WorldWideScience

Sample records for amyl alcohols

  1. Kinetics Studies on Esterification Reaction of Acetic acid with Iso-amyl Alcohol over Ion Exchange Resin as Catalysts

    Directory of Open Access Journals (Sweden)

    Bhaskar D. Kulkarni

    2014-01-01

    Full Text Available The low molecular weight organic esters have pleasing smell and are found in applications in the food industry for synthetic essence and perfume. Esterification reactions are ubiquitous reactions especially in pharmaceutical, perfumery and polymer industries, wherein; both heterogeneous and homogeneous catalysts have been extensively used. Iso-amyl acetate (or Iso-pentyl acetate is often called as banana oil, since it has the recognizable odor of this fruit. Iso-amyl acetate is synthesized by esterification of acetic acid with iso-amyl alcohol. (Eq.1. Since the equilibrium does not help the formation of the ester, it must be shifted to the right, in favor of the product, by using a surplus of one of the starting materials. Iso-amyl acetate is a kind of flavor reagent with fruit taste. The use of H2SO4 often originates the problems such as corrosion for equipments and pollution for environment.

  2. 硫酸钛催化合成丙酸异戊酯%A Study on Esterification of Propanoic Acid and iso-Amyl Alcohol Catalyzed by titanium sulphate

    Institute of Scientific and Technical Information of China (English)

    廖德仲; 何节玉

    2001-01-01

      采用Ti(SO4)2·4H2O作催化剂,探讨了丙酸和异戊醇反应的酯化条件,最佳条件下丙酸的转化率高达96%。%  Ti(SO4)2·4H2O was used as catalyst in the esterification of propanoic acid and iso-amyl alcohol. The conditions of esterification were discussed. In the optimun condition, the yield of iso-amyl propanoate was above 96%.

  3. Liquid/air partition coefficients of methyl and ethyl T-butyl ethers, T-amyl methyl ether, and T-butyl alcohol.

    Science.gov (United States)

    Nihlen, A; Lof, A; Johanson, G

    1995-01-01

    Partition coefficients are essential to a description of the uptake and distribution of volatile substances in humans and in the development of physiologically based pharmacokinetic models. Liquid/air partition coefficients (lambda) of three ethers, methyl t-butyl ether (MTBE), ethyl t-butyl ether (ETBE), and t-amyl methyl ether (TAME) were determined in vitro by head space-gas chromatography. These ethers, and especially MTBE, are used in unleaded gasoline to enhance the oxygen and octane content, and to reduce the output of carbon monoxide during combustion. Partition coefficients of t-butyl alcohol (TBA), a metabolite of MTBE, were determined also. The liquids tested were fresh human blood, water (physiological saline), and olive oil. The (lambda)blood/air values were: 17.7 (95% confidence interval 17.0-18.4) for MTBE; 11.7 (11.3-12.1) for ETBE; and 17.9 (17.3-18.5) for TAME. Corresponding (lambda)water/air values were 15.2 (14.9-15.5), 8.39 (8.19-8.59), and 11.9 (11.7-12.1). The ethers have a higher affinity for oil, the values for (lambda)oil/air being 120 (114-125), 190 (183-197), and 337 (320-354), respectively. As expected, the (lambda)blood/air and (lambda)water/air for TBA were much higher than for the ethers, 462 (440-484) and 603 (590-617), respectively. The (lambda)oil/air was 168 (161-174) for TBA. The interindividual variability of the (lambda)blood/air (10 subjects) was calculated as the coefficient of variation, and estimated as: 14% for MTBE, 20% for ETBE, 20% for TAME, and 30% for TBA. No significant difference was seen in the (lambda)blood/air between the sexes.

  4. Bacterial degradation of tert-amyl alcohol proceeds via hemiterpene 2-methyl-3-buten-2-ol by employing the tertiary alcohol desaturase function of the Rieske nonheme mononuclear iron oxygenase MdpJ.

    Science.gov (United States)

    Schuster, Judith; Schäfer, Franziska; Hübler, Nora; Brandt, Anne; Rosell, Mònica; Härtig, Claus; Harms, Hauke; Müller, Roland H; Rohwerder, Thore

    2012-03-01

    Tertiary alcohols, such as tert-butyl alcohol (TBA) and tert-amyl alcohol (TAA) and higher homologues, are only slowly degraded microbially. The conversion of TBA seems to proceed via hydroxylation to 2-methylpropan-1,2-diol, which is further oxidized to 2-hydroxyisobutyric acid. By analogy, a branched pathway is expected for the degradation of TAA, as this molecule possesses several potential hydroxylation sites. In Aquincola tertiaricarbonis L108 and Methylibium petroleiphilum PM1, a likely candidate catalyst for hydroxylations is the putative tertiary alcohol monooxygenase MdpJ. However, by comparing metabolite accumulations in wild-type strains of L108 and PM1 and in two mdpJ knockout mutants of strain L108, we could clearly show that MdpJ is not hydroxylating TAA to diols but functions as a desaturase, resulting in the formation of the hemiterpene 2-methyl-3-buten-2-ol. The latter is further processed via the hemiterpenes prenol, prenal, and 3-methylcrotonic acid. Likewise, 3-methyl-3-pentanol is degraded via 3-methyl-1-penten-3-ol. Wild-type strain L108 and mdpJ knockout mutants formed isoamylene and isoprene from TAA and 2-methyl-3-buten-2-ol, respectively. It is likely that this dehydratase activity is catalyzed by a not-yet-characterized enzyme postulated for the isomerization of 2-methyl-3-buten-2-ol and prenol. The vitamin requirements of strain L108 growing on TAA and the occurrence of 3-methylcrotonic acid as a metabolite indicate that TAA and hemiterpene degradation are linked with the catabolic route of the amino acid leucine, including an involvement of the biotin-dependent 3-methylcrotonyl coenzyme A (3-methylcrotonyl-CoA) carboxylase LiuBD. Evolutionary aspects of favored desaturase versus hydroxylation pathways for TAA conversion and the possible role of MdpJ in the degradation of higher tertiary alcohols are discussed.

  5. Study on Extraction Performance of Tri-iso-amyl Phosphate

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The distribution performance of HNO3, Pu(Ⅲ ), Pu(Ⅳ) and Np(Ⅳ) in the two phase system of Tri-iso-Amyl Phosphate(TiAP) and aqueous, the influence of the concentration of extractant, nitric acid and Al(NO3)3 on the distribution ratio of Pu(Ⅲ ),

  6. 40 CFR 721.2920 - tert-Amyl peroxy alkylene ester (generic name).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false tert-Amyl peroxy alkylene ester... Specific Chemical Substances § 721.2920 tert-Amyl peroxy alkylene ester (generic name). (a) Chemical... alkylene ester (PMN P-85-1180) is subject to reporting under this section for the significant new...

  7. Biodegradation of ethyl t-butyl ether (ETBE), methyl t-butyl ether (MTBE) and t-amyl methyl ether (TAME) by Gordonia terrae.

    Science.gov (United States)

    Hernandez-Perez, G; Fayolle, F; Vandecasteele, J P

    2001-01-01

    Gordonia terrae strain IFP 2001 was selected from activated sludge for its capacity to grow on ethyl t-butyl ether (ETBE) as sole carbon and energy source. ETBE was stoichiometrically degraded to t-butyl alcohol (TBA) and the activity was inducible. A constitutive strain, G. terrae IFP 2007, derived from strain IFP 2001, was also selected. Methyl t-butyl ether (MTBE) and t-amyl methyl ether (TAME) were not used as carbon and energy sources by the two strains, but cometabolic degradation of MTBE and TAME was demonstrated, to TBA and t-amyl alcohol (TAA) respectively, in the presence of a carbon source such as ethanol. No two-carbon compound was detected during growth on ETBE, but formate was produced during cometabolic degradation of MTBE or TAME. A monooxygenase was involved in the degradation of ethers, because no degradation of ETBE was observed under anaerobic conditions and the presence of a cytochrome P-450 was demonstrated in G. terrae IFP 2001 after induction by cultivation on ETBE.

  8. 用于生产TAEE的反应精馏和全蒸发的混合过程%Hybrid Process of Reactive Distillation and Pervaporation for the Production of Tert-amyl Ethyl Ether

    Institute of Scientific and Technical Information of China (English)

    Amornchai Arpornwichanop; Ukrit Sahapatsombud; Yaneeporn Patcharavorachot; Suttichai Assabumrungrat

    2008-01-01

    In this study, a reactive distillation column in which chemical reaction and separation occur simultane-ously is applied for the synthesis of tert-amyl ethyl ether (TAEE) from ethanol (EtOH) and tert-amyl alcohol (TAA).Pervaporation, an efficient membrane separation technique, is integrated with the reactive distillation for enhancing the efficiency of TAEE production. A user-defined Fortran subroutine of a pervaporation unit is developed, allowing the design and simulation of the hybrid process of reactive distillation and pervaporation in Aspen Plus simulator.The performance of such a hybrid process is analyzed and the results indicate that the integration of the reactive distillation with the pervaporation increases the conversion of TAA and the purity of TAEE product, compared with the conventional reactive distiUation.

  9. 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 ...

  10. 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 ...

  11. IRIS Toxicological Review and Summary Documents for Tertiary Amyl Ethyl Ether (Taee)

    Science.gov (United States)

    This is EPA's first assessment of the noncancer health effects and carcinogenic potential of tertiary amyl ethyl ether (TAEE). The IRIS program is preparing an assessment that will incorporate health effects information available for TAEE, and current risk assessment methods. T...

  12. Biodegradation of the gasoline oxygenates methyl tert-butyl ether, ethyl tert-butyl ether, and tert-amyl methyl ether by propane-oxidizing bacteria.

    Science.gov (United States)

    Steffan, R J; McClay, K; Vainberg, S; Condee, C W; Zhang, D

    1997-11-01

    Several propane-oxidizing bacteria were tested for their ability to degrade gasoline oxygenates, including methyl tert-butyl ether (MTBE), ethyl tert-butyl ether (ETBE), and tert-amyl methyl ether (TAME). Both a laboratory strain and natural isolates were able to degrade each compound after growth on propane. When propane-grown strain ENV425 was incubated with 20 mg of uniformly labeled [14C]MTBE per liter, the strain converted > 60% of the added MTBE to 14CO2 in production of nearly stoichiometric amounts of tert-butyl alcohol (TBA), while the initial oxidation of TAME resulted in the production of tert-amyl alcohol. The methoxy methyl group of MTBE was oxidized to formaldehyde and ultimately to CO2. TBA was further oxidized to 2-methyl-2-hydroxy-1-propanol and then 2-hydroxy isobutyric acid; however, neither of these degradation products was an effective growth substrate for the propane oxidizers. Analysis of cell extracts of ENV425 and experiments with enzyme inhibitors implicated a soluble P-450 enzyme in the oxidation of both MTBE and TBA. MTBE was oxidized to TBA by camphor-grown Pseudomonas putida CAM, which produces the well-characterized P-450cam, but not by Rhodococcus rhodochrous 116, which produces two P-450 enzymes. Rates of MTBE degradation by propane-oxidizing strains ranged from 3.9 to 9.2 nmol/min/mg of cell protein at 28 degrees C, whereas TBA was oxidized at a rate of only 1.8 to 2.4 nmol/min/mg of cell protein at the same temperature.

  13. Near-fatal methemoglobinemia after recreational inhalation of amyl nitrite aerosolized with a compressed gas blower.

    Science.gov (United States)

    Lin, Chih-Hao; Fang, Cheng-Chung; Lee, Chien-Chang; Ko, Patrick Chow-In; Chen, Wen-Jone

    2005-11-01

    Adverse effects associated with recreational inhalation of nitrites are usually mild and rarely life-threatening. We report a rare case of near-fatal methemoglobinemia after inhalation of amyl nitrite after aerosolizing the liquid using a compressed gas blower designed to clean photographic equipment that employed hydrofluoroalkane-134a as a propellant. A 31-year-old previously healthy male became dyspneic and fainted soon after the recreational inhalation of amyl nitrite aerosolized using a compressed gas blower. He was brought to the emergency department with severe cyanotic appearance and profound shock. Oxygen saturation was 82%, unresponsive to oxygen supply. His methemoglobin blood level was 52.2%. After 100 mg of methylene blue (2 mg/kg body weight) was administered intravenously, he recovered consciousness, and dyspnea and cyanosis subsided gradually. This case illustrates the extraordinary hazard of the use of a compressed gas blower in the recreational inhalation of nitrites. Prompt recognition and rapid antidotal treatment may adequately correct near-fatal overdose associated with recreational use of amyl nitrite.

  14. Growth of the salt-tolerant yeast Zygosaccharomyces rouxii in microtiter plates : effects of NaCl, pH and temperature on growth and fusel alcohol production from branched-chain amino acids

    NARCIS (Netherlands)

    Jansen, Michael; Veurink, Janine H.; Euverink, Gert-Jan W.; Dijkhuizen, Lubbert

    2003-01-01

    Zygosaccharomyces rouxii, a salt-tolerant yeast isolated from the soy sauce process, produces fusel alcohols (isoamyl alcohol, active amyl alcohol and isobutyl alcohol) from branched-chain amino acids (leucine, isoleucine and valine, respectively) via the Ehrlich pathway. Using a high-throughput scr

  15. 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

  16. 水杨酸正戊酯的催化合成研究%Synthesis of n-Amyl Salicylate Catalyzed by Sodium Hydrogen Sulfate

    Institute of Scientific and Technical Information of China (English)

    杨华; 马荣萱

    2009-01-01

    n-Amyl salicylate was synthesized from salicylic acid and n-pentanol using sodium hydrogen sulfate as catalyst. Factors influencing the ether yield,such as molar ratio of alcohol to acid,catalyst dosage,reaction time,water carrier dosage were discussed. Experimental results showed that sodium hydrogen sulfate was an excellent catalyst. The optimum synthetic conditions were as follows: molar ratio of salicylic acid to n-pentanol was 1∶1.5,catalyst dosage was 4.7% of mass of the reactants,using 10 mL of cyclohexane as water carrier,reaction temperature was 120~140℃ and reaction time was 4.5 h.Under above conditions, the yield of n-amyl salicylate achieved 93.3%.%以水杨酸和正戊醇为原料,用一水合硫酸氢钠催化合成水杨酸正戊酯.研究了酸醇摩尔比、催化剂用量、反应时间及带水剂用量等因素对酯收率的影响.结果表明,一水合硫酸氢钠是合成水杨酸正戊酯的良好催化剂.最佳反应条件如下:酸醇摩尔比为1∶1.5,催化剂用量为反应物总质量的4.7%,带水剂环己烷用量为10 mL,反应时间为4.5 h,反应温度为120~140℃.在此条件下,水杨酸正戊酯的收率可达93.3%.

  17. [Autochthonous yeasts isolated in Tenerife wines and their influence on ethyl acetate and higher alcohol concentrations analyzed by gas chromatography].

    Science.gov (United States)

    Salvadores, M P; Díaz, M E; Cardell, E

    1993-12-01

    A taxonomic study of yeasts present on Tenerife wines, (Tacoronte-Acentejo Specific Denomination) has been carried out. Nine species of the genera: Saccharomyces, Torulaspora, Brettanomyces, Kluyveromyces, Debaryomyces, Saccharomycodes, Hansenula, Pichia and Candida have been isolated. Parallely we analysed volatile compounds of the wines such as ethyl acetate, methanol, isobutanol and amylic alcohols by gas chromatography. Appreciable quantities of ethyl acetate were detected due to the low fermentative power of species such as Candida glabrata and Debaryomyces hansenii. The greatest concentration of amylic alcohols were found in wines containing yeast with high alcohol producing power like Saccharomyces cerevisiae.

  18. 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. ...

  19. Synthesis of (E,E)-Germacrane Sesquiterpene Alcohols via Enolate-Assisted 1,4-Fragmentation

    NARCIS (Netherlands)

    Minnaard, Adriaan J.; Wijnberg, Joannes B.P.A.; Groot, Aede de

    1997-01-01

    An efficient method has been developed for the synthesis of (E,E)-germacrane sesquiterpene alcohols. The key step in these syntheses involves the enolate-assisted 1,4-fragmentation of properly functionalized perhydro-1-naphthalenecarboxaldehydes with 1 equiv of sodium tert-amylate as base, to give t

  20. 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

  1. Screening for occupational vitiligo in workers exposed to hydroquinone monomethyl ether and to paratertiary-amyl-phenol

    Energy Technology Data Exchange (ETDEWEB)

    O' Sullivan, J.J.; Stevenson, C.J.

    1981-11-01

    Two men reported previously with vitiligo after occupational exposure to hydroquinone monomethyl ether (HMME) have been reviewed after eight years. Repigmentation of significant degree was found in one man and of limited degree in the other. One hundred and sixty-nine men in the same works have been screened with Wood's light for evidence of vitiligo. No cases were found in the 148 men exposed to HMME (colleagues who screened 100 men exposed to HMME in two other factories also found no case) or in the 129 who had been exposed to paratertiary-amyl-phenol. Loss of light reflection on Wood's light examination was observed in 13 men due to scars or to other skin disorders.

  2. ETBE (ethyl tert butyl ether) and TAME (tert amyl methyl ether) affect microbial community structure and function in soils.

    Science.gov (United States)

    Bartling, Johanna; Esperschütz, Jürgen; Wilke, Berndt-Michael; Schloter, Michael

    2011-03-15

    Ethyl tert butyl ether (ETBE) and tert amyl methyl ether (TAME) are oxygenates used in gasoline in order to reduce emissions from vehicles. The present study investigated their impact on a soil microflora that never was exposed to any contamination before. Therefore, soil was artificially contaminated and incubated over 6 weeks. Substrate induced respiration (SIR) measurements and phospholipid fatty acid (PLFA) analysis indicated shifts in both, microbial function and structure during incubation. The results showed an activation of microbial respiration in the presence of ETBE and TAME, suggesting biodegradation by the microflora. Furthermore, PLFA concentrations decreased in the presence of ETBE and TAME and Gram-positive bacteria became more dominant in the microbial community.

  3. N-butyl-2-cyanoacrylate, iso-amyl-2-cyanoacrylate andhypertonic glucose with 72% chromated glycerin in gastricvarices

    Institute of Scientific and Technical Information of China (English)

    Reda Elwakil; Mohamed Fawzy Montasser; Sara M Abdelhakam; Wesam A Ibrahim

    2015-01-01

    cyanoacrylate and a mixture of 72% chromated glycerinwith hypertonic glucose solution in management ofgastric varices.METHODS: Ninety patients with gastric varicespresented to Endoscopy Unit of Ain Shams UniversityHospital were included. They were randomly allocatedinto three groups; each group included 30 patients treatedwith intravariceal sclerosant injections in biweeklysessions till complete obturation of gastric varices;Group I (n-butyl-2-cyanoacrylate; Histoacryl?), GroupII (iso-amyl-2-cyanoacrylate; Amcrylate?) and GroupIII (mixture of 72% chromated glycerin; Scleremo?with glucose solution 25%). All the procedures wereperformed electively without active bleeding. Recruitedpatients were followed up for 3 mo.RESULTS: 26% of Scleremo group had bleeding duringpuncture vs 3.3% in each of the other two groups withsignificant difference, (P 〈 0.05). None of Scleremogroup had needle obstruction vs 13.3% in each of theother two groups with no significant difference, (P 〉0.05). Rebleeding occurred in 13.3% of Histoacryl andAmcrylate groups vs 0% in Scleremo group with nosignificant difference. The in hospital mortality was 6.6%in both Histoacryl and Amcrylate groups, while it was0% in Scleremo group with no significant difference. Inthe first and second sessions, the amount of Scleremoneeded for obturation was significantly high, while the amount of Histoacryl was significantly low. Scleremo was the less costly of the two treatments. CONCLUSION: All used sclerosant substances showed efficacy and success in management of gastric varices with no significant differences except in total amount,cost and bleeding during puncture.

