Rina; Tamura, Norihisa; Inoue, Shigeru; Inoue, Yuichi

    2017-02-13

    Several studies have reported that short sleep duration is a risk factor for obesity and metabolic disease. Moreover, both sleep duration and sleep timing might independently be associated with dietary nutrient intake. In this study, we investigated the associations between self-reported sleep duration and dietary nutrient intake, with and without adjustments for variations in sleep timing (i.e., the midpoint of sleep). We conducted a questionnaire survey, comprising a validated brief self-administered diet history questionnaire (BDHQ) and the Japanese version of the Pittsburgh Sleep Quality Index (PSQI) among 1902 healthy Japanese adults and found that the dietary intakes of several nutrients correlated with sleep duration among men regardless of adjustment for the midpoint of sleep. Particularly, (1) small but significant correlations were observed between sleep duration and the percentage of energy from protein, regardless of adjustment for the midpoint of sleep; (2) energy-adjusted intakes of sodium, vitamin D, and vitamin B12 also significantly correlated with sleep duration; and (3) intakes of bread, pulses, and fish and shellfish correlated with sleep duration. In contrast, no significant correlations were observed between sleep duration and dietary intakes among women. This study revealed that after controlling for the midpoint of sleep, sleep duration correlated significantly with the dietary intake of specific nutrients and foods in a population of Japanese men.

  17. Relationship between Self-Reported Dietary Nutrient Intake and Self-Reported Sleep Duration among Japanese Adults

    Directory of Open Access Journals (Sweden)

    Yoko Komada

    2017-02-01

    Full Text Available Several studies have reported that short sleep duration is a risk factor for obesity and metabolic disease. Moreover, both sleep duration and sleep timing might independently be associated with dietary nutrient intake. In this study, we investigated the associations between self-reported sleep duration and dietary nutrient intake, with and without adjustments for variations in sleep timing (i.e., the midpoint of sleep. We conducted a questionnaire survey, comprising a validated brief self-administered diet history questionnaire (BDHQ and the Japanese version of the Pittsburgh Sleep Quality Index (PSQI among 1902 healthy Japanese adults and found that the dietary intakes of several nutrients correlated with sleep duration among men regardless of adjustment for the midpoint of sleep. Particularly, (1 small but significant correlations were observed between sleep duration and the percentage of energy from protein, regardless of adjustment for the midpoint of sleep; (2 energy-adjusted intakes of sodium, vitamin D, and vitamin B12 also significantly correlated with sleep duration; and (3 intakes of bread, pulses, and fish and shellfish correlated with sleep duration. In contrast, no significant correlations were observed between sleep duration and dietary intakes among women. This study revealed that after controlling for the midpoint of sleep, sleep duration correlated significantly with the dietary intake of specific nutrients and foods in a population of Japanese men.

  18. Telomere shortening unrelated to smoking, body weight, physical activity, and alcohol intake: 4,576 general population individuals with repeat measurements 10 years apart.

    Directory of Open Access Journals (Sweden)

    Maren Weischer

    2014-03-01

    Full Text Available Cross-sectional studies have associated short telomere length with smoking, body weight, physical activity, and possibly alcohol intake; however, whether these associations are due to confounding is unknown. We tested these hypotheses in 4,576 individuals from the general population cross-sectionally, and with repeat measurement of relative telomere length 10 years apart. We also tested whether change in telomere length is associated with mortality and morbidity in the general population. Relative telomere length was measured with quantitative polymerase chain reaction. Cross-sectionally at the first examination, short telomere length was associated with increased age (P for trend across quartiles = 3 × 10(-77, current smoking (P = 8 × 10(-3, increased body mass index (P = 7 × 10(-14, physical inactivity (P = 4 × 10(-17, but not with increased alcohol intake (P = 0.10. At the second examination 10 years later, 56% of participants had lost and 44% gained telomere length with a mean loss of 193 basepairs. Change in leukocyte telomere length during 10 years was associated inversely with baseline telomere length (P<1 × 10(-300 and age at baseline (P = 1 × 10(-27, but not with baseline or 10-year inter-observational tobacco consumption, body weight, physical activity, or alcohol intake. Prospectively during a further 10 years follow-up after the second examination, quartiles of telomere length change did not associate with risk of all-cause mortality, cancer, chronic obstructive pulmonary disease, diabetes mellitus, ischemic cerebrovascular disease, or ischemic heart disease. In conclusion, smoking, increased body weight, and physical inactivity were associated with short telomere length cross-sectionally, but not with telomere length change during 10 years observation, and alcohol intake was associated with neither. Also, change in telomere length did not associate prospectively with mortality or morbidity in the general population.

  19. Limbic activation to novel versus familiar food cues predicts food preference and alcohol intake.

    Science.gov (United States)

    Michaelides, Michael; Miller, Michael L; Subrize, Mike; Kim, Ronald; Robison, Lisa; Hurd, Yasmin L; Wang, Gene-Jack; Volkow, Nora D; Thanos, Panayotis K

    2013-05-28

    Expectation of salient rewards and novelty seeking are processes implicated in substance use disorders but the neurobiological substrates underlying these associations are not well understood. To better understand the regional circuitry of novelty and reward preference, rats were conditioned to pair unique cues with bacon, an initially novel food, or chow, a familiar food. In the same animals, after training, cue-induced brain activity was measured, and the relationships between activity and preference for three rewards, the conditioned foods and ethanol (EtOH), were separately determined. Activity in response to the food paired cues was measured using brain glucose metabolism (BGluM). Rats favoring bacon-paired (BAP) cues had increased BGluM in mesocorticolimbic brain regions after exposure to these cues, while rats favoring chow-paired (CHP) cues showed relative deactivation in these regions. Rats exhibiting BAP cue-induced activation in prefrontal cortex (PFC) also consumed more EtOH while rats with cortical activation in response to CHP cues showed lower EtOH consumption. Additionally, long-term stable expression levels of PFC Grin2a, a subunit of the NMDA receptor, correlated with individual differences in EtOH preference insomuch that rats with high EtOH preference had enduringly low PFC Grin2a mRNA expression. No other glutamatergic, dopaminergic or endocannabinoid genes studied showed this relationship. Overall, these results suggest that natural variation in mesocorticolimbic sensitivity to reward-paired cues underlies behavioral preferences for and vulnerability to alcohol abuse, and support the notion of common neuronal circuits involved in food- and drug-seeking behavior. The findings also provide evidence that PFC NMDA-mediated glutamate signaling may modulate these associations. Published by Elsevier B.V.

  20. 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

  1. Red wine intake but not other alcoholic beverages increases total antioxidant capacity and improves pro-inflammatory profile after an oral fat diet in healthy volunteers.

    Science.gov (United States)

    Torres, A; Cachofeiro, V; Millán, J; Lahera, V; Nieto, M L; Martín, R; Bello, E; Alvarez-Sala, L A

    2015-12-01

    Different alcoholic beverages exert different effects on inflammation and oxidative stress but these results are controversial and scanty in some aspects. We analyze the effect of different alcoholic beverages after a fat-enriched diet on lipid profile, inflammatory factors and oxidative stress in healthy people in a controlled environment. We have performed a cross-over design in five different weeks. Sixteen healthy volunteers have received the same oral fat-enriched diet (1486kcal/m(2)) and a daily total amount of 16g/m(2) of alcohol, of different beverages (red wine, vodka, brandy or rum) and equivalent caloric intakes as sugar with water in the control group. We have measured the levels of serum lipids, high sensitivity C-reactive protein (hsCRP), tumor necrosis factor α (TNFα), interleukin 6 (IL-6), soluble phospholipase A2 (sPLA2), lipid peroxidation (LPO) and total antioxidant capacity (TAC). Red wine intake was associated with decreased of mean concentrations of hsCRP, TNFα and IL-6 induced by fat-enriched diet (palcoholic beverages, decreased pro-inflammatory factors and increased total antioxidant capacity despite a fat-enriched diet intake in healthy young volunteers. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Medicina Interna (SEMI). All rights reserved.

  2. Alcohol intake in pregnancy increases the child's risk of atopic dermatitis. the COPSAC prospective birth cohort study of a high risk population.

    Directory of Open Access Journals (Sweden)

    Charlotte Giwercman Carson

    Full Text Available BACKGROUND: Atopic dermatitis has increased four-fold over the recent decades in developed countries, indicating that changes in environmental factors associated with lifestyle may play an important role in this epidemic. It has been proposed that alcohol consumption may be one contributing risk factor in this development. OBJECTIVE: To analyze the impact of alcohol intake during pregnancy on the development of atopic dermatitis during the first 7 years of life. METHOD: The COPSAC cohort is a prospective, longitudinal, birth cohort study of 411 children born to mothers with a history of asthma, followed up for 7 years with scheduled visits every 6 months as well as visits for acute exacerbations of atopic dermatitis. Risk of atopic dermatitis from any alcohol consumption during pregnancy was analyzed as time-to-diagnosis and adjusted for known risk factors. RESULTS: 177 of 411 children developed atopic dermatitis before age 7 years. We found a significant effect of alcohol intake during pregnancy on atopic dermatitis development (HR 1.44, 95% CI 1.05-1.99 p=0.024. This conclusion was unaffected after adjustment for smoking, mother's education and mother's atopic dermatitis. LIMITATIONS: The selection of a high-risk cohort, with all mothers suffering from asthma, and all children having a gestational age above 35 weeks with no congenital abnormality, systemic illness, or history of mechanical ventilation or lower airway infection. CONCLUSION: Alcohol intake by pregnant women with a history of asthma, is significantly associated with an increased risk for the child for developing atopic dermatitis during the first 7 years of life.

  3. Reporting accuracy of population dietary sodium intake using duplicate 24 h dietary recalls and a salt questionnaire

    NARCIS (Netherlands)

    Keyzer, de W.; Dofkova, M.; Lillegaard, I.T.L.; Maeyer, de M.; Frost Andersen, L.; Ruprich, J.; Rehurkova, I.; Geelen, Anouk; Veer, van 't P.; Henauw, de S.; Crispim, S.P.; Boer, de Evelien; Ocke, M.C.; Slimani, N.; Huybrechts, I.

    2015-01-01

    High dietary Na intake is associated with multiple health risks, making accurate assessment of population dietary Na intake critical. In the
    present study, reporting accuracy of dietary Na intake was evaluated by 24 h urinary Na excretion using the EPIC-Soft 24 h dietary recall
    (24-HDR). Par

  4. SELF-REPORTED DIETARY INTAKE FOLLOWING ENDURANCE, RESISTANCE AND CONCURRENT ENDURANCE AND RESISTANCE TRAINING

    Directory of Open Access Journals (Sweden)

    Ina Shaw

    2008-06-01

    Full Text Available With regards to obesity-related disease the impact of exercise training on health depends on the ability of exercise to promote a negative energy balance. Exercise's effect on promoting a negative energy balance is more likely to occur if exercise can induce a favourable dietary intake such as a reduced relative fat content in the diet. As such, the aim of this study was to evaluate and compare the effectiveness of aerobic training, weight training and concurrent aerobic and weight training on self-reported dietary intake. The effects of 16 weeks of aerobic (n = 12, weight (n = 13 and concurrent aerobic and weight training (n = 13 on self-reported dietary intakes were compared in previously sedentary males using the computer-based Dietary Manager® software programme. Only the concurrent aerobic and weight training group showed significant (p < 0.05 reductions in total kilocalories, carbohydrates, proteins and fats consumed while the aerobic training group showed significant reductions in fat intake at the completion of the experimental period (before: 91.0 ± 42.1g versus after: 77.1 ± 62.1g. However, no changes were observed in self-reported dietary intake in the weight training or non-exercising control groups. It is concluded that concurrent aerobic and weight training is the most effective mode of exercise at promoting a favourable improvement in self-reported dietary intake in the short term. This finding provides support for efforts to promote increases in overall physical activity in an attempt to modify the patterns of dietary intake

  5. Relationship between self-reported dietary intake and physical activity levels among adolescents: The HELENA study

    Directory of Open Access Journals (Sweden)

    Le Donne Cinzia

    2011-02-01

    Full Text Available Abstract Background Evidence suggests possible synergetic effects of multiple lifestyle behaviors on health risks like obesity and other health outcomes. Therefore it is important to investigate associations between dietary and physical activity behavior, the two most important lifestyle behaviors influencing our energy balance and body composition. The objective of the present study is to describe the relationship between energy, nutrient and food intake and the physical activity level among a large group of European adolescents. Methods The study comprised a total of 2176 adolescents (46.2% male from ten European cities participating in the HELENA (Healthy Lifestyle in Europe by Nutrition in Adolescence study. Dietary intake and physical activity were assessed using validated 24-h dietary recalls and self-reported questionnaires respectively. Analyses of covariance (ANCOVA were used to compare the energy and nutrient intake and the food consumption between groups of adolescents with different physical activity levels (1st to 3rd tertile. Results In both sexes no differences were found in energy intake between the levels of physical activity. The most active males showed a higher intake of polysaccharides, protein, water and vitamin C and a lower intake of saccharides compared to less active males. Females with the highest physical activity level consumed more polysaccharides compared to their least active peers. Male and female adolescents with the highest physical activity levels, consumed more fruit and milk products and less cheese compared to the least active adolescents. The most active males showed higher intakes of vegetables and meat, fish, eggs, meat substitutes and vegetarian products compared to the least active ones. The least active males reported the highest consumption of grain products and potatoes. Within the female group, significantly lower intakes of bread and cereal products and spreads were found for those reporting to

  6. 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

  7. 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.

  8. Effect of acute alcohol use on the lethality of suicide attempts in patients with mood disorders.

    Science.gov (United States)

    Sher, Leo; Oquendo, Maria A; Richardson-Vejlgaard, Randall; Makhija, Nita M; Posner, Kelly; Mann, J John; Stanley, Barbara H

    2009-07-01

    Acute alcohol use is an important risk factor for attempted and completed suicide. We evaluated the effect of acute alcohol intake on the lethality of suicide attempts to test the hypothesis that acute alcohol intoxication is associated with more lethal suicide attempts. This retrospective study included 317 suicide attempters enrolled in mood disorders protocols. Demographic and clinical parameters were assessed. The use of alcohol at the time of the most lethal suicide attempt was determined. On the basis of their responses participants were classified into three groups: participants who reported "Enough alcohol intake to impair judgment, reality testing and diminish responsibility" or "Intentional intake of alcohol in order to facilitate implementation of attempt" were included in the group "Alcohol" (A); participants who reported "Some alcohol intake prior to but not related to attempt, reportedly not enough to impair judgment, reality testing" were included in the group "Some Alcohol" (SA); and participants who reported "No alcohol intake immediately prior to attempt" were included in the group "No Alcohol" (NA). Lethality of the most lethal suicide attempts was higher in the A group compared to the SA and NA groups. Prevalence of patients with alcohol use disorders was higher in the A group compared to the SA and NA groups. SA participants reported more reasons for living and lower suicide intent scores at the time of their most lethal suicide attempt compared to the A and NA groups. Acute alcohol use increases the lethality of suicide attempts in individuals with mood disorders.

  9. β-Lactamase inhibitor, clavulanic acid, attenuates ethanol intake and increases glial glutamate transporters expression in alcohol preferring rats.

    Science.gov (United States)

    Hakami, Alqassem Y; Sari, Youssef

    2017-09-14

    Studies from our laboratory showed that upregulation of glutamate transporter 1 (GLT-1) and cystine-glutamate exchanger (xCT) expression with ceftriaxone, β-lactam antibiotic, in the brain was associated with attenuation of ethanol consumption. In this study, we tested clavulanic acid, which is another β-lactam compound with negligible antimicrobial activity, on ethanol consumption and expression of GLT-1, xCT and glutamate aspartate transporter (GLAST) in male alcohol-preferring (P) rats. Clavulanic acid has the central β-lactam pharmacophore that is critical for the upregulation of GLT-1 and xCT expression. We found that clavulanic acid, at 5mg/kg (i.p.) dose, significantly attenuated ethanol consumption and ethanol preference in P rats as compared to vehicle-treated group. This effect was associated with a significant increase in water intake in clavulanic acid treated group. Importantly, we found that clavulanic acid increased the expression of GLT-1 and xCT in nucleus accumbens. However, there was no effect of clavulanic acid on GLAST expression in the nucleus accumbens. Clavulanic acid treatment did not upregulate the expression of GLT-1, xCT and GLAST in prefrontal cortex. These findings revealed that clavulanic acid at 20-40 fold lower dose than ceftriaxone can attenuate ethanol consumption, in part through upregulation of GLT-1 and xCT expression in the nucleus accumbens. Thus, we suggest that clavulanic acid might be used as an alternative option to ceftriaxone to attenuate ethanol drinking behavior. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. 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....

  11. 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....

  12. Recommendations for reporting whole-grain intake in observational and intervention studies.

    Science.gov (United States)

    Ross, Alastair B; Kristensen, Mette; Seal, Chris J; Jacques, Paul; McKeown, Nicola M

    2015-05-01

    The finding that people who eat the most whole grains have a lower risk of cardiovascular disease and diabetes, compared with those who eat the least, is one of the most consistent findings in nutritional epidemiology. However, criteria for reporting whole-grain intake have varied widely, making it difficult to precisely explore the relation of whole grains and grain components with health outcomes. To enable better understanding of the health benefits of whole grain-rich diets, we propose that both observational and intervention studies should as far as possible be required to report as follows when describing whole grains: 1) quantify the amount of whole grain in the food or product in grams on a dry-weight basis, 2) describe the whole-grain definition used, 3) report and separate the different types of grains used, 4) if possible, report the structure of the grains (intact, crushed, partially milled) in foods, and 5) describe the main types of products used and processes used to make them. Added bran and germ should be reported distinctly from whole grains. In addition, we strongly recommend the incorporation of biomarkers of whole-grain intake to check compliance to intervention diets and help attenuate for errors in dietary recall of whole-grain intake. Of these measures, reporting whole-grain intake in grams is essential for future research work in the area. Improving reporting and estimation of whole-grain intake will enable easier comparison between different studies and lead to stronger meta-analyses in the future.

  13. 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. ...

  14. Recommendations for reporting whole-grain intake in observational and intervention studies

    DEFF Research Database (Denmark)

    Ross, Alastair B; Kristensen, Mette Bredal; Seal, Chris J

    2015-01-01

    The finding that people who eat the most whole grains have a lower risk of cardiovascular disease and diabetes, compared with those who eat the least, is one of the most consistent findings in nutritional epidemiology. However, criteria for reporting whole-grain intake have varied widely, making...

  15. Chronic intake of fermented floral nectar by wild treeshrews.

    Science.gov (United States)

    Wiens, Frank; Zitzmann, Annette; Lachance, Marc-André; Yegles, Michel; Pragst, Fritz; Wurst, Friedrich M; von Holst, Dietrich; Guan, Saw Leng; Spanagel, Rainer

    2008-07-29

    For humans alcohol consumption often has devastating consequences. Wild mammals may also be behaviorally and physiologically challenged by alcohol in their food. Here, we provide a detailed account of chronic alcohol intake by mammals as part of a coevolved relationship with a plant. We discovered that seven mammalian species in a West Malaysian rainforest consume alcoholic nectar daily from flower buds of the bertam palm (Eugeissona tristis), which they pollinate. The 3.8% maximum alcohol concentration (mean: 0.6%; median: 0.5%) that we recorded is among the highest ever reported in a natural food. Nectar high in alcohol is facilitated by specialized flower buds that harbor a fermenting yeast community, including several species new to science. Pentailed treeshrews (Ptilocercus lowii) frequently consume alcohol doses from the inflorescences that would intoxicate humans. Yet, the flower-visiting mammals showed no signs of intoxication. Analysis of an alcohol metabolite (ethyl glucuronide) in their hair yielded concentrations higher than those in humans with similarly high alcohol intake. The pentailed treeshrew is considered a living model for extinct mammals representing the stock from which all extinct and living treeshrews and primates radiated. Therefore, we hypothesize that moderate to high alcohol intake was present early on in the evolution of these closely related lineages. It is yet unclear to what extent treeshrews benefit from ingested alcohol per se and how they mitigate the risk of continuous high blood alcohol concentrations.

  16. [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

  17. Association between Dietary Vitamin C Intake and Non-Alcoholic Fatty Liver Disease: A Cross-Sectional Study among Middle-Aged and Older Adults.

    Directory of Open Access Journals (Sweden)

    Jie Wei

    Full Text Available Non-alcoholic fatty liver disease (NAFLD has become one of the most prevalent chronic liver disease all over the world. The objective of this study was to evaluate the association between dietary vitamin C intake and NAFLD.Subjects were diagnosed with NAFLD by abdominal ultrasound examination and the consumption of alcohol was less than 40g/day for men or less than 20g/day for women. Vitamin C intake was classified into four categories according to the quartile distribution in the study population: ≤74.80 mg/day, 74.81-110.15 mg/day, 110.16-146.06 mg/day, and ≥146.07 mg/day. The energy and multi-variable adjusted odds ratio (OR, as well as their corresponding 95% confidence interval (CI, were used to determine the relationship between dietary vitamin C intake and NAFLD through logistic regression.The present cross-sectional study included 3471 subjects. A significant inverse association between dietary vitamin C intake and NAFLD was observed in the energy-adjusted and the multivariable model. The multivariable adjusted ORs (95%CI for NAFLD were 0.69 (95%CI: 0.54-0.89, 0.93 (95%CI: 0.72-1.20, and 0.71 (95%CI: 0.53-0.95 in the second, third and fourth dietary vitamin C intake quartiles, respectively, compared with the lowest (first quartile. The relative odds of NAFLD was decreased by 0.71 times in the fourth quartile of dietary vitamin C intake compared with the lowest quartile. After stratifying data by sex or the status of obesity, the inverse association remained valid in the male population or non-obesity population, but not in the female population or obesity population.There might be a moderate inverse association between dietary vitamin C intake and NAFLD in middle-aged and older adults, especially for the male population and non-obesity population.

  18. Emotions and eating. Self-reported and experimentally induced changes in food intake under stress.

    Science.gov (United States)

    Wallis, D J; Hetherington, M M

    2009-04-01

    Two studies investigated the stress-eating relationship. The first examined self-reported changes in intake of snack foods, whilst the second investigated stress-induced overconsumption in a laboratory setting comparing high (HF) and low-fat (LF) snacks. Eighty-nine females completed the Dutch Eating Behaviour Questionnaire (DEBQ) [Van Strien, T., Fritjers, J. E. R., Bergers, G. P. A., & Defares, P. B. (1986). Dutch Eating Behaviour Questionnaire for assessment of restrained, emotional and external eating behaviour. International Journal of Eating Disorders, 5, 295-315] and a self-report measure designed to evaluate changes in eating in response to stress. Increased intake of HF snacks was associated with high emotional eating but not with restraint. A laboratory-based experiment compared intake of HF and LF snacks after ego-threatening and neutral Stroop colour-naming tasks. Intake was suppressed by 31.8% in restrained compared to unrestrained eaters across tasks. Restrained eaters consumed significantly less after ego-threat than after the neutral manipulation, but this was associated only with intake of the LF snack. Restrained eaters' intake of dried fruit was suppressed by 33.2% after ego-threat relative to the neutral task, despite a significant increase in hunger for this group following ego-threat. These results suggest that the type and variety of foods offered influences the link between stress and eating in laboratory settings. Further research should aim to replicate and extend these findings, with a view to informing potential interventions for stress-related eating.

  19. Validity and Reproducibility of a Self-Administered Semi-Quantitative Food-Frequency Questionnaire for Estimating Usual Daily Fat, Fibre, Alcohol, Caffeine and Theobromine Intakes among Belgian Post-Menopausal Women

    Directory of Open Access Journals (Sweden)

    Selin Bolca

    2009-01-01

    Full Text Available A novel food-frequency questionnaire (FFQ was developed and validated to assess the usual daily fat, saturated, mono-unsaturated and poly-unsaturated fatty acid, fibre, alcohol, caffeine, and theobromine intakes among Belgian post-menopausal women participating in dietary intervention trials with phyto-oestrogens. The relative validity of the FFQ was estimated by comparison with 7 day (d estimated diet records (EDR, n 64 and its reproducibility was evaluated by repeated administrations 6 weeks apart (n 79. Although the questionnaire underestimated significantly all intakes compared to the 7 d EDR, it had a good ranking ability (r 0.47-0.94; weighted κ 0.25-0.66 and it could reliably distinguish extreme intakes for all the estimated nutrients, except for saturated fatty acids. Furthermore, the correlation between repeated administrations was high (r 0.71-0.87 with a maximal misclassification of 7% (weighted κ 0.33-0.80. In conclusion, these results compare favourably with those reported by others and indicate that the FFQ is a satisfactorily reliable and valid instrument for ranking individuals within this study population.

  20. Validity and reproducibility of a self-administered semi-quantitative food-frequency questionnaire for estimating usual daily fat, fibre, alcohol, caffeine and theobromine intakes among Belgian post-menopausal women.

    Science.gov (United States)

    Bolca, Selin; Huybrechts, Inge; Verschraegen, Mia; De Henauw, Stefaan; Van de Wiele, Tom

    2009-01-01

    A novel food-frequency questionnaire (FFQ) was developed and validated to assess the usual daily fat, saturated, mono-unsaturated and poly-unsaturated fatty acid, fibre, alcohol, caffeine, and theobromine intakes among Belgian post-menopausal women participating in dietary intervention trials with phyto-oestrogens. The relative validity of the FFQ was estimated by comparison with 7 day (d) estimated diet records (EDR, n 64) and its reproducibility was evaluated by repeated administrations 6 weeks apart (n 79). Although the questionnaire underestimated significantly all intakes compared to the 7 d EDR, it had a good ranking ability (r 0.47-0.94; weighted kappa 0.25-0.66) and it could reliably distinguish extreme intakes for all the estimated nutrients, except for saturated fatty acids. Furthermore, the correlation between repeated administrations was high (r 0.71-0.87) with a maximal misclassification of 7% (weighted kappa 0.33-0.80). In conclusion, these results compare favourably with those reported by others and indicate that the FFQ is a satisfactorily reliable and valid instrument for ranking individuals within this study population.

  1. 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....

  2. Reduced alcohol intake and reward associated with impaired endocannabinoid signaling in mice with a deletion of the glutamate transporter GLAST

    DEFF Research Database (Denmark)

    Karlsson, Rose-Marie; Adermark, Louise; Molander, Anna

    2012-01-01

    mice with a deletion of GLAST to test this prediction. WT and GLAST KO mice were tested for alcohol consumption using two-bottle free-choice drinking. Alcohol reward was evaluated using conditioned place preference (CPP). Sensitivity to depressant alcohol effects was tested using the accelerating...... rotarod, alcohol-induced hypothermia, and loss of righting reflex. Extracellular glutamate was measured using microdialysis, and striatal slice electrophysiology was carried out to examine plasticity of the cortico-striatal pathway as a model system in which adaptations to the constitutive GLAST deletion...

  3. Perceptual and Affective Responses to Sampled Capsaicin Differ by Reported Intake.

    Science.gov (United States)

    Nolden, Alissa A; Hayes, John E

    2017-01-01

    The present study was conducted to a) generate suprathresold dose-response functions for multiple qualities evoked by capsaicin across a wide range of concentrations, and b) revisit how intensity ratings and liking may differ as a function of self reported intake. Individuals rated eight samples of capsaicin for perceived burn and bitterness, as well as disliking/liking. Measures of reported preference for chili peppers, chili intake frequency, prior experience and personality measures were also assessed. Here, we confirm prior findings showing that burn in the laboratory differs with reported chili intake, with infrequent consumers reporting more burn. We extend these findings by exploring how capsaicin perception varies by reported liking, and measures of variety seeking. We also address the question of whether differences in burn ratings may potentially be an artifact of differential scale usage across groups due to prior experience, and not chronic desensitization, as is typically assumed. By using generalized scaling methods and recalled sensations, we conclude the differences observed here and elsewhere are not likely due to differences in how participants use rating scales.

  4. 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)

  5. 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.

  6. Coffee Intake Is Associated with a Lower Liver Stiffness in Patients with Non-Alcoholic Fatty Liver Disease, Hepatitis C, and Hepatitis B

    Directory of Open Access Journals (Sweden)

    Alexander Hodge

    2017-01-01

    Full Text Available There is emerging evidence for the positive effects or benefits of coffee in patients with liver disease. We conducted a retrospective cross-sectional study on patients with non-alcoholic fatty liver disease (NAFLD, hepatitis C virus (HCV, and hepatitis B virus (HBV infection to determine the effects of coffee intake on a non-invasive marker of liver fibrosis: liver stiffness assessed by transient elastography (TE. We assessed coffee and tea intake and measured TE in 1018 patients with NAFLD, HCV, and HBV (155 with NAFLD, 378 with HCV and 485 with HBV. Univariate and multivariate regression models were performed taking into account potential confounders. Liver stiffness was higher in males compared to females (p < 0.05. Patients with HBV had lower liver stiffness than those with HCV and NAFLD. After adjustment for age, gender, smoking, alcohol consumption, M or XL probe, and disease state (NAFLD, HCV, and HBV status, those who drank 2 or more cups of coffee per day had a lower liver stiffness (p = 0.044. Tea consumption had no effect (p = 0.9. Coffee consumption decreases liver stiffness, which may indicate less fibrosis and inflammation, independent of disease state. This study adds further evidence to the notion of coffee maybe beneficial in patients with liver disease.