  4. TAME (tertiary-amyl-methyl ether) gasoline additive production process development; Desenvolvimento do processo de producao de TAME-aditivo para gasolina

    Energy Technology Data Exchange (ETDEWEB)

    Lovisi, Humberto [Petroflex Industria e Comercio S.A., Duqye de Caxias, RJ (Brazil); Piccoli, Ricardo [COPESUL, Companhia Petroquimica do Sul, Triunfo, RS (Brazil)

    1992-12-31

    PETROFLEX and COPESUL jointly developed a TAME production process. Tertiary-amyl-methyl ether (TAME) is obtained by the methoxylation of isoamylenes (2-methyl-1-butene and 2-methyl-2-butene) in a C{sub s} cut over a sulfonic acid resin. Process was developed on the basis of pilot plant and batch experiments. A simplified process flow-sheet and pilot plant data are presented. Isoamylenes conversions higher than 70% were achieved with low by-products formation. (author) 22 refs., 2 figs., 2 tabs.

  5. 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 ...

  6. 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 ...

  7. Selection and identification of bacterial strains with methyl-tert-butyl ether, ethyl-tert-butyl ether, and tert-amyl methyl ether degrading capacities.

    Science.gov (United States)

    Purswani, Jessica; Pozo, Clementina; Rodríguez-Díaz, Marina; González-López, Jesús

    2008-11-01

    Nine bacterial strains isolated from two hydrocarbon-contaminated soils were selected because of their capacity for growth in culture media amended with 200 mg/L of one of the following gasoline oxygenates: Methyl-tert-butyl ether (MTBE), ethyl-tert-butyl ether (ETBE), and tert-amyl methyl ether (TAME). These strains were identified by amplification of their 16S rRNA gene, using fDl and rD1 primers, and were tested for their capacity to grow and biotransform these oxygenates in both mineral and cometabolic media. The isolates were classified as Bacillus simplex, Bacillus drentensis, Arthrobacter sp., Acinetobacter calcoaceticus, Acinetobacter sp., Gordonia amicalis (two strains), Nocardioides sp., and Rhodococcus ruber. Arthrobacter sp. (strain MG) and A. calcoaceticus (strain M10) consumed 100 (cometabolic medium) and 82 mg/L (mineral medium) of oxygenate TAME in 21 d, respectively, under aerobic conditions. Rhodococcus ruber (strain E10) was observed to use MTBE and ETBE as the sole carbon and energy source, whereas G. amicalis (strain T3) used TAME as the sole carbon and energy source for growth. All the bacterial strains transformed oxygenates better in the presence of an alternative carbon source (ethanol) with the exception of A. calcoaceticus (strain M10). The capacity of the selected strains to remove MTBE, ETBE, and TAME looks promising for application in bioremediation technologies.

  8. Biosynthesis of higher alcohol flavour compounds by the yeast Saccharomyces cerevisiae: impact of oxygen availability and responses to glucose pulse in minimal growth medium with leucine as sole nitrogen source.

    Science.gov (United States)

    Espinosa Vidal, Esteban; de Morais, Marcos Antonio; François, Jean Marie; de Billerbeck, Gustavo M

    2015-01-01

    Higher alcohol formation by yeast is of great interest in the field of fermented beverages. Among them, medium-chain alcohols impact greatly the final flavour profile of alcoholic beverages, even at low concentrations. It is widely accepted that amino acid metabolism in yeasts directly influences higher alcohol formation, especially the catabolism of aromatic and branched-chain amino acids. However, it is not clear how the availability of oxygen and glucose metabolism influence the final higher alcohol levels in fermented beverages. Here, using an industrial Brazilian cachaça strain of Saccharomyces cerevisiae, we investigated the effect of oxygen limitation and glucose pulse on the accumulation of higher alcohol compounds in batch cultures, with glucose (20 g/l) and leucine (9.8 g/l) as the carbon and nitrogen sources, respectively. Fermentative metabolites and CO2 /O2 balance were analysed in order to correlate the results with physiological data. Our results show that the accumulation of isoamyl alcohol by yeast is independent of oxygen availability in the medium, depending mainly on leucine, α-keto-acids and/or NADH pools. High-availability leucine experiments showed a novel and unexpected accumulation of isobutanol, active amyl alcohol and 2-phenylethanol, which could be attributed to de novo biosynthesis of valine, isoleucine and phenylalanine and subsequent outflow of these pathways. In carbon-exhausted conditions, our results also describe, for the first time, the metabolization of isoamyl alcohol, isobutanol, active amyl alcohol but not of 2-phenylethanol, by yeast strains in stationary phase, suggesting a role for these higher alcohols as carbon source for cell maintenance and/or redox homeostasis during this physiological phase.

  9. National Institute on Alcohol Abuse and Alcoholism

    Science.gov (United States)

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

  10. A molecular dynamics study of guest-host hydrogen bonding in alcohol clathrate hydrates.

    Science.gov (United States)

    Hiratsuka, Masaki; Ohmura, Ryo; Sum, Amadeu K; Alavi, Saman; Yasuoka, Kenji

    2015-05-21

    Clathrate hydrates are typically stabilized by suitably sized hydrophobic guest molecules. However, it has been experimentally reported that isomers of amyl-alcohol C5H11OH can be enclosed into the 5(12)6(4) cages in structure II (sII) clathrate hydrates, even though the effective radii of the molecules are larger than the van der Waals radii of the cages. To reveal the mechanism of the anomalous enclathration of hydrophilic molecules, we performed ab initio and classical molecular dynamics simulations (MD) and analyzed the structure and dynamics of a guest-host hydrogen bond for sII 3-methyl-1-butanol and structure H (sH) 2-methyl-2-butanol clathrate hydrates. The simulations clearly showed the formation of guest-host hydrogen bonds and the incorporation of the O-H group of 3-methyl-1-butanol guest molecules into the framework of the sII 5(12)6(4) cages, with the remaining hydrophobic part of the amyl-alcohol molecule well accommodated into the cages. The calculated vibrational spectra of alcohol O-H bonds showed large frequency shifts due to the strong guest-host hydrogen bonding. The 2-methyl-2-butanol guests form strong hydrogen bonds with the cage water molecules in the sH clathrate, but are not incorporated into the water framework. By comparing the structures of the alcohols in the hydrate phases, the effect of the location of O-H groups in the butyl chain of the guest molecules on the crystalline structure of the clathrate hydrates is indicated.

  11. Alcohol Abuse

    Science.gov (United States)

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

  12. Alcohol Test

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

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

  13. Alcohol Poisoning

    Science.gov (United States)

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

  14. 过氧化叔戊醇对苯并噻吩类衍生物的氧化%Oxidation of benzothiophenes using tert-amyl hydroperoxide

    Institute of Scientific and Technical Information of China (English)

    周新锐; 盖洪涛; 王静; 张珊珊; 杨锦宗; 张淑芬

    2009-01-01

    Homogeneous oxidation using an oil-soluble oxidant,tert-amyl hydroperoxide(TAHP).for ultra-deep desulfurizmion was performed under mild conditions in the presence of molybdenum oxide catalysts.Dibenzothio phene(DBT),benzothiophcne(BT)and 4,6-dimethyl-dibenzothiophene(DMDBT),which are the refractory sulfur compounds for hydrodesulfurization(HDS),were employed as model substrates for a simulated diesel fuel.Activ ity of molybdenum oxide supported on a macroporous weak acidic resin was investigated.The mass conversion of DBT reached near 100%at 90°C and a TAHP,DBT molar ratio of 3 with 1% of molybdenum oxide supported on Amberlite IRC-748 resin for l h.It was further found that the activities of the model Substrates decreasca rin the order of DMDBT>DBT>B T.In the flow oxidation using TAHP as the oxidant,mass conversion of DBT increased remarkably from 61.3%to 98.5%when dropping the weight hourly space velocity(WHSV)from 40 h1 to 10 h-1.A series of experiments dealt with selectivity of this oxidation using TAHP revealed that the model unsaturated compounds,i.e.4,6,8-trimethyl-2-nonylene,and 2-methylnaphthaIene did not affect the oxidation of DBT.Carbazole had nearly no effect on the conversion of DBT using TAHP.but had some influence on the one using tert-butyl hydroperoxide(TBHP).The mass conversion of DBT decreased remarkably from 75.2%to 3.6%when the content of carbazole increased from 0 to 500 ug.g-1.In the flow oxidation using TAHP as the oxidant.the concentration of.DBT in model fuels was reduced from 500 ug.g-1 to 7.2 ug.g-1 at WHSV of 10 h-1,and then reduced to 3.8 ug.g-1 by adsorption of Al2O3.

  15. 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.

  16. Alcohol and pregnancy

    Science.gov (United States)

    Drinking alcohol during pregnancy; Fetal alcohol syndrome - pregnancy; FAS - fetal alcohol syndrome ... When a pregnant woman drinks alcohol, the alcohol travels through her blood and into the baby's blood, tissues, and organs. Alcohol breaks down much more slowly in ...

  17. Biotransformation of chemical constituents of durian wine with simultaneous alcoholic fermentation by Torulaspora delbrueckii and malolactic fermentation by Oenococcus oeni.

    Science.gov (United States)

    Lu, Yuyun; Chua, Jian-Yong; Huang, Dejian; Lee, Pin-Rou; Liu, Shao-Quan

    2016-10-01

    This work represents the first study on the biotransformation of chemical constituents of durian wine via simultaneous alcoholic fermentation (AF) and malolactic fermentation (MLF) with non-Saccharomyces yeast and lactic acid bacteria (LAB), namely, Torulaspora delbrueckii Biodiva and Oenococcus oeni PN4. The presence of PN4 improved the utilization of sugars but did not affect ethanol production. MLF resulted in the significant degradation of malic acid with corresponding increases in pH and lactic acid. The final concentrations of acetic acid (1.29 g/L) and succinic acid (3.70 g/L) in simultaneous AF and MLF were significantly higher than that in AF (1.05 and 1.31 g/L) only. Compared with AF, simultaneous AF and MLF significantly elevated the levels of aroma compounds with higher levels of higher alcohols (isoamyl alcohol, active amyl alcohol, isobutyl alcohol, and 2-phenylethyl alcohol), acetate esters (ethyl acetate, isoamyl acetate), and ethyl esters (ethyl octanoate, ethyl dodecanoate). All the endogenous volatile sulfur compounds decreased to trace or undetectable levels at the end of fermentation. MLF accentuated the reduction of acetaldehyde and sulfides. The initially absent dipropyl disulfide was formed, then catabolized, especially in simultaneous AF and MLF. This study suggested that the simultaneous AF and MLF of non-Saccharomyces and LAB could modify the volatile compositions and potentially modulate the organoleptic properties of durian wine.

  18. Alcohol during Pregnancy

    Science.gov (United States)

    ... Home > Pregnancy > Is it safe? > Alcohol during pregnancy Alcohol during pregnancy E-mail to a friend Please ... and fetal alcohol spectrum disorders. How does drinking alcohol during pregnancy affect your baby's health? Drinking alcohol ...

  19. Alcohol Energy Drinks

    Science.gov (United States)

    ... Home / About Addiction / Alcohol / Alcohol Energy Drinks Alcohol Energy Drinks Read 24018 times font size decrease font size increase font size Print Email Alcohol energy drinks (AEDs) or Caffeinated alcoholic beverages (CABs) are ...

  20. Formation of ethanol and higher alcohols by immobilized zymomonas mobilis in continuous culture

    Energy Technology Data Exchange (ETDEWEB)

    Oaxaca, V.A.; Jones, L.P. (Texas Univ., El Paso (United States). Dept. of Biological Sciences)

    1991-01-01

    Cells of Zymomonas mobilis ATCC 10988 were immobilized in 1.5% calcium alginate and packed in a column bioreactor for a series of fermentations utilizing 10.0% glucose media with the addition of one of the following amino acids or keto acids: L-leucine, L-isoleucine, L-valine, {alpha}-ketoisocaproic acid, {alpha}-ketobutyric acid, or {alpha}-ketoisovaleric acid. This was done in order to study the rates of production of higher alcohols during ethanolic fermentations at varying dilution rates while under the influence of amino acids or keto acids. Results indicate that the EHRLICH mechanism is operative in Zymomonas sp. {alpha}-Ketobutyrate enhanced the production of n-propanol and act-amyl alcohol. {alpha}-Ketoisocaproic acid stimulated the production of isoamyl alcohol. {alpha}-Ketoisovaleric acid increased the levels of isobutanol. The amino acids also gave rise to their corresponding alcohols but to a far lesser degree than did the keto acids. During high glucose utilization, ethanol yields ranged from 87% to 94% of theoretical with productivity ranging from 60.08 g/l/h in one fermentation (at a dilution rate of 1.35 h{sup -1}) to 70.42 g/l/h in another (at a dilution rate of 1.58 h{sup -1}). At dilution rates of 1.58 h{sup -1}, higher alcohol productivity rose to as high as 4.313 mg/l/h in the presence of {alpha}-ketoisocaproic acid, 1,734.49 mg/l/h using {alpha}-ketoisovaleric acid, and 1,618.05 mg/l/h in {alpha}-ketobutyric acid. The concomitant production of ethanol and higher alcohols in all of the fermentations indicates that glucose is required for the production of the higher alcohols from their corresponding amino acids or keto acids. (orig.).

  1. Alcohol and Hepatitis

    Science.gov (United States)

    ... Home » Living with Hepatitis » Daily Living: Alcohol Viral Hepatitis Menu Menu Viral Hepatitis Viral Hepatitis Home For ... Alcohol for Veterans and the Public Alcohol and Hepatitis: Entire Lesson Overview Alcohol is one of the ...

  2. Alcohol and Hepatitis

    Science.gov (United States)

    ... code here Enter ZIP code here Daily Living: Alcohol for Veterans and the Public Alcohol and Hepatitis: Entire Lesson Overview Alcohol is one ... related to choices you make about your lifestyle . Alcohol and fibrosis Fibrosis is the medical term for ...

  3. Crystal structure of the catalytic domain of PigE: a transaminase involved in the biosynthesis of 2-methyl-3-n-amyl-pyrrole (MAP) from Serratia sp. FS14.

    Science.gov (United States)

    Lou, Xiangdi; Ran, Tingting; Han, Ning; Gao, Yanyan; He, Jianhua; Tang, Lin; Xu, Dongqing; Wang, Weiwu

    2014-04-25

    Prodigiosin, a tripyrrole red pigment synthesized by Serratia and some other microbes through a bifurcated biosynthesis pathway, MBC (4-methoxy-2,2'-bipyrrole-5-carbaldehyde) and MAP (2-methyl-3-n-amyl-pyrrole) are synthesized separately and then condensed by PigC to form prodigiosin. MAP is synthesized sequentially by PigD, PigE and PigB. PigE catalyzes the transamination of an amino group to the aldehyde group of 3-acetyloctanal, resulting in an aminoketone, which spontaneously cyclizes to form H2MAP. Here we report the crystal structure of the catalytic domain of PigE which involved in the biosynthesis of prodigiosin precursor MAP for the first time to a resolution of 2.3Å with a homodimer in the asymmetric unit. The monomer of PigE catalytic domain is composed of three domains with PLP as cofactor: a small N-terminal domain connecting the catalytic domain with the front part of PigE, a large PLP-binding domain and a C-terminal domain. The residues from both monomers build the PLP binding site at the interface of the dimer which resembles the other PLP-dependent enzymes. Structural comparison of PigE with Thermus thermophilus AcOAT showed a higher hydrophobic and smaller active site of PigE, these differences may be the reason for substrate specificity.

  4. Co-extraction and co-stripping of U(VI) and Pu(IV) using tri-iso-amyl phosphate and tri-n-butyl phosphate in n-dodecane from nitric acid media under high loading conditions

    Energy Technology Data Exchange (ETDEWEB)

    Sreenivasulu, Balija; Suresh, Ammath; Sivaraman, Nagarajan; Rao, P.R. Vasudeva [Indira Gandhi Centre for Atomic Research, Kalpakkam (India). Chemistry Group

    2016-08-01

    The extraction of Pu(IV) using 1.1 M solution of tri-iso-amyl phosphate (TiAP)/n-dodecane (DD) from plutonium nitrate solutions in nitric acid media was examined as a function of equilibrium aqueous phase metal ion concentration and equilibrium aqueous phase acidity at 303 K. The nitric acid concentration in the organic phase was measured as a function of equilibrium organic phase plutonium concentration. The co-extraction of U(VI) and Pu(IV) was studied using 1.1 M TiAP/DD system as a function of their equilibrium aqueous phase metal ion concentration and compared with 1.1 M tri-n-butyl phosphate (TBP)/n-DD system under identical conditions. Co-extraction and co-stripping of U(VI) and Pu(IV) were studied using 1.1 M TiAP/DD and 1.1 M TBP/DD systems in cross current mode to evaluate the number of stages required for the extraction and stripping of heavy metal ions (uranium and plutonium). The extraction and stripping efficiencies were calculated for both the systems. The saturation limit of the organic phase was also established in these studies.

  5. Vapor intrusion risk of fuel ether oxygenates methyl tert-butyl ether (MTBE), tert-amyl methyl ether (TAME) and ethyl tert-butyl ether (ETBE): A modeling study.

    Science.gov (United States)

    Ma, Jie; Xiong, Desen; Li, Haiyan; Ding, Yi; Xia, Xiangcheng; Yang, Yongqi

    2017-06-15

    Vapor intrusion of synthetic fuel additives represents a critical yet still neglected problem at sites contaminated by petroleum fuel releases. This study used an advanced numerical model to investigate the vapor intrusion potential of fuel ether oxygenates methyl tert-butyl ether (MTBE), tert-amyl methyl ether (TAME), and ethyl tert-butyl ether (ETBE). Simulated indoor air concentration of these compounds can exceed USEPA indoor air screening level for MTBE (110μg/m(3)). Our results also reveal that MTBE has much higher chance to cause vapor intrusion problems than TAME and ETBE. This study supports the statements made by USEPA in the Petroleum Vapor Intrusion (PVI) Guidance that the vertical screening criteria for petroleum hydrocarbons may not provide sufficient protectiveness for fuel additives, and ether oxygenates in particular. In addition to adverse impacts on human health, ether oxygenate vapor intrusion may also cause aesthetic problems (i.e., odour and flavour). Overall, this study points out that ether oxygenates can cause vapor intrusion problems. We recommend that USEPA consider including the field measurement data of synthetic fuel additives in the existing PVI database and possibly revising the PVI Guidance as necessary.

  6. Determination of low level methyl tert-butyl ether, ethyl tert-butyl ether and methyl tert-amyl ether in human urine by HS-SPME gas chromatography/mass spectrometry.

    Science.gov (United States)

    Scibetta, Licia; Campo, Laura; Mercadante, Rosa; Foà, Vito; Fustinoni, Silvia

    2007-01-02

    Methyl tert-butyl ether (MTBE), ethyl tert-butyl ether (ETBE) and tert-amyl methyl ether (TAME) are oxygenated compounds added to gasoline to enhance octane rating and to improve combustion. They may be found as pollutants of living and working environments. In this work a robotized method for the quantification of low level MTBE, ETBE and TAME in human urine was developed and validated. The analytes were sampled in the headspace of urine by SPME in the presence of MTBE-d12 as internal standard. Different fibers were compared for their linearity and extraction efficiency: carboxen/polydimethylsiloxane, polydimethylsiloxane/divinylbenzene, and polydimethylsiloxane. The first, although highly efficient, was discarded due to deviation of linearity for competitive displacement, and the polydimethylsiloxane/divinylbenzene fiber was chosen instead. The analysis was performed by GC/MS operating in the electron impact mode. The method is very specific, with range of linearity 30-4600 ng L(-1), within- and between-run precision, as coefficient of variation, ethers was evaluated analysing the specimens of seven traffic policemen exposed to autovehicular emissions: using the calibration curve and the method of standard additions comparable levels of MTBE (68-528 ng L(-1)), ETBE (<6 ng L(-1)), and TAME (<6 ng L(-1)) were obtained.

  7. Single-walled carbon nanotubes as an effective adsorbent in solid-phase microextraction of low level methyl tert-butyl ether, ethyl tert-butyl ether and methyl tert-amyl ether from human urine.