  7. 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.

  8. Moderate alcohol consumption and waiting time to pregnancy

    DEFF Research Database (Denmark)

    Juhl, Mette; Andersen, Anne-Marie Nybo; Grønbæk, Morten;

    2001-01-01

    BACKGROUND: Recent research indicates that even a moderate consumption of alcohol in women trying to become pregnant is associated with longer waiting time to pregnancy. The findings, though, are based upon few observations. METHODS: Self-reported data on alcohol intake and waiting time...... to pregnancy (0-2, 3-5, 6-12 and >12 months) was used for 39 612 pregnant women, recruited to the Danish National Birth Cohort within the first 24 weeks of pregnancy from 1997 to 2000. Main outcome measures were odds ratios (OR) for a prolonged waiting time to pregnancy according to alcohol intake. RESULTS......: In nulliparous women neither moderate nor high alcohol intake was related with longer waiting time to pregnancy compared with a low intake. In parous women, a modest association was seen only among those with an intake of >14 drinks per week (subfecundity OR 1.3; 95% confidence interval 1.0-1.7). Women who...

  9. Button battery intake as foreign body in Chinese children: review of case reports and the literature.

    Science.gov (United States)

    Liao, Wenjing; Wen, Guangyi; Zhang, Xiaowen

    2015-06-01

    Button batteries have been recognized as one of the dangerous foreign bodies to children for more than 30 years, but few related studies have been published to give more concern in China. We reported 6 cases of button battery intake as foreign body in children. The Chinese literature on button battery as foreign body in children was reviewed. The interval between the accidental ingestion and battery removal ranged from 6 hours to 3 days. Two patients had no sequela, 3 patients had tracheoesophageal fistulas, and 1 patient had nasal septal perforation. Twenty-eight articles about button battery as foreign body in children were obtained by Chinese-language literature searches including 25 case reports, 2 health education articles, and 1 imaging article. In total, 172 cases of button battery intake as foreign body in children were identified, 23 and 10 of the 159 cases involving nasal button battery lodgment developed nasal septal perforation and nasal adhesion, respectively. Tracheoesophageal fistula was identified in 4 of the 12 ingestion cases. One case of button battery intake was in external auditory canal. A small number of children with button battery as foreign body were reported in China, which is 1 of the biggest countries with large population of children.

  10. Alcohol and Breastfeeding

    DEFF Research Database (Denmark)

    Haastrup, Maija Bruun; Pottegård, Anton; Damkier, Per

    2014-01-01

    While the harmful effects of alcohol during pregnancy are well-established, the consequences of alcohol intake during lactation have been far less examined. We reviewed available data on the prevalence of alcohol intake during lactation, the influence of alcohol on breastfeeding......, the pharmacokinetics of alcohol in lactating women and nursing infants and the effects of alcohol intake on nursing infants. A systematic search was performed in PubMed from origin to May 2013, and 41 publications were included in the review. Approximately half of all lactating women in Western countries consume...... alcohol while breastfeeding. Alcohol intake inhibits the milk ejection reflex, causing a temporary decrease in milk yield. The alcohol concentrations in breast milk closely resemble those in maternal blood. The amount of alcohol presented to nursing infants through breast milk is approximately 5...

  11. Association of Moderate Coffee Intake with Self-Reported Diabetes among Urban Brazilians

    Directory of Open Access Journals (Sweden)

    Eduardo F. Da Silva

    2011-08-01

    Full Text Available Coffee has been associated with reductions in the risk of non-communicable chronic diseases (NCCD, including diabetes mellitus. Because differences in food habits are recognizable modifying factors in the epidemiology of diabetes, we studied the association of coffee consumption with type-2 diabetes in a sample of the adult population of the Federal District, Brazil. This cross-sectional study was conducted by telephone interview (n = 1,440. A multivariate analysis was run controlling for socio-behavioural variables, obesity and family antecedents of NCCD. A hierarchical linear regression model and a Poisson regression were used to verify association of type-2 diabetes and coffee intake. The independent variables which remained in the final model, following the hierarchical inclusion levels, were: first level—age and marital status; second level—diabetes and dyslipidaemias in antecedents; third level—cigarette smoking, supplement intake, body mass index; and fourth level—coffee intake (£100 mL/d, 101 to 400 mL/day, and >400 mL/day. After adjusting hierarchically for the confounding variables, consumers of 100 to 400 mL of coffee/day had a 2.7% higher (p = 0.04 prevalence of not having diabetes than those who drank less than 100 mL of coffee/day. Compared to coffee intake of £100 mL/day, adults consuming >400 mL of coffee/day showed no statistically significant difference in the prevalence of diabetes. Thus, moderate coffee intake is favourably associated with self-reported type-2 diabetes in the studied population. This is the first study to show a relationship between coffee drinking and diabetes in a Brazilian population.

  12. Children's Food Security and Intakes from School Meals. Final Report. Contractor and Cooperator Report No. 61

    Science.gov (United States)

    Potamites, Elizabeth; Gordon, Anne

    2010-01-01

    Using 2005 data from the U.S. Department of Agriculture's Third School Nutrition Dietary Assessment survey, this study examines the contribution of school meals to the food and nutrient intake of children in food-secure, marginally secure, and food-insecure households. The study finds that children from food-insecure and marginally secure…

  13. Reported food intake and distribution of body fat: a repeated cross-sectional study

    Directory of Open Access Journals (Sweden)

    Stenlund Hans

    2006-12-01

    Full Text Available Abstract Background Body mass, as well as distribution of body fat, are predictors of both diabetes and cardiovascular disease. In Northern Sweden, despite a marked increase in average body mass, prevalence of diabetes was stagnant and myocardial infarctions decreased. A more favourable distribution of body fat is a possible contributing factor. This study investigates the relative importance of individual food items for time trends in waist circumference (WC and hip circumference (HC on a population level. Methods Independent cross-sectional surveys conducted in 1986, 1990, 1994 and 1999 in the two northernmost counties of Sweden with a common population of 250000. Randomly selected age stratified samples, altogether 2982 men and 3087 women aged 25–64 years. Questionnaires were completed and anthropometric measurements taken. For each food item, associations between frequency of consumption and waist and hip circumferences were estimated. Partial regression coefficients for every level of reported intake were multiplied with differences in proportion of the population reporting the corresponding levels of intake in 1986 and 1999. The sum of these product terms for every food item was the respective estimated impact on mean circumference. Results Time trends in reported food consumption associated with the more favourable gynoid distribution of adipose tissue were increased use of vegetable oil, pasta and 1.5% fat milk. Trends associated with abdominal obesity were increased consumption of beer in men and higher intake of hamburgers and French fried potatoes in women. Conclusion Food trends as markers of time trends in body fat distribution have been identified. The method is a complement to conventional approaches to establish associations between food intake and disease risk on a population level.

  14. Effects of ampicillin, cefazolin and cefoperazone treatments on GLT-1 expressions in the mesocorticolimbic system and ethanol intake in alcohol-preferring rats.

    Science.gov (United States)

    Rao, P S S; Goodwani, S; Bell, R L; Wei, Y; Boddu, S H S; Sari, Y

    2015-06-01

    Chronic ethanol consumption is known to downregulate expression of the major glutamate transporter 1 (GLT-1), which increases extracellular glutamate concentrations in subregions of the mesocorticolimbic reward pathway. While β-lactam antibiotics were initially identified as potent upregulators of GLT-1 expression, only ceftriaxone has been extensively studied in various drug addiction models. Therefore, in this study, adult male alcohol-preferring (P) rats exposed chronically to ethanol were treated with other β-lactam antibiotics, ampicillin, cefazolin or cefoperazone (100mg/kg) once daily for five consecutive days to assess their effects on ethanol consumption. The results demonstrated that each compound significantly reduced ethanol intake compared to the saline-treated control group. Importantly, each compound significantly upregulated both GLT-1 and pAKT expressions in the nucleus accumbens and prefrontal cortex compared to saline-treated control group. In addition, only cefoperazone significantly inhibited hepatic aldehyde dehydrogenase-2 enzyme activity. Moreover, these β-lactams exerted only a transient effect on sucrose drinking, suggesting specificity for chronically inhibiting ethanol reward in adult male P rats. Cerebrospinal fluid concentrations of ampicillin, cefazolin or cefoperazone have been confirmed using high-performance liquid chromatography. These findings demonstrate that multiple β-lactam antibiotics demonstrate efficacy in reducing alcohol consumption and appear to be potential therapeutic compounds for treating alcohol abuse and/or dependence. In addition, these results suggest that pAKT may be an important player in this effect, possibly through increased transcription of GLT-1.

  15. 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

  16. African Journal of Drug & Alcohol Studies, 13(1), 2014 Copyright ...

    African Journals Online (AJOL)

    reported use of legal drugs (76.9%, n=307) and alcohol was the most frequently reported drug (n= 236, ... illicit drug use among university students ... poor academic performance (Alao, 2007;. Malete ... from all completed clients' intake forms.

  17. Is nutrient intake a gender-specific cause for enhanced susceptibility to alcohol-induced liver disease in women?

    DEFF Research Database (Denmark)

    Wagnerberger, S.; Schäfer, C.; Schwarz, E.

    2008-01-01

    of ALD in animal experiments, the hypothesis of the present retrospective cross-sectional study was that gender-dependent (micro-) nutrient intake in patients with ALD may cause the higher susceptibility of women to this disease. METHODS: In 210 patients (male: 158, female: 52) with different stages...... of ALD (ALD1: mild stage of liver damage; ALD2: moderately severe changes of the liver with signs of hepatic inflammation; ALD3: severely impaired liver function) and in 336 controls (male: 208, female: 128), nutrient intake was determined by a computer-guided diet history, and related to the severity...

  18. Is nutrient intake a gender-specific cause for enhanced susceptibility to alcohol-induced liver disease in women?

    DEFF Research Database (Denmark)

    Wagnerberger, S.; Schafer, C.; Schwarz, E.

    2008-01-01

    of ALD in animal experiments, the hypothesis of the present retrospective cross-sectional study was that gender-dependent (micro-) nutrient intake in patients with ALD may cause the higher susceptibility of women to this disease. Methods: In 210 patients (male: 158, female: 52) with different stages...... of ALD (ALD1: mild stage of liver damage; ALD2: moderately severe changes of the liver with signs of hepatic inflammation; ALD3: severely impaired liver function) and in 336 controls (male: 208, female: 128), nutrient intake was determined by a computer-guided diet history, and related to the severity...

  19. Prevalence of depression, suicidal ideation, alcohol intake and nicotine consumption in rural Central India. The Central India Eye and Medical Study.

    Directory of Open Access Journals (Sweden)

    Jost B Jonas

    Full Text Available To investigate the prevalence of depression, suicidal ideations, alcohol and nicotine consumption in adults in an agrarian society mostly unchanged by the effects of urbanization.The Central India Eye and Medical Study is a population-based study in rural Central India close to the tribal belt and included 4711 subjects (aged 30+ years. Depression was assessed by the Center for Epidemiologic Studies Depression Scale (CESD, suicidal ideation by six standardized questions, nicotine use by the Fagerstroem Nicotine Tolerance Questionnaire (FTNQ, and alcohol consumption by the Alcohol Use Disorders Identification Test (AUDIT.Mild to moderate depression (CESD sum score: 15-21 was detected in 1862 (39.6% individuals (33.5% of men, 44.8 of women, and major depression (CESD sum score >21 in 613 (13.0% individuals (8.1 of men, 17.3% of women. Suicide attempt was reported by 199 (4.2% participants and suicidal thoughts during the last 6 months by 238 (5.1% individuals. There were 887 (18.9% smokers and smokeless tobacco was consumed by 1968 (41.8% subjects. Alcohol consumption was reported by 1081 (23.0% participants; 283 (6.0% subjects had an AUDIT score ≥ 8 (hazardous drinking, and 108 (4.63% subjects a score ≥ 13 (women or ≥ 15 (men (alcohol dependence.In rural Central India, prevalence of major depression was comparable to figures reported from other developing countries. Prevalence of smoking and hazardous alcohol consumption was higher than as reported from urban regions. Measures should be taken to address the relatively high prevalence of suicide attempts and thoughts on suicide in rural Central India.

  20. 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.

  1. 6-n-propylthiouracil taster status not related to reported cruciferous vegetable intake among ethnically diverse children.

    Science.gov (United States)

    Baranowski, Tom; Baranowski, Janice C; Watson, Kathleen B; Jago, Russell; Islam, Noemi; Beltran, Alicia; Martin, Shelby J; Nguyen, Nga; Tepper, Beverly J

    2011-08-01

    Sensitivity to the taste of 6-n-propylthiouracil (PROP) (a bitter chemical related to the phenylthiocarbamide found in cruciferous vegetables) has been related to dietary intake or preferences of cruciferous vegetables among adults and young children but not middle-aged children or adolescents. We hypothesized that PROP taste sensitivity is related to lower reported dietary intake of cruciferous vegetables, primarily among younger children (ie, a moderating effect of child age). This study examined the relationship of PROP sensitivity to reported dietary intake across 3 days in 2 age groups of youth (9-10 and 17-18 years) while statistically controlling for physical activity, social desirability, and reporting bias. Cross-sectional design was used with a multiethnic (white, African American, Hispanic, etc) sample of 843 men and women. Children were recruited from and data were collected in local elementary and high schools that had at least 30% ethnic minority enrollment. Children providing nonplausible reports of dietary intake were deleted from the analyses. Body mass index was calculated and expressed in z scores. Energy intake and physical activity were measured by 3 telephone-conducted 24-hour dietary recalls with the Nutrient Data System for Research and 5 days of Actigraph (ActiGraph, Shalimar, Florida) activity monitor. The primary analyses included 347 students. 6-n-Propylthiouracil sensitivity was not related to intake of cruciferous vegetables. Intakes of the cruciferous vegetables were low, which may explain the lack of relationship.

  2. 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.

  3. 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.

  4. Characterizing Blood Metabolomics Profiles Associated with Self-Reported Food Intakes in Female Twins.

    Directory of Open Access Journals (Sweden)

    Tess Pallister

    Full Text Available Using dietary biomarkers in nutritional epidemiological studies may better capture exposure and improve the level at which diet-disease associations can be established and explored. Here, we aimed to identify and evaluate reproducibility of novel biomarkers of reported habitual food intake using targeted and non-targeted metabolomic blood profiling in a large twin cohort. Reported intakes of 71 food groups, determined by FFQ, were assessed against 601 fasting blood metabolites in over 3500 adult female twins from the TwinsUK cohort. For each metabolite, linear regression analysis was undertaken in the discovery group (excluding MZ twin pairs discordant [≥1 SD apart] for food group intake with each food group as a predictor adjusting for age, batch effects, BMI, family relatedness and multiple testing (1.17x10-6 = 0.05/[71 food groups x 601 detected metabolites]. Significant results were then replicated (non-targeted: P<0.05; targeted: same direction in the MZ discordant twin group and results from both analyses meta-analyzed. We identified and replicated 180 significant associations with 39 food groups (P<1.17x10-6, overall consisting of 106 different metabolites (74 known and 32 unknown, including 73 novel associations. In particular we identified trans-4-hydroxyproline as a potential marker of red meat intake (0.075[0.009]; P = 1.08x10-17, ergothioneine as a marker of mushroom consumption (0.181[0.019]; P = 5.93x10-22, and three potential markers of fruit consumption (top association: apple and pears: including metabolites derived from gut bacterial transformation of phenolic compounds, 3-phenylpropionate (0.024[0.004]; P = 1.24x10-8 and indolepropionate (0.026[0.004]; P = 2.39x10-9, and threitol (0.033[0.003]; P = 1.69x10-21. With the largest nutritional metabolomics dataset to date, we have identified 73 novel candidate biomarkers of food intake for potential use in nutritional epidemiological studies. We compiled our findings into the

  5. High-fat but not sucrose intake is essential for induction of dyslipidemia and non-alcoholic steatohepatitis in guinea pigs

    DEFF Research Database (Denmark)

    Ipsen, David Højland; Tveden-Nyborg, Pernille; Rolin, Bidda;

    2016-01-01

    Background Non-alcoholic fatty liver disease (NAFLD) and dyslipidemia are closely related. Diet plays an important role in the progression of these diseases, but the role of specific dietary components is not completely understood. Therefore, we investigated the role of dietary sucrose and fat....../cholesterol on the development of dyslipidemia and NAFLD. Methods Seventy female guinea pigs were block-randomized (based on weight) into five groups and fed a normal chow diet (control: 4 % fat), a very high-sucrose diet (vHS: 4 % fat, 25 % sucrose), a high-fat diet (HF: 20 % fat, 0.35 % cholesterol), a high...... Collectively, our results suggest that intake of fat and cholesterol, but not sucrose, are the main factors driving the development and progression of dyslipidemia and NAFLD/NASH....

  6. 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.

  7. 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.

  8. Phthalate Intakes

    Data.gov (United States)

    U.S. Environmental Protection Agency — Compilation of literature-reported intake values of phthalates; specifically dibutyl phthalate (DBP), bis(2-ethylhexyl) phthalate, and diisononyl phthalate (DiNP)....

  9. Comparison of Apolipoprotein (apoB/apoA-I) and Lipoprotein (Total Cholesterol/HDL) Ratio Determinants. Focus on Obesity, Diet and Alcohol Intake

    Science.gov (United States)

    Tognon, Gianluca; Berg, Christina; Mehlig, Kirsten; Thelle, Dag; Strandhagen, Elisabeth; Gustavsson, Jaana; Rosengren, Annika; Lissner, Lauren

    2012-01-01

    The ratio between apolipoprotein B and apolipoprotein A-I (apoB/apoA-I) has been suggested to be a powerful and more accurate predictor of future cardiovascular disease risk than total cholesterol and HDL cholesterol. Since diet and lifestyle can directly influence dyslipidemia, it is of interest to identify modifiable factors that are associated with high levels of the apolipoprotein ratio and if they can have a different association with a more traditional indicator of cardiovascular risk such as total cholesterol/HDL. The relationship between obesity and dyslipidemia is established and it is of interest to determine which factors can modify this association. This study investigated the cross-sectional association of obesity, diet and lifestyle factors with apoB/apoA-I and total cholesterol/HDL respectively, in a Swedish population of 2,907 subjects (1,537 women) as part of the INTERGENE study. The apolipoprotein and lipoprotein ratios were highly correlated, particularly in women, and obesity was strongly associated with both. Additionally, age, cigarette smoking and alcohol intake were important determinants of these ratios. Alcohol was the only dietary factor that appreciably attenuated the association between obesity and each of the ratios, with a stronger attenuation in women. Other dietary intake and lifestyle-related factors such as smoking status and physical activity had a lower effect on this association. Because the apolipoprotein and lipoprotein ratios share similar diet and lifestyle determinants as well as being highly correlated, we conclude that either of these ratios may be a sufficient indicator of dyslipidemia. PMID:22848405

  10. Associations of alcohol intake, smoking, physical activity and obesity with survival following colorectal cancer diagnosis by stage, anatomic site and tumor molecular subtype.

    Science.gov (United States)

    Jayasekara, Harindra; English, Dallas R; Haydon, Andrew; Hodge, Allison M; Lynch, Brigid M; Rosty, Christophe; Williamson, Elizabeth J; Clendenning, Mark; Southey, Melissa C; Jenkins, Mark A; Room, Robin; Hopper, John L; Milne, Roger L; Buchanan, Daniel D; Giles, Graham G; MacInnis, Robert J

    2017-09-16

    The influence of lifestyle factors on survival following a diagnosis of colorectal cancer (CRC) is not well established. We examined associations between lifestyle factors measured before diagnosis and CRC survival. The Melbourne Collaborative Cohort Study collected data on alcohol intake, cigarette smoking and physical activity, and body measurements at baseline (1990-94) and wave 2 (2003-07). We included participants diagnosed to 31 August 2015 with incident stage I-III CRC within 10-years post exposure assessment. Information on tumor characteristics and vital status was obtained. Tumor DNA was tested for microsatellite instability (MSI) and somatic mutations in oncogenes BRAF (V600E) and KRAS. We estimated hazard ratios (HRs) for associations between lifestyle factors and overall and CRC-specific mortality using Cox regression. Of 724 eligible CRC cases, 339 died (170 from CRC) during follow-up (average 9.0 years). Exercise (non-occupational/leisure-time) was associated with higher CRC-specific survival for stage II (HR = 0.25, 95% CI: 0.10-0.60) but not stage I/III disease (p for interaction = .01), and possibly for colon and KRAS wild-type tumors. Waist circumference was inversely associated with CRC-specific survival (HR = 1.25 per 10 cm increment, 95% CI: 1.08-1.44), independent of stage, anatomic site and tumor molecular status. Cigarette smoking was associated with lower overall survival, with suggestive evidence of worse survival for BRAF mutated CRC, but not with CRC-specific survival. Alcohol intake was not associated with survival. Survival did not differ by MSI status. We have identified pre-diagnostic predictors of survival following CRC that may have clinical and public health relevance. This article is protected by copyright. All rights reserved. © 2017 UICC.

  11. 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

  12. Folate, vitamin B6, vitamin B12, methionine and alcohol intake in relation to ovarian cancer risk

    OpenAIRE

    Harris, Holly Ruth; Cramer, Daniel William; Vitonis, Allison F.; DePari, Mary; Terry, Kathryn Lynne

    2011-01-01

    Folate, methionine, vitamin B6, and vitamin B12 may influence carcinogenesis due to their roles in the one-carbon metabolism pathway which is critical for DNA synthesis, methylation, and repair. Low intake of these nutrients has been associated with an increased risk of breast, colon, and endometrial cancers. Previous studies that have examined the relation between these nutrients and ovarian cancer risk have been inconsistent and have had limited power to examine the relation by histologic s...

  13. Coffee Intake Is Associated with a Lower Liver Stiffness in Patients with Non-Alcoholic Fatty Liver Disease, Hepatitis C, and Hepatitis B.

    Science.gov (United States)

    Hodge, Alexander; Lim, Sarah; Goh, Evan; Wong, Ophelia; Marsh, Philip; Knight, Virginia; Sievert, William; de Courten, Barbora

    2017-01-10

    There is emerging evidence for the positive effects or benefits of coffee in patients with liver disease. We conducted a retrospective cross-sectional study on patients with non-alcoholic fatty liver disease (NAFLD), hepatitis C virus (HCV), and hepatitis B virus (HBV) infection to determine the effects of coffee intake on a non-invasive marker of liver fibrosis: liver stiffness assessed by transient elastography (TE). We assessed coffee and tea intake and measured TE in 1018 patients with NAFLD, HCV, and HBV (155 with NAFLD, 378 with HCV and 485 with HBV). Univariate and multivariate regression models were performed taking into account potential confounders. Liver stiffness was higher in males compared to females (p coffee per day had a lower liver stiffness (p = 0.044). Tea consumption had no effect (p = 0.9). Coffee consumption decreases liver stiffness, which may indicate less fibrosis and inflammation, independent of disease state. This study adds further evidence to the notion of coffee maybe beneficial in patients with liver disease.

  14. 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

  15. 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

  16. A Study on bioactivity of Corn Peptides with Low Molecular Weight(Ⅰ)——Effect of an Intake of them on Alcohol Metabolism in Rats

    Institute of Scientific and Technical Information of China (English)

    XULi; FEIXiao-fang; ZHANGLi-qiang; ZHANGXue-zhong

    2003-01-01

    This study aims at the effects of an intake of low molecular weight corn peptides(LMCP5)prepared from zein on alcohol mentablism in rats.LMCPs(1.0g/kg dody weight)in 15% ethanol(10mL/kg body weight) were given to Wister rats by intragastric gavage.The assay of blood ethanol was conducted by using the enzyme-based assay kit.The amino acid analysis was made with an amino acid analyzer.The data of the animal experiments showed that LMCPs could accelerate the metabolism of alcohol in rats.In the control group,the blood ethanol concentration reached the maximun level of (827.0±77.3)mg/L after ethanol loading for 30min,then gradually decreased.In contrast,the blood ethanol concentration only reached (527.25±47.0)mg/L after 30 min in the group of LMCPs taken.These results indicate that LMCPs could decrease ethanol concentration in blood rapidly.

  17. A Study on Bioactivity of Corn Peptides with Low Molecular Weight(Ⅰ) --Effect of an Intake of them on Alcohol Metabolism in Rats

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    This study aims at the effects of an intake of low molecular weight corn peptides(LMCPs) prepared from zein on alcohol metablism in rats. LMCPs(1.0 g/kg body weight) in 15% ethanol(10 mL/kg body weight) were given to Wister rats by intragastric gavage. The assay of blood ethanol was conducted by using the enzyme-based assay kit. The amino acid analysis was made with an amino acid analyzer. The data of the animal experiments showed that LMCPs could accelerate the metabolism of alcohol in rats. In the control group, the blood ethanol concentration reached the maximum level of (827.0±77.3) mg/L after ethanol loading for 30 min, then gradually decreased. In contrast, the blood ethanol concentration only reached (527.25±47.0) mg/L after 30 min in the group of LMCPs taken. These results indicate that LMCPs could decrease ethanol concentration in blood rapidly.

  18. Drunkorexia: Calorie Restriction Prior to Alcohol Consumption among College Freshman

    Science.gov (United States)

    Burke, Sloane C.; Cremeens, Jennifer; Vail-Smith, Karen; Woolsey, Conrad

    2010-01-01

    Using a sample of 692 freshmen at a southeastern university, this study examined caloric restriction among students prior to planned alcohol consumption. Participants were surveyed for self-reported alcohol consumption, binge drinking, and caloric intake habits prior to drinking episodes. Results indicated that 99 of 695 (14%) of first year…

  19. Drunkorexia: Calorie Restriction Prior to Alcohol Consumption among College Freshman

    Science.gov (United States)

    Burke, Sloane C.; Cremeens, Jennifer; Vail-Smith, Karen; Woolsey, Conrad

    2010-01-01

    Using a sample of 692 freshmen at a southeastern university, this study examined caloric restriction among students prior to planned alcohol consumption. Participants were surveyed for self-reported alcohol consumption, binge drinking, and caloric intake habits prior to drinking episodes. Results indicated that 99 of 695 (14%) of first year…

  20. Dietary sodium: where science and policy conflict: impact of the 2013 IOM Report on Sodium Intake in Populations.

    Science.gov (United States)

    Graudal, Niels

    2015-02-01

    The 2013 Institute of Medicine (IOM) report "Sodium Intake in Populations: Assessment of Evidence" did not support the current recommendations of the IOM and the American Heart Association (AHA) to reduce daily dietary sodium intake to below 2,300 mg. The report concluded that the population-based health outcome evidence was not sufficient to define a safe upper intake level for sodium. Recent studies have extended this conclusion to show that a sodium intake below 2,300 mg/day is associated with increased mortality. In spite of this increasing body of evidence, the AHA, Centers for Disease Control (CDC), other public health advisory bodies, and major medical journals have continued to support the current policy of reducing dietary sodium.

  1. 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.

  2. 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

  3. 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.

  4. Progressive alcohol-induced sperm alterations leading to spermatogenic arrest, which was reversed after alcohol withdrawal.

    Science.gov (United States)

    Sermondade, Nathalie; Elloumi, Hanène; Berthaut, Isabelle; Mathieu, Emmanuelle; Delarouzière, Vanina; Ravel, Célia; Mandelbaum, Jacqueline

    2010-03-01

    This is a report of a 6-year follow-up of a male patient's semen parameters during heavy chronic alcohol intoxication and after withdrawal. A slowly progressive negative impact of alcohol could be observed: isolated moderate teratozoospermia was firstly noted followed by oligoasthenoteratospermia. Then a severe worsening resulted in cryptozoospermia and ultimately in azoospermia. At this moment, the histological analysis of a testicular biopsy revealed a maturation arrest of the germinal cells at the pachytene stage with no mature sperm cells. Alcohol withdrawal was then obtained, allowing a very fast and drastic improvement of semen characteristics; strictly normal semen parameters were observed after no more than 3 months. Taking into consideration these data, patients should be questioned about their alcohol intake before assisted reproductive technology and should be informed about this adverse effect. Moreover, this case report emphasizes how quickly benefits can be obtained after withdrawal, even in the case of heavy chronic alcohol intake.

  5. Monetary value of self-reported diets and associations with sociodemographic characteristics and dietary intake among Japanese adults: analysis of nationally representative surveys.

    Science.gov (United States)

    Okubo, Hitomi; Murakami, Kentaro; Sasaki, Satoshi

    2016-12-01

    To examine the relationships of monetary value of diets with sociodemographic and lifestyle characteristics and dietary intake among Japanese adults. Cross-sectional study based on two nationally representative surveys: the Comprehensive Survey of Living Conditions and the National Health and Nutrition Survey, 2013. Dietary intake was assessed by a 1 d semi-weighed household dietary record with information on individual proportion of intakes. Diet cost was estimated by linking dietary data with retail food prices. A wide variety of sociodemographic and lifestyle variables were obtained from the two surveys. A random sample of nationally representative households in Japan. Japanese adults aged 20 years or older (n 4658). Lower energy-adjusted diet cost (Japanese yen/4184 kJ) was significantly associated with being younger, having a lower education, less equivalent monthly household expenditure, large household size, less physical activity and living in rented houses. Lower diet cost was associated with a lower intake of pulses, vegetables, fruits, fish, meat and dairy products, and a higher intake of grain, eggs, and fats and oils. At the nutrient level, lower diet cost was associated with a lower intake of protein, alcohol, dietary fibre, cholesterol and all vitamins and minerals examined, and a higher intake of carbohydrate. Diet cost was inversely associated with dietary energy density. These data suggest that certain low socio-economic subgroups in Japan consume diets of lower monetary value, resulting in a lower quality of food and nutrient intake pattern except for lower sodium, cholesterol and alcohol consumption.

  6. 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.

  7. Chronic alcohol intake abolishes the relationship between dopamine synthesis capacity and learning signals in the ventral striatum

    DEFF Research Database (Denmark)

    Deserno, Lorenz; Beck, Anne; Huys, Quentin J. M.

    2015-01-01

    -drug-related stimuli towards drug-related stimuli. Such ‘hijacked’ dopamine signals may impair flexible learning from non-drug-related rewards, and thus promote craving for the drug of abuse. Here, we used functional magnetic resonance imaging to measure ventral striatal activation by reward prediction errors (RPEs...... by RPEs nor striatal dopamine synthesis capacity differed between groups. However, ventral striatal coding of RPEs correlated inversely with craving in patients. Furthermore, we found a negative correlation between ventral striatal coding of RPEs and dopamine synthesis capacity in healthy controls...... in the ventral striatum, thus increasing craving for habitual drug intake....

  8. 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.

  9. 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...

  10. Evaluation of Web-based Dietary Assessment Software for Children: comparing reported fruit, juice and vegetable intakes with plasma carotenoid concentration and school lunch observations

    DEFF Research Database (Denmark)

    Biltoft-Jensen, Anja Pia; Bysted, Anette; Trolle, Ellen

    2013-01-01

    by comparing intake with plasma carotenoid concentration, and by comparing the reported FJV intake to actually eaten FJV, as observed by a photographic method. A total of eighty-one children, assisted by parents, reported their diet for seven consecutive days. For the same five schooldays as they reported...... their diet, the children's school lunch was photographed and weighed before and after eating. In the week after the diet reporting, fasting blood samples were taken. Self-reported intake of FJV and estimated intake of carotenoids were compared with plasma carotenoid concentration. Accuracy of self......-reported food and FJV consumption at school lunch was measured in terms of matches, intrusion, omission and faults, when compared with images and weights of lunch intake. Self-reported intake of FJV was significantly correlated with the total carotenoid concentration (0·58) (P

  11. Pooled results from five validation studies of dietary self-report instruments using recovery biomarkers for potassium and sodium intake

    Science.gov (United States)

    We have pooled data from five large validation studies of dietary self-report instruments that used recovery biomarkers as referents to assess food frequency questionnaires (FFQs) and 24-hour recalls. We reported on total potassium and sodium intakes, their densities, and their ratio. Results were...

  12. Dietary intake in relation to self-reported constipation among Japanese women aged 18-20 years.

    Science.gov (United States)

    Murakami, K; Okubo, H; Sasaki, S

    2006-05-01

    Information on modifiable lifestyle factors associated with constipation is limited, especially among non-Western populations. We examined associations between dietary intake and self-reported constipation in young Japanese women. Cross-sectional study. A total of 1,705 female Japanese dietetic students aged 18-20 years and free of current disease and current dietary counseling. Dietary intake was estimated over a 1-month period with a validated, self-administered, diet history questionnaire, and lifestyle variables including self-reported constipation were assessed by a second questionnaire designed for this survey. A total of 436 women (26%) reported themselves to be 'constipated'. A multivariate odds ratio (OR) for women in the highest quartile of rice intake was 0.47 (95% confidence interval (CI): 0.33, 0.68) compared with the lowest. Additionally, women in the highest category of coffee intake had a multivariate OR of 0.67 (0.47, 0.94) compared with women in the lowest. Conversely, women in the highest quartile of confectionery intake had a multivariate OR of 1.54 (1.12, 2.13) compared with women in the lowest. Moreover, a multivariate OR for constipation for women in the highest quartile of Japanese and Chinese tea intake was 1.49 (1.09, 2.05) compared with women in the lowest. Neither total dietary fiber intake nor other lifestyle factors examined were associated with constipation. The consumption of rice and coffee was inversely associated with and that of confectioneries and Japanese and Chinese tea was positively associated with a prevalence of self-reported constipation.

  13. Sensitive and precise monitoring of phosphatidylethanol in human blood as a biomarker for alcohol intake by ultrasound-assisted dispersive liquid-liquid microextraction combined with liquid chromatography tandem mass spectrometry.

    Science.gov (United States)

    Wang, Siming; Yang, Ruiyue; Ji, Fusui; Li, Hongxia; Dong, Jun; Chen, Wenxiang

    2017-05-01

    Phosphatidylethanol (PEth) is a special phospholipid that is only formed in the presence of ethanol, and therefore, serves as a promising biomarker for alcohol intake. In this study, a simple, rapid and precise method based on LC-MS/MS combined with ultrasound-assisted dispersive liquid-liquid microextraction was developed and validated for the measurements of PEth (16:0/18:1, 16:0/18:2, 16:0/16:0, and 18:1/18:1) in human blood. The influences of several variables for sample extraction and MS detection were carefully investigated. The extraction efficiencies for all the four PEth species were markedly increased compared with the traditional extractions. A limit of detection below 0.56ngmL(-1) was obtained. This high sensitivity makes it possible to monitor various alcohol consumption levels in light to heavy drinkers. Good linearity was obtained for all the analytes without interference from the sample matrix. The imprecisions of the intra-run and total assays were lower than 3.1% and 6.5%, respectively, with an average recovery of 99.87%. In addition, the utility of the method was evaluated in an alcohol intake status study. The results indicate that the developed protocol is simple, precise, and sensitive, and can be easily adapted for objective and reliable assessments of alcohol intake in clinical research.

  14. 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.

  15. Naltrexone treatment decreases water intake without affecting alcohol consumption, and suppresses the binge eating after alimentary deprivation

    OpenAIRE

    Eliana Barrios De Tomasi; Jorge Juárez

    2014-01-01

    Se estudió el efecto de la naltrexona en los patrones de consumo de alimento, alcohol y agua, en acceso libre y privación alimentaria. Ratas Wistar fueron tratadas con naltrexona (10mg/Kg/día, s.c.) o solución salina por 14 días. El consumo de agua se redujo entre 2 y 4 h después de la inyección de naltrexona en la condición alimentaria a libre demanda. Bajo privación periódica alimentaria, la naltrexona suprimió el atracón de alimento tras su re-exposición y redujo signicativamente la ingest...

  16. Expectativas, consumo de alcohol y problemas asociados en estudiantes universitarios de la ciudad de México Alcohol use expectancy, intake, and related problems among college students in Mexico City?

    Directory of Open Access Journals (Sweden)

    Jazmín Mora-Ríos

    2001-04-01

    Full Text Available OBJETIVO: Establecer la relación entre las expectativas hacia el consumo de alcohol, los patrones de su uso y los problemas asociados a su consumo en una muestra de estudiantes universitarios de la ciudad de México. MATERIAL Y MÉTODOS: Estudio transversal realizado en octubre de 1998, en el que participaron 678 estudiantes, hombres y mujeres entre los 17 y 25 años de edad, provenientes de universidades públicas y privadas. En él se midieron las expectativas a partir de un cuestionario de autorreporte, el Alcohol Expectancy Questionnaire (AEQ, que fue adaptado a esta población obteniendo una consistencia interna global elevada (alpha=0.93. RESULTADOS: Del total de los estudiantes, 31% presentó un consumo alto (mayor a cinco copas por ocasión de consumo en el último año, principalmente en los varones, mientras que 17% fueron no consumidores. Mediante un modelo estructural de ecuaciones se estudió la relación entre las subescalas de expectativas, el patrón de consumo y problemas asociados. El análisis de varianza mostró una relación estadísticamente significativa entre seis subescalas de expectativas (el alcohol como facilitador de la interacción grupal, expresividad verbal, desinhibición, incremento de la sexualidad, reducción de la tensión psicológica e incremento de la agresividad y las variables sexo, consumo de alcohol y problemas asociados (F=5.23, gl=1, phttp://www.insp.mx/salud/index.htmlOBJECTIVE: To assess the relationship between alcohol use expectancies, drinking patterns, and alcohol-related problems, among college students in Mexico City. MATERIAL AND METHODS: This cross-sectional study was conducted in October 1998. Study subjects were 678 male and female college students aged between 17 and 25 years, from private and public schools. Alcohol expectancies were measured through the self-reported "Alcohol Expectancy Questionnaire" (AEQ, adapted for this population, with a high overall internal reliability

  17. Analysis of Total Food Intake and Composition of Individual's Diet Based on the U.S. Department of Agriculture's 1994-96, 1998 Continuing Survey of Food Intakes by Individuals (CSFII) (Final Report)

    Science.gov (United States)

    EPA released the final report, Analysis of Total Food Intake and Composition of Individual’s Diet Based on USDA’s 1994-1996, 98 Continuing Survey of Food Intakes by Individuals (CSFII). The consumption of food by the general population is a significant route of potential ...

  18. Assessment of Pre-Pregnancy Dietary Intake with a Food Frequency Questionnaire in Alberta Women

    Directory of Open Access Journals (Sweden)

    Stephanie M. Ramage

    2015-07-01

    Full Text Available Purpose: Pre-pregnancy is an under-examined and potentially important time to optimize dietary intake to support fetal growth and development as well as maternal health. The purpose of the study was to determine the extent to which dietary intake reported by non-pregnant women is similar to pre-pregnancy dietary intake reported by pregnant women using the same assessment tool. Methods: The self-administered, semi-quantitative food frequency questionnaire (FFQ was adapted from the Canadian version of the Diet History Questionnaire, originally developed by the National Cancer Institute in the United States. Pregnant women (n = 98 completed the FFQ which assessed dietary intake for the year prior to pregnancy. Non-pregnant women (n = 103 completed the same FFQ which assessed dietary intake for the previous year. Energy, macronutrients, and key micronutrients: long-chain omega-3 fatty acids, folate, vitamin B6, vitamin B12, calcium, vitamin D and iron were examined. Results: Dietary intake between groups; reported with the FFQ; was similar except for saturated fat; trans fat; calcium; and alcohol. Pregnant women reported significantly higher intakes of saturated fat; trans fat; and calcium and lower intake of alcohol in the year prior to pregnancy compared to non-pregnant women who reported intake in the previous year. Conclusions: Despite limitations; a FFQ may be used to assist with retrospective assessment of pre-pregnancy dietary intake.

  19. Alcohol drinking, consumption patterns and breast cancer among Danish nurses: a cohort study

    DEFF Research Database (Denmark)

    Mørch, Lina S; Johansen, Ditte; Thygesen, Lau C;

    2007-01-01

    BACKGROUND: The aim of this study was to analyse the impact of alcohol intake and drinking pattern on the risk of breast cancer. METHODS: A total of 17 647 nurses were followed from 1993 until the end of 2001. At baseline participants completed a questionnaire on alcohol intake and other lifestyle...... alcohol consumers, weekly alcohol intake increased the risk of breast cancer with 2% for each additional drink consumed. Weekend consumption increased the risk with 4% for each additional drink consumed friday through sunday. Binge drinking of 4-5 drinks the latest weekday increased risk with 55......%, compared with consumption of one drink. A possible threshold in risk estimates was found for consumption above 27 drinks per week. CONCLUSIONS: For alcohol consumption above the intake most frequently reported, the risk of breast cancer is increased. The risk is minor for moderate levels but increases...

  20. 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.

  1. 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

  2. Reporting accuracy of population dietary sodium intake using duplicate 24 h dietary recalls and a salt questionnaire.

    Science.gov (United States)

    De Keyzer, Willem; Dofková, Marcela; Lillegaard, Inger Therese L; De Maeyer, Mieke; Andersen, Lene Frost; Ruprich, Jirí; Řehůřková, Irena; Geelen, Anouk; van 't Veer, Pieter; De Henauw, Stefaan; Crispim, Sandra Patricia; de Boer, Evelien; Ocké, Marga; Slimani, Nadia; Huybrechts, Inge

    2015-02-14

    High dietary Na intake is associated with multiple health risks, making accurate assessment of population dietary Na intake critical. In the present study, reporting accuracy of dietary Na intake was evaluated by 24 h urinary Na excretion using the EPIC-Soft 24 h dietary recall (24-HDR). Participants from a subsample of the European Food Consumption Validation study (n 365; countries: Belgium, Norway and Czech Republic), aged 45-65 years, completed two 24 h urine collections and two 24-HDR. Reporting accuracy was calculated as the ratio of reported Na intake to that estimated from the urinary biomarker. A questionnaire on salt use was completed in order to assess the discretionary use of table and cooking salt. The reporting accuracy of dietary Na intake was assessed using two scenarios: (1) a salt adjustment procedure using data from the salt questionnaire; (2) without salt adjustment. Overall, reporting accuracy improved when data from the salt questionnaire were included. The mean reporting accuracy was 0·67 (95 % CI 0·62, 0·72), 0·73 (95 % CI 0·68, 0·79) and 0·79 (95 % CI 0·74, 0·85) for Belgium, Norway and Czech Republic, respectively. Reporting accuracy decreased with increasing BMI among male subjects in all the three countries. For women from Belgium and Norway, reporting accuracy was highest among those classified as obese (BMI ≥ 30 kg/m2: 0·73, 95 % CI 0·67, 0·81 and 0·81, 95 % CI 0·77, 0·86, respectively). The findings from the present study showed considerable underestimation of dietary Na intake assessed using two 24-HDR. The questionnaire-based salt adjustment procedure improved reporting accuracy by 7-13 %. Further development of both the questionnaire and EPIC-Soft databases (e.g. inclusion of a facet to describe salt content) is necessary to estimate population dietary Na intakes accurately.

  3. Effects of Different Amounts of Ethyl Alcohol Intake on Cardiac Structure, Function and Oxidative Stress%不同乙醇摄入量对心脏结构、功能及氧化应激的影响

    Institute of Scientific and Technical Information of China (English)

    程燕; 孙尧; 魏剑芬; 马新颖; 梁芳倩; 李歧梅; 李海泽; 于晓龙

    2011-01-01

    Objective:To explore the effects of different amounts of ethyl alcohol intake on cardiac structure and function, and the effects of oxidative stress on cardiac muscle injury caused by ethyl alcohol. Methods: Two hundred and ninety-three subjects were divided into 4 groups according to the different amounts of ethyl alcohol intake including small amounts of alcohol group(5-20 g/d), the median amounts of alcohol group (20-80 g/d), large amounts of alcohol group(≥80 g) and non-alcohol group (<5 g/d). The echocardiogram test was performed in subjects. The levels of blood B urine sodium pep-tide (BNP), superoxide dismutase(SOD)and metal sulfur protein (MT) were also detected. Results: The left ventricular end systolic diameter (LVSD), the left ventricular end diastolic diameter (LVDD) and the level of serum BNP increased, but the left ventricular ejection fraction (LVEF), the left ventricular fractional shortening (FS) and E/A ratio decreased in median and large amounts of alcohol groups than those of non-alcohol group. The values of LVSD and LVDD increased, but LVSD and LVDD decreased in large amounts of alcohol group than those of median amounts of alcohol group. There was a higher serum level of MDA in median and large amounts of alcohol groups compared with that of non-alcohol group and small amounts of alcohol group. There were significantly lower serum levels of SOD and MT in median and large amounts of alcohol groups than those in small amounts of alcohol group and non-alcohol group (P < 0.0S). Conclusion: Median and large amounts of alcohol intake induced cardiac dilatation and heart dysfunction. There was no influence on cardiac structure and function with small amounts of alcohol intake. The large and median amounts of alcohol intake activate oxidation stress, while small amounts of alcohol intake reduce the level of oxidation stress.%探讨不同乙醇摄入量对心脏结构和功能的影响及氧化应激在乙醇所致心

  4. 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%…

  5. 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…

  6. 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.

  7. 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%…

  8. Relationship of the reported intakes of fat and fatty acids to body weight in US adults

    Science.gov (United States)

    Dietary fat composition may modulate energy expenditure and body weight. Little is known about the relationship between fatty acid intake and body weight at a population level. The purposes of this study were to compare intakes of energy, macronutrients, and individual fatty acids across BMI categor...

  9. 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…

  10. 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…

  11. 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…

  12. NUTRITIONAL INTAKE OF YOUNG ITALIAN HIGH-LEVEL SOCCER PLAYERS: UNDER-REPORTING IS THE ESSENTIAL OUTCOME

    Directory of Open Access Journals (Sweden)

    Riccardo Caccialanza

    2007-12-01

    Full Text Available It is recognized that much of the dietary data on adolescents and athletes is prone to reporting error, mostly through under-reporting. Nevertheless, in the majority of studies assessing the nutritional intake of young soccer players under-reporting has not been taken into consideration. The purpose of this study was to assess the dietary intake of a sample of young male Italian high-level soccer players on two time points to evaluate the degree of under- reporting. Seventy-five male high level soccer players (age range: 15-17 years completed 4-day food records on two separate occasions (T0; T1, 3 months after T0. Under-reporting was assessed by the ratio of reported estimated energy intake (EEI to estimated energy expenditure (EEE. Forty- three subjects, whose food records were judged accurate enough both at T0 and T1, were included in the data analysis (inclusion rate 57.3%. No significant weight changes were documented between T0 and T1 and in the two weeks preceding both T0 and T1. Reported mean daily energy intake was significantly lower than mean estimated daily energy expenditure both at T0 and T1 (p < 0.001. The average EEI/EEE ratio was 0.75 + 0.2 both at T0 and T1. It was < 80% in 27 subjects (62.8% at T0 and in 23 (53.4% at T1; it reached 50% in 4 subjects both at T0 and T1. The degree of under- reporting of the young soccer players was in line with the available data on this age group. This study emphasizes that under-reporting is a critical issue in the evaluation of young athletes dietary intake, which should be considered in the interpretation of data, particularly when energy inadequacies are reported. Further studies with uniformed methods are needed, in order to reduce the degree of under-reporting, obtain reliable data on the dietary intake of young soccer players and evaluate the efficacy of targeted nutrition education programs

  13. Prevalence and influence of cys407* Grm2 mutation in Hannover-derived Wistar rats: mGlu2 receptor loss links to alcohol intake, risk taking and emotional behaviour.

    Science.gov (United States)

    Wood, Christian M; Nicolas, Celine S; Choi, Sun-Lim; Roman, Erika; Nylander, Ingrid; Fernandez-Teruel, Alberto; Kiianmaa, Kalervo; Bienkowski, Przemyslaw; de Jong, Trynke R; Colombo, Giancarlo; Chastagnier, Denis; Wafford, Keith A; Collingridge, Graham L; Wildt, Sheryl J; Conway-Campbell, Becky L; Robinson, Emma S J; Lodge, David

    2017-03-15

    Modulation of metabotropic glutamate 2 (mGlu2) receptor function has huge potential for treating psychiatric and neurological diseases. Development of drugs acting on mGlu2 receptors depends on the development and use of translatable animal models of disease. We report here a stop codon mutation at cysteine 407 in Grm2 (cys407*) that is common in some Wistar rats. Therefore, researchers in this field need to be aware of strains with this mutation. Our genotypic survey found widespread prevalence of the mutation in commercial Wistar strains, particularly those known as Han Wistar. Such Han Wistar rats are ideal for research into the separate roles of mGlu2 and mGlu3 receptors in CNS function. Previous investigations, unknowingly using such mGlu2 receptor-lacking rats, provide insights into the role of mGlu2 receptors in behaviour. The Grm2 mutant rats, which dominate some selectively bred lines, display characteristics of altered emotionality, impulsivity and risk-related behaviours and increased voluntary alcohol intake compared with their mGlu2 receptor-competent counterparts. In addition, the data further emphasize the potential therapeutic role of mGlu2 receptors in psychiatric and neurological disease, and indicate novel methods of studying the role of mGlu2 and mGlu3 receptors. This article is part of the Special Issue entitled 'Metabotropic Glutamate Receptors, 5 years on'. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  14. Alcohol consumption, genetic variants in the alcohol- and folate metabolic pathways and colorectal cancer risk: the JPHC Study.

    Science.gov (United States)

    Svensson, Thomas; Yamaji, Taiki; Budhathoki, Sanjeev; Hidaka, Akihisa; Iwasaki, Motoki; Sawada, Norie; Inoue, Manami; Sasazuki, Shizuka; Shimazu, Taichi; Tsugane, Shoichiro

    2016-11-09

    The association between alcohol intake and colorectal cancer (CRC) may vary secondary to single nucleotide polymorphisms (SNPs) in two pathways related to alcohol intake. 375 cases of CRC were identified among 38 373 Japan Public Health Center-based prospective Study (JPHC Study) participants who had returned a baseline questionnaire, reported no diagnosis of any cancer and provided blood samples. For each case, two controls were selected on matching variables. Logistic regression models were used to determine matched Odds Ratios (OR) and 95% Confidence Intervals (CI) for the association between alcohol consumption, genetic polymorphisms of enzymes in the alcohol- and folate metabolic pathways (e.g. methylenetetrahydrofolate reductase (MTHFR) rs1801133) and CRC risk. Compared to never/occasional alcohol intake, moderate to heavy alcohol intake was associated with CRC (OR = 2.12, 95% CI, 1.34-3.36). When compared to the CC genotype, the MTHFR rs1801133 CT/TT genotype was inversely associated with CRC (OR = 0.72, 95% CI, 0.54-0.97). Never/occasional consumers of alcohol with the MTHFR rs1801133 CT/TT genotype were also at a reduced risk of CRC compared to never/occasional drinkers with the CC genotype (OR = 0.68, 95% CI, 0.47-0.98) (P for interaction = 0.27). The results indicate that the folate pathway is likely to be involved in alcohol-related CRC development.

  15. Catatonia in mixed alcohol and benzodiazepine withdrawal

    Directory of Open Access Journals (Sweden)

    Aniruddha Basu

    2014-01-01

    Full Text Available Catatonia is mostly caused by different neuropsychiatric conditions. We report a case of a 30 year old man suffering from both alcohol and benzodiazepine dependence who exhibited catatonic features soon after stopping the intake of substances. This case will help clinicians to recognize catatonic features within the varied symptomatology of substance withdrawal and thereby helping in its early diagnosis and management.

  16. The Association between Self-Reported Energy Intake and Intra-Abdominal Adipose Tissue in Perimenopausal Women

    Directory of Open Access Journals (Sweden)

    Rasa Kazlauskaite

    2012-01-01

    Full Text Available We have previously shown that physical activity predicts intra-abdominal adipose tissue (IAT, but it is unknown whether energy intake predicts IAT independently of physical activity in a community-based, naturalistic environment. The association of energy intake with IAT was explored cross-sectionally in women, recruited between 2002 and 2005 for a study of fat patterning in midlife. IAT at L4-L5 vertebral interspace was assessed by computed tomography, energy intake by the Block Food Frequency Questionnaire, and physical activity by the Kaiser Physical Activity Survey. Linear regression models were used for the principal analyses. Among the 257 women, 48% were African American and 52% were Caucasian. Women were 52±3 years old, and 49% were postmenopausal. Every 500 kcal increase in energy intake was associated with a 6% higher IAT (P=0.02, independent of physical activity (P=0.02, after adjustment for ethnicity, menopausal status, age, smoking, income, and DXA-assessed percent body fat. Energy intake had a significant interaction with ethnicity (P=0.02, but not with physical activity. Models using the IAT to subcutaneous abdominal adipose tissue ratio as an outcome had similar associations. In conclusion, self-reported EI was associated with preferential IAT accumulation in midlife women, independent of physical activity. This association was significantly stronger in Caucasian than African American women. Future longitudinal studies are needed to explore lifestyle predictors of IAT accumulation during the menopausal transition.

  17. Alcohol policy changes and 22-year trends in individual alcohol consumption in a Swiss adult population: a 1993–2014 cross-sectional population-based study

    Science.gov (United States)

    Dumont, Shireen; Marques-Vidal, Pedro; Favrod-Coune, Thierry; Theler, Jean-Marc; Gaspoz, Jean-Michel; Broers, Barbara; Guessous, Idris

    2017-01-01

    Objective Evidence on the impact of legislative changes on individual alcohol consumption is limited. Using an observational study design, we assessed trends in individual alcohol consumption of a Swiss adult population following the public policy changes that took place between 1993 and 2014, while considering individual characteristics and secular trends. Design Cross-sectional study. Setting Swiss general adult population. Participants Data from 18 963 participants were collected between 1993 and 2014 (aged 18–75 years). Outcome measures We used data from the ‘Bus Santé’ study, an annual health survey conducted in random samples of the adult population in the State of Geneva, Switzerland. Individual alcohol intake was assessed using a validated food frequency questionnaire. Individual characteristics including education were self-reported. 7 policy changes (6 about alcohol and 1 about tobacco) that occurred between 1993 and 2014 defined 6 different periods. We predicted alcohol intake using quantile regression with multivariate analysis for each period adjusting for participants' characteristics and tested significance periods. Sensitivity analysis was performed including drinkers only, the 10th centile of highest drinkers and smoker's status. Results Between 1993 and 2014, participants' individual alcohol intake decreased from 7.1 to 5.4 g/day (24% reduction, p<0.001). Men decreased their alcohol intake by 34% compared with 22% for women (p<0.001). The decrease in alcohol intake remained significant when considering drinkers only (28% decrease, p<0.001) and the 10th centile highest drinkers (24% decrease, p<0.001). Consumption of all alcoholic beverages decreased between 1993 and 2014 except for the moderate consumption of beer, which increased. After adjustment for participants' characteristics and secular trends, no independent association between alcohol legislative changes and individual alcohol intake was found. Conclusions Between 1993 and

  18. 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.

  19. 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.

  20. Fear of Fatness Among Young Irish Adolescents : Association with Obesity, Reported Iron and Folate Intake, and Dental Health

    OpenAIRE

    Griffin, Anne C.

    2002-01-01

    OBJECTIVE: To establish the prevalence of fear of fatness (the desire to be thinner) and associated factors, including obesity, reported energy, iron and folate intakes. The difficulties in defining overweight among Irish children and an assessment of dietary and socio-economic factors related to dental caries and also reported in the group. METHODS: A one-year follow up study of 251 healthy schoolchildren at baseline (119 boys and 132 girls; mean age 11 years) attending 7 fee-paying (6 singl...

  1. Relationship Between Smoking and Alcohol Intake and Blood Pressure in Urban Residents in Hulunbeier%呼伦贝尔城镇居民吸烟、饮酒与血压水平的关系

    Institute of Scientific and Technical Information of China (English)

    董鹏程; 林晓明

    2012-01-01

    [Objective] To study the relationship between smoking and alcohol intake and blood pressure in urban residents in Hulun- beier. [Method] A total of 1 053 urban residents aged 18 and older in Hulunbeier were selected by cluster sampling. The data of basic sta- tus, smoking and alcohol intake were investigated by questionnaire survey, and the blood pressure was measured. Analysis of the relation- ship between smoking and alcohol intake and blood pressure was performed. [Result] The SBP and DBP of smokers were significantly higher than that of non-smokers, and the SBP increased with the smoking index. The SBP and DBP of drinkers were significantly higher than that of non-drinkers, and the SBP of male drinkers increased with the amount of alcohol intake from 0g/d group to 60g/d group. [Conclusion] Smoking and alcohol intake were the risk factors of blood pressure increasing.%目的:探讨呼伦贝尔城镇居民吸烟、饮酒与血压水平的关系。方法:采用整群抽样的方法抽取呼伦贝尔18岁及以上城镇居民1053人,问卷调查其基本信息和吸烟、饮酒状况,测量血压,对吸烟、饮酒与血压水平的关系进行统计学分析。结果:吸烟者收缩压(SBP)和舒张压(DBP)均高于不吸烟者,差异有统计学意义(P〈0.05),随着吸烟指数的增长,吸烟者SBP呈上升趋势。饮酒者SBP和DBP均高于不饮酒者,差异有统计学意义(P〈0.05),酒精摄入量在0-60g/d范围内,男性饮酒者SBP随酒精摄入量的增加而升高。结论:吸烟、饮酒是血压水平升高的影响因素。

  2. Reported high salt intake is associated with increased prevalence of abdominal aortic aneurysm and larger aortic diameter in older men.