    Science.gov (United States)

    Rastkari, Noushin; Ahmadkhaniha, Reza; Yunesian, Masud

    2009-05-15

    Carbon nanotubes (CNTs) are a kind of new carbon-based nano-materials which have drawn great attention in many application fields. The potential single-walled carbon nanotubes (SWCNTs) as solid-phase microextraction (SPME) adsorbents for the preconcentration of environmental pollutants have been investigated in recent years. The goal of this work was to investigate the feasibility of SWCNTs used as adsorbents for solid-phase microextraction of methyl tert-butyl ether (MTBE), ethyl tert-butyl ether (ETBE) and tert-amyl methyl ether (TAME) in human urine. SWCNTs were attached onto a stainless steel wire through organic binder. Potential factors affecting the extraction efficiency were optimized, including extraction time, extraction temperature, desorption time, desorption temperature, and salinity. The developed method showed good performance according to the ICH performance criteria for bioanalytical methods. The calibration curves of the ethers were linear (r(2)>or=0.992) in the range from 10 to 5000 ng L(-1). The limits of detection at a signal-to-noise (S/N) ratio of 3 were 10 ng L(-1) for all the analytes. In addition, compared with the commercial carboxen/polydimethylsiloxane (CAR/PDMS) fiber, the SWCNT fiber showed better thermal stability (over 350 degrees C) and longer life span (over 150 times). The developed method was applied successfully to determine trace level of the ethers in urine of 10 healthy male volunteers.

  8. Lipase-catalyzed production of biodiesel from soybean oil in tert-amyl alcohol system%叔戊醇体系酶促大豆油制备生物柴油

    Institute of Scientific and Technical Information of China (English)

    郑妍; 权静; 朱利民; 蒋波

    2009-01-01

    叔戊醇作为反应介质,固定化脂肪酶Novozym435催化大豆油与甲醇的转酯反应制备生物柴油.叔戊醇消除了反应底物甲醇及反应副产物甘油对酶活的负面影响.定量分析表明,叔戊醇与油脂的体积比为1,甲醇与油脂的摩尔比为3,2%脂肪酶,反应体系含水量2%,40℃.180 r/min条件下反应15 h,生物柴油得率可达97%.在最适条件下反应进行160批次,酶仍保持了较高的活性和良好的稳定性.

  9. Alcoholic liver disease

    Science.gov (United States)

    Liver disease due to alcohol; Cirrhosis or hepatitis - alcoholic; Laennec's cirrhosis ... Alcoholic liver disease occurs after years of heavy drinking. Over time, scarring and cirrhosis can occur. Cirrhosis is the ...

  10. Breath alcohol test

    Science.gov (United States)

    Alcohol test - breath ... There are various brands of breath alcohol tests. Each one uses a different method to test the level of alcohol in the breath. The machine may be electronic or manual. One ...

  11. Behind the Label "Alcoholic."

    Science.gov (United States)

    Wright, Deborah M.

    1989-01-01

    Relates individual's personal story of her childhood influenced by her parent's alcoholism, her own alcoholism as a young adult, and her experiences with counseling. Asks others not to reject her because of the label "alcoholic." (ABL)

  12. Genetics and alcoholism

    OpenAIRE

    Edenberg, Howard J; Foroud, Tatiana

    2013-01-01

    Alcohol is widely consumed, but excessive use creates serious physical, psychological and social problems and contributes to many diseases. Alcoholism (alcohol dependence, alcohol use disorders) is a maladaptive pattern of excessive drinking leading to serious problems. Abundant evidence indicates that alcoholism is a complex genetic disease, with variations in a large number of genes affecting risk. Some of these genes have been identified, including two genes of alcohol me...

  13. 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.

  14. 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...

  15. Determination of low level methyl tert-butyl ether, ethyl tert-butyl ether and methyl tert-amyl ether in human urine by HS-SPME gas chromatography/mass spectrometry

    Energy Technology Data Exchange (ETDEWEB)

    Scibetta, Licia [Department of Occupational and Environmental Medicine, University of Milano and Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Via S. Barnaba, 8-20122 Milan (Italy); Campo, Laura [Department of Occupational and Environmental Medicine, University of Milano and Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Via S. Barnaba, 8-20122 Milan (Italy); Mercadante, Rosa [Department of Occupational and Environmental Medicine, University of Milano and Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Via S. Barnaba, 8-20122 Milan (Italy); Foa, Vito [Department of Occupational and Environmental Medicine, University of Milano and Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Via S. Barnaba, 8-20122 Milan (Italy); Fustinoni, Silvia [Department of Occupational and Environmental Medicine, University of Milano and Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Via S. Barnaba, 8-20122 Milan (Italy)]. E-mail: silvia.fustinoni@unimi.it

    2007-01-02

    Methyl tert-butyl ether (MTBE), ethyl tert-butyl ether (ETBE) and tert-amyl methyl ether (TAME) are oxygenated compounds added to gasoline to enhance octane rating and to improve combustion. They may be found as pollutants of living and working environments. In this work a robotized method for the quantification of low level MTBE, ETBE and TAME in human urine was developed and validated. The analytes were sampled in the headspace of urine by SPME in the presence of MTBE-d12 as internal standard. Different fibers were compared for their linearity and extraction efficiency: carboxen/polydimethylsiloxane, polydimethylsiloxane/divinylbenzene, and polydimethylsiloxane. The first, although highly efficient, was discarded due to deviation of linearity for competitive displacement, and the polydimethylsiloxane/divinylbenzene fiber was chosen instead. The analysis was performed by GC/MS operating in the electron impact mode. The method is very specific, with range of linearity 30-4600 ng L{sup -1}, within- and between-run precision, as coefficient of variation, <22 and <16%, accuracy within 20% the theoretical level, and limit of detection of 6 ng L{sup -1} for all the analytes. The influence of the matrix on the quantification of these ethers was evaluated analysing the specimens of seven traffic policemen exposed to autovehicular emissions: using the calibration curve and the method of standard additions comparable levels of MTBE (68-528 ng L{sup -1}), ETBE (<6 ng L{sup -1}), and TAME (<6 ng L{sup -1}) were obtained.

  16. Alcohol Alert: Link Between Stress and Alcohol

    Science.gov (United States)

    ... body at even greater risk for harm. Ongoing stress, or chronic, heavy alcohol use, may impair the body’s ability ... J.A., and Chard, K.M. Alcohol and stress in the military. Alcohol Research: ... suicide ideation and attempts associated with adverse childhood experiences. ...

  17. Health risks of alcohol use

    Science.gov (United States)

    Alcoholism - risks; Alcohol abuse - risks; Alcohol dependence - risks; Risky drinking ... Beer, wine, and liquor all contain alcohol. If you are drinking any of these, you are using alcohol. Your drinking patterns may vary, depending on who you are with ...

  18. 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...

  19. 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...

  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. Deciding to quit drinking alcohol

    Science.gov (United States)

    ... quitting drinking; Quitting drinking; Quitting alcohol; Alcoholism - deciding to quit ... drinking problem when your body depends on alcohol to function and your drinking is causing problems with ...

  2. Alcohol Dependence and Alcoholic Liver Disease

    Directory of Open Access Journals (Sweden)

    Karl Mann

    2015-01-01

    Full Text Available Alcohol dependence is a disabling condition that has a high prevalence, but in Europe only a small fraction of the people diagnosed with alcohol abuse and dependence are treated, representing the widest treatment gap, as compared with other mental disorders. Early diagnosis and monitoring of alcoholic liver disease (ALD is still insufficiently solved. Although ALD is the most common cause for liver disease in the Western world, it largely remains underestimated and underdiagnosed for many reasons. The recent introduction of non-invasive elastographic techniques such as transient elastography (TE has significantly improved the early diagnosis of alcoholic liver cirrhosis (ALC. As demonstrated in the literature, inflammation-associated liver stiffness (LS rapidly decreases during alcohol detoxification, and is also directly correlated to change in LS in both abstinent and relapsing patients. Newly published data show that LS could be used to monitor and validate hepatoprotective effects during nalmefene usage. Nalmefene is an opioid system modulator that diminishes the reinforcing effects of alcohol, helping the patient to reduce drinking. Three randomised, multicentre, double-blind, placebo-controlled, parallelgroup Phase III studies were designed to assess the efficacy and safety of nalmefene in reducing alcohol consumption. Patients with a high or very high drinking risk level (DRL at baseline and randomisation show a clinically significant effect from nalmefene treatment, which is generally well tolerated. Moreover, reduced alcohol consumption supported by nalmefene in combination with psychosocial support may indeed help to reduce the alcohol-related burden and the large treatment gap.

  3. Alcohol homograph priming in alcohol-dependent inpatients

    NARCIS (Netherlands)

    Woud, M.L.; Salemink, E.; Gladwin, T.E.; Wiers, R.W.H.J.; Becker, E.S.; Lindenmeyer, J.; Rinck, M.

    2016-01-01

    Aim: Alcohol dependency is characterized by alcohol-related interpretation biases (IBs): Individuals with high levels of alcohol consumption generate more alcohol-related than alcohol-unrelated interpretations in response to ambiguous alcohol-related cues. However, a response bias could be an altern

  4. Alcohol Use and Older Adults

    Science.gov (United States)

    ... version of this page please turn Javascript on. Alcohol Use and Older Adults Alcohol and Aging Adults of any age can have ... Escape (Esc) button on your keyboard.) What Is Alcohol? Alcohol, also known as ethanol, is a chemical ...

  5. Alcohol in moderation

    DEFF Research Database (Denmark)

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

    2011-01-01

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

  6. Myths about drinking alcohol

    Science.gov (United States)

    ... gov/ency/patientinstructions/000856.htm Myths about drinking alcohol To use the sharing features on this page, ... We know much more about the effects of alcohol today than in the past. Yet, myths remain ...

  7. Benzyl Alcohol Topical

    Science.gov (United States)

    Benzyl alcohol lotion is used to treat head lice (small insects that attach themselves to the skin) in adults ... children less than 6 months of age. Benzyl alcohol is in a class of medications called pediculicides. ...

  8. Alcohol Use Screening

    Science.gov (United States)

    ... Centers Diseases + Condition Centers Mental Health Medical Library Alcohol Use Screening (AUDIT-C) - Instructions The following questions ... this tool, there is also text-only version . Alcohol Use Screening (AUDIT-C) - Manual Instructions The following ...

  9. Women and Alcohol

    Science.gov (United States)

    ... turn JavaScript on. Feature: Rethinking Drinking Women and Alcohol Past Issues / Spring 2014 Table of Contents Women react differently than men to alcohol and face higher risks from it. Pound for ...

  10. Alcohol Facts and Statistics

    Science.gov (United States)

    ... Standard Drink? Drinking Levels Defined Alcohol Facts and Statistics Print version Alcohol Use in the United States: ... 1245, 2004. PMID: 15010446 11 National Center for Statistics and Analysis. 2014 Crash Data Key Findings (Traffic ...

  11. 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.

  12. Alcohol and Atherosclerosis

    Institute of Scientific and Technical Information of China (English)

    Gao Yinglan; Song Jingyu; Jin Junshuo; Zhong Xiuhong; Ren Xiangshan; Liu Shuangping

    2005-01-01

    Objectives To study the relationship between alcohol and atherosclerosis (AS).Methods The paper reviewed the mechanism of the alcohol leading to AS from four aspects such as the introduction of alcohol and AS, imbalance of oxidationantioxidation system, oxygen free radical (OFR) and endothelium cell (EC) apoptosis, apoptosis and AS.Results Excessive alcohol could lead to imbalance of oxidation-antioxidation system, and increase OFR, in the meanwhile, OFR could lead to EC apoptosis,which could lead to AS.

  13. Alcohol and liver

    Institute of Scientific and Technical Information of China (English)

    Natalia Osna

    2009-01-01

    @@ Liver is a primary site of ethanol metabolism, which makes this organ susceptible to alcohol-induced damage.Alcoholic liver disease (ALD) has many manifestations and complicated pathogenesis. In this Topic Highlight, we included the key reviews that characterize new findings about the mechanisms of ALD development and might be of strong interest for clinicians and researchers involved in liver alcohol studies.

  14. Alcoholism and Lesbians

    Science.gov (United States)

    Gedro, Julie

    2014-01-01

    This chapter explores the issues involved in the relationship between lesbianism and alcoholism. It examines the constellation of health and related problems created by alcoholism, and it critically interrogates the societal factors that contribute to the disproportionately high rates of alcoholism among lesbians by exploring the antecedents and…

  15. Television: Alcohol's Vast Adland.

    Science.gov (United States)

    2002

    Concern about how much television alcohol advertising reaches underage youth and how the advertising influences their attitudes and decisions about alcohol use has been widespread for many years. Lacking in the policy debate has been solid, reliable information about the extent of youth exposure to television alcohol advertising. To address this…

  16. Hispanic Alcoholic Treatment Considerations.

    Science.gov (United States)

    Costello, Raymond M.

    1987-01-01

    A path analytic model for Hispanic alcoholics relating socioclinical prognostic variables to outcome following treatment in a therapeutic community differs markedly from that fitted to Anglo alcoholics. The differential relationship of education to alcoholism severity and outcome was noted specifically as reflecting different racial-ethnic paths…

  17. Fetal Alcohol Exposure

    Science.gov (United States)

    ... her child’s genetic make-up, and changes in gene activity caused by prenatal alcohol exposure. NIH . . . Turning Discovery Into Health ® National Institute on Alcohol Abuse and Alcoholism www. niaaa. nih. gov • 301.443.3860 Interventions ...

  18. Alcohol and Minority Youth.

    Science.gov (United States)

    Wright, Roosevelt, Jr.; Watts, Thomas D.

    1991-01-01

    Maintains that minority youth who use (or abuse) alcohol in American society deal with using alcohol, being minority, and being young, three dimensions viewed by society with mixed, sometimes hostile and/or fearful reactions. Suggests that examining alcoholism among minority youth involves coming to grips with poverty, education, income, and life…

  19. Genetics and alcoholism.

    Science.gov (United States)

    Edenberg, Howard J; Foroud, Tatiana

    2013-08-01

    Alcohol is widely consumed; however, excessive use creates serious physical, psychological and social problems and contributes to the pathogenesis of many diseases. Alcohol use disorders (that is, alcohol dependence and alcohol abuse) are maladaptive patterns of excessive drinking that lead to serious problems. Abundant evidence indicates that alcohol dependence (alcoholism) is a complex genetic disease, with variations in a large number of genes affecting a person's risk of alcoholism. Some of these genes have been identified, including two genes involved in the metabolism of alcohol (ADH1B and ALDH2) that have the strongest known affects on the risk of alcoholism. Studies continue to reveal other genes in which variants affect the risk of alcoholism or related traits, including GABRA2, CHRM2, KCNJ6 and AUTS2. As more variants are analysed and studies are combined for meta-analysis to achieve increased sample sizes, an improved picture of the many genes and pathways that affect the risk of alcoholism will be possible.

  20. [Physical diseases in alcoholism].

    Science.gov (United States)

    Takase, Kojiro

    2015-09-01

    Rapid excessive alcohol drinking frequently causes disturbance of consciousness due to head trauma, brain edema, hypoglycemia, hyponatremia, hepatic coma and so on, provoked by acute alcohol intoxication. Rapid differential diagnosis and management are extremely important to save a life. On the other hands, the chronic users of alcohol so called alcoholism has many kinds of physical diseases such as liver diseases (i.e., fatty liver, alcoholic hepatitis, alcoholic liver cirrhosis and miscellaneous liver disease), diabetes mellitus, injury to happen in drunkenness, pancreas disease (i.e., acute and chronic pancreatitis and deterioration of chronic pancreatitis), gastrontestinal diseases (i.e., gastroduodenal ulcer), and so on. Enough attention should be paid to above mentioned diseases, otherwise they would turn worse more with continuation and increase in quantity of the alcohol. It should be born in its mind that the excessive drinking becomes the weapon threatening life.

  1. Alcohol disrupts sleep homeostasis.

    Science.gov (United States)

    Thakkar, Mahesh M; Sharma, Rishi; Sahota, Pradeep

    2015-06-01

    Alcohol is a potent somnogen and one of the most commonly used "over the counter" sleep aids. In healthy non-alcoholics, acute alcohol decreases sleep latency, consolidates and increases the quality (delta power) and quantity of NREM sleep during the first half of the night. However, sleep is disrupted during the second half. Alcoholics, both during drinking periods and during abstinences, suffer from a multitude of sleep disruptions manifested by profound insomnia, excessive daytime sleepiness, and altered sleep architecture. Furthermore, subjective and objective indicators of sleep disturbances are predictors of relapse. Finally, within the USA, it is estimated that societal costs of alcohol-related sleep disorders exceeds $18 billion. Thus, although alcohol-associated sleep problems have significant economic and clinical consequences, very little is known about how and where alcohol acts to affect sleep. In this review, we have described our attempts to unravel the mechanism of alcohol-induced sleep disruptions. We have conducted a series of experiments using two different species, rats and mice, as animal models. We performed microdialysis, immunohistochemical, pharmacological, sleep deprivation and lesion studies which suggest that the sleep-promoting effects of alcohol may be mediated via alcohol's action on the mediators of sleep homeostasis: adenosine (AD) and the wake-promoting cholinergic neurons of the basal forebrain (BF). Alcohol, via its action on AD uptake, increases extracellular AD resulting in the inhibition of BF wake-promoting neurons. Since binge alcohol consumption is a highly prevalent pattern of alcohol consumption and disrupts sleep, we examined the effects of binge drinking on sleep-wakefulness. Our results suggest that disrupted sleep homeostasis may be the primary cause of sleep disruption observed following binge drinking. Finally, we have also shown that sleep disruptions observed during acute withdrawal, are caused due to impaired

  2. 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

  3. Alcohol Expectancies in Young Adult Sons of Alcoholics and Controls.

    Science.gov (United States)

    Brown, Sandra A.; And Others

    Adolescent offspring of alcoholics have been found to have higher alcohol reinforcement expectancies than do teenagers from nonalcoholic families. In particular, those with a positive family history of alcoholism expect more cognitive and motor enhancement with alcohol consumption. This study examined the alcohol expectancies of 58 matched pairs…

  4. 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.

  5. [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.

  6. Alcohol-Induced Blackout

    Directory of Open Access Journals (Sweden)

    Dai Jin Kim

    2009-11-01

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

  7. Alcoholism and Diabetes Mellitus

    OpenAIRE

    Soo-Jeong Kim; Dai-Jin Kim

    2012-01-01

    Chronic use of alcohol is considered to be a potential risk factor for the incidence of type 2 diabetes mellitus (T2DM), which causes insulin resistance and pancreatic β-cell dysfunction that is a prerequisite for the development of diabetes. However, alcohol consumption in diabetes has been controversial and more detailed information on the diabetogenic impact of alcohol seems warranted. Diabetes, especially T2DM, causes dysregulation of various metabolic processes, which includes a defect i...

  8. Alcohol use and menopause.

    Science.gov (United States)

    Wilsnack, Richard W; Wilsnack, Sharon C

    2016-04-01

    Clinicians should periodically assess their menopausal patients' alcohol use. Specific health hazards from excessive alcohol consumption, as well as potential benefits of low-level consumption (for cardiovascular disease, bone health, and type 2 diabetes), should be discussed with their patients who drink. The information in this Practice Pearl can help clinicians provide evidence-based guidance about alcohol consumption and its relationship to common health concerns.

  9. Affordability of alcohol and alcohol-related mortality in Belarus.

    Science.gov (United States)

    Razvodovsky, Yury E

    2013-01-01

    Alcohol abuse has numerous adverse health and social consequences. The consumer response to changes in alcohol affordability is an important issue on alcohol policy debates. Studies from many countries have shown an inverse relationship between alcohol prices and alcohol consumption in the population. There are, however, suggestions that increasing the price of alcohol by rising taxes may have limited effect on alcohol-related problems, associated with long-term heavy drinking. The aim of the present study was to evaluate the relationship between alcohol affordability and alcohol-related mortality rates in post-Soviet Belarus. For this purpose trends in alcohol-related mortality rates (mortality from liver cirrhosis, pancreatitis, alcoholism and alcohol psychoses) and affordability of vodka between 1990 and 2010 were compared. The time series analysis revealed that 1% increase in vodka affordability is associated with an increase in liver cirrhosis mortality of 0,77%, an increase in pancreatitis mortality of 0.53%, an increase in mortality from alcoholism and alcohol psychoses of 0,70%. The major conclusion emerging from this study is that affordability of alcohol is one of the most important predictor of alcohol-related problems in a population. These findings provide additional evidence that decreasing in affordability of alcohol is an effective strategy for reducing alcohol consumption and alcohol-related harm.