    Directory of Open Access Journals (Sweden)

    Jonathan Golledge

    Full Text Available Salt intake has been implicated in the pathogenesis of abdominal aortic aneurysm (AAA through studies in rodent models but not previously studied in humans. The aim of this study was to examine the association between reported addition of salt to food and the prevalence of AAA.A risk factor questionnaire which contained a question about salt intake was included as part of a population screening study for AAA in 11742 older men. AAA presence was assessed by abdominal ultrasound imaging using a reproducible protocol.The prevalence of AAA was 6.9, 8.5 and 8.6% in men who reported adding salt to food never, sometimes and always, respectively, p = 0.005. Addition of salt to food sometimes (odds ratio [OR]: 1.22, 95% confidence interval [CI]: 1.03-1.44 or always (OR: 1.23, 95% CI 1.04-1.47 was independently associated with AAA after adjustment for other risk factors including age, waist-hip ratio, blood pressure, history of hypertension, high cholesterol, angina, diabetes, myocardial infarction and stroke. Salt intake was also independently associated with aortic diameter (beta 0.023, p = 0.012. In men with no prior history of hypertension, high cholesterol, angina, myocardial infarction or stroke (n = 4185, the association between addition of salt to food sometimes (OR: 1.41, 95% CI 0.96-2.08 or always (OR: 1.52, 95% CI 1.04-2.22 and AAA remained evident.Reported salt intake is associated with AAA in older men. Additional studies are needed to determine whether reducing salt intake would protect against AAA.

  3. 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.

  4. 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.

  5. 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

  6. 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.

  7. Intake of energy drinks in association with alcoholic beverages in a cohort of students of the School of Medicine of the University of Messina.

    Science.gov (United States)

    Oteri, Alessandro; Salvo, Francesco; Caputi, Achille Patrizio; Calapai, Gioacchino

    2007-10-01

    Energy drinks (ED) are a widely used group of beverages known for their stimulant effects on central nervous system (CNS). The main components of ED are caffeine, taurine, carbohydrates, glucuronolactone, inositol, niacin, pantenol, and beta-complex vitamins. The studies evaluating the effects of ED describe improvements in attention and/or reaction times and indices of alertness. It has been also shown that combination of caffeine and glucose, fundamental constituents of ED, can ameliorate deficits in cognitive performance and subjective fatigue during extended periods of cognitive demand. Moreover, the associated ingestion of alcohol and ED has recently been observed to be becoming more and more widespread. With the aim to know the habits and uses of students, we administered a questionnaire containing questions regarding ED drinking alone or in association with alcoholic beverages. Five hundred students of the School of Medicine of the University of Messina were interviewed, and 450 filled the questionnaire. A total of 56.9% of students declared using ED. A great part of users (48.4%) associate frequently ED and alcohol. In particular, 35.8% of ED + alcohol users have used ED + alcohol more than 3 times in the last month. Distinguishing the users into 2 groups (users of ED + alcohol and users of both ED and ED + alcohol), we observed in the second group a major use of cocktail containing a mix of ED and alcoholic beverages. This difference between the 2 groups is less represented about the ingestion of ED + alcohol in the night. Our data indicate that association of ED + alcohol is very popular among students. This behavior can be dangerous. In fact, the combination of ED + alcoholic drinks can reduce adversive symptoms of alcohol intoxication including the depressant effects. As consequence, users of ED + alcoholic beverages might not feel the signs of alcohol intoxication, thus increasing the probability of accidents and/or favoring the possibility of

  8. 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.

  9. 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.

  10. Actions taken to reduce sodium intake among adults with self-reported hypertension: HealthStyles survey, 2005 and 2008.

    Science.gov (United States)

    Ayala, Carma; Tong, Xin; Valderrama, Amy; Ivy, Andrae; Keenan, Nora

    2010-10-01

    Consuming high amounts of dietary sodium is associated with hypertension. The authors analyzed the HealthStyles 2005 and 2008 survey for behaviors to lower blood pressure related to dietary sodium, including the reduction of sodium intake and reading food labels for sodium content among hypertensives. All estimates were based on self-reported data. The relative percent change (RPC) in the prevalence of these behaviors between 2005 and 2008 was assessed. During the 3-year period, there were increases in the prevalence of reducing dietary sodium (RPC=17.2%, 56.6% in 2008 vs 48.3% in 2005; P<.05) and reading food labels for sodium content (RPC=7.9%, 53.0% vs 49.1%; P<.05). In 2005, the proportion of hypertensive adults who reported reducing dietary sodium was higher for persons 65 years and older, for blacks, for those with income <$25,000, and for those with more than a high school education compared with those in their comparison groups. In 2008, those aged 65 years and older had the highest percentage, while Hispanics and blacks had essentially the same percentage for reducing sodium. Based on 2005 and 2008 HealthStyles surveys, about half of hypertensive patients reported reducing their intake of sodium and reading food labels for salt. Health care providers should emphasize the importance of knowing the daily recommended limit for dietary sodium to help adults lower this intake.

  11. [Alcohol and nutrition].

    Science.gov (United States)

    Maillot, F; Farad, S; Lamisse, F

    2001-11-01

    Alcoholism and alcohol-associated organ injury is one of the major health problems worldwide. Alcohol may lead to an alteration in intermediary metabolism and the relation between alcohol intake and body weight is a paradox. The effect of alcohol intake on resting metabolic rate, assessed by indirect calorimetry, and lipid oxidation, is still controversial. Small quantities of ethanol seem to have no effect on body weight. Ingestion of moderate amounts may lead to an increase in body weight, via a lipid-oxidizing suppressive effect. Chronic intake of excessive amounts in alcoholics leads to a decrease in body weight, probably via increased lipid oxidation and energy expenditure. Chronic ethanol abuse alters lipid-soluble (vitamins A, D and E) and water-soluble (B-complex vitamins, vitamin C) vitamins status, and some trace elements status such as magnesium, selenium or zinc.

  12. Erythrocyte levels compared with reported dietary intake of marine n-3 fatty acids in pregnant women

    DEFF Research Database (Denmark)

    Olsen, S.F.; Hansen, H.S.; Sandstrom, B.

    1995-01-01

    .54 respectively. In a linear regression model with three frequency questions about marine sandwiches, marine cooked meals and fish oil as explanatory variables, and the FA-ratio as dependent variable, the multiple correlation coefficient was 0.46. Conclusions from the study were (1) levels of erythrocyte fatty...... acids in pregnant women may be employed as a qualitative method to rank subjects according to intake of marine n-3 fatty acids; (2) with respect to the power to explain FA-ratio variability, three simple marine food frequency questions were comparable with intake of marine n-3 fatty acids assessed...

  13. Is the effect of alcohol on risk of stroke confined to highly stressed persons?

    DEFF Research Database (Denmark)

    Nielsen, N R; Truelsen, T; Barefoot, J C

    2005-01-01

    BACKGROUND: Psychological stress and alcohol are both suggested as risk factors for stroke. Further, there appears to be a close relation between stress and alcohol consumption. Several experimental studies have found alcohol consumption to reduce the immediate effects of stress in a laboratory...... about their self-reported level of stress and their weekly alcohol consumption. The participants were followed-up until 31st of December 1997 during which 880 first ever stroke events occurred. Data were analysed by means of Cox regression modelling. RESULTS: At a high stress level, weekly total...... intake and ischaemic stroke events. Regarding specific types of alcoholic beverages, self-reported stress only modified the associations for intake of beer and wine. CONCLUSIONS: This study indicates that the apparent lower risk of stroke associated with moderate alcohol consumption is confined...

  14. Associations between salivary bacteria and reported sugar intake and their relationship with body mass index in women and their adolescent children.

    Science.gov (United States)

    Vågstrand, Karin; Lindroos, Anna Karin; Birkhed, Dowen; Linné, Yvonne

    2008-04-01

    To study associations between reported sugar intake and salivary bacteria (mutans streptococci, MS and lactobacilli, LB), and sugar intake in relation to body mass index (BMI), in women and adolescents. Cross-sectional study. Habitual dietary intake was reported in a questionnaire and whole saliva samples were collected and cultivated. Stockholm, Sweden. Four hundred and fourteen mothers and their 16-year-old children (57% girls). Reported total sugar intake was significantly associated with LB in mothers (P = 0.001), but not in daughters and sons (P = 0.03 for mother-son interaction). When excluding lactose, the associations with LB and MS were significant in daughters (P = 0.032 and 0.005, respectively). High BMI and sugar intake from milk were independently associated with MS counts in mothers in a multiple regression model (R2 = 0.053). In daughters, sugar from beverages, candies/chocolates and fruits were all independently associated with MS counts (R2 = 0.074), whereas in sons, only mothers' MS counts were associated (R2 = 0.084). High BMI, low intake from cooked meals and high intake of candies/chocolates were all independently associated with LB in mothers (R2 = 0.076), while, except for candies/chocolates in daughters, no significant associations were found in children. BMI was significantly associated with bacteria counts in both mothers and children, whereas reported sugar intake was not. The associations between reported sugar intake and bacteria were generally weak. In mothers and daughters, some significant associations were found, but not in sons. Bacteria counts, but not reported sugar intake, were positively associated with BMI.

  15. Alcohol drinking patterns and risk of diabetes

    DEFF Research Database (Denmark)

    Holst, Charlotte; Becker, Ulrik; Jørgensen, Marit E

    2017-01-01

    AIMS/HYPOTHESIS: Alcohol consumption is inversely associated with diabetes, but little is known about the role of drinking patterns. We examined the association between alcohol drinking patterns and diabetes risk in men and women from the general Danish population. METHODS: This cohort study...... was based on data from the Danish Health Examination Survey 2007-2008. Of the 76,484 survey participants, 28,704 men and 41,847 women were eligible for this study. Participants were followed for a median of 4.9 years. Self-reported questionnaires were used to obtain information on alcohol drinking patterns......, i.e. frequency of alcohol drinking, frequency of binge drinking, and consumption of wine, beer and spirits, from which we calculated beverage-specific and overall average weekly alcohol intake. Information on incident cases of diabetes was obtained from the Danish National Diabetes Register. Cox...

  16. When, how much and what foods are eaten are related to total daily food intake.

    Science.gov (United States)

    de Castro, John M

    2009-10-01

    Intake in the morning is associated with a reduction in the total intake for the day, while intake at night is associated with greater overall daily intake. These associations are macronutrient specific, with morning carbohydrate intake associated with reduced daily carbohydrate intake, morning fat intake associated with reduced daily fat intake and morning protein intake associated with reduced daily protein intake. Since different types of foods contain differing proportions of macronutrients, the present study investigated the associations of different types of foods ingested at various times of day with total daily and macronutrient intakes. The intakes of 388 male and 621 female free-living individuals reported in 7 d diet diaries were reanalysed. The intakes of twenty-four different types of foods and seven different drinks occurring during the morning (04.00-10.29 hours), afternoon (10.30-16.59 hours) and evening (17.00-02.00 hours) were identified and related to overall daily intakes. Dairy foods, ice cream, beef, other meats, potatoes, pastry, nuts, chips and snacks, condiments, alcohol and soda were significantly associated with higher total intake over the day, while fruit, soup, breakfast cereal, pasta, pizza, water, coffee/tea and diet soda were either not associated or were associated with lower overall intake. Dietary energy density appeared to mediate the associations between particular foods and beverages and overall energy intake. This suggests that eating low-density foods in the morning and avoiding high-density foods at night might aid in reducing overall intake and may be useful in dietary interventions for overweight and obesity.

  17. Dietary intake of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) in children - a workshop report

    NARCIS (Netherlands)

    Koletzko, B.; Uauy, R.; Palou, A.; Kok, F.J.; Hornstra, G.; Eilander, A.; Moretti, D.; Osendarp, S.J.M.; Zock, P.L.; Innis, S.

    2010-01-01

    There is controversy whether children should have a dietary supply of preformed long-chain polyunsaturated n-3 fatty acids EPA and DHA. The aims of the workshop were to review evidence for a possible benefit of a preformed EPA and/or DHA supply, of data required to set desirable intakes for children

  18. Dietary intake of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) in children - a workshop report

    NARCIS (Netherlands)

    Koletzko, B.; Uauy, R.; Palou, A.; Kok, F.J.; Hornstra, G.; Eilander, A.; Moretti, D.; Osendarp, S.J.M.; Zock, P.L.; Innis, S.

    2010-01-01

    There is controversy whether children should have a dietary supply of preformed long-chain polyunsaturated n-3 fatty acids EPA and DHA. The aims of the workshop were to review evidence for a possible benefit of a preformed EPA and/or DHA supply, of data required to set desirable intakes for children

  19. Using the alkanes and long-chain alcohols of plant cuticular wax to estimate diet composition and the intakes of mixed forages in sheep consuming a known amount of alkane-labelled supplement.

    Science.gov (United States)

    Dove, H; Charmley, E

    2008-10-01

    In a feeding trial with 24 sheep, we used the alkanes, long-chain alcohols (LCOH) or both of these plant wax markers, to estimate the diet composition of animals offered diets comprising alkane-labelled cottonseed meal (CSM) together with up to four forages. The diets used were: Diet 1 subterranean clover (Trifolium subterraneum); Diet 2 subterranean clover + phalaris (Phalaris aquatica); Diet 3 subterranean clover, phalaris + annual ryegrass (Lolium rigidum); and Diet 4 subterranean clover, phalaris, annual ryegrass + wheat straw (Triticum aestivum). Estimates of diet composition were made following correction of faecal alkane or LCOH concentrations for incomplete faecal recovery, using recovery estimates derived from individual animals, mean recoveries for a given dietary treatment or grand mean recoveries. Estimated dietary proportions of CSM and known intakes of CSM were used to estimate forage intake. The LCOH concentrations of the diet components were much higher than their alkane concentrations, especially for phalaris. Multivariate analyses showed that the discriminatory information provided by the LCOH was additional to that provided by the alkanes, and that a combination of (LCOH + alkanes) discriminated better between diet components than either class of marker alone. Faecal recoveries of LCOH increased with increasing carbon-chain length; there were no differences in recovery attributable to diet. The most accurate estimates of diet composition were obtained with the combination of (LCOH + alkanes). Estimates of diet composition based on LCOH alone were not as good as alkanes alone, due to the high correlation between the LCOH profiles of phalaris and ryegrass. Total grass content of the diet was very accurately estimated using LCOH. Diet composition estimates provided estimates of whole-diet digestibility, which did not differ from the measured values. Trends in the accuracy of forage intake estimates reflected those found with diet composition and

  20. Effects of beer, wine, and liquor intakes on bone mineral density in older men and women123

    Science.gov (United States)

    Tucker, Katherine L; Jugdaohsingh, Ravin; Powell, Jonathan J; Qiao, Ning; Hannan, Marian T; Sripanyakorn, Supannee; Cupples, L Adrienne; Kiel, Douglas P

    2009-01-01

    Background: Moderate intake of alcohol has been reported to have beneficial effects on bone. However, different classes of alcoholic beverages have not been investigated. Objective: Our aim was to determine the association between intake of total alcohol or individual alcoholic beverages and bone mineral density (BMD). Design: Adjusting for potential confounding factors, we examined alcohol intakes and BMD at 3 hip sites and the lumbar spine in 1182 men and in 1289 postmenopausal and 248 premenopausal women in the population-based Framingham Offspring cohort (age: 29–86 y). Results: Men were predominantly beer drinkers, and women were predominantly wine drinkers. Compared with nondrinkers, hip BMD was greater (3.4–4.5%) in men consuming 1–2 drinks/d of total alcohol or beer, whereas hip and spine BMD were significantly greater (5.0–8.3%) in postmenopausal women consuming >2 drinks/d of total alcohol or wine. Intake of >2 drinks/d of liquor in men was associated with significantly lower (3.0–5.2%) hip and spine BMD than was intake of 1–2 drinks/d of liquor in men. After adjustment for silicon intake, all intergroup differences for beer were no longer significant; differences for other alcohol sources remained significant. Power was low for premenopausal women, and the associations were not significant. Conclusions: Moderate consumption of alcohol may be beneficial to bone in men and postmenopausal women. However, in men, high liquor intakes (>2 drinks/d) were associated with significantly lower BMD. The tendency toward stronger associations between BMD and beer or wine, relative to liquor, suggests that constituents other than ethanol may contribute to bone health. Silicon appears to mediate the association of beer, but not that of wine or liquor, with BMD. Other components need further investigation. PMID:19244365

  1. 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.

  2. Accuracy of self-reported intake of signature foods in a school meal intervention study: comparison between control and intervention period

    DEFF Research Database (Denmark)

    Biltoft-Jensen, Anja Pia; Damsgaard, Camilla Trab; Andersen, Rikke

    2015-01-01

    Bias in self-reported dietary intake is important when evaluating the effect of dietary interventions, particularly for intervention foods. However, few have investigated this in children, and none have investigated the reporting accuracy of fish intake in children using biomarkers. In a Danish...... school meal study, 8- to 11-year-old children (n 834) were served the New Nordic Diet (NND) for lunch. The present study examined the accuracy of self-reported intake of signature foods (berries, cabbage, root vegetables, legumes, herbs, potatoes, wild plants, mushrooms, nuts and fish) characterising...... the NND. Children, assisted by parents, self-reported their diet in a Web-based Dietary Assessment Software for Children during the intervention and control (packed lunch) periods. The reported fish intake by children was compared with their ranking according to fasting whole-blood EPA and DHA...

  3. Variability in estimation of self-reported dietary intake data from elite athletes resulting from coding by different sports dietitians.

    Science.gov (United States)

    Braakhuis, Andrea J; Meredith, Kelly; Cox, Gregory R; Hopkins, William G; Burke, Louise M

    2003-06-01

    A routine activity for a sports dietitian is to estimate energy and nutrient intake from an athlete's self-reported food intake. Decisions made by the dietitian when coding a food record are a source of variability in the data. The aim of the present study was to determine the variability in estimation of the daily energy and key nutrient intakes of elite athletes, when experienced coders analyzed the same food record using the same database and software package. Seven-day food records from a dietary survey of athletes in the 1996 Australian Olympic team were randomly selected to provide 13 sets of records, each set representing the self-reported food intake of an endurance, team, weight restricted, and sprint/power athlete. Each set was coded by 3-5 members of Sports Dietitians Australia, making a total of 52 athletes, 53 dietitians, and 1456 athlete-days of data. We estimated within- and between- athlete and dietitian variances for each dietary nutrient using mixed modeling, and we combined the variances to express variability as a coefficient of variation (typical variation as a percent of the mean). Variability in the mean of 7-day estimates of a nutrient was 2- to 3-fold less than that of a single day. The variability contributed by the coder was less than the true athlete variability for a 1-day record but was of similar magnitude for a 7-day record. The most variable nutrients (e.g., vitamin C, vitamin A, cholesterol) had approximately 3-fold more variability than least variable nutrients (e.g., energy, carbohydrate, magnesium). These athlete and coder variabilities need to be taken into account in dietary assessment of athletes for counseling and research.

  4. Alcohol and atherosclerosis

    DEFF Research Database (Denmark)

    Tolstrup, Janne; Grønbaek, Morten

    2007-01-01

    (CHD). The cardioprotective effect of alcohol seems to be larger among middle-aged and elderly adults than among young adults, who do not have a net beneficial effect of a light to moderate alcohol intake in terms of reduced all-cause mortality. The levels of alcohol at which the risk of CHD is lowest......Light to moderate alcohol intake is known to have cardioprotective properties; however, the magnitude of protection depends on other factors and may be confined to some subsets of the population. This review focuses on factors that modify the relationship between alcohol and coronary heart disease...... and the levels of alcohol at which the risk of CHD exceeds the risk among abstainers are lower for women than for men. The pattern of drinking seems important for the apparent cardioprotective effect of alcohol, and the risk of CHD is generally lower for steady versus binge drinking. Finally, there is some...

  5. Operant alcohol self-administration in dependent rats: focus on the vapor model.

    Science.gov (United States)

    Vendruscolo, Leandro F; Roberts, Amanda J

    2014-05-01

    Alcoholism (alcohol dependence) is characterized by a compulsion to seek and ingest alcohol (ethanol), loss of control over intake, and the emergence of a negative emotional state during withdrawal. Animal models are critical in promoting our knowledge of the neurobiological mechanisms underlying alcohol dependence. Here, we review the studies involving operant alcohol self-administration in rat models of alcohol dependence and withdrawal with the focus on the alcohol vapor model. In 1996, the first articles were published reporting that rats made dependent on alcohol by exposure to alcohol vapors displayed increased operant alcohol self-administration during acute withdrawal compared with nondependent rats (i.e., not exposed to alcohol vapors). Since then, it has been repeatedly demonstrated that this model reliably produces physical and motivational symptoms of alcohol dependence. The functional roles of various systems implicated in stress and reward, including opioids, dopamine, corticotropin-releasing factor (CRF), glucocorticoids, neuropeptide Y (NPY), γ-aminobutyric acid (GABA), norepinephrine, and cannabinoids, have been investigated in the context of alcohol dependence. The combination of models of alcohol withdrawal and dependence with operant self-administration constitutes an excellent tool to investigate the neurobiology of alcoholism. In fact, this work has helped lay the groundwork for several ongoing clinical trials for alcohol dependence. Advantages and limitations of this model are discussed, with an emphasis on what future directions of great importance could be.

  6. [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.

  7. "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.

  8. Predicting folic acid intake among college students.

    Science.gov (United States)

    Lane, Susan H; Hines, Annette; Krowchuk, Heidi

    2015-01-01

    Annually in the United States, approximately 3,000 babies are born with neural tube defects (NTDs). Folic acid supplementation can reduce NTDs by 50% to 70%. Despite recommendations for folic acid intake, only 30% of women ages 18 to 24 report folic acid supplementation and 6% have knowledge of when to take folic acid. There is little information regarding lifestyle factors that correlate with consuming folic acid. The purpose was to describe folic acid consumption among college students; and explore the relationship between folic acid intake and the variables of: age, gender, year in college, alcohol and tobacco use, and vitamin supplement intake. This was a descriptive study with secondary analysis of data from 1,921 college-aged student participants in North Carolina who took part in a pretest/posttest-designed intervention to increase folic acid consumption and knowledge. Surveys included demographic, lifestyle, folic acid knowledge, and consumption questions adapted from the Centers for Disease Control and Prevention questionnaire. Quantitative analyses included descriptive statistics and logistic regression. Of the 1,921 college students, 83.3% reported taking a vitamin supplement, but only 47.6% stated that the vitamin contained folic acid. A relationship was found between age, year in school, gender, and vitamin intake. Lifestyle variables were not significant predictors of folic acid consumption. Identification of variables associated with folic acid intake, marketing, and education can be focused to increase supplementation levels, and ultimately reduce the number of NTDs.

  9. Alcohol drinking, mean corpuscular volume of erythrocytes, and alcohol metabolic genotypes in drunk drivers.

    Science.gov (United States)

    Pavanello, Sofia; Snenghi, Rossella; Nalesso, Alessandro; Sartore, Daniela; Ferrara, Santo Davide; Montisci, Massimo

    2012-02-01

    Regular and irregular abuse of alcohol are global health priorities associated with diseases at multiple sites, including cancer. Mechanisms of diseases induced by alcohol are closely related to its metabolism. Among conventional markers of alcohol abuse, the mean corpuscular volume (MCV) of erythrocytes is prognostic of alcohol-related cancer and its predictivity increases when combined with functional polymorphisms of alcohol dehydrogenase (ADH1B [rs1229984] and ADH1C [rs698]) and the mitochondrial aldehyde dehydrogenase (ALDH2 [rs671]). Whether these genetic variants can influence abuse in alcohol drinking and MCV has never been examined in drunk-driving traffic offenders. We examined 149 drunk drivers, diagnosed as alcohol abusers according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth edition Text Revision (DSM-IV-TR) and enrolled in a probation program, and 257 social drinkers (controls), all Caucasian males. Alcohol intake was assessed according to self-reported drink-units/d and MCV unadjusted and adjusted for age, smoking, and body mass index. Multivariable models were used to compute MCV adjusted means. Genotype analyses were performed by PCR on DNA from blood. The adjusted MCV mean was higher in drunk-driving abusers than in controls (92 vs. 91fL; Palcohol drinking, and MCV enlargement. This suggests that drunk drivers with augmented MCV modulated by the alcohol metabolic ADH1B*1/*1 genotype may be at higher risk of driving incapability and of alcohol-related cancer.

  10. [Smoking and alcohol consumption among university students: prevalence and associated factors].

    Science.gov (United States)

    Ramis, Thiago Rozales; Mielke, Grégore Iven; Habeyche, Esther Campos; Oliz, Manoela Maciel; Azevedo, Mario Renato; Hallal, Pedro Curi

    2012-06-01

    The study aimed to estimate the prevalence of smoking and alcohol intake among university students from the Federal University of Pelotas, Brazil (UFPel), as well as to investigate factors associated with both habits. The sample included 485 students who were admitted to the university in 2008. Students were sampled randomly across all schools of the UFPel campus, and answered a pre-tested questionnaire, which was administered in the classroom by a member of the research team. Of the individuals interviewed, 53.9% were females and 42.3% were under 20 years. Regarding alcohol intake, 75% used alcohol once a month or less frequently, and the prevalence of risk for abusive alcohol intake was 6.2%. Regarding smoking, 10.2% reported smoking regularly or on weekends. More than 90% of those who smoked or used alcohol started before entering the university. Smoking was directly related to age and inversely related to self-rated health. In terms of alcohol intake, those who lived with friends were more likely to use it. Our data suggest the need for implementing strategies to promote healthy lifestyles among university students. However, the fact that more than 90% of individuals started to smoke or drink before entering the university suggests that interventions should target adolescents as a whole, and not only those who are university students, because onset of smoking and alcohol intake seems to occur at earlier ages.

  11. R(+-baclofen, but not S(--baclofen, alters alcohol self-administration in alcohol-preferring rats

    Directory of Open Access Journals (Sweden)

    Irene eLorrai

    2016-04-01

    Full Text Available Racemic baclofen [(±-baclofen] has repeatedly been reported to suppress several alcohol-motivated behaviors, including alcohol drinking and alcohol self-administration, in rats and mice. Recent data suggested that baclofen may have bidirectional, stereospecific effects, with the more active enantiomer, R(+-baclofen, suppressing alcohol intake and the less active enantiomer, S(--baclofen, stimulating alcohol intake in mice. The present study was designed to investigate whether this enantioselectivity of baclofen effects may extend also to the reinforcing properties of alcohol in rats. To this end, selectively bred Sardinian alcohol-preferring (sP rats were initially trained to lever-respond on a Fixed Ratio (FR 4 (FR4 schedule of reinforcement for alcohol (15%, v/v in daily 30-min sessions. Once responding had stabilized, rats were tested with vehicle, (±-baclofen (3 mg/kg, R(+-baclofen (0.75, 1.5, and 3 mg/kg, and S(--baclofen (6, 12, and 24 mg/kg under the FR4 schedule of reinforcement. Treatment with 3 mg/kg (±-baclofen reduced the number of lever-responses for alcohol and estimated amount of self-administered alcohol by approximately 60% in comparison to vehicle treatment. R(+-baclofen was approximately twice as active as (±-baclofen: treatment with 1.5 mg/kg R(+-baclofen decreased both variables to an extent similar to that of the decreasing effect of 3 mg/kg (±-baclofen. Conversely, treatment with all doses of S(--baclofen failed to affect alcohol self-administration. These results (a confirm that non-sedative doses of (±-baclofen effectively suppressed the reinforcing properties of alcohol in sP rats and (b apparently do not extend to operant alcohol self-administration in sP rats the capability of S(--baclofen to stimulate alcohol drinking in mice.

  12. Mechanism of protection against alcoholism by an alcohol dehydrogenase polymorphism: development of an animal model.

    Science.gov (United States)

    Rivera-Meza, Mario; Quintanilla, María Elena; Tampier, Lutske; Mura, Casilda V; Sapag, Amalia; Israel, Yedy

    2010-01-01

    Humans who carry a point mutation in the gene coding for alcohol dehydrogenase-1B (ADH1B*2; Arg47His) are markedly protected against alcoholism. Although this mutation results in a 100-fold increase in enzyme activity, it has not been reported to cause higher levels of acetaldehyde, a metabolite of ethanol known to deter alcohol intake. Hence, the mechanism by which this mutation confers protection against alcoholism is unknown. To study this protective effect, the wild-type rat cDNA encoding rADH-47Arg was mutated to encode rADH-47His, mimicking the human mutation. The mutated cDNA was incorporated into an adenoviral vector and administered to genetically selected alcohol-preferring rats. The V(max) of rADH-47His was 6-fold higher (Palcoholism.

  13. Validation of Reported Whole-Grain Intake from a Web-Based Dietary Record against Plasma Alkylresorcinol Concentrations in 8- to 11-Year-Olds Participating in a Randomized Controlled Trial

    DEFF Research Database (Denmark)

    Biltoft-Jensen, Anja Pia; Damsgaard, Camilla T.; Ygil, Karin Hess

    2016-01-01

    plasma alkylresorcinol (AR) concentrations, and to investigate the 3-mo reproducibility of AR concentrations and reported WG intake. METHODS: AR concentrations were analyzed in fasting blood plasma samples, and WG intake was estimated in a 7-d web-based diary by 750 participants aged 8-11 y in a 2 school......BACKGROUND: Whole-grain (WG) intake is important for human health, but accurate intake estimation is challenging. Use of a biomarker for WG intake provides a possible way to validate dietary assessment methods. OBJECTIVE: Our aim was to validate WG intake from 2 diets reported by children, using...

  14. Erythrocyte levels compared with reported dietary intake of marine n-3 fatty acids in pregnant women

    DEFF Research Database (Denmark)

    Olsen, S.F.; Hansen, H.S.; Sandstrom, B.;

    1995-01-01

    dietary self- administered questionnaire and interview, with fatty acids measured in erythrocyte phospholipids. Daily intake (g/d) and nutrient density of marine n-3 fatty acids (mg/MJ) correlated with the n-3 fatty acid: arachidonic acid ratio (FA-ratio) with correlation coefficients of 0.48 and 0.......54 respectively. In a linear regression model with three frequency questions about marine sandwiches, marine cooked meals and fish oil as explanatory variables, and the FA-ratio as dependent variable, the multiple correlation coefficient was 0.46. Conclusions from the study were (1) levels of erythrocyte fatty...

  15. Relationship between Smoking Cigarette and Alcohol Intake and Hypertension in Mongolian People%蒙古族居民吸烟、饮酒与高血压关系研究

    Institute of Scientific and Technical Information of China (English)

    张永红; 赵玉泉; 佟卫军; 敖玉光; 张宏伟; 李军; 杨铁柱; 包金山

    2001-01-01

    Aim To study the relationship between smoking cigarett and alcohol intake and hypertension in Mongolian people. Methods In June to September 1997,3542 Mongolian people aged≥15 were investigated for smoking cigarette and alcohol intake, and their blood pressures measured with standardized methods. The data was analysed by means of stratification and standardization methods. Results The standardized prevalence rate of hypertension (26.2%) for smokers-alcohol drinkers was significantly higher than that (17.7%) for smokers-nondrinkers. The standardized prevalence rate (26.8%) for nonsmokers-drinkers was significantly higher than that (18.7%) for nonsmokers-nondrinkers. There was no significant differences in the standardized prevalence rate between smokers-drinkers and nonsmokers-drinkers, there was also no significant difference between smokers-nondrinkers and nonsmokers-nondrinkers. Conclusion Alcohol intake is a risk factor of hypertension, but smoking cigarette did not increase the prevance rate of hypertension in Mongolian people.%目的 研究农牧区蒙古族居民吸烟、饮酒与高血压的关系。方法 于1997年6~9月,采用标准化方法,对内蒙古通辽市部分农牧区3542名15岁及15岁以上蒙古族居民进行血压的测量和吸烟、饮酒等的调查,采用分层及标化方法进行统计分析。 结果 吸烟--饮酒组的高血压标化患病率(26.2%)显著高于吸烟-不饮酒组(17.7%)。不吸烟--饮酒组的标化患病率(26.8%)显著高于不吸烟-不饮酒组(18.7%)。吸烟--饮酒组与不吸烟--饮酒组间标化患病率无显著差异。吸烟--不饮酒组与不吸烟-不饮酒组标化患病率也无显著差异。结论 饮酒是蒙古族居民高血压危险因素,而吸烟不是危险因素。

  16. Inflexible and indifferent alcohol drinking in male mice.

    Science.gov (United States)

    Lesscher, Heidi M B; van Kerkhof, Linda W M; Vanderschuren, Louk J M J

    2010-07-01

    Alcoholism is characterized by compulsive alcohol intake, but this critical feature of alcoholism is seldom captured in preclinical studies. Here, we evaluated whether alcohol-preferring C57BL/6J mice develop compulsive alcohol drinking patterns, using adulteration of the alcohol solution with quinine, in a limited access choice paradigm. We assessed 2 independent aspects of compulsive drinking: (i) inflexible alcohol intake by testing whether mice would drink bitter alcohol solutions if this was their only source of alcohol and (ii) indifferent drinking by comparing intake of aversive and nonaversive alcohol solutions. Male C57BL/6J mice consumed alcohol for 2 or 8 consecutive weeks. The alcohol solution was then adulterated with graded quinine concentrations, and the effect on alcohol intake was determined. C57BL/6J mice rapidly developed compulsive alcohol drinking patterns. Adulteration of the alcohol solution with an aversive quinine concentration failed to reduce intake, indicative of inflexible drinking behavior, after only 2 weeks of alcohol experience, although quinine adulteration did suppress the acquisition of alcohol drinking in naïve mice. After 8 weeks of alcohol consumption, the mice also became indifferent to quinine. They consumed an aversive, quinine-containing alcohol solution, despite the simultaneous availability of an unadulterated alcohol solution. Prolonged alcohol ingestion did not alter the sensitivity to the bitter taste of quinine itself. These findings demonstrate the staged occurrence in mice of 2 distinct behavioral characteristics of alcoholism, i.e., inflexible and indifferent alcohol drinking.

  17. 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.

  18. Self-reported academic grades and other correlates of sugar-sweetened soda intake among US adolescents.

    Science.gov (United States)

    Park, Sohyun; Sherry, Bettylou; Foti, Kathryn; Blanck, Heidi M

    2012-01-01

    High consumption of sugar-sweetened drinks has been associated with obesity and other adverse health consequences. This cross-sectional study examined the association of demographic characteristics, weight status, self-reported academic grades, and behavioral factors with sugar-sweetened soda intake among a nationally representative sample of US high school students. Analysis was based on the 2009 national Youth Risk Behavior Survey and included 16,188 students in grades 9 through 12. The main outcome measure was daily sugar-sweetened soda intake (eg, drank a can, bottle, or glass of soda [excluding diet soda] at least one time per day during the 7 days before the survey). Nationally, 29.2% of students reported drinking sugar-sweetened soda at least one time per day. Logistic regression analyses showed factors significantly associated with sugar-sweetened soda intake at least one time per day included male sex (adjusted odds ratio [OR]=1.47), Hispanic ethnicity (vs whites; OR=0.81), earning mostly B, C, and D/F grades (vs mostly As; OR=1.26, 1.66, and 2.19, respectively), eating vegetables fewer than three times per day (OR=0.72), trying to lose weight (OR=0.72), sleeping 2 hours/day (OR=1.71), playing video or computer games or using a computer for other than school work >2 hours/day (OR=1.53), being physically active at least 60 minutes/day on soda consumption is associated with these behaviors to inform the design of future nutrition interventions.

  19. 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.

  20. High-fat but not sucrose intake is essential for induction of dyslipidemia and non-alcoholic steatohepatitis in guinea pigs

    DEFF Research Database (Denmark)

    Ipsen, David Højland; Tveden-Nyborg, Pernille; Rolin, Bidda

    2016-01-01

    Background Non-alcoholic fatty liver disease (NAFLD) and dyslipidemia are closely related. Diet plays an important role in the progression of these diseases, but the role of specific dietary components is not completely understood. Therefore, we investigated the role of dietary sucrose and fat.......0001) and VLDL-C (p fatty acids were even between groups. Histological evaluation of liver sections revealed non-alcoholic...

  1. Alcohol and plasma triglycerides.

    Science.gov (United States)

    Klop, Boudewijn; do Rego, Ana Torres; Cabezas, Manuel Castro

    2013-08-01

    This study reviews recent developments concerning the effects of alcohol on plasma triglycerides. The focus will be on population, intervention and metabolic studies with respect to alcohol and plasma triglycerides. Alcohol consumption and fat ingestion are closely associated and stimulated by each other via hypothalamic signals and by an elevated cephalic response. A J-shaped relationship between alcohol intake and plasma triglycerides has been described. A normal body weight, polyphenols in red wine and specific polymorphisms of the apolipoprotein A-V and apolipoprotein C-III genes may protect against alcohol-associated hypertriglyceridemia. In contrast, obesity exaggerates alcohol-associated hypertriglyceridemia and therefore the risk of pancreatitis. High alcohol intake remains harmful since it is associated with elevated plasma triglycerides, but also with cardiovascular disease, alcoholic fatty liver disease and the development of pancreatitis. Alcohol-induced hypertriglyceridemia is due to increased very-low-density lipoprotein secretion, impaired lipolysis and increased free fatty acid fluxes from adipose tissue to the liver. However, light to moderate alcohol consumption may be associated with decreased plasma triglycerides, probably determined by the type of alcoholic beverage consumed, genetic polymorphisms and lifestyle factors. Nevertheless, patients should be advised to reduce or stop alcohol consumption in case of hypertriglyceridemia.

  2. To investigate the relationship of alcohol intake and hepatocellular carcinoma among patients with hepatitis B virus infection%饮酒在HBV相关性肝细胞癌发生中的作用

    Institute of Scientific and Technical Information of China (English)

    朱桂婷; 娄国强; 施军平

    2011-01-01

    目的 探讨饮酒在HBV相关性肝细胞癌发生中的作用.方法 收集553例HBV相关性肝细胞癌患者和160例HBV感染的非肝癌患者进行回顾性调查研究,比较两组的人口学特征、病毒学指标和生化学指标,用比数比(OR值)计算相关因素的危险系数;根据患者饮酒量,将肝癌患者分为三组,比较三组各项指标,探讨饮酒在HBV相关性肝细胞癌发生中的作用.结果 肝癌组中AST、GGT、ALP、AFP高于正常上限者比对照组更多见(P<0.05).多元回归分析显示嗜酒、吸烟、有肝癌家族史与HBV感染者肝细胞癌的发生密切相关,其OR值分别为2.66,2.51,1.64.少量饮酒、嗜酒组的GGT、ALP高于正常上限者比无饮酒组多见(P<0.05).结论 在我国,嗜酒、吸烟、有肝癌家族史可增加HBV感染者发生肝细胞癌的风险性.同时有HBV感染和嗜酒习惯的患者发生肝细胞癌的主要因素是HBV,而非酒精.%Objective To investigate the relationship of alcohol intake and hepatocellular carcinoma among patients with hepatitis B virus infection.Methods A total of 553 patients with HCC and 160 control subjects affected with hepatitis B virus were recruited.Serum virology,serum biochemistry,as well as demographic information were studied.Finally,risk factors were selected by stepwise Logistic regression analyse.Odds ratios (ORs) were estimated for each risk factor.According to alcohol intake,HCC patients were divided into three groups,then to observe the differences between them.Results Elevated AST,GGT,ALP and AFP levels were seen more frequently in the HCC case groups compared to control group (P < 0.05 ).Multivariate analysis revealed that heavy alcohol use,smoking,positive family history of liver cancer is associated with HCC development among patients with hepatitis B virus infection.Significantly increased risk was found among patients for heavy alcohol use [A =2.66(2.01-3.50) ] and for smoking [A =2.51(1.66-3.80) ] and for

  3. 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.

  4. Carbohydrate-deficient transferrin (CDT) as a biomarker in persons suspected of alcohol abuse.

    Science.gov (United States)

    Golka, Klaus; Sondermann, Rolf; Reich, Susanne E; Wiese, Andreas

    2004-06-15

    The coherence of carbohydrate-deficient transferrin (CDT) as a biomarker of alcohol abuse was investigated with 15 conventional laboratory parameters, with the self-reported medical history and with clinical findings, all previously reported to be associated with chronic alcohol intake. In total, 100 male persons who were at least suspected of abusing alcohol were assessed. Medical history, clinical picture and physical examination were taken, and laboratory parameters regarding blood count, liver enzymes, serum lipids, iron balance, Ig A and uric acid were determined. These data were correlated with the CDT values, the daily ethanol intakes reported, and several findings from medical history and clinical examination. The mean CDT level (mean+/-S.D.) of the entire group was 29.4+/-19.7 U/l. Eighty-one patients admitted a daily ethanol intake of 60 g or more. The ratio AST/ALT (de Ritis ratio) appeared as the best conventional parameter correlated with both CDT and ethanol intake. Mean corpuscular volume (MCV), serum iron, AST and red blood cell count also correlated significantly with CDT. CDT, AST and ferritin correlated significantly with the reported daily ethanol intake. It is concluded that CDT provides a reliable estimate of long-term alcohol intake.

  5. Alcohol and atherosclerosis

    DEFF Research Database (Denmark)

    Tolstrup, Janne; Grønbaek, Morten

    2007-01-01

    Light to moderate alcohol intake is known to have cardioprotective properties; however, the magnitude of protection depends on other factors and may be confined to some subsets of the population. This review focuses on factors that modify the relationship between alcohol and coronary heart diseas...

  6. A comparison of the accuracy of self reported intake vs. measured intake of a laboratory overeating episode in obese women with and without binge eating disorder

    Science.gov (United States)

    The purpose was to: 1) Confirm that those with binge eating disorder (BED) consume significantly more kilocalories (kcal) than obese controls when instructed to overeat in the laboratory and 2) Compare dietary recall data with measured intake. Methods: Fifteen women fulfilling BED criteria and 17 c...

  7. Effects of varenicline on operant self-administration of alcohol and/or nicotine in a rat model of co-abuse.

    Science.gov (United States)

    Funk, D; Lo, S; Coen, K; Lê, A D

    2016-01-01

    Alcohol and nicotine (in the form of tobacco) are often taken together, with increased negative health consequences. Co-use may modify intake of one or both of the drugs, or the effects of drugs used to treat nicotine or alcohol addiction. Varenicline is commonly prescribed as an aid to enhance quitting smoking. More recently it has been shown to reduce alcohol intake in humans and laboratory animals. There is little work investigating the role of co-exposure to alcohol and nicotine in the effects of varenicline. In pilot clinical studies, it has been reported that smoking enhances varenicline's effectiveness as a treatment for alcohol misuse, but this relationship has not been systematically investigated. To help resolve this, we examined if the effects of varenicline on alcohol and nicotine self-administration (SA) in rats are modified when the two drugs are taken together. Rats were trained on alcohol SA, and some were implanted with i.v. catheters for nicotine SA. Groups of animals then lever pressed for alcohol or nicotine alone, and another group lever pressed for alcohol and nicotine, using a two lever choice procedure. Varenicline did not affect alcohol SA. Varenicline reduced nicotine SA modestly. Access to both alcohol and nicotine reduced self-administration of either drug, but did not change the effects of varenicline. We found that in rats with a history of alcohol SA, varenicline reduced reinstatement of extinguished alcohol seeking induced by exposure to an alcohol prime combined with cues previously associated with alcohol.

  8. Dietary fructose intake in obese children and adolescents: relation to procollagen type III N-terminal peptide (P3NP) and non-alcoholic fatty liver disease.

    Science.gov (United States)

    Hamza, Rasha Tarif; Ahmed, Alaa Youssef; Rezk, Doaa Gamal; Hamed, Amira Ibrahim

    2016-12-01

    Excessive use of fructose has been incriminated as a risk factor for hepatic steatosis. Procollagen type III N-terminal peptide (P3NP) is a marker for steatohepatitis. Thus, we aimed to assess fructose intake in obese children and its relation to nonalcoholic fatty liver disease (NAFLD) and P3NP. Fifty-five obese children were compared to 30 controls. All were subjected to dietary fructose and anthropometric assessment, fasting blood sugar (FBS), fasting insulin (FI) and homeostasis model assessment of insulin resistance (HOMA-IR), lipid profile, uric acid, alanine aminotransferase (ALT), P3NP and abdominal ultrasound. Patients had higher fructose intake which was associated with increased NAFLD grade. There was an increase in P3NP with increased NAFLD grade. P3NP correlated positively with fructose intake (processed sources and total) and caloric intake. High fructose intake is associated with NAFLD and P3NP may serve as a marker of NAFLD in obese children with a proposed cutoff value of 8.5 ng/mL.

  9. High Sodium Intake Is Associated With Self-Reported Rheumatoid Arthritis: A Cross Sectional and Case Control Analysis Within the SUN Cohort.

    Science.gov (United States)

    Salgado, Eva; Bes-Rastrollo, Maira; de Irala, Jokin; Carmona, Loreto; Gómez-Reino, Juan J

    2015-09-01

    Sodium intake is a potential environmental factor for immune-mediated inflammatory diseases. The aim of this study is to investigate the association of sodium intake with rheumatoid arthritis. We performed a cross-sectional study nested in a highly educated cohort investigating dietary habits as determinants of disease. Daily sodium intake in grams per day was estimated from a validated food frequency questionnaire. We identified prevalent self-reported cases of rheumatoid arthritis. Logistic regression models were used to estimate the odds ratio for rheumatoid arthritis by sodium intake adjusting for confounders. Linear trend tests and interactions between variables were explored. Sensitivity analyses included age- and sex-matched case-control study, logistic multivariate model adjusted by residuals, and analysis excluding individuals with prevalent diabetes or cardiovascular disease. The effective sample size was 18,555 individuals (mean age 38-years old, 60% women) including 392 self-reported rheumatoid arthritis. Median daily sodium intake (estimated from foods plus added salt) was 3.47 (P25-75: 2.63-4.55) grams. Total sodium intake in the fourth quartile showed a significant association with rheumatoid arthritis (fully adjusted odds ratio 1.5; 95% CI 1.1-2.1, P for trend = 0.02). Never smokers with high sodium intake had higher association than ever smokers with high sodium intake (P for interaction = 0.007). Dose-dependent association was replicated in the case-control study. High sodium intake may be associated with a diagnosis of rheumatoid arthritis. This confirms previous clinical and experimental research.

  10. Alcohol consumption and dietary patterns: the FinDrink study.

    Directory of Open Access Journals (Sweden)

    Timothy O Fawehinmi

    Full Text Available The aim of this population-based study was to investigate differences in dietary patterns in relation to the level of alcohol consumption among Finnish adults. This study was part of the FinDrink project, an epidemiologic study on alcohol use among Finnish population. It utilized data from the Kuopio Ischaemic Heart Disease Risk Factor Study. A total of 1720 subjects comprising of 816 men and 904 women aged 53-73 years were included in the study in 1998-2001. Food intake was collected via a 4-day food diary method. Self-reported alcohol consumption was assessed with quantity-frequency method based on the Nordic Alcohol Consumption Inventory. Weekly alcohol consumption was categorized into three groups: non-drinkers (<12 grams, moderate drinkers (12-167.9 grams for men, 12-83.9 grams for women and heavy drinkers (≥ 168 grams for men, ≥ 84 grams for women. Data were analyzed for men and women separately using multiple linear regression models, adjusted for age, occupational status, marital status, smoking, body mass index and leisure time physical activity. In women, moderate/heavy drinkers had lower fibre intake and moderate drinkers had higher vitamin D intake than non-drinkers. Male heavy drinkers had lower fibre, retinol, calcium and iron intake, and moderate/heavy drinkers had higher vitamin D intake than non-drinkers. Fish intake was higher among women moderate drinkers and men moderate/heavy drinkers than non-drinkers. In men, moderate drinkers had lower fruit intake and heavy drinkers had lower milk intake than non-drinkers. Moderate drinkers had higher energy intake from total fats and monosaturated fatty acids than non-drinkers. In contrast, energy intake from carbohydrates was lower among moderate/heavy drinkers than non-drinkers. In conclusion, especially male heavy drinkers had less favorable nutritional intake than moderate and non-drinkers. Further studies on the relationship between alcohol consumption and dietary habits are

  11. 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.

  12. Alcoholism and alcohol drinking habits predicted from alcohol dehydrogenase genes

    DEFF Research Database (Denmark)

    Tolstrup, Janne Schurmann; Nordestgaard, Børge Grønne; Rasmussen, Søren

    2008-01-01

    Alcohol drinking habits and alcoholism are partly genetically determined. Alcohol is degraded primarily by alcohol dehydrogenase (ADH) wherein genetic variation that affects the rate of alcohol degradation is found in ADH1B and ADH1C. It is biologically plausible that these variations may...... be associated with alcohol drinking habits and alcoholism. By genotyping 9080 white men and women from the general population, we found that men and women with ADH1B slow vs fast alcohol degradation drank more alcohol and had a higher risk of everyday drinking, heavy drinking, excessive drinking...... and of alcoholism. For example, the weekly alcohol intake was 9.8 drinks (95% confidence interval (CI): 9.1-11) among men with the ADH1B.1/1 genotype compared to 7.5 drinks (95% CI: 6.4-8.7) among men with the ADH1B.1/2 genotype, and the odds ratio (OR) for heavy drinking was 3.1 (95% CI: 1.7-5.7) among men...

  13. 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.

  14. Reduction in central H2O2 levels prevents voluntary ethanol intake in mice: a role for the brain catalase-H2O2 system in alcohol binge drinking.

    Science.gov (United States)

    Ledesma, Juan Carlos; Baliño, Pablo; Aragon, Carlos M G

    2014-01-01

    Hydrogen peroxide (H2 O2 ) is the cosubstrate used by the enzyme catalase to form Compound I (the catalase-H2 O2 system), which is the major pathway for the conversion of ethanol (EtOH) into acetaldehyde in the brain. This centrally formed acetaldehyde has been shown to be involved in some of the psychopharmacological effects induced by EtOH in rodents, including voluntary alcohol intake. It has been observed that different levels of this enzyme in the central nervous system (CNS) result in variations in the amount of EtOH consumed. This has been interpreted to mean that the brain catalase-H2 O2 system, by determining EtOH metabolism, mediates alcohol self-administration. To date, however, the role of H2 O2 in voluntary EtOH drinking has not been investigated. In the present study, we explored the consequence of a reduction in cerebral H2 O2 levels in volitional EtOH ingestion. With this end in mind, we injected mice of the C57BL/6J strain intraperitoneally with the H2 O2 scavengers alpha-lipoic acid (LA; 0 to 50 mg/kg) or ebselen (Ebs; 0 to 25 mg/kg) 15 or 60 minutes, respectively, prior to offering them an EtOH (10%) solution following a drinking-in-the-dark procedure. The same procedure was followed to assess the selectivity of these compounds in altering EtOH intake by presenting mice with a (0.1%) solution of saccharin. In addition, we indirectly tested the ability of LA and Ebs to reduce brain H2 O2 availability. The results showed that both LA and Ebs dose-dependently reduced voluntary EtOH intake, without altering saccharin consumption. Moreover, we demonstrated that these treatments decreased the central H2 O2 levels available to catalase. Therefore, we propose that the amount of H2 O2 present in the CNS, by determining brain acetaldehyde formation by the catalase-H2 O2 system, could be a factor that determines an animal's propensity to consume EtOH. Copyright © 2013 by the Research Society on Alcoholism.

  15. 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.

  16. Can Malaysian Young Adults Report Dietary Intake Using a Food Diary Mobile Application? A Pilot Study on Acceptability and Compliance

    Science.gov (United States)

    Chen, Yoke San; Wong, Jyh Eiin; Ayob, Ainaa Fatehah; Othman, Nor Effendy; Poh, Bee Koon

    2017-01-01

    Mobile applications may improve dietary reporting among young adults due to their high accessibility and embedded camera function. This pilot study aimed to (i) evaluate users’ acceptability and compliance in reporting dietary intake using a newly developed food diary mobile application (food app); and (ii) identify issues and recommendations for improving dietary assessment using this food app via quantitative and qualitative protocols. Twenty-eight university students each used a food app for seven consecutive days and attended one of five focus group interviews. A 42% decrement in reporting compliance was observed throughout the seven-day recording period. An average of 5.9 recording days were reported and 4.8 occasions of meal data were uploaded each day. Based on questionnaires, high levels of agreement were reported in terms of perceived usefulness (69.3%), perceived ease of use (77.1%), attitude (73.6%), perceived enjoyment (62.6%), and smartphone experience (91.1%), but such agreement was not reported for intention to use (38.1%) and social influence (33.4%). Four major themes emerged from the focus group interviews, namely, (i) features; (ii) potential use; (iii) utility issues of the food app; and (iv) suggestions for improvements. While the food app was well-accepted by most of the young adults, the current prototype would benefit from incorporation of a barcode scanning function, customizable reminders, in-app tutorial, an entertainment component, and enhancement in overall appearance. PMID:28098770

  17. Can Malaysian Young Adults Report Dietary Intake Using a Food Diary Mobile Application? A Pilot Study on Acceptability and Compliance

    Directory of Open Access Journals (Sweden)

    Yoke San Chen

    2017-01-01

    Full Text Available Mobile applications may improve dietary reporting among young adults due to their high accessibility and embedded camera function. This pilot study aimed to (i evaluate users’ acceptability and compliance in reporting dietary intake using a newly developed food diary mobile application (food app; and (ii identify issues and recommendations for improving dietary assessment using this food app via quantitative and qualitative protocols. Twenty-eight university students each used a food app for seven consecutive days and attended one of five focus group interviews. A 42% decrement in reporting compliance was observed throughout the seven-day recording period. An average of 5.9 recording days were reported and 4.8 occasions of meal data were uploaded each day. Based on questionnaires, high levels of agreement were reported in terms of perceived usefulness (69.3%, perceived ease of use (77.1%, attitude (73.6%, perceived enjoyment (62.6%, and smartphone experience (91.1%, but such agreement was not reported for intention to use (38.1% and social influence (33.4%. Four major themes emerged from the focus group interviews, namely, (i features; (ii potential use; (iii utility issues of the food app; and (iv suggestions for improvements. While the food app was well-accepted by most of the young adults, the current prototype would benefit from incorporation of a barcode scanning function, customizable reminders, in-app tutorial, an entertainment component, and enhancement in overall appearance.

  18. Can Malaysian Young Adults Report Dietary Intake Using a Food Diary Mobile Application? A Pilot Study on Acceptability and Compliance.

    Science.gov (United States)

    Chen, Yoke San; Wong, Jyh Eiin; Ayob, Ainaa Fatehah; Othman, Nor Effendy; Poh, Bee Koon

    2017-01-13

    Mobile applications may improve dietary reporting among young adults due to their high accessibility and embedded camera function. This pilot study aimed to (i) evaluate users' acceptability and compliance in reporting dietary intake using a newly developed food diary mobile application (food app); and (ii) identify issues and recommendations for improving dietary assessment using this food app via quantitative and qualitative protocols. Twenty-eight university students each used a food app for seven consecutive days and attended one of five focus group interviews. A 42% decrement in reporting compliance was observed throughout the seven-day recording period. An average of 5.9 recording days were reported and 4.8 occasions of meal data were uploaded each day. Based on questionnaires, high levels of agreement were reported in terms of perceived usefulness (69.3%), perceived ease of use (77.1%), attitude (73.6%), perceived enjoyment (62.6%), and smartphone experience (91.1%), but such agreement was not reported for intention to use (38.1%) and social influence (33.4%). Four major themes emerged from the focus group interviews, namely, (i) features; (ii) potential use; (iii) utility issues of the food app; and (iv) suggestions for improvements. While the food app was well-accepted by most of the young adults, the current prototype would benefit from incorporation of a barcode scanning function, customizable reminders, in-app tutorial, an entertainment component, and enhancement in overall appearance.

  19. Effects of dietary folate and alcohol intake on promoter methylation in sporadic colorectal cancer: The Netherlands cohort study on diet and cancer

    NARCIS (Netherlands)

    Engeland, M. van; Weijenberg, M.P.; Roemen, G.M.J.M.; Brink, M.; Bruïne, A.P. de; Goldbohm, R.A.; Brandt, P.A. van den; Baylin, S.B.; Goeij, A.F.P.M. de; Herman, J.G.

    2003-01-01

    Sporadic colorectal cancer (CRC) is characterized by genetic and epigenetic changes such as regional DNA hypermethylation and global DNA hypomethylation. Epidemiological and animal studies suggest that aherrant DNA methylation is associated with low dietary folate intake, which is aggravated by high

  20. Effects of dietary folate and alcohol intake on promoter methylation in sporadic colorectal cancer: The Netherlands cohort study on diet and cancer

    NARCIS (Netherlands)

    Engeland, M. van; Weijenberg, M.P.; Roemen, G.M.J.M.; Brink, M.; Bruïne, A.P. de; Goldbohm, R.A.; Brandt, P.A. van den; Baylin, S.B.; Goeij, A.F.P.M. de; Herman, J.G.

    2003-01-01

    Sporadic colorectal cancer (CRC) is characterized by genetic and epigenetic changes such as regional DNA hypermethylation and global DNA hypomethylation. Epidemiological and animal studies suggest that aherrant DNA methylation is associated with low dietary folate intake, which is aggravated by high

  1. Dietary intake and nutritional status of adolescent girls and young ...

    African Journals Online (AJOL)

    Dietary intake and nutritional status of adolescent girls and young women in ... dietary intake and nutritional status of adolescent girls (n=156) and young women students ... cold drinks), beverages (coffee and tea), and alcohol (wine and beer).

  2. Food and nutrient intake in relation to mental wellbeing

    Directory of Open Access Journals (Sweden)

    Albanes Demetrius

    2004-09-01

    Full Text Available Abstract Background We studied food consumption and nutrient intake in subjects with depressed mood, anxiety and insomnia as indices of compromised mental wellbeing. Methods The study population consisted of 29,133 male smokers aged 50 to 69 years who entered the Alpha-Tocopherol, Beta-Carotene Cancer Prevention Study in 1985–1988. This was a placebo-controlled trial to test whether supplementation with alpha-tocopherol or beta-carotene prevents lung cancer. At baseline 27,111 men completed a diet history questionnaire from which food and alcohol consumption and nutrient intake were calculated. The questionnaire on background and medical history included three symptoms on mental wellbeing, anxiety, depression and insomnia experienced in the past four months. Results Energy intake was higher in men who reported anxiety or depressed mood, and those reporting any such symptoms consumed more alcohol. Subjects reporting anxiety or depressed mood had higher intake of omega-3 fatty acids and omega-6 fatty acids. Conclusions Our findings conflict with the previous reports of beneficial effects of omega-3 fatty acids on mood.