  10. Alcohol Alert: Alcohol's Damaging Effects on the Brain

    Science.gov (United States)

    ... Alcohol abuse and alcoholism. In: Nixon, S.J., ed. Neuropsychology for Clinical Practice. Washington, DC: American Psychological Press, ... alcoholic men: Relationships to changes in brain structure. Neuropsychology 14:178–188, 2000. (38) Rosenbloom, M. ; Sullivan, ...

  11. FastStats: Alcohol Use

    Science.gov (United States)

    ... this? Submit What's this? Submit Button NCHS Home Alcohol Use Recommend on Facebook Tweet Share Compartir Data ... alcoholic liver disease deaths: 19,388 Number of alcohol-induced deaths, excluding accidents and homicides: 30,722 ...

  12. Molecular basis of alcoholism.

    Science.gov (United States)

    Most, Dana; Ferguson, Laura; Harris, R Adron

    2014-01-01

    Acute alcohol intoxication causes cellular changes in the brain that last for hours, while chronic alcohol use induces widespread neuroadaptations in the nervous system that can last a lifetime. Chronic alcohol use and the progression into dependence involve the remodeling of synapses caused by changes in gene expression produced by alcohol. The progression of alcohol use, abuse, and dependence can be divided into stages, which include intoxication, withdrawal, and craving. Each stage is associated with specific changes in gene expression, cellular function, brain circuits, and ultimately behavior. What are the molecular mechanisms underlying the transition from recreational use (acute) to dependence (chronic)? What cellular adaptations result in drug memory retention, leading to the persistence of addictive behaviors, even after prolonged drug abstinence? Research into the neurobiology of alcoholism aims to answer these questions. This chapter will describe the molecular adaptations caused by alcohol use and dependence, and will outline key neurochemical participants in alcoholism at the molecular level, which are also potential targets for therapy.

  13. Alcoholism and diabetes mellitus.

    Science.gov (United States)

    Kim, Soo-Jeong; Kim, Dai-Jin

    2012-04-01

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

  14. Alcoholism and Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Soo-Jeong Kim

    2012-04-01

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

  15. Children of Alcoholics

    Science.gov (United States)

    ... 11) • Abuse of drugs or alcohol; or • Aggression towards other children • Risk taking behaviors • Depression or suicidal thoughts or behavior Some children of alcoholics may cope by taking the role of responsible "parents" within the family and among friends. They may ...

  16. Fetal Alcohol Spectrum Disorder

    Science.gov (United States)

    Caley, Linda M.; Kramer, Charlotte; Robinson, Luther K.

    2005-01-01

    Fetal alcohol spectrum disorder (FASD) is a serious and widespread problem in this country. Positioned within the community with links to children, families, and healthcare systems, school nurses are a critical element in the prevention and treatment of those affected by fetal alcohol spectrum disorder. Although most school nurses are familiar…

  17. 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.

  18. 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...

  19. Leisure and Alcohol Expectancies.

    Science.gov (United States)

    Carruthers, Cynthia P.

    1993-01-01

    Presents the results of a study that investigated the ways individuals expected drinking to affect their leisure experiences, and the relationship of those expectancies to alcohol consumption patterns. Data from a sample of 144 adults indicated they expected alcohol to positively affect their leisure experiences. (SM)

  20. Pentoxifylline for alcoholic hepatitis

    DEFF Research Database (Denmark)

    Whitfield, Kate; Rambaldi, Andrea; Wetterslev, Jørn

    2009-01-01

    BACKGROUND: Alcoholic hepatitis is a life-threatening disease, with an average mortality of approximately 40%. There is no widely accepted, effective treatment for alcoholic hepatitis. Pentoxifylline is used to treat alcoholic hepatitis, but there has been no systematic review to assess its effects....... OBJECTIVES: To assess the benefits and harms of pentoxifylline in alcoholic hepatitis. SEARCH STRATEGY: The Cochrane Hepato-Biliary Group Controlled Trials Register, The Cochrane Central Register of Controlled Trials (CENTRAL) in The Cochrane Library, MEDLINE, EMBASE, Science Citation Index Expanded, LILACS......, clinicaltrials.gov, and full text searches were conducted until August 2009. Manufacturers and authors were contacted. SELECTION CRITERIA: All randomised clinical trials of pentoxifylline in participants with alcoholic hepatitis compared to control were selected for inclusion. DATA COLLECTION AND ANALYSIS: Two...

  1. Alcohol consumption in adolescents

    Directory of Open Access Journals (Sweden)

    Ilona Plevová

    2016-03-01

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

  2. Homocysteine and alcoholism.

    Science.gov (United States)

    Bleich, S; Degner, D; Javaheripour, K; Kurth, C; Kornhuber, J

    2000-01-01

    Chronic alcohol consumption can induce alterations in the function and morphology of most if not all brain systems and structures. However, the exact mechanism of brain damage in alcoholics remains unknown. Partial recovery of brain function with abstinence suggests that a proportion of the deficits must be functional in origin (i.e. plastic changes of nerve cells) while neuronal loss from selected brain regions indicates permanent and irreversible damage. There is growing evidence that chronic alcoholism is associated with a derangement in the sulfur amino acid metabolism. Recently, it has been shown that excitatory amino acid (EAA) neurotransmitters and homocysteine levels are elevated in patients who underwent withdrawal from alcohol. Furthermore, it has been found that homocysteine induces neuronal cell damage by stimulating NMDA receptors as well as by producing free radicals. Homocysteine neurotoxicity via overstimulation of N-methyl-D-aspartate receptors may contribute to the pathogenesis of both brain shrinkage and withdrawal seizures linked to alcoholism.

  3. Alcohol and sex.

    Science.gov (United States)

    Vijayasenan, M E

    1981-01-14

    Diminished sexual functioning among individuals dependent upon alcohol has been assessed. Ninety-seven male patients entered the study, all inpatients as the unit for treatment of alcoholism and drug addiction (Villa 6) in Porirua Hospital, Porirua. The sexual ability of these patients before the development of alcoholism was also rated for the same items and this rating was used as a control. Of the 97 patients, 69 (71 percent) suffered from sexual dysfunction for a period more than 12 months prior to admission to hospital. The disturbances noted were diminished sexual desire (58 percent of patients), erectile impotence (16 percent), premature ejaculation (4 percent), ejaculatory in competence (22 percent). A high proportion of the alcoholics showed signs of sexual deviation-19 percent having performed sexual crimes and a further 28 percent having repeated thought of sexual crimes. The possible causes of alcohol induced sexual dysfunction are discussed.

  4. 78 FR 42530 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-07-16

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review..., Ph.D., Scientific Review Officer, National Institute on Alcohol Abuse & Alcoholism,...

  5. 76 FR 78014 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-12-15

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review...., Scientific Review Administrator, National Institutes on Alcohol Abuse & Alcoholism, National Institutes...

  6. 75 FR 10808 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-03-09

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... Officer, National Institute on Alcohol Abuse & Alcoholism, National Institutes of Health, 5635...

  7. 78 FR 42529 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-07-16

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review....D., Scientific Review Administrator, National Institutes on Alcohol Abuse & Alcoholism,...

  8. 75 FR 57473 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-09-21

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... Officer, National Institute on Alcohol Abuse and Alcoholism, Office of Extramural Activities,...

  9. 75 FR 24961 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meetings

    Science.gov (United States)

    2010-05-06

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... Extramural Activities, National Institutes of Health, National Institute on Alcohol Abuse & Alcoholism,...

  10. 76 FR 26308 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-05-06

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review..., Scientific Review Administrator, National Institutes On Alcohol Abuse & Alcoholism National, Institutes...

  11. 75 FR 63494 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-10-15

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis..., Extramural Project Review Branch, EPRB, National Institute on Alcohol Abuse and Alcoholism,...

  12. 77 FR 22794 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-04-17

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review..., Ph.D., Scientific Review Administrator, National Institutes on Alcohol Abuse & Alcoholism...

  13. [Genetic variations in alcohol dehydrogenase, drinking habits and alcoholism

    DEFF Research Database (Denmark)

    Tolstrup, J.S.; Rasmussen, S.; Tybjaerg-Hansen, A.

    2008-01-01

    Alcohol is degraded primarily by alcohol dehydrogenase (ADH), and genetic variation that affects the rate of alcohol degradation is found in ADH1B and ADH1C. By genotyping 9,080 white men and women from the general population, we found that men and women with ADH1B slow versus fast alcohol...

  14. Alcoholism: genes and mechanisms.

    Science.gov (United States)

    Oroszi, Gabor; Goldman, David

    2004-12-01

    Alcoholism is a chronic relapsing/remitting disease that is frequently unrecognized and untreated, in part because of the partial efficacy of treatment. Only approximately one-third of patients remain abstinent and one-third have fully relapsed 1 year after withdrawal from alcohol, with treated patients doing substantially better than untreated [1]. The partial effectiveness of strategies for prevention and treatment, and variation in clinical course and side effects, represent a challenge and an opportunity to better understand the neurobiology of addiction. The strong heritability of alcoholism suggests the existence of inherited functional variants of genes that alter the metabolism of alcohol and variants of other genes that alter the neurobiologies of reward, executive cognitive function, anxiety/dysphoria, and neuronal plasticity. Each of these neurobiologies has been identified as a critical domain in the addictions. Functional alleles that alter alcoholism-related intermediate phenotypes include common alcohol dehydrogenase 1B and aldehyde dehydrogenase 2 variants that cause the aversive flushing reaction; catechol-O-methyltransferase (COMT) Val158Met leading to differences in three aspects of neurobiology: executive cognitive function, stress/anxiety response, and opioid function; opioid receptor micro1 (OPRM1) Asn40Asp, which may serve as a gatekeeper molecule in the action of naltrexone, a drug used in alcoholism treatment; and HTTLPR, which alters serotonin transporter function and appears to affect stress response and anxiety/dysphoria, which are factors relevant to initial vulnerability, the process of addiction, and relapse.

  15. ALCOHOL AND HEART RHYTHM DISORDERS

    Directory of Open Access Journals (Sweden)

    A. O. Yusupova

    2015-01-01

    Full Text Available Alcohol abuse and particularly extension of alcohol consumption in alcohol diseas increases the risk of cardiac arrhythmias development and aggravates existing arrhythmias. Patients do not always receive the necessary specific treatment due to lack of detection of the ethanol genesis of these arrhythmias. Management of patients with alcohol abuse and alcohol dependence, including its cardiac complications among other cardiac arrhythmias should use both antiarrhythmic and anti-alcohol drugs and antidepressants. Such issues as diagnosis and management of patients with alcohol-induced cardiac arrhythmias are presented.

  16. Degradation of fluorotelomer alcohols

    DEFF Research Database (Denmark)

    Ellis, David A; Martin, Jonathan W; De Silva, Amila O

    2004-01-01

    Human and animal tissues collected in urban and remote global locations contain persistent and bioaccumulative perfluorinated carboxylic acids (PFCAs). The source of PFCAs was previously unknown. Here we present smog chamber studies that indicate fluorotelomer alcohols (FTOHs) can degrade...

  17. Alcohol en snelverkeer.

    NARCIS (Netherlands)

    Esser, P.H.

    1968-01-01

    Dr Esser voert diverse redenen aan om zo snel mogelijk te starten met ademanalyse op tijden en plaatsen dat bestuurders, die alcohol gebruikt hebben, verwacht kunnen worden. Hij wijst op de preventieve waarde hiervan. Zie ook A 1469.

  18. When alcohol acts

    DEFF Research Database (Denmark)

    Demant, Jakob

    2009-01-01

      Sociological studies into alcohol use seem to find it difficult to deal with the substance itself. Alcohol tends to be reduced to a symbol of a social process and in this way the sociological research loses sight of effects beyond the social. This paper suggests a new theoretical approach...... to the study of alcohol and teenagers' (romantic) relationships, inspired by actor-network theory (ANT). The central feature of ANT is to search for relationships, or rather networks, between all things relevant to the phenomenon. All material and semantic structures, things, persons, discourses, etc....... that influence a given situation are described as actants and are entered into the analysis. The aim of this paper is to propose a way of including materiality in sociological analyses of alcohol and to explore ways of using focus group interview material in ANT-inspired analysis. By analyzing a girl...

  19. Alcohol advertising and youth.

    Science.gov (United States)

    Martin, Susan E; Snyder, Leslie B; Hamilton, Mark; Fleming-Milici, Fran; Slater, Michael D; Stacy, Alan; Chen, Meng-Jinn; Grube, Joel W

    2002-06-01

    This article presents the proceedings of a symposium at the 2001 Research Society on Alcoholism meeting in Montreal, Canada. The symposium was organized and chaired by Joel W. Grube. The presentations and presenters were (1) Introduction and background, by Susan E. Martin; (2) The effect of alcohol ads on youth 15-26 years old, by Leslie Snyder, Mark Hamilton, Fran Fleming-Milici, and Michael D. Slater; (3) A comparison of exposure to alcohol advertising and drinking behavior in elementary versus middle school children, by Phyllis L. Ellickson and Rebecca L. Collins; (4) USC health and advertising project: assessment study on alcohol advertisement memory and exposure, by Alan Stacy; and (5) TV beer and soft drink advertising: what young people like and what effects? by Meng-Jinn Chen and Joel W. Grube.

  20. Alcohol use disorder

    Science.gov (United States)

    ... be a combination of a person's: Genes Environment Psychology, such as being impulsive or having low self- ... Examine you Ask about your medical and family history Ask about your alcohol use, and if you ...

  1. Alcohol and liver, 2010

    Institute of Scientific and Technical Information of China (English)

    Natalia; A; Osna

    2010-01-01

    Liver is known as an organ that is primarily affected by alcohol. Alcoholic liver disease (ALD) is the cause of an increased morbidity and mortality worldwide. Progression of ALD is driven by "second hits". These second hits include the complex of nutritional, pharmacological, genetic and viral factors, which aggravate liver pathology. However, in addition to liver failure, ethanol causes damage to other organs and systems. These extrahepatic manifestations are regulated via the similar hepatitis mechanisms...

  2. Alcohol: Pleasures and Problems.

    Science.gov (United States)

    Finn, Peter; Lawson, Jane

    This student booklet is to be used in conjunction with the Teacher Manual and films of the DIAL A-L-C-O-H-O-L series. It presents facts and illustrations on the use of alcohol, and is intended to aid young people in deciding whether or not to drink. This booklet is divided into the following parts: (1) Introduction; (2) The Enjoyment of Drinking;…

  3. Consumo de alcohol

    OpenAIRE

    Luís Gustavo del Sol Padrón; Orestes Álvarez Fernández; Juan De Dios Rivero Berovides

    2010-01-01

    En este artículo se emite una definición clasificatoria de los individuos que consumen alcohol, según supuestos establecidos por Manconi. Se estratifican las personas atendiendo a los diferentes riesgos para este consumo. Se describen las afectaciones a la salud que produce el consumo de alcohol, y además se plantean las medidas estratégicas para propiciar una conducta efectiva antialcohólica. Por último, se presenta un flujograma para la inter...

  4. Alcohol-attributable and alcohol-preventable mortality in Denmark

    DEFF Research Database (Denmark)

    Eliasen, Marie; Becker, Ulrik; Grønbæk, Morten

    2014-01-01

    The aim of the study was to quantify alcohol-attributable and -preventable mortality, totally and stratified on alcohol consumption in Denmark 2010, and to estimate alcohol-related mortality assuming different scenarios of changes in alcohol distribution in the population. We estimated alcohol......-attributable and -preventable fractions based on relative risks of conditions causally associated with alcohol from meta-analyses and information on alcohol consumption in Denmark obtained from 14,458 participants in the Danish National Health Survey 2010 and corrected for adult per capita consumption. Cause-specific mortality...... data were obtained from the Danish Register of Causes of Death. In total, 1,373 deaths among women (5.0 % of all deaths) and 2,522 deaths among men (9.5 % of all deaths) were attributable to alcohol, while an estimated number of 765 (2.8 %) and 583 (2.2 %) deaths were prevented by alcohol...

  5. 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...

  6. Perspectives on the neuroscience of alcohol from the National Institute on Alcohol Abuse and Alcoholism.

    Science.gov (United States)

    Reilly, Matthew T; Noronha, Antonio; Warren, Kenneth

    2014-01-01

    Mounting evidence over the last 40 years clearly indicates that alcoholism (alcohol dependence) is a disorder of the brain. The National Institute on Alcohol Abuse and Alcoholism (NIAAA) has taken significant steps to advance research into the neuroscience of alcohol. The Division of Neuroscience and Behavior (DNB) was formed within NIAAA in 2002 to oversee, fund, and direct all research areas that examine the effects of alcohol on the brain, the genetic underpinnings of alcohol dependence, the neuroadaptations resulting from excessive alcohol consumption, advanced behavioral models of the various stages of the addiction cycle, and preclinical medications development. This research portfolio has produced important discoveries in the etiology, treatment, and prevention of alcohol abuse and dependence. Several of these salient discoveries are highlighted and future areas of neuroscience research on alcohol are presented.

  7. Oropharynx microbiota among alcoholics and non-alcoholics

    Directory of Open Access Journals (Sweden)

    Valdir Golin

    Full Text Available CONTEXT: The oropharynx microbiota plays an important role in the origin of infections, especially among alcoholics whose airway defenses are impaired. OBJECTIVE: To compare the normal oropharingeal flora in heavy alcohol drinker and non-alcoholics. PATIENTS: 117 persons, 58 heavy alcohol drinkers and 59 non-alcoholics. SETTING: Santa Casa de São Paulo Emergency Service. DESIGN: A blind prospective study. MAIN OUTCOMES MEASURES: Prevalence of aerobic and anaerobic bacteria, and fungi. RESULTS: The study of the oropharynx microbiota among heavy alcohol drinkers demonstrated the presence of anaerobic microorganisms in 84.5% of them, including: Bacteroides sp, Prevotella melaninogenica, Fusobacterium sp, Veilonella sp, Peptostreptococcus sp, Propionibacterium sp, Bifidobacterium sp and Clostridium sp, versus 30.5% (p<0.005 of non-alcoholics. Candida sp was present in 34.5% of heavy alcohol drinkers and 5.1% of non-alcoholics (p<0.005. Enterobacteria predominated among heavy alcohol drinkers (25% compared with non-alcoholics (5.5% only in the age group 14 to 34 years (p<0.05. CONCLUSION: Based upon these results, it was possible to conclude that the knowledge of the oropharynx microbiota among heavy drinkers and non-alcoholics has an important predictive value concerning probable etiologic agents of lower airway infections. Infections caused by anaerobic microorganisms and fungi should be taken into consideration during the choice of empirical therapy for heavy alcohol drinkers.