  3. 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.

  4. Self-reported whole-grain intake and plasma alkylresorcinol concentrations in combination in relation to the incidence of colorectal cancer

    DEFF Research Database (Denmark)

    Knudsen, Markus Dines; Kyrø, Cecilie; Olsen, Anja;

    2014-01-01

    (colon, proximal, distal or rectum cancer) when using an FFQ as the measure/exposure variable for whole-grain intake. The results suggest that assessing whole-grain intake using a combination of FFQs and biomarkers slightly increases the precision in estimating the risk of colon or rectal cancer......-grain consumption (HELGA, 1992-1998). Incidence rate ratios and 95% confidence intervals were calculated using conditional logistic regression. Plasma alkylresorcinol concentrations alone and Howe's score with ranks were inversely associated with the incidence of distal colon cancer when the highest quartile......Self-reported food frequency questionnaires (FFQs) have occasionally been used to investigate the association between whole-grain intake and the incidence of colorectal cancer, but the results from those studies have been inconsistent. We investigated this association using intakes of whole grains...

  5. Dietary intake of phytoestrogens

    NARCIS (Netherlands)

    Bakker MI; SIR

    2004-01-01

    The dietary intake of phytoestrogens supposedly influences a variety of diseases, both in terms of beneficial and adverse effects. This report describes current knowledge on dietary intakes of phytoestrogens in Western countries, and briefly summarizes the evidence for health effects. The predominan

  6. Dietary intake of phytoestrogens

    NARCIS (Netherlands)

    Bakker MI; SIR

    2004-01-01

    The dietary intake of phytoestrogens supposedly influences a variety of diseases, both in terms of beneficial and adverse effects. This report describes current knowledge on dietary intakes of phytoestrogens in Western countries, and briefly summarizes the evidence for health effects. The

  7. A study on socio-demographic characteristics of alcoholics attending the de-addiction center at Burdwan medical college and hospital in West Bengal

    Directory of Open Access Journals (Sweden)

    Aditya Prasad Sarkar

    2013-01-01

    Full Text Available Prevalence of alcohol use in India is reported to be 21.4% and there is increasing alcohol intake among the young people. The present study was undertaken to study the socio-demographic characteristics of patients having alcohol-related disorders attending the de-addiction center at Burdwan Medical College in West Bengal and to find out some factors responsible for that. A clinic-based descriptive cross-sectional study was conducted among 187 patients with the help of pre-tested pre-designed schedule after obtaining informed consent. Data analysis was carried out with the help of Epi info software version 6. Majority of the patients were male, in productive age group and married. Age of initiation and amount of alcohol intake were significantly associated with positive family history of alcoholism. Children having family history of alcoholism should be counseled to prevent development of alcoholism.

  8. 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.

  9. 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.

  10. Description of self-reported fluid intake and its effects on body weight, symptoms, quality of life and physical capacity in patients with stable chronic heart failure.

    Science.gov (United States)

    Holst, Marie; Strömberg, Anna; Lindholm, Maud; Willenheimer, Ronnie

    2008-09-01

    To describe the self-reported fluid intake and its effects on body weight, signs and symptoms of heart failure, quality of life, physical capacity and thirst, in patients with stabilised chronic heart failure. Patients with chronic heart failure are often recommended a fluid restriction of 1.5 l/day but there is no evidence in the literature for this recommendation and little is known about the fluid intake consequences. Crossover study. Chronic heart failure patients, clinically stabilised after an unstable state, were randomised to a 32-week cross-over study assessing the clinical importance of fluid prescription. In a secondary analysis of 63 patients, efficacy variables were analysed in relation to the self-reported median fluid intake of 19 ml/kg body weight/day. The mean fluid intake was 16 ml/kg/day in the below-median group and 24 ml/kg/day in the above-median group. No between-group differences were found in change in body weight, signs and symptoms, diuretic use, quality of life or physical capacity. However, the above-median group significantly decreased sense of thirst and difficulties to adhere to the fluid prescription compared with the below-median group. In clinically stabilised chronic heart failure patients on optimal pharmacological treatment, a larger fluid intake was associated with decreasing thirst without any measurable negative effects on signs and symptoms of heart failure, diuretic use or physical capacity. Thus, a more liberal fluid intake may be advisable in chronic heart failure patients who have been stabilised after an initial unstable clinical state. Nurses involved in the care for patients with heart failure known how troublesome thirst can be and how difficult it can be to follow a restricted fluid intake. This study indicates that it is possible to reassess and recommend a less strict fluid intake in stabilised patients with chronic heart failure.

  11. Alcohol intake in pregnancy increases the child's risk of atopic dermatitis. the COPSAC prospective birth cohort study of a high risk population

    DEFF Research Database (Denmark)

    Carson, Charlotte Giwercman; Halkjaer, Liselotte Brydensholt; Jensen, Signe Marie

    2012-01-01

    Atopic dermatitis has increased four-fold over the recent decades in developed countries, indicating that changes in environmental factors associated with lifestyle may play an important role in this epidemic. It has been proposed that alcohol consumption may be one contributing risk factor...

  12. Impact of Alcohol Intake on Driving Ability%酒精摄入对驾驶人驾驶能力的影响分析

    Institute of Scientific and Technical Information of China (English)

    彭挺; 张诚; 裴玉龙

    2012-01-01

    Driver's driving ability will change because of alcohol effect after drinking, often creating bad impact on traffic safety. This paper divided driver's driving ability into perception ability, judgment ability and operation ability. The driver's perception ability under alcohol effect was analyzed through two indicators of depth perception and speed perception. The driver's judgment ability under alcohol effect was analyzed through two indicators of selecting reaction time and attention distribution ability. The driver's operation ability under alcohol effect was analyzed through two indicators of the number of correct reactions to light and the error number of operations on action judgment. The regression models of various driving ability indicators and the alcohol content in driver's body were established, and the duration of alcohol impact on driving ability was analyzed, thus revealing the variation of the driving ability under alcohol effect.%饮酒后驾驶人的驾驶能力会由于酒精作用而发生变化,从而对交通安全造成影响.将驾驶人的驾驶能力分为感知能力、判断能力和操作能力,并对不同酒精摄入量条件下驾驶人深度知觉和速度知觉等感知能力指标、选择反应时间和注意分配能力等判断能力指标、光反应正确操作次数和动作判断误操作次数等操作能力指标进行测定,建立各种驾驶能力指标与驾驶人体内酒精含量之间的回归模型,并分析酒精作用对驾驶人驾驶能力的影响持续时间,揭示酒精作用下驾驶人驾驶能力的变化规律.

  13. Alcoholism and alcohol drinking habits predicted from alcohol dehydrogenase genes

    DEFF Research Database (Denmark)

    Tolstrup, J.S.; Nordestgaard, Børge; Rasmussen, S.

    2008-01-01

    Alcohol is degraded primarily by alcohol dehydrogenase (ADH) wherein genetic variation that affects the rate of alcohol degradation is found in ADH1B and ADH1C. It is biologically plausible that these variations may be associated with alcohol drinking habits and alcoholism. By genotyping 9080 white...... men and women from the general population, we found that men and women with ADH1B slow vs fast alcohol degradation drank more alcohol and had a higher risk of everyday drinking, heavy drinking, excessive drinking and of alcoholism. For example, the weekly alcohol intake was 9.8 drinks (95% confidence......, individuals with ADH1C slow vs fast alcohol degradation had a higher risk of heavy and excessive drinking. For example, the OR for heavy drinking was 1.4 (95% CI: 1.1-1.8) among men with the ADH1C.1/2 genotype and 1.4 (95% CI: 1.0-1.9) among men with the ADH1B.2/2 genotype, compared with men with the ADH1C.1...

  14. Social Desirability Trait Is Associated with Self-Reported Vegetable Intake among Women Enrolled in the Special Supplemental Nutrition Program for Women, Infants, and Children.

    Science.gov (United States)

    Di Noia, Jennifer; Cullen, Karen Weber; Monica, Dorothy

    2016-12-01

    The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) Fresh Start (WFS) is a randomized controlled trial of nutrition education to promote farmers' market fruit and vegetable (F/V) purchases and consumption among women enrolled in WIC. Using baseline data from WFS to examine associations between social desirability trait, the tendency to respond in a manner consistent with expected norms, and self-reported F/V intake and to determine whether associations, if found, are moderated by participant characteristics. Cross-sectional. Seven hundred forty-four women enrolled in WFS. The setting is a New Jersey-based WIC agency located in a densely populated urban area. Items assessing participant characteristics, a short form of the Marlowe-Crowne Social Desirability Scale, and validated measures of the frequency and quantity of F/V intake. Linear regression analysis to examine associations between social desirability trait and F/V intake and hierarchical regression analysis to test for moderation by participant characteristics of the associations between social desirability trait and F/V intake. Social desirability trait was significantly associated with times per day vegetables were reported to have been consumed (β=0.08, P=0.03). The association was moderated by breastfeeding status. Among breastfeeding women, social desirability trait was unrelated to reported intake, whereas among non-breastfeeding women, it was positively associated with intake (a 1-unit increase in the social desirability score was associated with a 0.12 increase in times per day vegetables were reported to have been consumed). Social desirability trait is associated with self-reported vegetable intake among WIC participants generally and non-breastfeeding participants in particular and should be assessed in these groups. Replication studies with comparative measures of "true intake" are needed to determine whether social desirability trait biases self-reports of

  15. 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.

  16. 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.

  17. Self-reported dietary intake of youth with recent onset of type 2 diabetes: results from the TODAY study.

    Science.gov (United States)

    Delahanty, Linda; Kriska, Andrea; Edelstein, Sharon; Amodei, Nancy; Chadwick, Jennifer; Copeland, Kenneth; Galvin, Bryan; El Ghormli, Laure; Haymond, Morey; Kelsey, Megan M; Lassiter, Chad; Milaszewski, Kerry; Syme, Amy; Mayer-Davis, Elizabeth

    2013-03-01

    Despite the widely recognized importance of diet in managing diabetes, few studies have documented usual dietary intake in young people with type 2 diabetes. The objectives of our study were to assess dietary intake among a large, ethnically diverse cohort of young people with type 2 diabetes and compare intake to current recommendations. The Treatment Options for Type 2 Diabetes in Adolescents and Youth (TODAY) study is a multicenter randomized clinical trial of 699 youth aged 10 to 17 years. At baseline, following a run-in period that included standard diabetes education, diet was assessed using a food frequency questionnaire between 2004 and 2009. Analysis of variance and nonparametric tests were used to compare mean and median nutrient intakes; logistic regression was used to compare the odds of meeting predefined dietary intake recommendation cutpoints between subgroups of age, sex, and race-ethnicity. Percent of energy from saturated fat was consistently 13% to 14% across all subgroups-substantially exceeding national recommendations. Overall, only 12% of youth met Healthy People 2010 guidelines for intake of Diabetes Association recommendations for intake of fruit consumption goals, 5% met vegetable consumption goals, and 67% met grain intake goals. Overall, dietary intake in this large cohort of young people with type 2 diabetes fell substantially short of recommendations, in ways that were consistent by sex, age, and race-ethnicity. The data suggest a critical need for better approaches to improve dietary intake of these young people.

  18. [Study on health support strategies by analyzing the diet, alcohol intake, and smoking behavior of university students: examination of non-communicable disease risk factors according to their sex, age and living arrangement].

    Science.gov (United States)

    Kasamaki, Junichi

    2015-01-01

    The purpose of this study was to understand the diet, drinking, and smoking behaviors of university students and to analyze the health behaviors that could be a risk factor for non-communicable diseases (NCDs) in order to contribute to the promotion of NCD prevention in youth. The survey was carried out using a questionnaire with closed questions including items about health behaviors. The subjects surveyed were students of 10 universities on the main island of Japan (1,196 valid responders). The score for the nutritional balance was significantly low in the group living alone for both students in their teens and 20s. For the frequency of not eating breakfast, results suggest that living alone and increase in age are related to the lack of breakfast for both males and females. Teenage males living alone tended to lack in consideration for the intake of animal fat than those not living alone. The females showed a higher tendency to eat sweets and snacks during the day than the males. For the males who living alone, results suggest that they tended to have a higher or equal alcohol intake to females in their 20s and males in their 20s not living alone even when they are underage. Males in their 20s tended to have a higher amount and frequency of smoking than other groups regardless of their living arrangement. Accumulation of health behavior that could be a risk for NCDs was found in some of the groups, such as males living alone.

  19. Silage alcohols in dairy cow nutrition

    DEFF Research Database (Denmark)

    Raun, Birgitte Marie Løvendahl

    concentrations of alcohols like propanol and alcohol related esters will increase. If the rumen capacity for alcohol metabolism inadequate this will lead to high portal uptakes of alcohols and as a mammalian hepati alcohol dehydrogenase in general is saturated at relative low alcohol concentrations high portal...... alcohol intakes. In order to evaluate the impact of alcohol fermentation in corn silages on dairy cow performance, the main purpose of this thesis was first to investigate the concentrations and composition of alcohols in typical field corn silages, and second to study how transition and lactating dairy...

  20. Interaction between ADH1C Arg272Gln and alcohol intake in relation to breast cancer risk suggests that ethanol is the causal factor in alcohol related breast cancer

    DEFF Research Database (Denmark)

    Benzon Larsen, Signe; Vogel, Ulla Birgitte; Christensen, Jane

    2010-01-01

    Alcohol is a risk factor for breast cancer. We wanted to determine if ADH polymorphisms which modify the rate of ethanol oxidation to acetaldehyde, were associated with breast cancer risk. We matched 809 postmenopausal breast cancer cases with 809 controls, nested within the prospective Diet...

  1. 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…

  2. 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.

  3. 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

  4. 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

  5. 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.

  6. Alcohol consumption and self-reported (SF12) physical and mental health among working aged-men in a typical Russian city

    DEFF Research Database (Denmark)

    Dissing, Nete; Gil, Artyom; Keenan, Katherine

    2013-01-01

    intake including hangover, excessive drunkenness and extended episodes of intoxication lasting two or more days) were used in addition to frequency of alcohol consumption and total volume of beverage ethanol per year. Information on smoking, and socio-demographic factors were obtained. FINDINGS: Compared.......70)), with frequent non-beverage alcohol drinking being associated with a particularly low MCS score (-7.23 (95%CI = -11.16; -3.29)). Adjustment for smoking and socio-demographic factors slightly attenuated these associations, but the same patterns persisted. Adjustment for employment status attenuated...

  7. 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.

  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. 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.

  12. 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.

  13. High-fat but not sucrose intake is essential for induction of dyslipidemia and non-alcoholic steatohepatitis in guinea pigs

    DEFF Research Database (Denmark)

    Ipsen, David Højland; Tveden-Nyborg, Pernille; Rolin, Bidda;

    2016-01-01

    .0001) and VLDL-C (p triglycerides were increased in control and vHS compared to high-fat fed animals (p ...-alcoholic steatohepatitis (NASH) with progressive inflammation and bridging fibrosis in high-fat fed animals. Accordingly, hepatic triglycerides (p .../cholesterol on the development of dyslipidemia and NAFLD. Methods Seventy female guinea pigs were block-randomized (based on weight) into five groups and fed a normal chow diet (control: 4 % fat), a very high-sucrose diet (vHS: 4 % fat, 25 % sucrose), a high-fat diet (HF: 20 % fat, 0.35 % cholesterol), a high-fat/high...

  14. Reported Dietary Intake and Food Sources of Zinc, Selenium, and Vitamins A, E and C in the Spanish Population: Findings from the ANIBES Study †

    Science.gov (United States)

    Aranceta-Bartrina, Javier; González-Gross, Marcela; Serra-Majem, Lluis; Varela-Moreiras, Gregorio

    2017-01-01

    Zinc, selenium, and the vitamins A, E and C, all have specific biological functions that are involved mainly in the antioxidant defence system, which has important implications for the development of chronic diseases. We aimed to assess the reported intake of those six nutrients, as well as the food that contributes to their sources of intakes. Data were obtained from the Spanish ANIBES (“Anthropometry, Intake and Energy Balance in Spain”) study, n = 2009 (9–75 years old). The analyses were performed in the whole population and in the plausible energy reporters after a misreporting analysis according to the European Food and Safety Authority (EFSA) protocol. A validated, photo-based three-day food record was used to collect the data. Mean (max−min) reported intake for the whole population of zinc was 8.1 ± 0.1 mg/day, (2.3–27.3 mg/day), selenium 75 ± 1 µg/day, (14–265 µg/day), vitamin A 668 µg RE/day (2–11,017 µg RE/day), retinol 364 ± 18 µg/day (0–10,881 µg/day), carotenes 1735 ± 35 µg/day (13–13,962 µg/day), vitamin E 7.0 ± 0.1 mg α-TE/day (0.7–55.2 mg α-TE/day) and vitamin C 84.4 ± 1.4 mg/day (5.0–802.7 mg/day). The main source intakes for zinc were meat and meat products, for selenium cereals and grains, for vitamin E oils and fat, and for vitamin A and C vegetables. There is an elevated percentage of the Spanish ANIBES population not meeting the EFSA recommended intakes for all analysed micronutrients: zinc (83%), vitamin A (60%), vitamin E (80%), vitamin C (36%) and selenium (25%). PMID:28684689

  15. Cancers Attributable to Alcohol Consumption in Nigeria: 2012–2014

    Directory of Open Access Journals (Sweden)

    Michael Kolawole Odutola

    2017-08-01

    Full Text Available IntroductionAlcohol consumption has been identified as a risk factor for many cancers but less attention has been paid to the fraction of those cancers that are attributable to alcohol consumption. In this study, we evaluated the incidence and population attributable fraction (PAF of cancers associated with alcohol consumption in Nigeria.MethodsWe obtained data on incidence of cancers from two population-based cancer registries (PBCRs in Nigeria and identified cancer sites for which there is strong evidence of an association with alcohol consumption based on the International Agency for Research on Cancer Monograph 100E. We computed the PAF for each cancer site by age and sex, using prevalence and relative risk estimates from previous studies.ResultsBetween 2012 and 2014 study period, the PBCRs reported 4,336 cancer cases of which 1,627 occurred in males, and 2,709 occurred in females. Of these, a total of 1,808 cancer cases, 339 in males and 1,469 in females, were associated with alcohol intake. The age standardized incidence rate (ASR of alcohol associated cancers was 77.3 per 100,000. Only 4.3% (186/4,336 of all cancer cases or 10.3% (186/1,808 of alcohol associated cancers were attributable to alcohol consumption. Some 42.5% (79/186 of these cancers occurred in males while 57.5% (107/186 occurred in females. The ASR of cancers attributable to alcohol in this population was 7.2 per 100,000. The commonest cancers attributable to alcohol consumption were cancers of the oral cavity and pharynx in men and cancer of the breast in women.ConclusionOur study shows that 4.3% of incident cancers in Nigeria can be prevented by avoiding alcohol consumption. While the incidence of cancers associated with alcohol intake is high, the proportion attributable to alcohol consumption is much lower suggesting that the number of cancers that may be prevented by eliminating alcohol intake in this population is relatively low.

  16. Effects of twelve weeks of capsaicinoid supplementation on body composition, appetite and self-reported caloric intake in overweight individuals.

    Science.gov (United States)

    Urbina, Stacie L; Roberts, Michael D; Kephart, Wesley C; Villa, Katelyn B; Santos, Emily N; Olivencia, Alyssa M; Bennett, Haley M; Lara, Marissa D; Foster, Cliffa A; Purpura, Martin; Jäger, Ralf; Taylor, Lem W; Wilborn, Colin D

    2017-02-21

    We examined if 12 weeks of capsaicinoid (CAP) supplementation affected appetite, body composition and metabolic health markers. Seventy seven healthy male and female volunteers (30 ± 1 y, 171.2 ± 9.8 cm, 81.0 ± 2.2 kg, 27.5 ± 0.6 kg/m(2)) were randomly assigned to ingest either low-dose CAP (2 mg/d; L-CAP, n = 27), high-dose CAP (4 mg/d; H-CAP, n = 22) from Capsimax or placebo (corn starch; PLA, n = 28) for 12 weeks. At baseline (0 WK), 6 weeks (6 WK) and 12 weeks (12 WK) waist: hip ratio, body composition via dual energy x-ray absorptiometry (DEXA, 0 WK and 12 WK only), self-reported Calorie intakes, appetite levels via Council on Nutrition Appetite Questionnaire (CNAQ) and serum metabolic health markers (0 WK and 12 WK only) were analyzed. Moreover, an oral glucose tolerance test (OGTT) was administered at 0 WK and 12 WK, and serum glucose and insulin responses were examined 30-120 min post test-drink consumption. Waist: hip ratio significantly decreased in L-CAP from 0 WK to 6 WK (p decreases in serum HDL cholesterol levels from WK0 to WK12. However, supplementation did not affect the insulin response to the administered OGTT and/or other indices of insulin sensitivity. These data suggest that H-CAP supplementation reduces self-reported energy intake after 12 weeks of supplementation, and L-CAP supplementation also reduces waist: hip ratio. Longer-term effects of capsaicinoid supplementation on basal insulin and cholesterol levels warrant further investigation.

  17. 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.

  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. Associations between Macronutrient Intake and Obstructive Sleep Apnoea as Well as Self-Reported Sleep Symptoms: Results from a Cohort of Community Dwelling Australian Men

    Directory of Open Access Journals (Sweden)

    Yingting Cao

    2016-04-01

    Full Text Available Background: macronutrient intake has been found to affect sleep parameters including obstructive sleep apnoea (OSA in experimental studies, but there is uncertainty at the population level in adults. Methods: cross-sectional analysis was conducted of participants in the Men Androgen Inflammation Lifestyle Environment and Stress cohort (n = 784, age 35–80 years. Dietary intake was measured by a validated food frequency questionnaire. Self-reported poor sleep quality and daytime sleepiness were measured by questionnaires. Overnight in-home polysomnography (PSG was conducted among participants with without previously diagnosed OSA. Results: after adjusting for demographic, lifestyle factors, and chronic diseases, the highest quartile of fat intake was positively associated with excessive daytime sleepiness (relative risk ratio (RRR = 1.78, 95% CI 1.10, 2.89 and apnoea-hypopnoea index (AHI ≥20, (RRR = 2.98, 95% CI 1.20–7.38. Body mass index mediated the association between fat intake and AHI (30%, but not daytime sleepiness. There were no associations between other intake of macronutrient and sleep outcomes. Conclusion: high fat is associated with daytime sleepiness and AHI. Sleep outcomes are generally not assessed in studies investigating the effects of varying macronutrient diets on weight loss. The current result highlights the potential public health significance of doing so.

  20. Alcohol drinking pattern and risk of alcoholic liver cirrhosis

    DEFF Research Database (Denmark)

    Askgaard, Gro; Grønbæk, Morten; Kjær, Mette Skalshøi

    2015-01-01

    BACKGROUND & AIMS: Alcohol is the main contributing factor of alcoholic cirrhosis, but less is known about the significance of drinking pattern. METHODS: We investigated the risk of alcoholic cirrhosis among 55,917 participants (aged 50-64 years) in the Danish Cancer, Diet, and Health study (1993......-2011). Baseline information on alcohol intake, drinking pattern, and confounders was obtained from a questionnaire. Follow-up information came from national registers. We calculated hazard ratios (HRs) for alcoholic cirrhosis in relation to drinking frequency, lifetime alcohol amount, and beverage type. RESULTS......: We observed 257 and 85 incident cases of alcoholic cirrhosis among men and women, respectively, none among lifetime abstainers. In men, HR for alcoholic cirrhosis among daily drinkers was 3.65 (95% CI: 2.39; 5.55) compared to drinking 2-4 days/week. Alcohol amount in recent age periods (40-49 and 50...

  1. Alcohol consumption and later risk of hospitalization with psychiatric disorders: prospective cohort study

    DEFF Research Database (Denmark)

    Flensborg-Madsen, Trine; Becker, Ulrik; Grønbæk, Morten

    2011-01-01

    measured through registers. For women, the overall pattern showed that drinking above the sensible limits increased the risk of psychiatric disorders in general, especially for anxiety disorders where women drinking above the sensible drinking limits had a risk of 2.00 (confidence interval: 1.......31-3.04) compared to women drinking below the sensible drinking limits. For men, the risk functions were slightly U-shaped; thus, a weekly low or moderate alcohol intake seemed to have a protective effect towards developing psychiatric disorders. The findings suggest sex differences in the association between......The potential effects of alcohol intake upon the risk of psychiatric disorders have not often been investigated. The purpose of this study was to investigate, in a population sample, the association between self-reported amount of alcohol intake and the later risk of being registered in a Danish...

  2. Expectativas, consumo de alcohol y problemas asociados en estudiantes universitarios de la ciudad de México Alcohol use expectancy, intake, and related problems among college students in Mexico City?

    OpenAIRE

    Jazmín Mora-Ríos; Guillermina Natera

    2001-01-01

    OBJETIVO: Establecer la relación entre las expectativas hacia el consumo de alcohol, los patrones de su uso y los problemas asociados a su consumo en una muestra de estudiantes universitarios de la ciudad de México. MATERIAL Y MÉTODOS: Estudio transversal realizado en octubre de 1998, en el que participaron 678 estudiantes, hombres y mujeres entre los 17 y 25 años de edad, provenientes de universidades públicas y privadas. En él se midieron las expectativas a partir de un cuestionario de auto...

  3. 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.

  4. Severe gynecomastia due to anti androgens intake: A case report and literature review

    Directory of Open Access Journals (Sweden)

    Chentli Farida

    2013-01-01

    Full Text Available Gynecomastia is the most bothersome side effect in men taking antiandrogens. It is exceptionally severe and distressing physically and mentally as in the reported case. A man, aged 63, with a history of a well-treated macroprolactinoma, was referred in 2004 for gynecomastia that appeared after treatment by microsurgery, radiotherapy and flutamide for a lesion suspected to be prostate cancer. Clinical examination was normal except for huge enlargement of the breasts. Mammography and breasts MRI did not show any tumor. There was not any metastasis of the supposed prostate cancer and prostatic acid phosphates were within normal ranges. Hormonal exploration showed subclinical hypogonadism [testosterone: 7.4 ng/ml (n: 3-9, FSH: 14.9 mu/ml (n: 0.7-11 and LH: 9.7 mu/ml (n: 0.8-7.6]. Testes ultrasounds were normal. Radiological and hormonal adrenal explorations were normal [Cortisol: 76 ng/ml (n: 50-250, DHEA-S: 59 μg/ml (n: 50-560, E2:40.2 pg/ml (n < 50]. Body scan was normal too. The discussed etiologies were post radiation subclinical hypogonadism, and treatment with anti androgens. After flutamide withdraw, there was not any sign of prostate cancer recurrence, and gynecomastia decreased significantly, but did not disappear probably because of fibrosis.

  5. NPY Leu7Pro and alcohol dependence in Finnish and Swedish populations.

    Science.gov (United States)

    Zhu, Guanshan; Pollak, Lotta; Mottagui-Tabar, Salim; Wahlestedt, Claes; Taubman, Julie; Virkkunen, Matti; Goldman, David; Heilig, Markus

    2003-01-01

    Neuropeptide Y (NPY) is a modulator of alcohol intake in animal models of alcoholism, and is potentially involved in alcohol dependence. A coding Leu7Pro polymorphism in the signal peptide of preproNPY has been described, and the Pro7 allele has been reported to correlate with increased alcohol consumption in non-dependent Finnish males. Recently, this polymorphism was also reported to be associated with an actual diagnosis of alcohol dependence. We compared Pro7 allele frequencies in one Finnish (n = 135) and one Swedish (n = 472) population of alcohol dependent individuals, and ethnically matched controls (Finns: n = 213; Swedes: n = 177) in whom alcohol dependence was established, or any diagnosis of substance disorder was excluded, respectively, through the use of structured face-to-face interviews. Pro7 frequencies in alcoholics were 5.2 and 4.1% in Finns and Swedes, respectively, similar to the 5.0-5.5% recently reported in European Americans in a Yale study. However, corresponding frequencies in the control populations were similar, at 6.1 and 5.9% in Finns and Swedes, respectively, yielding no association, in contrast with the Yale study, where an association was reported based on a 2.0% Pro7 frequency in European American controls. A meta-analysis of available data yields Pro7 frequencies of 4.7% both in Caucasian alcoholics and Caucasian controls. Pro7 does not seem to be associated with a diagnosis of alcoholism in Caucasian populations.

  6. Reported Energy Intake Accuracy Compared to Doubly Labeled Water and Usability of the Mobile Food Record among Community Dwelling Adults

    Science.gov (United States)

    Boushey, Carol J.; Spoden, Melissa; Delp, Edward J.; Zhu, Fengqing; Bosch, Marc; Ahmad, Ziad; Shvetsov, Yurii B.; DeLany, James P.; Kerr, Deborah A.

    2017-01-01

    The mobile Food Record (mFR) is an image-based dietary assessment method for mobile devices. The study primary aim was to test the accuracy of the mFR by comparing reported energy intake (rEI) to total energy expenditure (TEE) using the doubly labeled water (DLW) method. Usability of the mFR was assessed by questionnaires before and after the study. Participants were 45 community dwelling men and women, 21–65 years. They were provided pack-out meals and snacks and encouraged to supplement with usual foods and beverages not provided. After being dosed with DLW, participants were instructed to record all eating occasions over a 7.5 days period using the mFR. Three trained analysts estimated rEI from the images sent to a secure server. rEI and TEE correlated significantly (Spearman correlation coefficient of 0.58, p < 0.0001). The mean percentage of underreporting below the lower 95% confidence interval of the ratio of rEI to TEE was 12% for men (standard deviation (SD) ± 11%) and 10% for women (SD ± 10%). The results demonstrate the accuracy of the mFR is comparable to traditional dietary records and other image-based methods. No systematic biases could be found. The mFR was received well by the participants and usability was rated as easy. PMID:28327502

  7. Monetary cost of self-reported diet in relation to biomarker-based estimates of nutrient intake in young Japanese women.

    Science.gov (United States)

    Murakami, Kentaro; Sasaki, Satoshi; Takahashi, Yoshiko; Uenishi, Kazuhiro

    2009-08-01

    All previous studies on monetary diet cost have examined the relationship of monetary cost of self-reported diet to self-reported, rather than biomarker-based, estimates of dietary intake. The present cross-sectional study examined the association between monetary costs of self-reported diet and biomarker-based estimates of nutrient intake. Monetary diet cost (Japanese yen/1000 kJ) was calculated based on dietary intake information from a self-administered, comprehensive diet history questionnaire using retail food prices. Biomarker-based estimates of nutrient intake (percentage of energy for protein and mg/1000 kJ for K and Na) were estimated based on 24 h urinary excretion and estimated energy expenditure. A total of fifteen universities and colleges in Japan. A total of 1046 female Japanese dietetic students aged 18-22 years. Total monetary diet cost showed a significant positive association with biomarker-based estimates of protein, K and Na. Vegetables and fish were not only the main contributors to total monetary diet cost (16.4 % and 15.5 %, respectively) but also were relatively strongly correlated with total monetary diet cost (Pearson's correlation coefficient: 0.70 and 0.68, respectively). Monetary cost of vegetables was significantly positively associated with all three nutrients, while that of fish showed a significant and positive association only with protein. Total monetary cost of self-reported diet was positively associated with biomarker-based estimates of protein, K and Na intake in young Japanese women, and appeared mainly to be explained by the monetary costs of vegetables and fish.

  8. 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

  9. 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...

  10. Reported Dietary Intake, Disparity between the Reported Consumption and the Level Needed for Adequacy and Food Sources of Calcium, Phosphorus, Magnesium and Vitamin D in the Spanish Population: Findings from the ANIBES Study †

    Science.gov (United States)

    Olza, Josune; Aranceta-Bartrina, Javier; González-Gross, Marcela; Ortega, Rosa M.; Serra-Majem, Lluis; Varela-Moreiras, Gregorio; Gil, Ángel

    2017-01-01

    Calcium, phosphorus, magnesium and vitamin D have important biological roles in the body, especially in bone metabolism. We aimed to study the reported intake, the disparity between the reported consumption and the level needed for adequacy and food sources of these four nutrients in the Spanish population. We assessed the reported intake for both, general population and plausible reporters. Results were extracted from the ANIBES survey, n = 2009. Three-day dietary reported intake data were obtained and misreporting was assessed according to the European Food Safety Authority (EFSA). Mean ± SEM (range) total reported consumption of calcium, phosphorus, magnesium, and vitamin D for the whole population were 698 ± 7 mg/day (71–2551 mg/day), 1176 ± 8 mg/day, (331–4429 mg/day), 222 ± 2 mg/day (73–782 mg/day), and 4.4 ± 0.1 µg/day (0.0–74.2 µg/day), respectively. In the whole group, 76% and 66%; 79% and 72%; and 94% and 93% of the population had reported intakes below 80% of the national and European recommended daily intakes for calcium, magnesium and vitamin D, respectively; these percentages were over 40% when the plausible reporters were analysed separately. The main food sources were milk and dairy products for calcium and phosphorus, cereals and grains for magnesium and fish for vitamin D. In conclusion, there is an important percentage of the Spanish ANIBES population not meeting the recommended intakes for calcium, magnesium and vitamin D. PMID:28230782

  11. Alcohol and atherosclerosis

    Directory of Open Access Journals (Sweden)

    DA LUZ PROTASIO L.

    2001-01-01

    Full Text Available Atherosclerosis is manifested as coronary artery disease (CAD, ischemic stroke and peripheral vascular disease. Moderate alcohol consumption has been associated with reduction of CAD complications. Apparently, red wine offers more benefits than any other kind of drinks, probably due to flavonoids. Alcohol alters lipoproteins and the coagulation system. The flavonoids induce vascular relaxation by mechanisms that are both dependent and independent of nitric oxide, inhibits many of the cellular reactions associated with atherosclerosis and inflammation, such as endothelial expression of vascular adhesion molecules and release of cytokines from polymorphonuclear leukocytes. Hypertension is also influenced by the alcohol intake. Thus, heavy alcohol intake is almost always associated with systemic hypertension, and hence shall be avoided. In individuals that ingest excess alcohol, there is higher risk of coronary occlusion, arrhythmias, hepatic cirrhosis, upper gastrointestinal cancers, fetal alcohol syndrome, murders, sex crimes, traffic and industrial accidents, robberies, and psychosis. Alcohol is no treatment for atherosclerosis; but it doesn't need to be prohibited for everyone. Thus moderate amounts of alcohol (1-2 drinks/day, especially red wine, may be allowed for those at risk for atherosclerosis complications.

  12. Alcohol as a risk factor for cancer: existing evidence in a global perspective.

    Science.gov (United States)

    Roswall, Nina; Weiderpass, Elisabete

    2015-01-01

    The purpose of the present review is to give an overview of the association between alcohol intake and the risk of developing cancer. Two large-scale expert reports; the World Cancer Research Fund (WCRF)/American Institute of Cancer Research (AICR) report from 2007, including its continuous update project, and the International Agency for Research of Cancer (IARC) monograph from 2012 have extensively reviewed this association in the last decade. We summarize and compare their findings, as well as relate these to the public health impact, with a particular focus on region-specific drinking patterns and disease tendencies. Our findings show that alcohol intake is strongly linked to the risk of developing cancers of the oral cavity, pharynx, larynx, oesophagus, colorectum (in men), and female breast. The two expert reports diverge on the evidence for an association with liver cancer and colorectal cancer in women, which the IARC grades as convincing, but the WCRF/AICR as probable. Despite these discrepancies, there does, however, not seem to be any doubt, that the Population Attributable Fraction of alcohol in relation to cancer is large. As alcohol intake varies largely worldwide, so does, however, also the Population Attributable Fractions, ranging from 10% in Europe to almost 0% in countries where alcohol use is banned. Given the World Health Organization's prediction, that alcohol intake is increasing, especially in low- and middle-income countries, and steadily high in high-income countries, the need for preventive efforts to curb the number of alcohol-related cancers seems growing, as well as the need for taking a region- and gender-specific approach in both future campaigns as well as future research. The review acknowledges the potential beneficial effects of small doses of alcohol in relation to ischaemic heart disease, but a discussion of this lies without the scope of the present study.

  13. Chronic intake of fermented floral nectar by wild treeshrews

    OpenAIRE

    Wiens, Frank; Zitzmann, Annette; Lachance, Marc-André; Yegles, Michel; Pragst, Fritz; Wurst, Friedrich M.; von Holst, Dietrich; Guan, Saw Leng; Spanagel, Rainer

    2008-01-01

    For humans alcohol consumption often has devastating consequences. Wild mammals may also be behaviorally and physiologically challenged by alcohol in their food. Here, we provide a detailed account of chronic alcohol intake by mammals as part of a coevolved relationship with a plant. We discovered that seven mammalian species in a West Malaysian rainforest consume alcoholic nectar daily from flower buds of the bertam palm (Eugeissona tristis), which they pollinate. The 3.8% maximum alcohol co...

  14. 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.

  15. Moderate alcohol consumption may protect against overt autoimmune hypothyroidism: a population-based casecontrol study

    DEFF Research Database (Denmark)

    Carl, Allan; Pedersen, Inge Blow; Knudsen, Nils;

    2012-01-01

    , previous diseases, education, and family history of hypothyroidism. The association between alcohol intake and development of hypothyroidism was analyzed in conditional regression models. RESULTS: Hypothyroid cases had reported a lower alcohol consumption than controls (median units of alcohol (12 g) per...... of alcohol per week were as follows: 0 units/week, 1.98 (1.21-3.33); 11-20 units/week, 0.41 (0.20-0.83); and ≥21 units/week, 0.90 (0.41-2.00). Similar results were found for maximum previous alcohol consumption during a calendar year. No interaction was found with type of alcohol consumed (wine vs beer), sex...

  16. 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.

  17. Beverage Intake, Smoking Behavior, and Alcohol Consumption in Contemporary China—A Cross-Sectional Analysis from the 2011 China Health and Nutrition Survey

    Directory of Open Access Journals (Sweden)

    Yen-Han Lee

    2017-05-01

    Full Text Available Chinese residents enjoy various types of beverages in their daily life. With the rapid Westernization of contemporary China, several adverse health concerns—such as diabetes linked to sweetened beverages—have emerged. Until now, no research that examines associations between beverage consumption and smoking/drinking behaviors has been made available, despite the large Chinese populations partaking in such activities. We conducted a cross-sectional study to explore the association between beverage intake frequencies and smoking/drinking behaviors in 12,634 adult respondents who participated in the latest wave (2011 of the China Health and Nutrition Survey (CHNS. Further, we applied Tukey’s Honest Significance test for pairwise comparisons. We defined the consumption categories as daily (at least one serving per day, weekly (less than one serving per day, at least one serving per week, monthly (less than one serving per week, at least one serving per month, and less than monthly or none—for sweetened beverage, water, tea, and coffee consumptions. The data showed that both tea and sweetened beverages are associated with smoking/drinking behaviors. Compared to respondents who consume tea and sweetened beverages daily, the odds of smoking behaviors are lower for those who consume such beverages less frequently. Further policy implications are discussed, including higher taxes on sweetened beverages and lessons from other countries.

  18. Effects of Perceived Sugar on Chocolate Intake on Self-Reported Food Cravings, Mood States, and Food Intake: A Double-Blind, Placebo-Controlled Study

    OpenAIRE

    Schultz, Lara J.

    1999-01-01

    Many dieters and compulsive overeaters report that sugar and chocolate are the most commonly craved foods. Further, many individuals have proclaimed themselves to be "addicted" to sugar or chocolate. It remains unclear, however, what factors lead to report of specific food addictions. A number of researchers have suggested that highly repetitive consumption of sugar and chocolate may result from various physiological processes (e.g., neurochemical imbalances, glucose/insulin malfunctioning). ...

  19. Reported Action to Decrease Sodium Intake Is Associated with Dining Out Frequency and Use of Menu Nutrition Information among US Adults.

    Science.gov (United States)

    Byrd, Karen; Almanza, Barbara; Ghiselli, Richard F; Behnke, Carl; Eicher-Miller, Heather A

    2017-08-03

    Restaurant foods have been shown to be high in sodium and limited sodium content information provided through menu nutrition information (MNI) is available at the point of purchase. Dining out and use of MNI are behaviors that can be altered by consumers who are trying to decrease their sodium intake. The aim of this study was to determine the relationship between reported consumer actions to decrease sodium intake and dining out frequency and awareness and use/or intended use of MNI. A secondary analysis was conducted using responses from 5,588 US adults aged 20 years or older who participated in the 2013-2014 cross-sectional National Health and Nutrition Examination Survey household interview. The main outcomes were dining out frequency and seeing MNI, using MNI if seen, or would use MNI if provided. Linear and logistic regression models were used to assess the relationship of consumers reporting and not reporting action to decrease sodium intake and the outcome measures. Reported consumer action to decrease sodium intake compared to no action was associated with an overall decreased dining out frequency of approximately one meal per week (mean±standard error=3.12±0.10 compared to 4.11±0.14; Pdecrease their sodium intake compared to those who were not for both fast-food or pizza establishments and restaurants with wait staff (odds ratio ranged from 1.17 [95% CI 1.04 to 1.32] to 2.24 [95% CI 1.82 to 2.76]; P values ranged from decrease sodium intake, consumers reporting actions indicate they dine out less frequently, specifically at fast-food or pizza restaurants and report they are more likely to use MNI. These results may inform the restaurant industry of the actions of a potentially growing consumer group and provide insights for future public health initiatives targeting population sodium reduction. Copyright © 2017 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

  20. 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 ...

  1. Locus coeruleus neuronal activity determines proclivity to consume alcohol in a selectively-bred line of rats that readily consumes alcohol.

    Science.gov (United States)

    West, Charles H K; Boss-Williams, Katherine A; Ritchie, James C; Weiss, Jay M

    2015-11-01

    Sprague-Dawley rats selectively-bred for susceptibility to stress in our laboratory (Susceptible, or SUS rats) voluntarily consume large amounts of alcohol, and amounts that have, as shown here, pharmacological effects, which normal rats will not do. In this paper, we explore neural events in the brain that underlie this propensity to readily consume alcohol. Activity of locus coeruleus neurons (LC), the major noradrenergic cell body concentration in the brain, influences firing of ventral tegmentum dopaminergic cell bodies of the mesocorticolimbic system (VTA-DA neurons), which mediate rewarding aspects of alcohol. We tested the hypothesis that in SUS rats alcohol potently suppresses LC activity to markedly diminish LC-mediated inhibition of VTA-DA neurons, which permits alcohol to greatly increase VTA-DA activity and rewarding aspects of alcohol. Electrophysiological single-unit recording of LC and VTA-DA activity showed that in SUS rats alcohol decreased LC burst firing much more than in normal rats and as a result markedly increased VTA-DA activity in SUS rats while having no such effect in normal rats. Consistent with this, in a behavioral test for reward using conditioned place preference (CPP), SUS rats showed alcohol, given by intraperitoneal (i.p.) injection, to be rewarding. Next, manipulation of LC activity by microinfusion of drugs into the LC region of SUS rats showed that (a) decreasing LC activity increased alcohol intake and increasing LC activity decreased alcohol intake in accord with the formulation described above, and (b) increasing LC activity blocked both the rewarding effect of alcohol in the CPP test and the usual alcohol-induced increase in VTA-DA single-unit activity seen in SUS rats. An important ancillary finding in the CPP test was that an increase in LC activity was rewarding by itself, while a decrease in LC activity was aversive; consequently, effects of LC manipulations on alcohol-related reward in the CPP test were perhaps even

  2. Comparison of anamnestic history, alcohol intake and smoking, nutritional status, and liver dysfunction between thorotrast patients who developed primary liver cancer and those who did not

    Energy Technology Data Exchange (ETDEWEB)

    Kiyosawa, K.; Imai, H.; Sodeyama, T.; Franca, S.T.; Yousuf, M.; Furuta, S.; Fujisawa, K.; Kido, C. (Shinshu Univ. School of Medicine, Matsumoto (Japan))

    1989-08-01

    In order to clarify the differences in past history, nutritional condition and, consumption of alcohol and tobacco, and liver dysfunction between the thorotrast patients who developed primary liver cancer and those who did not, 103 persons who had no primary liver cancer in January 1980 were studied. All subjects were military men who had undergone angiography with thorotrast between 1943 and 1946. Twenty persons developed hepatocellular carcinoma and 16 developed intrahepatic bile duct carcinoma by April 1987, whereas 67 are still alive without any cancer. There was no difference in age or period after thorotrast infusion between those two groups of patients in January 1980. A difference in history of hepatitis and/or jaundice and presence of hepatic dysfunction was found between the subjects who developed primary liver cancers and those who did not. These findings suggest that an anamnestic history of hepatitis and liver dysfunction are risks for development of thorotrast-induced liver cancer. On the basis of the above findings, early detection of liver dysfunction offers a possibility of early diagnosis of primary liver cancer.

  3. Antihypertensive Effect of Radix Paeoniae Alba in Spontaneously Hypertensive Rats and Excessive Alcohol Intake and High Fat Diet Induced Hypertensive Rats

    Directory of Open Access Journals (Sweden)

    Chen Su-Hong

    2015-01-01

    Full Text Available Radix Paeoniae Alba (Baishao, RPA has long been used in traditional Chinese medicine formulation to treat hypertension by repression the hyperfunction of liver. However, whether the RPA itself has the antihypertensive effect or not is seldom studied. This study was to evaluate the protective effect of RPA on hypertensive rats. Alcohol in conjunction with a high fat diet- (ACHFD- induced hypertensive rats and spontaneously hypertensive rats (SHR was constantly received either RPA extract (25 or 75 mg/kg or captopril (15 mg/kg all along the experiments. As a result, RPA extract (75 mg/kg could significantly reduce systolic blood pressure of both ACHFD-induced hypertensive rats and SHR after 9-week or 4-week treatment. In ACHFD-induced hypertensive rats, the blood pressure was significantly increased and the lipid profiles in serum including triglyceride, total cholesterol, LDL-cholesterol, and HDL-cholesterol were significantly deteriorated. Also, hepatic damage was manifested by a significant increase in alanine transaminase (ALT and aspartate transaminase (AST in serum. The RPA extract significantly reversed these parameters, which revealed that it could alleviate the liver damage of rats. In SHR, our result suggested that the antihypertensive active of RPA extract may be related to its effect on regulating serum nitric oxide (NO and endothelin (ET levels.

  4. Alcohol consumption in upper aerodigestive tract cancer: Role of head and neck surgeons' recommendations.

    Science.gov (United States)

    López-Pelayo, Hugo; Miquel, Laia; Altamirano, José; Blanch, José Luís; Gual, Antoni; Lligoña, Anna

    2016-03-01

    This study aims to describe the prevalence of alcohol consumption in patients diagnosed with an upper aerodigestive tract cancer (UADTC) and evaluate the clinical impact of head and neck surgeons' recommendations on alcohol intake. An observational, retrospective, and cross-sectional study was conducted. Socio-demographic data, type of cancer, psychiatric history, substance-use history, and DSM-IV-TR criteria for alcohol dependence were recorded. Patients were asked to report their alcohol consumption before UADTC diagnosis and during their follow-up. All patients were asked if they had received from the specialist any recommendation to reduce or stop their alcohol consumption. One hundred ninety-one patients were included. Laryngeal cancer was the most frequent. 85.3% of patients were alcohol consumers before being diagnosed, 39.8% were risky drinkers, and 13.1% had alcohol dependence. The prevalence of alcohol use decreased by 16.7% after the UADTC was diagnosed. The proportion of risky drinkers decreased from 46.6% to 24.5%. Almost half of the patients did not recall having received any recommendation regarding alcohol consumption. Receiving a recommendation was independently associated with a positive response (reduced or stopped alcohol consumption) with an Odds Ratio 3.7; p < 0.001. Prevalence of alcohol dependence and risky drinking (39.8%) is high in UADTC patients, compared to the general population. Otorhinolaryngologists and head and neck surgeons frequently provide recommendations about alcohol consumption, which has a relevant impact on the reduction of alcohol intake. Further prospective studies focused on brief advice should be performed in order to demonstrate effectiveness in this population.

  5. 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.

  6. Influence of chronic alcohol intake on I-R induced gastric mucosa injury in rats%慢性饮酒对大鼠胃缺血再灌注损伤影响

    Institute of Scientific and Technical Information of China (English)

    马小波; 王洪建; 徐庆雷; 杜东书

    2011-01-01

    content of MDA (7.98 ± 2. 1 nmol/mgprot) was significantly increased and the activity of SOD (141 ± 16. 1 U/mgprot) was reduced after gastric I-R of 1 hour. Gastric mucosal injury index(9. 2 ± 0. 7 ) was increased after chronic alcohol intake. Chronic alcohol drinking didn't aggrevated I-R injury,but weakened the ability of gastric selfrepair. Conclusion Alcohol intake could reduce the activity of SOD and aggravate the oxidation and antioxidant balance disorders, and then weaken the ability of gastric self-repair.

  7. Alcoholics Anonymous and other 12-step programmes for alcohol dependence.

    Science.gov (United States)

    Ferri, M; Amato, L; Davoli, M

    2006-07-19

    Alcoholics Anonymous (AA) is an international organization of recovering alcoholics that offers emotional support through self-help groups and a model of abstinence for people recovering from alcohol dependence, using a 12-step approach. Although it is the most common, AA is not the only 12-step intervention available there are other 12-step approaches (labelled Twelve Step Facilitation (TSF)). To assess the effectiveness of AA or TSF programmes compared to other psychosocial interventions in reducing alcohol intake, achieving abstinence, maintaining abstinence, improving the quality of life of affected people and their families, and reducing alcohol associated accidents and health problems. We searched the Specialized Register of Trials of the Cochrane Group on Drugs and Alcohol, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE from 1966, EMBASE from 1980, CINAHL from 1982, PsychINFO from 1967. Searches were updated in February 2005. We also inspected lists of references for relevant studies. Studies involving adults (alcohol dependence attending on a voluntary or coerced basis AA or TSF programmes comparing no treatment, other psychological interventions, 12-step variants. One reviewer (MF) assessed studies for inclusion and extracted data using a pre-defined data extraction form. Studies were evaluated for methodological quality and discussed by all reviewers. Eight trials involving 3417 people were included. AA may help patients to accept treatment and keep patients in treatment more than alternative treatments, though the evidence for this is from one small study that combined AA with other interventions and should not be regarded as conclusive. Other studies reported similar retention rates regardless of treatment group. Three studies compared AA combined with other interventions against other treatments and found few differences in the amount of drinks and percentage of drinking days. Severity of addiction and drinking consequence did

  8. Critical assessment of high-circulation print newspaper coverage of the Institute of Medicine report Dietary Reference Intakes for Calcium and Vitamin D.

    Science.gov (United States)

    Hatfield, Daniel P; Sweeney, Kathryn P; Lau, Joseph; Lichtenstein, Alice H

    2014-08-01

    To evaluate high-circulation US and Canadian newspaper coverage of the Institute of Medicine (IOM) report Dietary Reference Intakes for Calcium and Vitamin D and assess pre-report and post-report reporter-specific vitamin D-related coverage. Two independent reviewers analysed the newspaper articles. The key report findings cited, proportion of sentences describing the IOM report and proportion of sentences describing critical viewpoints on the report were calculated. The content of articles written by reporters with a history of pre-report vitamin D-related articles was compared with that of articles written by reporters without such a history. Factiva and LexisNexis searches of the top thirty US and three English-language Canadian print newspapers, by circulation. Articles on the IOM report published from 30 November to 21 December 2010 and previous vitamin D-related articles written by the same reporters. Only ten articles met inclusion/exclusion criteria. Articles inconsistently cited the key findings in the IOM report. Reporters with a history of pre-report articles highlighting the benefits of vitamin D dedicated a greater proportion of sentences to viewpoints critical of the IOM report (P newspaper articles did not consistently or comprehensively report the IOM recommendations and that pre-report publication history of reporters was related to post-report article content.

  9. 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).

  10. 长期饮酒对异丙酚使患者意识消失的半数有效效应室靶浓度的影响%Effect of chronic alcohol intake on half- effective target effect- site concentration of propofol required for loss of consciousness

    Institute of Scientific and Technical Information of China (English)

    陈嘉生; 梁超

    2011-01-01

    Objective To evaluate the effect of chronic alcohol intake on the sedative potency of propofol through investigating the effect of chronic alcohol intake on the half-effective target effect-site concentration ( EC50 )of propofol required for loss of consciousness in patients. Methods Fifty male ASA Ⅰ or Ⅱ patients, aged 25-60 yr, weighing 50-80 kg, scheduled for elective surgery, were divided into 2 groups according to the history of chronic alcoholic intake ( n = 25 each): control group (alcoholic intake per day < 25 g) and chronic alcoholic group (alcoholic intake per day>45 g, lasting for 2 yr or more). The EC50 and 95% confidence interval (CI)were determined by up-and-down sequential method. The initial target effect-site concentration was 2 μg/nl in chronic alcoholic group and 1.5μg/ml in control group, and the ratio between the two successive concentrations was 1.05. Loss of consciousness was defined as loss of response to verbal command and eyelash stimulation. Results The EC50 of propofol that produced loss of consciousness was 3.92 (95 % CI 3.56-4.63 ) μg/ml in chronic alcoholic group and 2.73 (95%CI 2.26-3.31)μg/ml in control group. The EC50 of propofol was significantly higher in chronic alcoholic group than in control group ( P < 0.05). Conclusion Chronic alcohol intake can increase the EC50 of propofol required to induce loss of consciousness and reduce sedative potency in patients.%目的 拟通过探讨长期饮酒对异丙酚使患者意识消失的半数有效效应室靶浓度(EC50)的影响,评价长期饮酒对异丙酚镇静效力的影响.方法 择期拟行外科手术的男性患者50例,年龄25~60岁,体重50~80kg,ASA分级Ⅰ或Ⅱ级,根据是否有长期饮酒史分为2组(n=25),对照组:日饮酒量<25 g;长期饮酒组:日饮酒量超过45 g持续2年或2年以上.采用序贯法确定异丙酚使患者意识消失的EC50其95%可信区间,长期饮酒组和对照组异丙酚初始效应室靶浓度分别为2.0

  11. 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.

  12. Fluid intake in Mexican adults: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Homero Martinez

    2014-05-01

    Full Text Available Introduction: An adequate hydration is critical for a series of body functions, including proper regulation of core body temperature, elimination of waste metabolites by the kidney and maintenance of normal physical and cognitive functions. Some institutions have set recommendations for adequate intake of water, but these recommendations vary widely. Objective: To estimate the usual daily consumption of fluids (water and all other beverages by a selective sample of Mexican population. Methods: Cross-sectional sample of 1,492 male and female adults between 18-65 years of age, drawn from 16 cities throughout Mexico. Self-reported fluid intake data collected over a 7-day consecutive period, recording intake of water, milk and derivatives, hot beverages, sugar sweetened beverages (SSB, alcoholic beverages and others. Results: We found that 87.5% of adult males and 65.4% of adult females reported drinking below their recommended daily fluid intake (3 L for males and 2 L for females, and in 80% of the population SSB, not including hot beverages or milk and derivatives, accounted for a larger amount and proportion of fluid intake than plain water. Sixty-five percent of adult males and 66% of adult females consumed more than 10% of their estimated daily caloric intake from fluids. Fluid intake did not differ significantly by gender, but showed a declining trend with age. Conclusion: Our findings may have important implications for policy recommendations, as part of comprehensive strategies to promote the adoption of healthy life styles, in this case, promoting consumption of plain water while discouraging excessive consumption of caloric beverages.

  13. Pre-diagnostic smoking behaviour and poorer prognosis in a German breast cancer patient cohort - Differential effects by tumour subtype, NAT2 status, BMI and alcohol intake.

    Science.gov (United States)

    Seibold, Petra; Vrieling, Alina; Heinz, Judith; Obi, Nadia; Sinn, Hans-Peter; Flesch-Janys, Dieter; Chang-Claude, Jenny

    2014-08-01

    Inconsistent associations of smoking and breast cancer-specific mortality might be explained by subgroups of patients with different susceptibility to harmful effects of smoking. We used a prospective cohort of 3340 postmenopausal breast cancer patients aged 50-74 and diagnosed with invasive tumours 2001-2005 in Germany, with a median follow-up time of 6 years. The effect of pre-diagnostic smoking behaviour on mortality outcomes and risk of recurrence was investigated using delayed entry Cox regression analysis. Differential effects according to N-acetyltransferase (NAT2) status, BMI, alcohol consumption, and tumour subtypes were assessed. Overall, smoking at time of breast cancer diagnosis versus never/former smoking was non-significantly associated with increased breast cancer-specific mortality and risk of recurrence (HR 1.23, 95% CI 0.93-1.64, and HR 1.29, 95% CI 0.95-1.75, respectively). Associations were consistently stronger in NAT2 slow than in fast acetylators for all mortality outcomes. Breast cancer-specific mortality was significantly increased in smokers with NAT2 slow acetylating status (HR 1.77, 95% CI 1.13-2.79) but not in those with fast acetylating status (HR 1.09, 95% CI 0.60-1.98; Pheterogeneity=0.19). Smoking was associated with significantly poorer outcomes for triple negative and luminal A-like tumours (e.g. all-cause mortality: HR 1.93, 95% CI 1.02-3.65, and HR 2.08, 95% CI 1.40-3.10, respectively). Risk of recurrence was significantly increased for women with HER2 positive tumours (HR 3.64, 95% CI 1.22-10.8). There was significant heterogeneity by BMI for non-breast cancer-specific mortality (effects of smoking may be particularly relevant for certain subgroups of breast cancer patients. This may include patients with NAT2 slow acetylation status or with tumour subtypes other than luminal B, such as luminal A tumours who usually have a rather good prognosis. Emphasis on smoking cessation programmes for all cancer patients should be

  14. 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.…

  15. 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...