  8. Alcohol combustion chemistry

    KAUST Repository

    Sarathy, Mani

    2014-10-01

    Alternative transportation fuels, preferably from renewable sources, include alcohols with up to five or even more carbon atoms. They are considered promising because they can be derived from biological matter via established and new processes. In addition, many of their physical-chemical properties are compatible with the requirements of modern engines, which make them attractive either as replacements for fossil fuels or as fuel additives. Indeed, alcohol fuels have been used since the early years of automobile production, particularly in Brazil, where ethanol has a long history of use as an automobile fuel. Recently, increasing attention has been paid to the use of non-petroleum-based fuels made from biological sources, including alcohols (predominantly ethanol), as important liquid biofuels. Today, the ethanol fuel that is offered in the market is mainly made from sugar cane or corn. Its production as a first-generation biofuel, especially in North America, has been associated with publicly discussed drawbacks, such as reduction in the food supply, need for fertilization, extensive water usage, and other ecological concerns. More environmentally friendly processes are being considered to produce alcohols from inedible plants or plant parts on wasteland. While biofuel production and its use (especially ethanol and biodiesel) in internal combustion engines have been the focus of several recent reviews, a dedicated overview and summary of research on alcohol combustion chemistry is still lacking. Besides ethanol, many linear and branched members of the alcohol family, from methanol to hexanols, have been studied, with a particular emphasis on butanols. These fuels and their combustion properties, including their ignition, flame propagation, and extinction characteristics, their pyrolysis and oxidation reactions, and their potential to produce pollutant emissions have been intensively investigated in dedicated experiments on the laboratory and the engine scale

  9. Invertebrate models of alcoholism.

    Science.gov (United States)

    Scholz, Henrike; Mustard, Julie A

    2013-01-01

    For invertebrates to become useful models for understanding the genetic and physiological mechanisms of alcoholism related behaviors and the predisposition towards alcoholism, several general requirements must be fulfilled. The animal should encounter ethanol in its natural habitat, so that the central nervous system of the organism will have evolved mechanisms for responding to ethanol exposure. How the brain adapts to ethanol exposure depends on its access to ethanol, which can be regulated metabolically and/or by physical barriers. Therefore, a model organism should have metabolic enzymes for ethanol degradation similar to those found in humans. The neurons and supporting glial cells of the model organism that regulate behaviors affected by ethanol should share the molecular and physiological pathways found in humans, so that results can be compared. Finally, the use of invertebrate models should offer advantages over traditional model systems and should offer new insights into alcoholism-related behaviors. In this review we will summarize behavioral similarities and identified genes and mechanisms underlying ethanol-induced behaviors in invertebrates. This review mainly focuses on the use of the nematode Caenorhabditis elegans, the honey bee Apis mellifera and the fruit fly Drosophila melanogaster as model systems. We will discuss insights gained from those studies in conjunction with their vertebrate model counterparts and the implications for future research into alcoholism and alcohol-induced behaviors.

  10. 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.

  11. Stress, epigenetics, and alcoholism.

    Science.gov (United States)

    Moonat, Sachin; Pandey, Subhash C

    2012-01-01

    Acute and chronic stressors have been associated with alterations in mood and increased anxiety that may eventually result in the development of stress-related psychiatric disorders. Stress and associated disorders, including anxiety, are key factors in the development of alcoholism because alcohol consumption can temporarily reduce the drinker's dysphoria. One molecule that may help mediate the relationship between stress and alcohol consumption is brain-derived neurotrophic factor (BDNF), a protein that regulates the structure and function of the sites where two nerve cells interact and exchange nerve signals (i.e., synapses) and which is involved in numerous physiological processes. Aberrant regulation of BDNF signaling and alterations in synapse activity (i.e., synaptic plasticity) have been associated with the pathophysiology of stress-related disorders and alcoholism. Mechanisms that contribute to the regulation of genetic information without modification of the DNA sequence (i.e., epigenetic mechanisms) may play a role in the complex control of BDNF signaling and synaptic plasticity-for example, by modifying the structure of the DNA-protein complexes (i.e., chromatin) that make up the chromosomes and thereby modulating the expression of certain genes. Studies regarding the epigenetic control of BDNF signaling and synaptic plasticity provide a promising direction to understand the mechanisms mediating the interaction between stress and alcoholism.

  12. Genetics of alcoholism.

    Science.gov (United States)

    Edenberg, Howard J; Foroud, Tatiana

    2014-01-01

    Multiple lines of evidence strongly indicate that genetic factors contribute to the risk for alcohol use disorders (AUD). There is substantial heterogeneity in AUD, which complicates studies seeking to identify specific genetic factors. To identify these genetic effects, several different alcohol-related phenotypes have been analyzed, including diagnosis and quantitative measures related to AUDs. Study designs have used candidate gene analyses, genetic linkage studies, genomewide association studies (GWAS), and analyses of rare variants. Two genes that encode enzymes of alcohol metabolism have the strongest effect on AUD: aldehyde dehydrogenase 2 and alcohol dehydrogenase 1B each has strongly protective variants that reduce risk, with odds ratios approximately 0.2-0.4. A number of other genes important in AUD have been identified and replicated, including GABRA2 and alcohol dehydrogenases 1B and 4. GWAS have identified additional candidates. Rare variants are likely also to play a role; studies of these are just beginning. A multifaceted approach to gene identification, targeting both rare and common variations and assembling much larger datasets for meta-analyses, is critical for identifying the key genes and pathways important in AUD.

  13. 78 FR 65347 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-10-31

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... Abuse and Alcoholism, 5635 Fishers Lane (Teleconference), Rockville, MD 20855. Contact Person:...

  14. 78 FR 21615 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-04-11

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial ] Review... Foster, Ph.D., Scientific Review Administrator, National Institutes on Alcohol Abuse &...

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

    Science.gov (United States)

    Warren, Kenneth R; Murray, Margaret M

    2013-08-01

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

  16. The Risks Associated With Alcohol Use and Alcoholism

    OpenAIRE

    Rehm, Jürgen

    2011-01-01

    Alcohol consumption, particularly heavier drinking, is an important risk factor for many health problems and, thus, is a major contributor to the global burden of disease. In fact, alcohol is a necessary underlying cause for more than 30 conditions and a contributing factor to many more. The most common disease categories that are entirely or partly caused by alcohol consumption include infectious diseases, cancer, diabetes, neuropsychiatric diseases (including alcohol use disorders), cardiov...

  17. Neuropathology of alcoholism.

    Science.gov (United States)

    Harper, C G; Kril, J J

    1990-01-01

    There are wide ranging effects of alcohol on the nervous system. Some interfere with physiological and neurochemical functions but ultimately structural damage occurs. During life one of the most impressive changes is brain shrinkage which can be visualized using neuroradiological imaging techniques. This article reviews the pathological explanations for brain shrinkage and addresses the question of the pathogenesis of the reversible component of this damage in relation to prolonged abstinence from alcohol. This shrinkage seems to relate to a loss of white matter. However, the cortex is also abnormal in that there is a loss of neurones from the frontal region. In this and other regions of the cortex examined there is shrinkage of the neuronal soma. This is reflected in a retraction of the neuronal dendritic arbor which plays a crucial role in cell-to-cell communication. In addition, the cerebellum appears to be vulnerable in alcoholic patients although it may well be that associated nutritional deficiencies play an important role. The Wernicke-Korsakoff syndrome is another important deficiency disorder which is seen most frequently in alcoholic patients. Two important population groups which are considered in this review are females and moderate ('social') drinkers. Females are thought to be more susceptible to the damaging effects of alcohol than males and this is examined in the light of the scant data available. Similarly, there are few neuropathological data on people who drink 30-80 grams of alcohol per day. In order to assess so-called 'safe levels of drinking' this is an important group to study.

  18. Alcohol y campaniforme

    OpenAIRE

    Vázquez-Cuesta, A. (Antonio)

    2005-01-01

    Los recientes hallazgos de cerveza en recipientes neolíticos y campaniformes ofrecen una nueva base empírica sobre la que replantear ciertas hipótesis. El panorama que dibuja la documentación actual impide que aceptemos sin crítica planteamientos que, como los de Andrew Sherratt, suponen el marco de referencia para la interpretación del alcohol en la Prehistoria Reciente europea. Se plantea una vía indígena occidental para la elaboración de alcoholes y se pone en duda el gran valo...

  19. Chicano Alcohol Abuse and Alcoholism in the Barrio.

    Science.gov (United States)

    Jasso, Ricardo

    Conducted in January 1977, the community survey examined alcohol abuse and alcoholism among Chicanos in the barrios. Data were obtained from 160 respondents (119 females and 41 males) from 3 geographic areas in San Antonio: the Special Impact Area of Casa Del Sol (an alcoholism program) and the cities of San Antonio and Alamo Heights. Information…

  20. Alcohol consumption, alcohol dehydrogenase 3 polymorphism, and colorectal adenomas

    NARCIS (Netherlands)

    Tiemersma, E.W.; Wark, P.A.; Ocké, M.C.; Bunschoten, A.; Otten, M.H.; Kok, F.J.; Kampman, E.

    2003-01-01

    Alcohol is a probable risk factor with regard to colorectal neoplasm and is metabolized to the carcinogen acetaldehyde by the genetically polymorphic alcohol dehydrogenase 3 (ADH3) enzyme. We evaluated whether the association between alcohol and colorectal adenomas is modified by ADH3 polymorphism.

  1. Propylthiouracil for alcoholic liver disease

    DEFF Research Database (Denmark)

    Rambaldi, A; Gluud, C

    2005-01-01

    Randomised clinical trials have addressed the question whether propylthiouracil has any beneficial effects in patients with alcoholic liver disease.......Randomised clinical trials have addressed the question whether propylthiouracil has any beneficial effects in patients with alcoholic liver disease....

  2. Alcohol use and safe drinking

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001944.htm Alcohol use and safe drinking To use the sharing features on this page, please enable JavaScript. Alcohol use involves drinking beer, wine, or hard liquor. ...

  3. Alcohol dependence--classificatory considerations.

    Science.gov (United States)

    Lesch, O M; Ades, J; Badawy, A; Pelc, I; Sasz, H

    1993-01-01

    The term alcoholism or alcohol dependence has acquired a broad range of meanings. The Plinius Maior Society herewith presents new classificatory considerations and suggests additional recording of special dimensions according to the individual hypothesis and design of a study.

  4. Propylthiouracil for alcoholic liver disease

    DEFF Research Database (Denmark)

    Fede, Giuseppe; Germani, Giacomo; Gluud, Christian;

    2011-01-01

    Randomised clinical trials have addressed the question whether propylthiouracil has any beneficial effects in patients with alcoholic liver disease.......Randomised clinical trials have addressed the question whether propylthiouracil has any beneficial effects in patients with alcoholic liver disease....

  5. Propylthiouracil for alcoholic liver disease

    DEFF Research Database (Denmark)

    Rambaldi, A; Gluud, C

    2002-01-01

    Alcohol is the most common cause of liver disease in the Western world today. Randomised clinical trials have addressed the question whether propylthiouracil has any efficacy in patients with alcoholic liver disease.......Alcohol is the most common cause of liver disease in the Western world today. Randomised clinical trials have addressed the question whether propylthiouracil has any efficacy in patients with alcoholic liver disease....

  6. Geriatric Alcoholism and Drug Abuse

    Science.gov (United States)

    Schuckit, Marc A.

    1977-01-01

    This paper reviews the literature and presents new data on alcohol and drug problems in older individuals. Drug abusers include users of opiates, inadvertent misusers, and deliberate abusers of nonopiates. Two to 10 percent of the elderly are alcoholic, and these are usually individuals beginning alcohol abuse after age 40. (Author)

  7. Photobiomodulation on alcohol induced dysfunction

    Science.gov (United States)

    Yang, Zheng-Ping; Liu, Timon C.; Zhang, Yan; Wang, Yan-Fang

    2007-05-01

    Alcohol, which is ubiquitous today, is a major health concern. Its use was already relatively high among the youngest respondents, peaked among young adults, and declined in older age groups. Alcohol is causally related to more than 60 different medical conditions. Overall, 4% of the global burden of disease is attributable to alcohol, which accounts for about as much death and disability globally as tobacco and hypertension. Alcohol also promotes the generation of reactive oxygen species (ROS) and/or interferes with the body's normal defense mechanisms against these compounds through numerous processes, particularly in the liver. Photobiomodulation (PBM) is a cell-specific effect of low intensity monochromatic light or low intensity laser irradiation (LIL) on biological systems. The cellular effects of both alcohol and LIL are ligand-independent so that PBM might rehabilitate alcohol induced dysfunction. The PBM on alcohol induced human neutrophil dysfunction and rat chronic atrophic gastritis, the laser acupuncture on alcohol addiction, and intravascular PBM on alcoholic coma of patients and rats have been observed. The endonasal PBM (EPBM) mediated by Yangming channel, autonomic nervous systems and blood cells is suggested to treat alcohol induced dysfunction in terms of EPBM phenomena, the mechanism of alcohol induced dysfunction and our biological information model of PBM. In our opinion, the therapeutic effects of PBM might also be achieved on alcoholic myopathy.

  8. Alcohol and American Indian Students.

    Science.gov (United States)

    Boyce, George A.

    The growing problem of teenage drinking and alcoholism in the United States, especially among Indian segments of society, increases the necessity for adequate education concerning alcoholism. This document is prepared for the Bureau of Indian Affairs (BIA) schools to acquaint Indian students with social concepts of alcohol outside their cultural…

  9. Counseling Young Children of Alcoholics.

    Science.gov (United States)

    Brake, Kathryn J.

    1988-01-01

    Provides a rationale for services to children of alcoholics and describes school-based interventions to help these children. Asserts that schools are the logical setting for providing knowledge, skills, and support to help children of alcoholics understand the dysfunctional effects of familial alcoholism. Offers suggestions for school counselors…

  10. Alcohol Use Disorder

    Science.gov (United States)

    ... to approach that person. Genetic, psychological, social and environmental factors can impact how drinking alcohol affects your body and behavior. ... that may be crowding your mind and causing stress. Acupuncture. With ... under the skin. Acupuncture may help reduce anxiety and depression. Many ...

  11. Consumption of Noncommercial Alcohol among Alcohol-Dependent Patients

    Directory of Open Access Journals (Sweden)

    Y. E. Razvodovsky

    2013-01-01

    Full Text Available This study explores types of alcohol and surrogates consumed, patterns of consumption, and reasons behind noncommercial alcohol consumption among alcohol-dependent patients in Belarus. The study was conducted in the Belarusian city Grodno in 2012 with 223 alcoholics admitted to narcological clinic using structured interviews. The results suggest that at least 20.2% of alcohol dependent patients regularly consume samogon and 11.8% of patients use surrogates, the most popular among which are medications with a high percentage of ethanol and industrial spirits. The belief that, according to quality criteria, samogon exceeds licensed vodka is the main motive for its consumption. The results of this study suggest the existence of the problem of consumption of noncommercial alcohol among alcohol dependent patients in Belarus.

  12. The risks associated with alcohol use and alcoholism.

    Science.gov (United States)

    Rehm, Jürgen

    2011-01-01

    Alcohol consumption, particularly heavier drinking, is an important risk factor for many health problems and, thus, is a major contributor to the global burden of disease. In fact, alcohol is a necessary underlying cause for more than 30 conditions and a contributing factor to many more. The most common disease categories that are entirely or partly caused by alcohol consumption include infectious diseases, cancer, diabetes, neuropsychiatric diseases (including alcohol use disorders), cardiovascular disease, liver and pancreas disease, and unintentional and intentional injury. Knowledge of these disease risks has helped in the development of low-risk drinking guidelines. In addition to these disease risks that affect the drinker, alcohol consumption also can affect the health of others and cause social harm both to the drinker and to others, adding to the overall cost associated with alcohol consumption. These findings underscore the need to develop effective prevention efforts to reduce the pain and suffering, and the associated costs, resulting from excessive alcohol use.

  13. Preoperative alcoholism and postoperative morbidity

    DEFF Research Database (Denmark)

    Tonnesen, H; Kehlet, H

    1999-01-01

    BACKGROUND: Preoperative risk assessment has become part of daily clinical practice, but preoperative alcohol abuse has not received much attention. METHODS: A Medline search was carried out to identify original papers published from 1967 to 1998. Relevant articles on postoperative morbidity...... in alcohol abusers were used to evaluate the evidence. RESULTS: Prospective and retrospective studies demonstrate a twofold to threefold increase in postoperative morbidity in alcohol abusers, the most frequent complications being infections, bleeding and cardiopulmonary insufficiency. Wound complications...... to postoperative morbidity. CONCLUSION: Alcohol consumption should be included in the preoperative assessment of likely postoperative outcome. Reduction of postoperative morbidity in alcohol abusers may include preoperative alcohol abstinence to improve organ function, or perioperative alcohol administration...

  14. Genetic studies in alcohol research

    Energy Technology Data Exchange (ETDEWEB)

    Karp, R.W. [National Institute on Alcohol Abuse and Alcoholism, Rockville, MD (United States)

    1994-12-15

    The National Institute on Alcohol Abuse and Alcoholism (NIAAA) supports research to elucidate the specific genetic factors, now largely unknown, which underlie susceptibility to alcoholism and its medical complications (including fetal alcohol syndrome). Because of the genetic complexity and heterogeneity of alcoholism, identification of the multiple underlying factors will require the development of new study designs and methods of analysis of data from human families. While techniques of genetic analysis of animal behavioral traits (e.g., targeted gene disruption, quantitative trait locus (QTL) mapping) are more powerful that those applicable to humans (e.g., linkage and allelic association studies), the validation of animal behaviors as models of aspects of human alcoholism has been problematic. Newly developed methods for mapping QTL influencing animal behavioral traits can not only permit analyses of human family data to be directly informed by the results of animal studies, but can also serve as a novel means of validating animal models of aspects of alcoholism. 55 refs.

  15. 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.

  16. Role of Alcohol Metabolism in Non-Alcoholic Steatohepatitis

    Science.gov (United States)

    Baker, Susan S.; Baker, Robert D.; Liu, Wensheng; Nowak, Norma J.; Zhu, Lixin

    2010-01-01

    Background Non-alcoholic steatohepatitis (NASH) is a serious form of non-alcoholic fatty liver disease (NAFLD), associated with obesity and insulin resistance. Previous studies suggested that intestinal bacteria produced more alcohol in obese mice than lean animals. Methodology/Principal Findings To investigate whether alcohol is involved in the pathogenesis of NASH, the expression of inflammation, fibrosis and alcohol metabolism related genes in the liver tissues of NASH patients and normal controls (NCs) were examined by microarray (NASH, n = 7; NC, n = 4) and quantitative real-time PCR (NASH, n = 6; NC, n = 6). Genes related to liver inflammation and fibrosis were found to be elevated in NASH livers compared to normal livers. The most striking finding is the increased gene transcription of alcohol dehydrogenase (ADH) genes, genes for catalase and cytochrome P450 2E1, and aldehyde dehydrogenase genes. Immunoblot analysis confirmed the increased expression of ADH1 and ADH4 in NASH livers (NASH, n = 9; NC, n = 4). Conclusions/Significance The augmented activity of all the available genes of the pathways for alcohol catabolism suggest that 1) alcohol concentration was elevated in the circulation of NASH patients; 2) there was a high priority for the NASH livers to scavenge alcohol from the circulation. Our data is the first human evidence that suggests alcohol may contribute to the development of NAFLD. PMID:20221393

  17. Role of alcohol metabolism in non-alcoholic steatohepatitis.

    Directory of Open Access Journals (Sweden)

    Susan S Baker

    Full Text Available BACKGROUND: Non-alcoholic steatohepatitis (NASH is a serious form of non-alcoholic fatty liver disease (NAFLD, associated with obesity and insulin resistance. Previous studies suggested that intestinal bacteria produced more alcohol in obese mice than lean animals. METHODOLOGY/PRINCIPAL FINDINGS: To investigate whether alcohol is involved in the pathogenesis of NASH, the expression of inflammation, fibrosis and alcohol metabolism related genes in the liver tissues of NASH patients and normal controls (NCs were examined by microarray (NASH, n = 7; NC, n = 4 and quantitative real-time PCR (NASH, n = 6; NC, n = 6. Genes related to liver inflammation and fibrosis were found to be elevated in NASH livers compared to normal livers. The most striking finding is the increased gene transcription of alcohol dehydrogenase (ADH genes, genes for catalase and cytochrome P450 2E1, and aldehyde dehydrogenase genes. Immunoblot analysis confirmed the increased expression of ADH1 and ADH4 in NASH livers (NASH, n = 9; NC, n = 4. CONCLUSIONS/SIGNIFICANCE: The augmented activity of all the available genes of the pathways for alcohol catabolism suggest that 1 alcohol concentration was elevated in the circulation of NASH patients; 2 there was a high priority for the NASH livers to scavenge alcohol from the circulation. Our data is the first human evidence that suggests alcohol may contribute to the development of NAFLD.

  18. Dry alcohol production plant

    Directory of Open Access Journals (Sweden)

    Stanković Mirjana S.

    2003-01-01

    Full Text Available The IGPC Engineering Department designed basic projects for dry alcohol production plant, using technology developed in the IGPC laboratories. Several projects were completed: technological, machine, electrical, automation. On the basis of these projects a production plant with a capacity of 40 m3/y was manufactured, at "Zorka Pharma", Šabac in 1995-1996. The product meets all quality demands, as well as environmental regulations. The dry alcohol production process is fully automatized. There is no waste in the process, neither gaseous, nor liquid. The chosen process provides safe operation according to temperature regime and resistance in the pipes, air purification columns and filters. Working at increased pressure is suitable for evaporation and condensation at increased temperatures. The production process can be controlled manually, which is necessary during start-up, and repairs.

  19. Alcoholism: Current Marker Research

    Science.gov (United States)

    1984-03-01

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

  20. Adolescent alcohol use

    DEFF Research Database (Denmark)

    Bendtsen, Pernille; Damsgaard, Mogens Trab; Huckle, Taisia

    2014-01-01

    AIMS: To analyse how adolescent drunkenness and frequency of drinking were associated with adult drinking patterns and alcohol control policies. DESIGN, SETTING AND PARTICIPANTS: Cross-sectional survey data on 13- and 15-year-olds in 37 countries who participated in the Health Behaviour in School......-Aged Children (HBSC) Study in 2010 (n = 144 788) were linked to national-level indicators on alcohol control policies and adult drinking patterns. MEASUREMENTS: Outcome measures were self-reported weekly drinking and life-time drunkenness (drunk once or more). Data were analysed using multi-level logistic...... regression models. FINDINGS: In the mutually adjusted models, adolescent drunkenness was associated significantly with high adult alcohol consumption [odds ratio (OR) = 3.15 among boys, 95% confidence interval (CI) = 2.13-4.64, OR girls = 2.44, CI = 1.57-3.80] and risky drinking patterns in the adult...

  1. Physician's information about alcohol problems at hospitalisation of alcohol misusers

    DEFF Research Database (Denmark)

    Nielsen, S D; Gluud, C

    1992-01-01

    Information was gathered on recognition and treatment of alcohol problems in the primary and secondary health sectors, the latter represented by a department of hepatology. The general practitioner finds in most cases (18/26, 69%) that it is relevant to advise about a patient's alcohol misuse...... on admission forms when the patient previously has been discharged from another department with this diagnosis. However, if the patient has not previously been hospitalised due to alcohol misuse, information on the diagnosis is only rarely (30/114, 26%) available. This difference is highly significant (P = 0.......0001). The case-recording hospital physician at admission recognises 73% of alcohol misusers who are admitted with a non-alcohol-related diagnosis. When the patient had been evaluated by both the admitting physician and the case-recording hospital physician, information on the alcohol problem occurred...

  2. Alcohol and the work place

    CERN Multimedia

    2004-01-01

    The CERN Medical Service has observed an increase in the number of personnel suffering from alcohol-related problems in recent years, in spite of the implementation of stricter regulations concerning the consumption of alcohol on the site. The causes of alcohol-related problems are often complex and many-faceted. A family history of alcohol abuse can be a cofactor in excessive drinking. The effects on a person's work are not negligible and should not be ignored. "Alcohol and the work place" is the third part of a campaign designed to raise awareness of the risks of alcohol consumption, which has already dealt with "alcohol and health" and "alcohol and road safety".Many employers have taken steps to confront the problem, and CERN launched a campaign to help its employees suffering from alcohol-related problems over ten years ago. A standing SCC sub-group on the prevention of alcoholism has been set up and Operational Circular No. 8, which defines the role and responsibilities of all parties concerned in the m...

  3. Deracemization of Secondary Alcohols by using a Single Alcohol Dehydrogenase

    KAUST Repository

    Karume, Ibrahim

    2016-03-01

    © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. We developed a single-enzyme-mediated two-step approach for deracemization of secondary alcohols. A single mutant of Thermoanaerobacter ethanolicus secondary alcohol dehydrogenase enables the nonstereoselective oxidation of racemic alcohols to ketones, followed by a stereoselective reduction process. Varying the amounts of acetone and 2-propanol cosubstrates controls the stereoselectivities of the consecutive oxidation and reduction reactions, respectively. We used one enzyme to accomplish the deracemization of secondary alcohols with up to >99% ee and >99.5% recovery in one pot and without the need to isolate the prochiral ketone intermediate.

  4. Alcohol abuse and related disorders treatment of alcohol dependence

    Directory of Open Access Journals (Sweden)

    Yu. P. Sivolap

    2014-01-01

    Full Text Available Alcohol abuse and alcoholism are the leading causes of worse health and increased mortality rates. Excessive alcohol consumption is the third leading cause of the global burden of diseases and a leading factor for lower lifespan and higher mortality. Alcohol abuse decreases working capacity and efficiency and requires the increased cost of the treatment of alcohol-induced disorders, which entails serious economic losses. The unfavorable medical and social consequences of excessive alcohol use determine the importance of effective treatment for alcoholism. The goals of rational pharmacotherapy of alcohol dependence are to enhance GABA neurotransmission, to suppress glutamate neurotransmission, to act on serotonin neurotransmission, to correct water-electrolyte balance, and to compensate for thiamine deficiency. Alcoholism treatment consists of two steps: 1 the prevention and treatment of alcohol withdrawal syndrome and its complications (withdrawal convulsions and delirium alcoholicum; 2 antirecurrent (maintenance therapy. Benzodiazepines are the drugs of choice in alleviating alcohol withdrawal and preventing its convulsive attacks and delirium alcoholicum. Diazepam and chlordiazepoxide are most commonly used for this purpose; the safer drugs oxazepam and lorazepam are given to the elderly and patients with severe liver lesions. Anticonvulsants having normothymic properties, such as carbamazepine, valproic acid, topiramate, and lamotrigine, are a definite alternative to benzodiazepines. The traditional Russian clinical practice (clearance detoxification has not a scientific base or significant impact on alcohol withdrawal-related states in addicts. Relapse prevention and maintenance therapy for alcohol dependence are performed using disulfiram, acamprosate, and naltrexone; since 2013 the European Union member countries have been using, besides these agents, nalmefene that is being registered in Russia. Memantine and a number of other

  5. The epigenetic landscape of alcoholism.

    Science.gov (United States)

    Krishnan, Harish R; Sakharkar, Amul J; Teppen, Tara L; Berkel, Tiffani D M; Pandey, Subhash C

    2014-01-01

    Alcoholism is a complex psychiatric disorder that has a multifactorial etiology. Epigenetic mechanisms are uniquely capable of accounting for the multifactorial nature of the disease in that they are highly stable and are affected by environmental factors, including alcohol itself. Chromatin remodeling causes changes in gene expression in specific brain regions contributing to the endophenotypes of alcoholism such as tolerance and dependence. The epigenetic mechanisms that regulate changes in gene expression observed in addictive behaviors respond not only to alcohol exposure but also to comorbid psychopathology such as the presence of anxiety and stress. This review summarizes recent developments in epigenetic research that may play a role in alcoholism. We propose that pharmacologically manipulating epigenetic targets, as demonstrated in various preclinical models, hold great therapeutic potential in the treatment and prevention of alcoholism.

  6. Fuel alcohol opportunities for Indiana

    Energy Technology Data Exchange (ETDEWEB)

    Greenglass, Bert

    1980-08-01

    Prepared at the request of US Senator Birch Bayh, Chairman of the National Alcohol Fuels Commission, this study may be best utilized as a guidebook and resource manual to foster the development of a statewide fuel alcohol plan. It examines sectors in Indiana which will impact or be impacted upon by the fuel alcohol industry. The study describes fuel alcohol technologies that could be pertinent to Indiana and also looks closely at how such a fuel alcohol industry may affect the economic and policy development of the State. Finally, the study presents options for Indiana, taking into account the national context of the developing fuel alcohol industry which, unlike many others, will be highly decentralized and more under the control of the lifeblood of our society - the agricultural community.

  7. 78 FR 17680 - National Institute on Alcohol Abuse and Alcoholism; Closed Meeting

    Science.gov (United States)

    2013-03-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Closed... of Committee: National Institute on Alcohol Abuse and Alcoholism, Special Emphasis Panel,...

  8. 77 FR 59405 - National Institute On Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-09-27

    ... National Institute On Alcohol Abuse and Alcoholism; Notice of Closed Meeting Pursuant to section 10(d) of... Institute on Alcohol Abuse and Alcoholism Special Emphasis Panel; NIAAA AA-1 Member Conflict Applications...., Scientific Review Officer, National Institute [[Page 59406

  9. Alcohol Use and Abuse: Understanding Alcohol Use Across Your Lifespan | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... of this page please turn Javascript on. Feature: Alcohol Use and Abuse Understanding Alcohol Use Across Your Lifespan Past Issues / Winter 2013 Table of Contents Alcohol use and the risk for alcohol-related problems ...

  10. Abnormal Metabolite in Alcoholic Subjects,

    Science.gov (United States)

    1982-01-01

    coated with 3Z Carbowax 20 M. Serum proteins were removed by precipitation with 0.5 M percholoric acid. The clear, protein -free supernatant was...this study included alcoholic hepatitis or cirrhosis of the liver in 29. of the alcoholic subjects; diabetes mellitus in 8 and Korsakoff’s syndrome in 6...no ethanol, and who according to the history had been two days without any alcohol intake . DISCUSSION The source of the 2,3-butanediol found in the

  11. A prospective toxicology analysis in alcoholics

    DEFF Research Database (Denmark)

    Thomsen, Jørgen Lange; Simonsen, Kirsten Wiese; Felby, Søren

    1997-01-01

    A prospective and comprehensive investigation was done on 73 medico–legal autopsies in alcoholics. The results of the toxicology analyses are described. Alcohol intoxication was the cause of death in 8%, combined alcohol/drug intoxication in 15% and drugs alone in 19%. Alcoholic ketoacidosis...... than the exception in deaths in alcoholics....

  12. 27 CFR 21.113 - Isopropyl alcohol.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Isopropyl alcohol. 21.113 Section 21.113 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS FORMULAS FOR DENATURED ALCOHOL AND RUM Specifications for Denaturants §...

  13. 27 CFR 19.398 - Alcohol.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Alcohol. 19.398 Section 19.398 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE... Articles Bottling, Packaging, and Removal of Products § 19.398 Alcohol. (a) Containers. Subject to...

  14. 27 CFR 21.116 - Methyl alcohol.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Methyl alcohol. 21.116 Section 21.116 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS FORMULAS FOR DENATURED ALCOHOL AND RUM Specifications for Denaturants §...

  15. Alcohol, Athletic Performance and Recovery

    Directory of Open Access Journals (Sweden)

    David Cameron-Smith

    2010-07-01

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

  16. [Assessment of problematic alcohol use].

    Science.gov (United States)

    Rumpf, H-J; Bischof, G; Freyer-Adam, J; Coder, B

    2009-11-01

    An overview with respect to the identification of patients with risky drinking, alcohol abuse or alcohol dependence is given. As a first step, a simple screening questionnaire should be used. Self-statements in standardized questionnaires are more valid than standard laboratory markers. A useful instrument is for example BASIC. In screening positive patients, an in-depth diagnosis is necessary and helps to distinguish between different forms of problematic alcohol use. Depending on the severity of the alcohol problem, brochures, internet-programs, counselling or referral to treatment services is helpful.

  17. 75 FR 10807 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-03-09

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism, Special Emphasis... Gunzerath, PhD, MBA, Scientific Review Officer, National Institute on Alcohol Abuse and Alcoholism,...

  18. 76 FR 15989 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-03-22

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism, Special Emphasis..., National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, 5635 Fishers Lane,...

  19. 76 FR 16798 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-03-25

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review... Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, 5635 Fishers Lane, Room...

  20. 78 FR 20932 - National Institute on Alcohol Abuse and Alcoholism; Notice of Meeting

    Science.gov (United States)

    2013-04-08

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice....), notice is hereby given of a meeting of the National Advisory Council on Alcohol Abuse and Alcoholism. The... Alcohol Abuse and Alcoholism. Date: June 12-13, 2013. Closed: June 12, 2013. Time: 5:00 p.m. to 7:30...

  1. 75 FR 46949 - National Institute on Alcohol Abuse and Alcoholism; Notice of Meeting

    Science.gov (United States)

    2010-08-04

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... conducted by the National Institute on Alcohol Abuse and Alcoholism, including consideration of personnel... Alcohol Abuse and Alcoholism, 5635 Fishers Lane, Room 3061, Rockville, MD 20852, 301-443-6076....

  2. 75 FR 64733 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-10-20

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism, Special Emphasis... Review Branch, EPRB, National Institute on Alcohol Abuse and Alcoholism, National Institutes of...

  3. 78 FR 35042 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-06-11

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... intramural programs and projects conducted by the National Institute on Alcohol Abuse and Alcoholism... Alcohol Abuse and Alcoholism, 5635 Fishers Lane, Room 3061, Rockville, MD 20852, 301- 443-6076....

  4. 75 FR 42450 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-07-21

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review... Gunzerath, PhD, MBA, Scientific Review Officer, National Institute on Alcohol Abuse and Alcoholism,...

  5. 75 FR 53320 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-08-31

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism, Special Emphasis... Review Officer, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health,...

  6. 78 FR 21616 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-04-11

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review... Foster, Ph.D., Scientific Review Officer, National Institute on Alcohol Abuse & Alcoholism,...

  7. 78 FR 55088 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-09-09

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... applications. Place: National Institute on Alcohol Abuse and Alcoholism, 5635 Fishers Lane, Bethesda, MD...

  8. 77 FR 43603 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-07-25

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... Alcohol Abuse and Alcoholism, National Institutes of Health, 5635 Fishers Lane, Room 2081, Rockville,...

  9. 75 FR 42451 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-07-21

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism, Initial Review... Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, 5635 Fishers Lane, Room...

  10. 77 FR 47654 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-08-09

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... intramural programs and projects conducted by the National Institute on Alcohol Abuse and Alcoholism..., National Institute of Health, National Institute on Alcohol Abuse and Alcoholism, 5635 Fishers Lane,...

  11. 78 FR 73552 - National Institute On Alcohol Abuse and Alcoholism; National Institute On Drug Abuse; and...

    Science.gov (United States)

    2013-12-06

    ... HUMAN SERVICES National Institutes of Health National Institute On Alcohol Abuse and Alcoholism... meeting of the National Advisory Council on Alcohol Abuse and Alcoholism, National Advisory Council on... visit. Name of Committees: National Advisory Council on Alcohol Abuse and Alcoholism; National...

  12. Do premorbid predictors of alcohol dependence also predict the failure to recover from alcoholism?

    DEFF Research Database (Denmark)

    Penick, Elizabeth C; Knop, Joachim; Nickel, Elizabeth J;

    2010-01-01

    In a search for viable endophenotypes of alcoholism, this longitudinal study attempted to identify premorbid predictors of alcohol dependence that also predicted the course of alcoholism.......In a search for viable endophenotypes of alcoholism, this longitudinal study attempted to identify premorbid predictors of alcohol dependence that also predicted the course of alcoholism....

  13. 75 FR 71711 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-11-24

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis..., EPRB, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, 5635...

  14. 76 FR 59709 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-09-27

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... Officer, National Institute on Alcohol Abuse and Alcoholism, 5635 Fishers Lane, Room 2109, Rockville,...

  15. 76 FR 50743 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-08-16

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... Institute on Alcohol Abuse and Alcoholism, 5635 Fishers Lane, Room 2109, Rockville, MD 20852,...

  16. 75 FR 10291 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-03-05

    ... National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting Pursuant to section 10(d) of... Institute on Alcohol Abuse and Alcoholism, Initial Review Group, Epidemiology, Prevention and Behavior... Institute on Alcohol Abuse and Alcoholism, Office of Extramural Activities, Extramural Project Review...

  17. 77 FR 39713 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meetings

    Science.gov (United States)

    2012-07-05

    ... Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meetings Pursuant to section 10(d) of the... Alcohol Abuse and Alcoholism Special Emphasis Panel; Review of RFA AA-12-010. Date: July 18, 2012. Time: 1... . Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis Panel;...

  18. 77 FR 22795 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-04-17

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review... National Institutes of Health, National Institute on Alcohol Abuse and Alcoholism, 5635 Fishers Lane,...

  19. 76 FR 34719 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-06-14

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... on Alcohol Abuse and Alcoholism, 5635 Fishers Lane, Room 2109, Rockville, MD 20852,...

  20. 77 FR 22793 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-04-17

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review... Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, 5635 Fishers Lane, RM...

  1. 75 FR 10293 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-03-05

    ... National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting Pursuant to section 10(d) of... Institute on Alcohol Abuse and Alcoholism, Initial Review Group Neuroscience Review Subcommittee. Date: June... Buzas, PhD. Scientific Review Officer, National Institute on Alcohol Abuse and Alcoholism,...

  2. 75 FR 43534 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-07-26

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism; Initial Review... Officer, National Institutes of Health, National Institute on Alcohol Abuse and Alcoholism, 5635...

  3. 76 FR 44600 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-07-26

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review... Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, 5635 Fishers Lane, RM...

  4. 77 FR 33477 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-06-06

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... Institutes of Health National Institute on Alcohol Abuse and Alcoholism, 5635 Fishers Lane, Rm 2017,...

  5. 77 FR 52337 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meetings

    Science.gov (United States)

    2012-08-29

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review... Foster, Ph.D., Scientific Review Officer, National Institute on Alcohol Abuse & Alcoholism,...

  6. 77 FR 2304 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-01-17

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism; Special Emphasis..., Ph.D., Scientific Review Officer, National Institute on Alcohol Abuse and Alcoholism,...

  7. 78 FR 41940 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-07-12

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review... Health, National Institute on Alcohol Abuse and Alcoholism, 5635 Fishers Lane, RM 2019, Bethesda,...

  8. 77 FR 1706 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-01-11

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review... Buzas, Ph.D., Scientific Review Officer, National Institute on Alcohol Abuse and Alcoholism,...

  9. 75 FR 9421 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-03-02

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis..., National Institute on Alcohol Abuse & Alcoholism, 5635 Fishers Lane, Room 2085, Rockville, MD...

  10. 76 FR 34718 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-06-14

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... Institute on Alcohol Abuse and Alcoholism, 5635 Fishers Lane, Room 2109, Rockville, MD 20852,...

  11. 76 FR 2128 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-01-12

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review.... Srinivas, PhD, Scientific Review Officer, National Institute on Alcohol Abuse and Alcoholism,...

  12. 78 FR 25755 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-05-02

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... Institute on Alcohol Abuse and Alcoholism, 5635 Fishers Lane, Room 2109, Rockville, MD 20852,...

  13. 76 FR 17140 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-03-28

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... Officer, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, 5635...

  14. 77 FR 64117 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-10-18

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... of personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special..., National Institute on Alcohol Abuse and Alcoholism, 5635 Fishers Lane, Room 2109, Rockville, MD 20852,...

  15. 77 FR 43098 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-07-23

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis...., Scientific Review Officer, National Institute on Alcohol Abuse and Alcoholism, 5635 Fishers Lane, Room...

  16. 75 FR 69091 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-11-10

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review... Officer, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, 5635...

  17. 76 FR 26311 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-05-06

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... on Alcohol Abuse and Alcoholism, 5635 Fishers Lane, Room 2109, Rockville, MD 20852,...

  18. 76 FR 49494 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-08-10

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... intramural programs and projects conducted by the NATIONAL INSTITUTE ON ALCOHOL ABUSE AND ALCOHOLISM... Neuroimaging. Place: National Institutes of Alcohol Abuse and Alcoholism, 5635 Fishers Lane, Terrance...

  19. 75 FR 69090 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-11-10

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism; Initial Review... Officer, National Institutes of Health, National Institute on Alcohol Abuse and Alcoholism, 5635...

  20. 78 FR 75929 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-12-13

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review... review and evaluate grant applications. Place: National Institute on Alcohol Abuse and Alcoholism,...

  1. 75 FR 13293 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-03-19

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism, Initial Review... Alcohol Abuse and Alcoholism, 5635 Fishers Lane, Rm. 2019, Bethesda, MD 20892. 301-443-2861....

  2. 76 FR 44599 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-07-26

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review.... Foster, PhD, Scientific Review officer, National Institute on Alcohol Abuse & Alcoholism,...