  16. 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

  17. 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.…

  18. 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.

  19. Alcohol and pregnancy

    Directory of Open Access Journals (Sweden)

    Anna Maria Paoletti

    2013-06-01

    Full Text Available Alcohol exerts teratogenic effects in all the gestation times, with peculiar features in relationship to the trimester of pregnancy in which alcohol is assumed. Alcohol itself and its metabolites modify DNA synthesis, cellular division, cellular migration and the fetal development. The characteristic facies of feto-alcoholic syndrome (FAS-affected baby depends on the alcohol impact on skull facial development during the first trimester of pregnancy. In association there are cerebral damages with a strong defect of brain development up to the life incompatibility. Serious consequences on fetal health also depends on dangerous effects of alcohol exposure in the organogenesis of the heart, the bone, the kidney, sensorial organs, et al. It has been demonstrated that maternal binge drinking is a high factor risk of mental retardation and of delinquent behaviour. Unfortunately, a lower alcohol intake also exerts deleterious effects on fetal health. In several countries of the world there is a high alcohol use, and this habit is increased in the women. Therefore, correct information has to be given to avoid alcohol use by women in the preconceptional time and during the pregnancy. Preliminary results of a study performed by the authors show that over 80% of pregnant and puerperal women are not unaware that more than 2 glasses of alcohol/week ingested during pregnancy can create neurological abnormalities in the fetus. However, after the information provided on alcoholic fetopathy, all women are conscious of the damage caused by the use of alcohol to the fetus during pregnancy. This study confirms the need to provide detailed information on the negative effects of alcohol on fetal health. Proceedings of the 9th International Workshop on Neonatology · Cagliari (Italy · October 23rd-26th, 2013 · Learned lessons, changing practice and cutting-edge research

  20. Alcoholism and alcohol drinking habits predicted from alcohol dehydrogenase genes.

    Science.gov (United States)

    Tolstrup, Janne Schurmann; Nordestgaard, Børge Grønne; Rasmussen, Søren; Tybjaerg-Hansen, Anne; Grønbaek, Morten

    2008-06-01

    Alcohol drinking habits and alcoholism are partly genetically determined. Alcohol is degraded primarily by alcohol dehydrogenase (ADH) wherein genetic variation that affects the rate of alcohol degradation is found in ADH1B and ADH1C. It is biologically plausible that these variations may be associated with alcohol drinking habits and alcoholism. By genotyping 9080 white men and women from the general population, we found that men and women with ADH1B slow vs fast alcohol degradation drank more alcohol and had a higher risk of everyday drinking, heavy drinking, excessive drinking and of alcoholism. For example, the weekly alcohol intake was 9.8 drinks (95% confidence interval (CI): 9.1-11) among men with the ADH1B.1/1 genotype compared to 7.5 drinks (95% CI: 6.4-8.7) among men with the ADH1B.1/2 genotype, and the odds ratio (OR) for heavy drinking was 3.1 (95% CI: 1.7-5.7) among men with the ADH1B.1/1 genotype compared to men with the ADH1B.1/2 genotype. Furthermore, individuals with ADH1C slow vs fast alcohol degradation had a higher risk of heavy and excessive drinking. For example, the OR for heavy drinking was 1.4 (95% CI: 1.1-1.8) among men with the ADH1C.1/2 genotype and 1.4 (95% CI: 1.0-1.9) among men with the ADH1B.2/2 genotype, compared with men with the ADH1C.1/1 genotype. Results for ADH1B and ADH1C genotypes among men and women were similar. Finally, because slow ADH1B alcohol degradation is found in more than 90% of the white population compared to less than 10% of East Asians, the population attributable risk of heavy drinking and alcoholism by ADH1B.1/1 genotype was 67 and 62% among the white population compared with 9 and 24% among the East Asian population.

  1. Carbohydrate-deficient transferrin (CDT)--a biomarker for long-term alcohol consumption.

    Science.gov (United States)

    Golka, Klaus; Wiese, Andreas

    2004-01-01

    Carbohydrate-deficient transferrin (CDT) is a biomarker for chronic alcohol intake of more than 60 g ethanol/d. It has been reported to be superior to conventional markers like gamma-glutamyltransferase (GGT) and mean corpuscular volume MCV). This review covers theoretical and analytical aspects, with data from controlled drinking experiments and from different population subgroups such as subjects with different liver diseases or different drinking patterns. CDT determinations are particularly indicated in (1) cases of chronic alcohol consumption and relapses after withdrawal, (2) license reapplication after driving under alcohol influence, (3) differentiating patients with enzyme-inducing medication from those with alcohol abuse, 4) congenital disorders of glycosylation such as carbohydrate-deficient glycoprotein syndrome Ia (CDGS Ia), and (5) patients treated for galactosemia. The main advantage of CDT is its high specificity, as evidenced in combination with increased alcohol consumption. CDT values are not markedly influenced by medication except in immunosuppressed patients, who may show low CDT values. In general, CDT values appear less elevated after alcohol intake in women. The main disadvantage is the relatively low sensitivity. Hence, this parameter is not suitable for screening for subjects with alcohol abuse in the general population. As CDT, GGT, and MCV are connected with chronic alcohol consumption by different pathophysiological mechanisms, a combination of these parameters will further improve the diagnostic value.

  2. Dietary reporting errors on 24 h recalls and dietary questionnaires are associated with BMI across six European countries as evaluated with recovery biomarkers for protein and potassium intake.

    Science.gov (United States)

    Freisling, Heinz; van Bakel, Marit M E; Biessy, Carine; May, Anne M; Byrnes, Graham; Norat, Teresa; Rinaldi, Sabina; Santucci de Magistris, Maria; Grioni, Sara; Bueno-de-Mesquita, H Bas; Ocké, Marga C; Kaaks, Rudolf; Teucher, Birgit; Vergnaud, Anne-Claire; Romaguera, Dora; Sacerdote, Carlotta; Palli, Domenico; Crowe, Francesca L; Tumino, Rosario; Clavel-Chapelon, Françoise; Boutron-Ruault, Marie-Christine; Khaw, Kay-Tee; Wareham, Nicholas J; Trichopoulou, Antonia; Naska, Androniki; Orfanos, Philippos; Boeing, Heiner; Illner, Anne-Kathrin; Riboli, Elio; Peeters, Petra H; Slimani, Nadia

    2012-03-01

    Whether there are differences between countries in the validity of self-reported diet in relation to BMI, as evaluated using recovery biomarkers, is not well understood. We aimed to evaluate BMI-related reporting errors on 24 h dietary recalls (24-HDR) and on dietary questionnaires (DQ) using biomarkers for protein and K intake and whether the BMI effect differs between six European countries. Between 1995 and 1999, 1086 men and women participating in the European Prospective Investigation into Cancer and Nutrition completed a single 24-HDR, a DQ and one 24 h urine collection. In regression analysis, controlling for age, sex, education and country, each unit (1 kg/m²) increase in BMI predicted an approximately 1·7 and 1·3 % increase in protein under-reporting on 24-HDR and DQ, respectively (both P 0·15). In women, but not in men, the DQ yielded higher mean intakes of protein that were closer to the biomarker-based measurements across BMI groups when compared with 24-HDR. Results for K were similar to those of protein, although BMI-related under-reporting of K was of a smaller magnitude, suggesting differential misreporting of foods. Under-reporting of protein and K appears to be predicted by BMI, but this effect may be driven by 'low-energy reporters'. The BMI effect on under-reporting seems to be the same across countries.

  3. Alcohol consumption and risk of ductal carcinoma in situ of the breast in a cohort of postmenopausal women.

    Science.gov (United States)

    Kabat, Geoffrey C; Kim, Mimi; Shikany, James M; Rodgers, Allison K; Wactawski-Wende, Jean; Lane, Dorothy; Powell, Lynda; Stefanick, Marcia L; Freiberg, Matthew S; Kazlauskaite, Rasa; Chlebowski, Rowan T; Wassertheil-Smoller, Sylvia; Rohan, Thomas E

    2010-08-01

    Observational studies have commonly linked higher alcohol consumption with a modest increase in invasive breast cancer risk, but cohort studies have not examined alcohol intake in relation to ductal carcinoma in situ (DCIS). The association between adulthood alcohol consumption assessed at baseline and subsequent DCIS risk was examined in a cohort of postmenopausal women participating in the Women's Health Initiative clinical trials, in which mammography was protocol-mandated. Alcohol intake was assessed by a semiquantitative food-frequency questionnaire. Reported DCIS cases were verified by central pathology report review. Cox proportional hazards models were used to estimate hazard ratios and 95% confidence intervals. The cohort consisted of 63,822 women with information on alcohol intake, among whom 489 cases of DCIS were ascertained after a median follow-up of 8.0 years. For the primary analysis, invasive breast cancer was treated as a competing risk, and follow-up time was censored at the date of diagnosis of invasive breast cancer. After adjustment for covariates, the hazard ratio for DCIS among women who consumed 14 or more servings of alcohol per week, relative to nondrinkers, was 0.87 (95% confidence interval, 0.50-1.51). In addition, alcohol intake was not associated with risk of either high-grade or low-/moderate-grade DCIS. In this large cohort study of postmenopausal women, alcohol consumption was not associated with risk of DCIS. If other studies confirm our findings, this would suggest that alcohol may have an effect later in the carcinogenic process. (c)2010 AACR.

  4. 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.

  5. Alcohol and smoking behavior in chronic pain patients: the role of opioids

    DEFF Research Database (Denmark)

    Ekholm, Ola; Grønbaek, Morten; Peuckmann, Vera;

    2008-01-01

    The primary aim of this epidemiological study was to investigate associations between chronic non-cancer pain with or without opioid treatment and the alcohol and smoking behavior. The secondary aims were to investigate self-reported quality of life, sleeping problems, oral health and the use...... of different health care providers. The Danish health survey of 2005 was based on a region-stratified random sample of 10.916 individuals. Data were collected via personal interviews and self-administrated questionnaires. Respondents suffering from chronic pain were identified through the question 'Do you have...... chronic/long-lasting pain lasting 6 months or more?' The question concerning alcohol intake assessed the frequency of alcohol intake and binge drinking. Smoking behavior assessed the daily number of cigarettes. Individuals reporting chronic pain were stratified into two groups (opioid users and non...

  6. 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.

  7. 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.

  8. Carotenoid intake and head and neck cancer: a pooled analysis in the International Head and Neck Cancer Epidemiology Consortium.

    Science.gov (United States)

    Leoncini, Emanuele; Edefonti, Valeria; Hashibe, Mia; Parpinel, Maria; Cadoni, Gabriella; Ferraroni, Monica; Serraino, Diego; Matsuo, Keitaro; Olshan, Andrew F; Zevallos, Jose P; Winn, Deborah M; Moysich, Kirsten; Zhang, Zuo-Feng; Morgenstern, Hal; Levi, Fabio; Kelsey, Karl; McClean, Michael; Bosetti, Cristina; Schantz, Stimson; Yu, Guo-Pei; Boffetta, Paolo; Lee, Yuan-Chin Amy; Chuang, Shu-Chun; Decarli, Adriano; La Vecchia, Carlo; Boccia, Stefania

    2016-04-01

    Food and nutrition play an important role in head and neck cancer (HNC) etiology; however, the role of carotenoids remains largely undefined. We explored the relation of HNC risk with the intake of carotenoids within the International Head and Neck Cancer Epidemiology Consortium. We pooled individual-level data from 10 case-control studies conducted in Europe, North America, and Japan. The analysis included 18,207 subjects (4414 with oral and pharyngeal cancer, 1545 with laryngeal cancer, and 12,248 controls), categorized by quintiles of carotenoid intake from natural sources. Comparing the highest with the lowest quintile, the risk reduction associated with total carotenoid intake was 39 % (95 % CI 29-47 %) for oral/pharyngeal cancer and 39 % (95 % CI 24-50 %) for laryngeal cancer. Intakes of β-carotene equivalents, β-cryptoxanthin, lycopene, and lutein plus zeaxanthin were associated with at least 18 % reduction in the rate of oral and pharyngeal cancer (95 % CI 6-29 %) and 17 % reduction in the rate of laryngeal cancer (95 % CI 0-32 %). The overall protective effect of carotenoids on HNC was stronger for subjects reporting greater alcohol consumption (p < 0.05). The odds ratio for the combined effect of low carotenoid intake and high alcohol or tobacco consumption versus high carotenoid intake and low alcohol or tobacco consumption ranged from 7 (95 % CI 5-9) to 33 (95 % CI 23-49). A diet rich in carotenoids may protect against HNC. Persons with both low carotenoid intake and high tobacco or alcohol are at substantially higher risk of HNC.

  9. 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....

  10. Factors influencing the relation between alcohol and cardiovascular disease

    DEFF Research Database (Denmark)

    Grønbaek, Morten

    2006-01-01

    PURPOSE OF REVIEW: Light-to-moderate alcohol intake is known to have cardioprotective properties in some subsets of the population. This review focuses on factors that modify the relation between alcohol and cardiovascular disease. RECENT FINDINGS: Several large American studies have shown...... to a binge - intake of alcohol have benefits with regard to cardiovascular disease. Prospective studies from the UK, Sweden and Denmark have further suggested that wine drinkers have a lower mortality than beer and spirits drinkers. SUMMARY: The J-shaped relation between alcohol intake and cardiovascular...... disease seems to be influenced by age, gender, drinking pattern and type of alcohol....

  11. Orosensory responsiveness and alcohol behaviour.

    Science.gov (United States)

    Thibodeau, Margaret; Bajec, Martha; Pickering, Gary

    2017-08-01

    Consumption of alcoholic beverages is widespread through much of the world, and significantly impacts human health and well-being. We sought to determine the contribution of orosensation ('taste') to several alcohol intake measures by examining general responsiveness to taste and somatosensory stimuli in a convenience sample of 435 adults recruited from six cohorts. Each cohort was divided into quantiles based on their responsiveness to sweet, sour, bitter, salty, umami, metallic, and astringent stimuli, and the resulting quantiles pooled for analysis (Kruskal-Wallis ANOVA). Responsiveness to bitter and astringent stimuli was associated in a non-linear fashion with intake of all alcoholic beverage types, with the highest consumption observed in middle quantiles. Sourness responsiveness tended to be inversely associated with all measures of alcohol consumption. Regardless of sensation, the most responsive quantiles tended to drink less, although sweetness showed little relationship between responsiveness and intake. For wine, increased umami and metallic responsiveness tended to predict lower total consumption and frequency. A limited examination of individuals who abstain from all alcohol indicated a tendency toward higher responsiveness than alcohol consumers to sweetness, sourness, bitterness, and saltiness (biserial correlation), suggesting that broadly-tuned orosensory responsiveness may be protective against alcohol use and possibly misuse. Overall, these findings confirm the importance of orosensory responsiveness in mediating consumption of alcohol, and indicate areas for further research. Copyright © 2017. Published by Elsevier Inc.

  12. 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 ...

  13. Would an increase in vegetable and fruit intake help to reduce the ...

    African Journals Online (AJOL)

    2013-02-10

    Feb 10, 2013 ... excess body weight, alcohol, tobacco, diabetes, hypertension and .... vegetable and fruit intake has been associated with vitamin A status and adiposity in ...... recommended levels, vegetable and fruit intake provides sufficient.

  14. 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

  15. Fibroblast Growth Factor 2 in the Dorsomedial Striatum Is a Novel Positive Regulator of Alcohol Consumption.

    Science.gov (United States)

    Even-Chen, Oren; Sadot-Sogrin, Yossi; Shaham, Ohad; Barak, Segev

    2017-09-06

    Repeated alcohol intake leads to mesostriatal neuroadaptations, resulting in drinking escalation and addiction phenotypes. Fibroblast growth factor 2 (FGF2) has been shown to interact with the mesostriatal dopaminergic system, and has been implicated in the actions of psychostimulants in the brain, and in several psychiatric disorders. Here, we report on a positive regulatory feedback loop of alcohol and FGF2 in rodent models. Specifically, we found that acute alcohol exposure (2.5 g/kg, i.p.) increased the mRNA expression of Fgf2 in the dorsal hippocampus, nucleus accumbens, and dorsal striatum. Longer alcohol exposure (7 d × 2.5 g/kg, i.p.) restricted these increases to the dorsal striatum, and the latter effect was blocked by the dopamine D2-like receptor antagonist haloperidol. Voluntary prolonged and excessive alcohol consumption in a 2-bottle choice procedure increased Fgf2 expression selectively in dorsomedial striatum (DMS) of both mice and rats. Importantly, we found that systemic administration of recombinant FGF2 (rFGF2) in mice, or rFGF2 infusion into the dorsal striatum or DMS of rats, increased alcohol consumption and preference, with no similar effects on saccharin or sucrose consumption. Finally, we found that inhibition of the endogenous FGF2 function in the DMS, by an anti-FGF2 neutralizing antibody, suppressed alcohol consumption and preference. Together, our results suggest that alcohol consumption increases the expression of Fgf2 in the DMS, and that striatal FGF2 promotes alcohol consumption, suggesting that FGF2 in the DMS is a positive regulator of alcohol drinking.SIGNIFICANCE STATEMENT Long-term alcohol intake may lead to neuroadaptations in the mesostriatal reward system, resulting in addiction phenotypes. Fibroblast growth factor 2 (FGF2) is crucial for the development and maintenance of the mesostriatal dopaminergic system. Here, we provide evidence for the involvement of FGF2 in alcohol-drinking behaviors. We show that alcohol

  16. Drinking patterns and biochemical signs of alcoholic liver disease in Danish and Greenlandic patients with alcohol addiction

    DEFF Research Database (Denmark)

    Lavik, Berit; Holmegaard, Claes; Becker, Ulrik

    2006-01-01

    . This study was designed to document the prevalence of alcoholic liver diseases in Greenlanders with a high alcohol intake, and to describe and compare the populations of patients with alcohol addiction in Greenland and Denmark. STUDY DESIGN: Clinical cross-sectional study of patients attending alcohol...

  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. Carbohydrate-deficient transferrin--a valid marker of alcoholism in population studies? Results from the Copenhagen City Heart Study

    DEFF Research Database (Denmark)

    Grønbaek, M; Becker, U; Henriksen, Jens Henrik Sahl

    1995-01-01

    Carbohydrate-deficient transferrin (CDT) was analyzed by a modified radioimmunoassay test in a random population sample of 400 individuals, and results were compared with reported alcohol intake derived from a structured questionnaire. Among the 180 men, the test was found to be acceptable...

  19. The effect of under-reporting of energy intake on dietary patterns and on the associations between dietary patterns and self-reported chronic disease in women aged 50-69 years.

    Science.gov (United States)

    Markussen, Marianne S; Veierød, Marit B; Ursin, Giske; Andersen, Lene F

    2016-08-01

    The aim of this cross-sectional study was to investigate whether under-reporting of energy intake affects derived dietary patterns and the association between dietary patterns and self-reported chronic disease. Diets of 6204 women aged 50-69 years participating in the Norwegian Breast Cancer Screening Program were assessed using a 253-item FFQ. We identified dietary patterns using principal component analysis. According to the revised Goldberg cut-off method, women with a ratio of reported energy intake:estimated BMRpatterns and self-reported chronic diseases by log-binomial regression, and the results are presented as prevalence ratios (PR) and CI. 'Prudent', 'Western' and 'Continental' dietary patterns were identified among all reporters and plausible reporters. The PR expressing the associations between the 'Western' and 'Prudent' dietary pattern scores and self-reported chronic diseases were consistently highest among plausible reporters except for joint/muscle/skeletal disorders. The largest difference in PR among plausible v. all reporters was found for the association between the 'Prudent' pattern and diabetes (PR for highest v. lowest tertile: PRall reporters 2·16; 95 % CI 1·50, 3·13; P trendpattern and disease. In studies of dietary patterns, investigators ought to consider reporting effect estimates both for all individuals and for plausible reporters.

  20. Alcohol and nicotinic acetylcholine receptors

    Directory of Open Access Journals (Sweden)

    Jinsong Tang

    2013-05-01

    Full Text Available Background The frequent co-abuse of alcohol and tobacco may suggest that they share some common neurological mechanisms. For example, nicotine acts on Nicotinic acetylcholine receptors (nAChRs in the brain to release dopamine to sustain addiction. Might nAChRs be entwined with alcohol? Objectives This review summarizes recent studies on the relationship between alcohol and nAChRs, including the role of nAChRs in molecular biological studies, genetic studies and pharmacological studies on alcohol, which indicate that nAChRs have been potently modulated by alcohol. Methods We performed a cross-referenced literature search on biological, genetic and pharmacological studies of alcohol and nAChRs. Results Molecular biological and genetic studies indicated that nAChR (genes may be important in mediating alcohol intake, but we still lack substantial evidence about how it works. Pharmacological studies proved the correlation between nAChRs and alcohol intake, and the association between nicotine and alcohol at the nAChRs. The positive findings of varenicline (a partial agonist at the _4_2 nAChR, smoking-cessation pharmaceutical treatment for alcoholism, provides a new insight for treating co-abuse of these two substances. >Conclusions Molecular biological, genetic and pharmacological studies of alcohol at the nAChR level, provide a new sight for preventing and treating the co-abuse of alcohol and nicotine. Given the important role of nAChRs in nicotine dependence, the interaction between alcohol and nAChRs would provide a new insight in finding effective pharmacological treatments, in decreasing or stopping alcohol consumption and cigarette smoking concurrently.

  1. 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.

  2. Advising depression patients to reduce alcohol and drug use: factors associated with provider intervention in outpatient psychiatry.

    Science.gov (United States)

    Satre, Derek D; Leibowitz, Amy S; Mertens, Jennifer R; Weisner, Constance

    2014-01-01

    Mental health clinicians have an important opportunity to help depression patients reduce co-occurring alcohol and drug use. This study examined demographic and clinical patient characteristics and service factors associated with receiving a recommendation to reduce alcohol and drug use from providers in a university-based outpatient psychiatry clinic. The sample consisted of 97 participants ages 18 and older who reported hazardous drinking (≥3 drinks/occasion), illegal drug use (primarily cannabis) or misuse of prescription drugs, and who scored ≥15 on the Beck Depression Inventory-II (BDI-II). Participants were interviewed at intake and 6 months. At 6-month telephone interview, 30% of participants reported that a clinic provider had recommended that they reduce alcohol or drug use. In logistic regression, factors associated with receiving advice to reduce use included greater number of drinks consumed in the 30 days prior to intake (p = .035); and greater depression severity on the BDI-II (p = .096) and hazardous drinking at 6 months (p = .05). While participants with greater alcohol intake and depression symptom severity were more likely to receive advice to reduce use, the low overall rate of recommendation to reduce use highlights the need to improve alcohol and drug use intervention among depression patients, and potentially to address alcohol and drug training and treatment implementation issues among mental health providers. © American Academy of Addiction Psychiatry.

  3. Porfiria cutánea tarda: asociación con mutaciones HFE, hepatitis virales, alcohol y otros factores de riesgo en Guipúzcoa, País Vasco Porphyria cutanea tarda: An analysis of HFE gene mutations, hepatitis viruses, alcohol intake, and other risk factors in 54 patients from Guipúzcoa, Basque Country, Spain

    Directory of Open Access Journals (Sweden)

    A. Castiella

    2008-12-01

    : no association was observed between C282Y mutation and PCT (5.76 vs. 5% in controls. A high H63D mutation frequency was observed in PCT (34.25% but was not statistically significant (controls 29.31% because of the high prevalence of this mutation in the Basque general population. The S65C mutation was lower in PCT than in controls. There is a similar presence for H63D heterozygosis in PCT (38.8 vs. 38.8%. HCV association was observed in 35.18% of patients with PCT. HBV infected 7.4% of patients. Heavy alcohol intake (> 60 g/day was present in 55.55% of patients. No HIV-infected patients were detected. The study of other risk factors revealed only one of the five women with PCT taking estrogens. Conclusion: our results found no relevant role for C282Y and H63D mutations. External factors such as HCV and alcohol could be determinant in the development of PCT in the Basque population.

  4. Alcohol and Difficulty Conceiving in the SUN Cohort: A Nested Case-Control Study

    Directory of Open Access Journals (Sweden)

    Cristina Lopez-del Burgo

    2015-07-01

    Full Text Available The role of alcohol on fertility remains unclear. We aimed to investigate the association between alcohol and specific alcoholic beverages consumption and the risk of difficulty getting pregnant. We used a case-control study nested within the Seguimiento Universidad de Navarra (SUN cohort, a prospective, dynamic and multipurpose cohort of 21,705 Spanish university graduates, followed biennially with mailed questionnaires. We identified 686 case-control pairs, matched for age and time in the cohort. Cases were women reporting difficulty getting pregnant. Controls did not consult due to difficulty conceiving and had at least one child during follow-up. After adjustment for potential confounders, we found no association between self-reported difficulty getting pregnant and the number of alcoholic beverages consumed per week, (Odds Ratio [OR] > 5 drinks/week vs. none = 1.04, 95% Confidence Interval [CI] = 0.72–1.51. No association between types of alcoholic beverage and difficulty conceiving (OR > 5 drinks of wine/week vs. none = 1.16, 95% CI = 0.72–1.88; OR > 5 drinks of beer/week vs. none = 1.06, 95% CI = 0.82–1.37; OR > 5 drinks of spirits/week vs. none = 1.24, 95% CI = 0.84–1.64 was observed. In conclusion, we found no association between alcohol intake and risk of consulting a physician due to difficulty conceiving. More studies are needed to clearly elucidate the effects of alcohol intake on women’s fertility. In the meantime, recommendations about alcohol intake to couples trying to conceive have to be given cautiously.

  5. Alcohol and Difficulty Conceiving in the SUN Cohort: A Nested Case-Control Study.

    Science.gov (United States)

    Lopez-del Burgo, Cristina; Gea, Alfredo; de Irala, Jokin; Martínez-González, Miguel A; Chavarro, Jorge E; Toledo, Estefania

    2015-08-01

    The role of alcohol on fertility remains unclear. We aimed to investigate the association between alcohol and specific alcoholic beverages consumption and the risk of difficulty getting pregnant. We used a case-control study nested within the Seguimiento Universidad de Navarra (SUN) cohort, a prospective, dynamic and multipurpose cohort of 21,705 Spanish university graduates, followed biennially with mailed questionnaires. We identified 686 case-control pairs, matched for age and time in the cohort. Cases were women reporting difficulty getting pregnant. Controls did not consult due to difficulty conceiving and had at least one child during follow-up. After adjustment for potential confounders, we found no association between self-reported difficulty getting pregnant and the number of alcoholic beverages consumed per week, (Odds Ratio [OR] > 5 drinks/week vs. none = 1.04, 95% Confidence Interval [CI] = 0.72-1.51). No association between types of alcoholic beverage and difficulty conceiving (OR > 5 drinks of wine/week vs. none = 1.16, 95% CI = 0.72-1.88; OR > 5 drinks of beer/week vs. none = 1.06, 95% CI = 0.82-1.37; OR > 5 drinks of spirits/week vs. none = 1.24, 95% CI = 0.84-1.64) was observed. In conclusion, we found no association between alcohol intake and risk of consulting a physician due to difficulty conceiving. More studies are needed to clearly elucidate the effects of alcohol intake on women's fertility. In the meantime, recommendations about alcohol intake to couples trying to conceive have to be given cautiously.

  6. Alcohol and Difficulty Conceiving in the SUN Cohort: A Nested Case-Control Study

    Science.gov (United States)

    Lopez-del Burgo, Cristina; Gea, Alfredo; de Irala, Jokin; Martínez-González, Miguel A.; Chavarro, Jorge E.; Toledo, Estefania

    2015-01-01

    The role of alcohol on fertility remains unclear. We aimed to investigate the association between alcohol and specific alcoholic beverages consumption and the risk of difficulty getting pregnant. We used a case-control study nested within the Seguimiento Universidad de Navarra (SUN) cohort, a prospective, dynamic and multipurpose cohort of 21,705 Spanish university graduates, followed biennially with mailed questionnaires. We identified 686 case-control pairs, matched for age and time in the cohort. Cases were women reporting difficulty getting pregnant. Controls did not consult due to difficulty conceiving and had at least one child during follow-up. After adjustment for potential confounders, we found no association between self-reported difficulty getting pregnant and the number of alcoholic beverages consumed per week, (Odds Ratio [OR] > 5 drinks/week vs. none = 1.04, 95% Confidence Interval [CI] = 0.72–1.51). No association between types of alcoholic beverage and difficulty conceiving (OR > 5 drinks of wine/week vs. none = 1.16, 95% CI = 0.72–1.88; OR > 5 drinks of beer/week vs. none = 1.06, 95% CI = 0.82–1.37; OR > 5 drinks of spirits/week vs. none = 1.24, 95% CI = 0.84–1.64) was observed. In conclusion, we found no association between alcohol intake and risk of consulting a physician due to difficulty conceiving. More studies are needed to clearly elucidate the effects of alcohol intake on women’s fertility. In the meantime, recommendations about alcohol intake to couples trying to conceive have to be given cautiously. PMID:26225997

  7. Effect of voluntary alcohol consumption on Maoa ex