  3. 75 FR 10489 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-03-08

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism, Initial Review..., PhD, Scientific Review Officer, National Institute on Alcohol Abuse & Alcoholism, National...

  4. The alcohol withdrawal syndrome.

    LENUS (Irish Health Repository)

    McKeon, A

    2008-08-01

    The alcohol withdrawal syndrome (AWS) is a common management problem in hospital practice for neurologists, psychiatrists and general physicians alike. Although some patients have mild symptoms and may even be managed in the outpatient setting, others have more severe symptoms or a history of adverse outcomes that requires close inpatient supervision and benzodiazepine therapy. Many patients with AWS have multiple management issues (withdrawal symptoms, delirium tremens, the Wernicke-Korsakoff syndrome, seizures, depression, polysubstance abuse, electrolyte disturbances and liver disease), which requires a coordinated, multidisciplinary approach. Although AWS may be complex, careful evaluation and available treatments should ensure safe detoxification for most patients.

  5. Microstructure of neat alcohols

    CERN Document Server

    Perera, A; Zoranic, L; Perera, Aurelien; Sokolic, Franjo; Zoranic, Larisa

    2007-01-01

    Formation of microstructure in homogeneous associated liquids is analysed through the density-density pair correlation functions, both in direct and reciprocal space, as well as an effective local one-body density function. This is illustrated through a molecular dynamics study of two neat alcohols, namely methanol and \\emph{tert}-butanol, which have a rich microstructure: chain-like molecular association for the former and micelle-like for the latter. The relation to hydrogen bonding interaction is demonstrated. The apparent failure to find microstructure in water -a stronger hydrogen bonding liquid- with the same tools, is discussed.

  6. NEUROBIOLOGICAL BASES OF ALCOHOL ADDICTION.

    Science.gov (United States)

    Matošić, Ana; Marušić, Srđan; Vidrih, Branka; Kovak-Mufić, Ana; Cicin-Šain, Lipa

    2016-03-01

    Alcohol addiction is a heterogeneous psychiatric disorder according to both phenotype and etiology. Difference in phenotype characteristics manifests in the manner the addiction arises, history of the alcoholic and history of drinking, comorbid disorders, and the phenomenon of abstinence difficulties. Concerning the etiology of alcoholism, the disease itself is considered to be a consequence of an interactive influence of the environment and genetic factors. Numerous researches conducted in the last decades discovered many aspects of the biochemical, cell and molecular bases of alcohol addiction, leading to a conclusion that alcoholism is, like many other addictions, a brain disease. By recognizing alcoholism as a disease which basically implies changes of the neurobiological mechanisms, as well as a clear genetic basis, it was supposed that the disease, having its basis solely in the symptomatology, is essentially heterogeneous. By trying to solve the problem of a clinically heterogeneous nature of the disease during the last fifty years, various sub-classifications of such patients have been suggested. According to Cloninger, subtypes of alcoholism differ also according to changes in the brain neurotransmission systems, i.e. it is supposed that patients suffering from alcoholism type 1 have a more pronounced dopaminergic transmission deficit, while dopaminergic transmission is not disturbed significantly in patients diagnosed with alcoholism type 2, who, however, have a significant lack of serotonergic transmission. In such a way, Cloninger actually presented the basis of the so-called neurobiological alcoholism model. Since he has connected differences in neurotransmission with differences in personality characteristics, this model is also known as the psychobiological model of alcoholism. The characteristic of alcoholism type 1 is avoiding damage (Harm Avoidance, HA) decreased dopamine transmission and increased serotonin transmission, while the significant

  7. Michael hydratase alcohol dehydrogenase or just alcohol dehydrogenase?

    NARCIS (Netherlands)

    Resch, V.A.; Jin, J.; Chen, B.S.; Hanefeld, U.

    2014-01-01

    The Michael hydratase – alcohol dehydrogenase (MhyADH) from Alicycliphilus denitrificans was previously identified as a bi-functional enzyme performing a hydration of α,β-unsaturated ketones and subsequent oxidation of the formed alcohols. The investigations of the bi-functionality were based on a s

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

    NARCIS (Netherlands)

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

    2013-01-01

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

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

    OpenAIRE

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

    2011-01-01

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

  10. Mortality from alcohol consumption and alcohol use disorder

    DEFF Research Database (Denmark)

    Lundin, Andreas; Mortensen, Laust Hvas

    2015-01-01

    BACKGROUND: To examine the relationship of alcohol consumption, alcohol use disorder and mortality. METHOD: A cohort of 4316 male former Vietnam-era US army personnel participating in telephone survey and medical examination in middle age (mean age 38.3 years) in 1985-1986 was used. Alcohol...... consumption was reported in face-to-face interview on medical history and information on DSM-III alcohol use disorder was obtained from structured psychiatric interview (using the Diagnostic Interview Schedule). Mortality hazard during 15 years of follow-up was assessed with Cox proportional hazard regression...... modeling. RESULT: A total of 4251 individuals participated in the psychiatric interview and the medical history interview. Of these 998 were abstainers, and for the remaining 3253 we calculated weekly average consumption and monthly frequency of binge drinking. A total of 1988 had alcohol dependence, abuse...

  11. Microbial alcohol dehydrogenases: identification, characterization and engineering

    NARCIS (Netherlands)

    Machielsen, M.P.

    2007-01-01

    Keywords: alcohol dehydrogenase, laboratory evolution, rational protein engineering, Pyrococcus furiosus, biocatalysis, characterization, computational design, thermostability.   Alcohol dehydrogeases (ADHs) catalyze the interconversion of alcohols, aldehydes and ketones. They display a wide variety

  12. PTSD and Problems with Alcohol Use

    Science.gov (United States)

    ... Enter ZIP code here PTSD and Problems with Alcohol Use Public This section is for Veterans, General Public, Family, & Friends PTSD and Problems with Alcohol Use PTSD and alcohol use problems are often ...

  13. My parent is an alcoholic..

    DEFF Research Database (Denmark)

    Christensen, Else

    Alcoholism is still kept as a secret, inside and outside the family. Parents often hope to protect their children by not talking about their drink habits. Interviews with children of al-coholics show they always know, and from an early age they generate coping strategies to stop their parent from...

  14. Elderly alcoholics in outpatient treatment

    DEFF Research Database (Denmark)

    Nielsen, Bent; Nielsen, Anette Søgaard; Lolk, Anette

    2010-01-01

    In Denmark, the treatment of alcoholics is provided by public outpatient alcohol clinics. The purpose of this study was to investigate whether elderly patients differ from younger patients with regards to sociodemographic data, drinking pattern and psychiatric comorbidity which may affect...

  15. [The concept of alcohol craving].

    Science.gov (United States)

    Iwanicka, Katarzyna Agnieszka; Olajossy, Marcin

    2015-01-01

    The aim of the article was to assess how the perception of alcohol craving, which is one of the symptoms of alcohol dependence, evolved, as well as how it was reflected in the diagnostic classifications. The purpose of this article was also a discussion of the models of the origins of craving, explaining the etiology of this phenomenon and the tools for measuring this concept. The concept of craving, defined as a strong need or compulsion to drink alcohol, functioned for many years, not only in the clinical practice but also as a concept inherently associated with alcohol dependence. However, among experts and researchers, there was no consensus about the etiology of this phenomenon and its development. Some emphasize the emotional - motivational aspect of it, while in the literature also its cognitive - behavioral nature is highlighted. Craving as a symptom has been recognized as a diagnostic criterion of alcohol dependence in the International Statistical Classification of Diseases and Related Health Problems - ICD 10. In the year 2013, it was also indicated as a symptom of disorder resulting from alcohol abuse in the Diagnostic and Statistical Manual of Mental Disorders - DSM 5. It seems to be significant also to discuss the tools used to measure craving, both in clinical trials and therapeutic practice, among them: the Alcohol Specific Role Play Test, Obsessive Compulsive Drinking Scale (OCDS) Lubeck Craving Scale (LCRR) and Alcohol Urge Questionnaire (AUQ).

  16. Alcohol and Women. Pamphlet Series.

    Science.gov (United States)

    Gomberg, Edith S. Lisansky

    Reasonable and moderate drinking is considered acceptable by the major portion of the population. Although women consume less alcohol than men, alcohol has a greater intoxicating effect for women than for men because of the differences in body water content and proportion of fatty tissue. The prevalence rate of drinking is virtually identical for…

  17. The alcohol patient and surgery

    DEFF Research Database (Denmark)

    Tønnesen, H

    1999-01-01

    Alcohol abusers have a threefold increased risk of post-operative morbidity after surgery. The most frequent complications are infections, cardiopulmonary insufficiency, and bleeding episodes. Pathogenesis is suppressed immune capacity, subclinical cardiac dysfunction, and haemostatic imbalance....... The economic implications of alcohol abuse in surgical patients are tremendous. Interventional studies are required to reduce future increases in post-operative morbidity....

  18. The concept of alcohol craving.

    Directory of Open Access Journals (Sweden)

    Katarzyna Agnieszka Iwanicka

    2015-04-01

    Full Text Available The aim of the article was to assess how the perception of alcohol craving, which is one of the symptoms of alcohol dependence, evolved, as well as how it was reflected in the diagnostic classifications. The purpose of this article was also a discussion of the models of the origins of craving, explaining the etiology of this phenomenon and the tools for measuring this concept. The concept of craving, defined as a strong need or compulsion to drink alcohol, functioned for many years, not only in the clinical practice but also as a concept inherently associated with alcohol dependence. However, among experts and researchers, there was no consensus about the etiology of this phenomenon and its development. Some emphasize the emotional – motivational aspect of it, while in the literature also its cognitive – behavioral nature is highlighted. Craving as a symptom has been recognized as a diagnostic criterion of alcohol dependence in the International Statistical Classification of Diseases and Related Health Problems – ICD 10. In the year 2013, it was also indicated as a symptom of disorder resulting from alcohol abuse in the Diagnostic and Statistical Manual of Mental Disorders – DSM 5. It seems to be significant also to discuss the tools used to measure craving, both in clinical trials and therapeutic practice, among them: the Alcohol Specific Role Play Test, Obsessive Compulsive Drinking Scale (OCDS Lubeck Craving Scale (LCRR and Alcohol Urge Questionnaire (AUQ.

  19. Alcohol consumption and body weight.

    Science.gov (United States)

    French, Michael T; Norton, Edward C; Fang, Hai; Maclean, Johanna Catherine

    2010-07-01

    The number of Americans who are overweight or obese has reached epidemic proportions. Elevated weight is associated with health problems and increased medical expenditures. This paper analyzes Waves 1 and 2 of the National Epidemiological Survey of Alcohol and Related Conditions to investigate the role of alcohol consumption in weight gain. Alcohol is not only an addictive substance but also a high-calorie beverage that can interfere with metabolic function and cognitive processes. Because men and women differ in the type and amount of alcohol they consume, in the biological effects they experience as a result of alcohol consumption, and in the consequences they face as a result of obesity, we expect our results to differ by gender. We use first-difference models of body mass index (BMI) and alcohol consumption (frequency and intensity) to control for time-invariant unobservable factors that may influence changes in both alcohol use and weight status. Increasing frequency and intensity of alcohol use is associated with statistically significant yet quantitatively small weight gain for men but not for women. Moreover, the first-difference results are much smaller in magnitude and sometimes different in sign compared with the benchmark pooled cross-sectional estimates.

  20. From alcohol toxicity to treatment

    NARCIS (Netherlands)

    Seitz, HK; Salaspuro, M; Savolainen, M; Haber, P; Ishii, H; Teschke, R; Moshage, H; Lieber, CS

    2005-01-01

    This article presents the proceedings of a symposium held at the meeting of the International Society for Biomedical Research on Alcoholism in Mannheim, Germany, in October 2004. This symposium was dedicated to Charles S. Lieber in recognition of his contribution in alcohol research over the last 50

  1. Esterification between Amyl Alcohol Isomers and n-Caprylic Acid under Microwave Irradiation-Enzyme Coupling Catalysis (MIECC)%微波辐射-酶耦合催化(MIECC)戊醇同分异构体与n-辛酸的酯化反应

    Institute of Scientific and Technical Information of China (English)

    蔡汉成; 高惠; 方银军; 夏咏梅; 蒋陈兰; 方云

    2004-01-01

    以戊醇同分异构体与n-辛酸为反应底物,比较在三种模式下进行的非水相酶催化酯化反应:(1)在线微波辐射(MI)模式;(2)常规加热(CH)模式;(3)离线微波预辐射酶+常规加热(pre-MI+CH)模式,以揭示微波辐射-酶耦合催化(MIECC)的耦合效应.实验结果表明,MIECC在提高酯化反应初速率方面表现出明显的耦合效应,可加快反应初速率2.5~4.5倍.醇结构对MIECC有影响,在反应初速率及平衡产率方面均遵循伯醇>仲醇>叔醇的规律.MI模式或pre-MI+CH模式对酶均有激活作用,经微波预辐射的酶产生某种记忆效应,酶能持久性地被改变催化活性.

  2. 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...

  3. Alcohol: taking a population perspective.

    Science.gov (United States)

    Gilmore, William; Chikritzhs, Tanya; Stockwell, Tim; Jernigan, David; Naimi, Timothy; Gilmore, Ian

    2016-07-01

    Alcohol consumption is a global phenomenon, as is the resultant health, social and economic harm. The nature of these harms varies with different drinking patterns and with the societal and political responses to the burden of harm; nevertheless, alcohol-related chronic diseases have a major effect on health. Strong evidence exists for the effectiveness of different strategies to minimize this damage and those policies that target price, availability and marketing of alcohol come out best, whereas those using education and information are much less effective. However, these policies can be portrayed as anti-libertarian and so viewing them in the context of alcohol-related harm to those other than the drinker, such as the most vulnerable in society, is important. When this strategy is successful, as in Scotland, it has been possible to pass strong and effective legislation, such as for a minimum unit price for alcohol.

  4. Alcohol reduces aversion to ambiguity

    Science.gov (United States)

    Tyszka, Tadeusz; Macko, Anna; Stańczak, Maciej

    2015-01-01

    Several years ago, Cohen et al. (1958) demonstrated that under the influence of alcohol drivers became more risk prone, although their risk perception remained unchanged. Research shows that ambiguity aversion is to some extent positively correlated with risk aversion, though not very highly (Camerer and Weber, 1992). The question addressed by the present research is whether alcohol reduces ambiguity aversion. Our research was conducted in a natural setting (a restaurant bar), where customers with differing levels of alcohol intoxication were offered a choice between a risky and an ambiguous lottery. We found that alcohol reduced ambiguity aversion and that the effect occurred in men but not women. We interpret these findings in terms of the risk-as-value hypothesis, according to which, people in Western culture tend to value risk, and suggest that alcohol consumption triggers adherence to socially and culturally valued patterns of conduct different for men and women. PMID:25642202

  5. Alcohol reduces aversion to ambiguity

    Directory of Open Access Journals (Sweden)

    Tadeusz eTyszka

    2015-01-01

    Full Text Available Several years ago, Cohen, Dearnaley, and Hansel [1] demonstrated that under the influence of alcohol drivers became more risk prone, although their risk perception remained unchanged. Research shows that ambiguity aversion is to some extent positively correlated with risk aversion, though not very highly [2]. The question addressed by the present research is whether alcohol reduces ambiguity aversion. Our research was conducted in a natural setting (a restaurant bar, where customers with differing levels of alcohol intoxication were offered a choice between a risky and an ambiguous lottery. We found that alcohol reduced ambiguity aversion and that the effect occurred in men but not women. We interpret these findings in terms of the risk-as-value hypothesis, according to which, people in Western culture tend to value risk, and suggest that alcohol consumption triggers adherence to socially and culturally valued patterns of conduct different for men and women.

  6. Attachment styles in alcoholic inpatients.

    Science.gov (United States)

    De Rick, Ann; Vanheule, Stijn

    2007-01-01

    Despite the fact that addiction has often been identified as an attachment disorder, empirical studies on this topic are rather scarce. In our study we explore attachment style (secure vs. insecure) in alcoholic inpatients and its relationship with perceived parenting and alcohol-related and psychiatric problems in a sample of 101 alcoholic inpatients (Belgium). Our results reveal that in comparison to the securely-attached group, insecurely-attached alcoholic inpatients perceived their mother as more controlling, reported more severe psychiatric problems in the European Addiction Severity Index, had higher scores on the Beck Depression Inventory, showed more schizotypal and depressive personality traits and had more difficulties with communicating emotions (alexithymia). We argue that it makes sense to differentiate alcoholic inpatients on the basis of attachment style and that both groups (secure/insecure) need different treatment approaches.

  7. Fetal Alcohol Syndrome a Global Problem

    Science.gov (United States)

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

  8. Eyeblink Classical Conditioning in Alcoholism and Fetal Alcohol Spectrum Disorders.

    Science.gov (United States)

    Cheng, Dominic T; Jacobson, Sandra W; Jacobson, Joseph L; Molteno, Christopher D; Stanton, Mark E; Desmond, John E

    2015-01-01

    Alcoholism is a debilitating disorder that can take a significant toll on health and professional and personal relationships. Excessive alcohol consumption can have a serious impact on both drinkers and developing fetuses, leading to long-term learning impairments. Decades of research in laboratory animals and humans have demonstrated the value of eyeblink classical conditioning (EBC) as a well-characterized model system to study the neural mechanisms underlying associative learning. Behavioral EBC studies in adults with alcohol use disorders and in children with fetal alcohol spectrum disorders report a clear learning deficit in these two patient populations, suggesting alcohol-related damage to the cerebellum and associated structures. Insight into the neural mechanisms underlying these learning impairments has largely stemmed from laboratory animal studies. In this mini-review, we present and discuss exemplary animal findings and data from patient and neuroimaging studies. An improved understanding of the neural mechanisms underlying learning deficits in EBC related to alcoholism and prenatal alcohol exposure has the potential to advance the diagnoses, treatment, and prevention of these and other pediatric and adult disorders.

  9. Parental alcohol use, alcohol-related problems, and alcohol-specific attitudes, alcohol-specific communication, and adolescent excessive alcohol use and alcohol-related problems: An indirect path model

    NARCIS (Netherlands)

    Mares, S.H.W.; Vorst, H. van der; Engels, R.C.M.E.; Lichtwarck-Aschoff, A.

    2011-01-01

    Alcohol-specific parent-child communication has often been studied in relation to regular alcohol use of adolescents. However, it might be as important to focus on adolescent problematic alcohol use. In addition, the way parents communicate with their children about alcohol might depend on their own

  10. Neuroendocrine, fluid balance, and thirst responses to alcohol in alcoholics.

    Science.gov (United States)

    Collins, G B; Brosnihan, K B; Zuti, R A; Messina, M; Gupta, M K

    1992-04-01

    This study simultaneously evaluated multiple circulating neurohormones, osmolality, thirst, and fluid balance in eight actively drinking, alcoholic males and seven controls before and 12 hr after an ethanol challenge. Basal levels of serum osmolality and thirst were significantly higher in alcoholics compared with controls, yet actively drinking alcoholics at the start of the study had normal vasopressin (AVP) levels, plasma angiotensin II (Ang II), plasma renin activity, plasma aldosterone (Aldo), and plasma catecholamines. In response to ethanol, serum osmolalities rose significantly higher while plasma AVP levels became significantly suppressed in alcoholics. After the ethanol stimulus, plasma Ang II levels of alcoholics were significantly higher than those of controls at 11 AM (12.15 +/- 4.49 vs. 1.83 +/- 0.6 pg/ml, p less than 0.02) and 12 noon (14.93 +/- 6.81 vs. 1.37 +/- 0.17 pg/ml, p less than 0.04). Neither plasma renin activity nor Aldo changed in accordance with the elevated plasma Ang II in alcoholics. Diuresis in the alcoholics, assessed by the sum of urine output following the challenge dose, was significantly less than that of controls. Thirst scores and fluid intakes after the ethanol challenge did not differ between alcoholics and controls. The lack of an Ang II-mediated increase in plasma Aldo or thirst response suggests that ethanol may have a specific blunting effect on Ang II receptors. This study demonstrates that ethanol can be used as a provocative test in chronic alcoholics to uncover aberrant hormonal responses for two systems, namely, Ang II and AVP.(ABSTRACT TRUNCATED AT 250 WORDS)

  11. Access to alcohol outlets, alcohol consumption and mental health.

    Directory of Open Access Journals (Sweden)

    Gavin Pereira

    Full Text Available The objective of this study was to investigate residential exposure to alcohol outlets in relation to alcohol consumption and mental health morbidity (anxiety, stress, and depression. This was a cross-sectional study of 6,837 adults obtained from a population representative sample for the period 2006-2009 in Perth, Western Australia. The number of alcohol outlets was ascertained for a 1600 m service area surrounding the residential address. Zero-inflated negative binomial and logistic regression were used to assess associations with total alcohol consumption, harmful alcohol consumption (7-10 drinks containing 10 g of alcohol for men, 5-6 drinks for women and medically diagnosed and hospital contacts (for anxiety, stress, and depression, respectively. The rate ratio for the number of days of harmful consumption of alcohol per month and the number of standard drinks of alcohol consumed per drinking day was 1.06 (95% CI: 1.02, 1.11 and 1.01 (95% CI: 1.00, 1.03 for each additional liquor store within a 1600 m service area, respectively. The odds ratio of hospital contact for anxiety, stress, or depression was 1.56 (95% CI: 0.98, 2.49 for those with a liquor store within the service area compared to those without. We observed strong evidence for a small association between residential exposure to liquor stores and harmful consumption of alcohol, and some support for a moderate-sized effect on hospital contacts for anxiety, stress, and depression.

  12. Alcohol references on undergraduate males' Facebook profiles.

    Science.gov (United States)

    Egan, Katie G; Moreno, Megan A

    2011-09-01

    Perceived peer alcohol use is a predictor of consumption in college males; frequent references to alcohol on Facebook may encourage alcohol consumption. Content analysis of college males' Facebook profiles identified references to alcohol. The average age of 225 identified profiles was 19.9 years. Alcohol references were present on 85.3% of the profiles; the prevalence of alcohol was similar across each undergraduate grade. The average number of alcohol references per profile was 8.5 but increased with undergraduate year (p = .003; confidence interval = 1.5, 7.5). Students who were of legal drinking age referenced alcohol 4.5 times more than underage students, and an increase in number of Facebook friends was associated with an increase in displayed alcohol references (p < .001; confidence interval = 0.009, 0.02). Facebook is widely used in the college population; widespread alcohol displays on Facebook may influence social norms and cause increases in male college students' alcohol use.

  13. Alcohol fuels program technical review

    Energy Technology Data Exchange (ETDEWEB)

    None

    1981-07-01

    The last issue of the Alcohol Fuels Process R/D Newsletter contained a work breakdown structure (WBS) of the SERI Alcohol Fuels Program that stressed the subcontracted portion of the program and discussed the SERI biotechnology in-house program. This issue shows the WBS for the in-house programs and contains highlights for the remaining in-house tasks, that is, methanol production research, alcohol utilization research, and membrane research. The methanol production research activity consists of two elements: development of a pressurized oxygen gasifier and synthesis of catalytic materials to more efficiently convert synthesis gas to methanol and higher alcohols. A report is included (Finegold et al. 1981) that details the experimental apparatus and recent results obtained from the gasifier. The catalysis research is principally directed toward producing novel organometallic compounds for use as a homogeneous catalyst. The utilization research is directed toward the development of novel engine systems that use pure alcohol for fuel. Reforming methanol and ethanol catalytically to produce H/sub 2/ and CO gas for use as a fuel offers performance and efficiency advantages over burning alcohol directly as fuel in an engine. An application of this approach is also detailed at the end of this section. Another area of utilization is the use of fuel cells in transportation. In-house researchers investigating alternate electrolyte systems are exploring the direct and indirect use of alcohols in fuel cells. A workshop is being organized to explore potential applications of fuel cells in the transportation sector. The membrane research group is equipping to evaluate alcohol/water separation membranes and is also establishing cost estimation and energy utilization figures for use in alcohol plant design.

  14. Alcoholism between Fiction and Reality.

    Science.gov (United States)

    Carota, Antonio; Calabrese, Pasquale

    2013-01-01

    Alcoholism has always been emphasized in literature, narratives, and theater as its prevalence and related disability are very high, is found throughout the world, and affects women and men of all ages and social classes. There is a tragic or romantic fascination in the deep sense of personal failure that drinking is able to relieve and in the uncontrollable inability to stop drinking. These aspects have been portrayed well by fictional alcoholics in movies and novels. It has become evident that biological traits together with a complex series of psychosocial factors (e.g. negative life events, depression, anxiety, and other psychiatric or personality disorders), which are also well represented in novels and movies, can lead to alcohol addiction. Behavioral (euphoria, disinhibiting behaviors, aggressiveness) and neurological changes (confusion, bradypsychism, slurred speech, ataxia, blackouts) related to alcohol intoxication are also well portrayed by fictional characters. Delirium tremens, epilepsy, alcohol dementia, and Wernicke-Korsakoff disease, however, find less representation in literature and on the stage and screen. The treatment of alcoholic dependence is very difficult (as often reported by fictional and real stories), but should never be considered hopeless. It should be initiated at any stage of the disease. The support offered by Alcoholics Anonymous has always had great appeal for the public. Fictional works can portray alcohol addiction superbly and show some dark sides of human nature (negative emotions and autodestructive thoughts and behaviors), and, at the same time, the severity and pervasiveness of mental illnesses. The psychiatric and psychosocial aspects of alcohol addiction in movies and novels could be an inspiring source for new psychological studies and rehabilitation programs.

  15. Fractures and alcohol abuse - patient opinion of alcohol intervention

    DEFF Research Database (Denmark)

    Pedersen, Bolette; Alva-Jørgensen, Peter; Raffing, Rie

    2011-01-01

    PURPOSE: To clarify patient opinions about alcohol intervention in relation to surgery before investigating the effect in a Scandinavian multi-centre randomized trial. MATERIAL AND METHODS: A qualitative study. Thirteen consecutive alcohol patients with fractures participated after informed consent....... They were interviewed during their hospital stay. The number of participants was based on the criteria of data-saturation. The analysis followed the applied qualitative framework model aimed at evaluation of specific participant needs within a larger overall project. RESULTS: All patients regarded alcohol...... intervention in relation to surgery as a good idea. They did not consider quit drinking as a major problem during their hospital stay and had all remained abstinent in this period. About half of the patients were ready or partly ready to participate in an alcohol intervention. Patient opinions...

  16. Alcoholic Myelopathy and Nutritional Deficiency

    Science.gov (United States)

    Koike, Haruki; Nakamura, Tomohiko; Ikeda, Shohei; Takahashi, Mie; Kawagashira, Yuichi; Iijima, Masahiro; Katsuno, Masahisa; Sobue, Gen

    2017-01-01

    A patient with chronic alcoholism presented with myelopathy and low serum folate and cobalamin levels. A 42-year-old alcoholic man had gait disturbance for 4 months. A neurological examination revealed marked spasticity with increased deep tendon reflexes and extensor plantar responses of the lower limbs. His cobalamin level was decreased and his serum folate level was particularly low. His plasma ammonia level was not increased. Abstinence and folic acid and cobalamin supplementation stopped the progression of his neurological deficits. This case indicates that nutritional deficiency should be monitored closely in patients with chronic alcoholism who present with myelopathy. PMID:28049986

  17. Alcohol Dependency in Indian Dentists

    Directory of Open Access Journals (Sweden)

    Gaurav Solanki

    2012-04-01

    Full Text Available Alcohol consumption has widely increased through out the world. This all is due to a stressful life style and emotional load on a person. Dentistry is not excluded from the stress phenomenon. Dentists experience stressful situations every day, and have to deal with these in a very professional manner. The dentists participated were told about the hazard and ill-effect of alcohol consumption. There need to be a reduction in consumption of alcohol in dentistry for the upliftment of general masses as well as the dentist.

  18. Alcohol Withdrawal Mimicking Organophosphate Poisoning

    Directory of Open Access Journals (Sweden)

    Nezihat Rana Disel

    2014-02-01

    Full Text Available Organophosphates, which can cause occupational poisoning due to inappropriate personal protective measures, are widely used insecticides in agricultural regions of southern Turkey. Therefore, the classical clinical findings of this cholinergic poisoning are myosis, excessive secretions, bradicardia and fasciculations are easy to be recognized by local medical stuff. Diseases and conditions related to alcoholism such as mental and social impairments, coma, toxicity, withdrawal, and delirium are frequent causes of emergency visits of chronic alcoholic patients. Here we present a case diagnosed and treated as organophosphate poisoning although it was an alcohol withdrawal in the beginning and became delirium tremens, due to similar symptoms.

  19. The mind of the alcoholic.

    Science.gov (United States)

    Tracey, James

    2007-01-01

    Alcoholism and other forms of substance abuse affect between 10% and 15% of dentists, and the damage caused is well documented and understood. In the face of this, recovery rates remain below 20%. The key is in understanding the mind of the alcoholic. There are clear patterns of denial and ineffective coping that accompany the approximately ten to fifteen years over which addiction is established. Successful recovery invariably begins with a crisis that forces a change in mindset. Recovery involves mental vision of a continuous and lifelong growth process that does not involve alcohol.

  20. Advances in alcoholic liver disease: An update on alcoholic hepatitis.

    Science.gov (United States)

    Liang, Randy; Liu, Andy; Perumpail, Ryan B; Wong, Robert J; Ahmed, Aijaz

    2015-11-14

    Alcoholic hepatitis is a pro-inflammatory chronic liver disease that is associated with high short-term morbidity and mortality (25%-35% in one month) in the setting of chronic alcohol use. Histopathology is notable for micro- and macrovesicular steatosis, acute inflammation with neutrophil infiltration, hepatocellular necrosis, perivenular and perisinusoidal fibrosis, and Mallory hyaline bodies found in ballooned hepatocytes. Other findings include the characteristic eosinophilic fibrillar material (Mallory's hyaline bodies) found in ballooned hepatocytes. The presence of focal intense lobular infiltration of neutrophils is what typically distinguishes alcoholic hepatitis from other forms of hepatitis, in which the inflammatory infiltrate is primarily composed of mononuclear cells. Management consists of a multidisciplinary approach including alcohol cessation, fluid and electrolyte correction, treatment of alcohol withdrawal, and pharmacological therapy based on the severity of the disease. Pharmacological treatment for severe alcoholic hepatitis, as defined by Maddrey's discriminant factor ≥ 32, consists of either prednisolone or pentoxifylline for a period of four weeks. The body of evidence for corticosteroids has been greater than pentoxifylline, although there are higher risks of complications. Recently head-to-head trials between corticosteroids and pentoxifylline have been performed, which again suggests that corticosteroids should strongly be considered over pentoxifylline.

  1. Syndrome Analysis: Chronic Alcoholism in Adults.

    Science.gov (United States)

    Pendorf, James E.

    1990-01-01

    Provides outline narrative of most possible outcomes of regular heavy alcohol use, regular alcohol abuse, or chronic alcoholism. A systems analysis approach is used to expose conditions that may result when a human organism is subjected to excessive and chronic alcohol consumption. Such an approach illustrates the detrimental effects which alcohol…

  2. 21 CFR 173.240 - Isopropyl alcohol.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Isopropyl alcohol. 173.240 Section 173.240 Food and..., Lubricants, Release Agents and Related Substances § 173.240 Isopropyl alcohol. Isopropyl alcohol may be... label of the hops extract specifies the presence of the isopropyl alcohol and provides for the use...

  3. Youths and Alcohol Abuse: A Continuing Phenomenon.

    Science.gov (United States)

    Torres, Donald A.

    1982-01-01

    Defines problem drinking and alcoholism, and differentiates normal drinking escapes from alcohol abuse by teenagers and other youths. Suggests teenagers consume alcohol for a myriad of reasons and this behavior often leads to alcohol dependence which can cause interference in normal relationships with others. (Author)

  4. Adolescent Alcohol Abuse. Fastback Series No. 217.

    Science.gov (United States)

    Horton, Lowell

    This booklet examines the problem of alcohol use among American teenagers. The role that alcohol plays in adult society is presented and its potential danger for causing teenage alcohol addiction is considered. A discussion on why some teenagers abuse alcohol focuses on familial, peer, sociocultural, environmental, personality, and behavioral…

  5. Ego Identity of Adolescent Children of Alcoholics

    Science.gov (United States)

    Gavriel-Fried, Belle; Teichman, Meir

    2007-01-01

    The study examines the issue of ego identity among adolescent sons of alcoholic fathers. Forty-four adolescent sons of alcoholic fathers, age of 15-18, constituted the sample. They were drawn from public alcohol treatment center in Israel. The control group included 60 adolescents none of their parents is known as an alcoholic, sampled from…

  6. Cryptorchidism and maternal alcohol consumption during pregnancy

    DEFF Research Database (Denmark)

    Damgaard, Ida N; Jensen, Tina Kold; Petersen, Jørgen H;

    2007-01-01

    Prenatal exposure to alcohol can adversely affect the fetus. We investigated the association between maternal alcohol consumption during pregnancy and cryptorchidism (undescended testis) among newborn boys.......Prenatal exposure to alcohol can adversely affect the fetus. We investigated the association between maternal alcohol consumption during pregnancy and cryptorchidism (undescended testis) among newborn boys....

  7. Towards the Prevention of Alcohol Abuse

    Science.gov (United States)

    Facy, FranCoise; Rabaud, Myriam

    2006-01-01

    Mortality resulting from alcohol abuse in young French people is too high in spite of prevention campaigns for road safety in particular. There are problems in identifying alcohol abuse in young people in preventive medicine or alcohol care services. This study was carried out in alcohol centres; data from patients under 25 are analysed and…

  8. 75 FR 42449 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-07-21

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism, Special Emphasis... Alcoholism, National Institutes of Health, 5635 Fishers Lane, Room 2017, Bethesda, MD 20852,...

  9. 77 FR 43604 - National Institute on Alcohol Abuse and Alcoholism; Notice of Meeting

    Science.gov (United States)

    2012-07-25

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice....), notice is hereby given of a meeting of the National Advisory Council on Alcohol Abuse and Alcoholism. The... Abuse and Alcoholism. Date: September 19-20, 2012. Closed: September 19, 2012, 5:00 p.m. to 7:30...

  10. 76 FR 26308 - National Institute on Alcohol Abuse And Alcoholism; Notice of Meeting.

    Science.gov (United States)

    2011-05-06

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse And Alcoholism; Notice....), notice is hereby given of a meeting of the National Advisory Council on Alcohol Abuse and Alcoholism. The... Abuse and Alcoholism. Date: June 8-9, 2011. Closed: June 8, 2011, 5:30 p.m. to 7:30 p.m. Agenda:...

  11. 75 FR 20852 - National Institute on Alcohol Abuse and Alcoholism; Notice of Meeting

    Science.gov (United States)

    2010-04-21

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice....), notice is hereby given of a meeting of the National Advisory Council on Alcohol Abuse and Alcoholism. The... Abuse and Alcoholism. Date: June 9-10, 2010. Closed: June 9, 2010, 5:30 p.m. to 7:30 p.m. Agenda:...

  12. 77 FR 24726 - National Institute on Alcohol Abuse and Alcoholism; Notice of Meeting

    Science.gov (United States)

    2012-04-25

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice....), notice is hereby given of a meeting of the National Advisory Council on Alcohol Abuse and Alcoholism. The... Abuse and Alcoholism. Date: June 6-7, 2012. Closed: June 6, 2012, 5 p.m. to 7:30 p.m. Agenda: To...

  13. 78 FR 45541 - National Institute on Alcohol Abuse and Alcoholism; Notice of Meeting

    Science.gov (United States)

    2013-07-29

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice....), notice is hereby given of a meeting of the National Advisory Council on Alcohol Abuse and Alcoholism. The... Abuse and Alcoholism. Date: September 18-19, 2013. Closed: September 18, 2013. Time: 5:30 p.m. to 7:00...

  14. 78 FR 71628 - National Institute on Alcohol Abuse and Alcoholism; Notice of Meeting

    Science.gov (United States)

    2013-11-29

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice....), notice is hereby given of a meeting of the National Advisory Council on Alcohol Abuse and Alcoholism. The... Abuse and Alcoholism. Date: February 4-5, 2014. Closed: February 4, 2014. Time: 5:00 p.m. to 7:00...

  15. 77 FR 68135 - National Institute on Alcohol Abuse and Alcoholism; Notice of Meeting

    Science.gov (United States)

    2012-11-15

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice....), notice is hereby given of a meeting of the National Advisory Council on Alcohol Abuse and Alcoholism. The... Abuse and Alcoholism. ] Date: February 6-7, 2013. Closed: February 6, 2013, 5:30 p.m. to 7:00...

  16. 76 FR 78015 - National Institute on Alcohol Abuse and Alcoholism; Notice of Meeting

    Science.gov (United States)

    2011-12-15

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice....), notice is hereby given of a meeting of the National Advisory Council on Alcohol Abuse and Alcoholism. The... Abuse and Alcoholism; Date: February 8-9, 2012. Closed: February 8, 2012, 5 p.m. to 7:30 p.m. February...

  17. 76 FR 39406 - National Institute on Alcohol Abuse and Alcoholism; Notice of Meeting

    Science.gov (United States)

    2011-07-06

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice....), notice is hereby given of a meeting of the National Advisory Council on Alcohol Abuse and Alcoholism. The... Abuse and Alcoholism. Date: September 12-13, 2011. Closed: September 12, 2011, 3:30 p.m. to 5:30...

  18. Alcohol Consumption and Harm among Adolescents in Sweden: Is Smuggled Alcohol More Harmful?

    Science.gov (United States)

    Svensson, Johan

    2012-01-01

    As a consequence of Sweden joining the European Union, privately imported alcohol is increasingly sold within illegal contexts (i.e., smuggled alcohol). One implication of the smuggled alcohol is that alcohol becomes more available to underage drinkers. In the Swedish debate, smuggled alcohol has been formulated as a youth problem. The aim of this…

  19. 75 FR 80511 - National Institute on Alcohol Abuse And Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-12-22

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse And Alcoholism; Notice... Alcoholism. The meeting will be open to the public as indicated below, with attendance limited to space... on Alcohol Abuse and Alcoholism. Date: February 16-17, 2011. Closed: February 16, 2011, 5:30 p.m....

  20. Adolescent Alcohol Consumption in Romania: A Blueprint for Measuring Alcohol (mis)Use

    NARCIS (Netherlands)

    Hoof, van Joris J.; Moll, Marit

    2012-01-01

    In order to address the issues of adolescent alcohol (mis)use in Romanian cities and to develop local alcohol prevention policies comprised of interventions aimed at reducing alcohol consumption and alcohol related problems, information on the prevalence of alcohol use and relevant related topics is

  1. 78 FR 12072 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-02-21

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... . (Catalogue of Federal Domestic Assistance Program Nos. 93.273, Alcohol Research Programs; National...

  2. 78 FR 10185 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-02-13

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis....273, Alcohol Research Programs; National Institutes of Health, HHS) Dated: February 7, 2013. Carolyn...

  3. 78 FR 75927 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-12-13

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis.... Agenda: To review and evaluate grant applications. Place: National Institute on Alcohol Abuse...

  4. 77 FR 70171 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-11-23

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review.... Contact Person: Beata Buzas, Ph.D. Scientific Review Officer, National Institute on Alcohol Abuse...

  5. 76 FR 44596 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-07-26

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis.... Contact Person: Beata Buzas, PhD, Scientific Review Officer, National Institute on Alcohol Abuse...

  6. 78 FR 41938 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-07-12

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review.... Contact Person: Beata Buzas, Ph.D., Scientific Review Officer, National Institute on Alcohol Abuse...

  7. 78 FR 66015 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-11-04

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis.... Agenda: To review and evaluate grant applications Place: National Institute on Alcohol Abuse...

  8. 76 FR 44597 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-07-26

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... of Federal Domestic Assistance Program Nos. 93.271, Alcohol Research Career Development Awards...

  9. 76 FR 2129 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-01-12

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism, Special Emphasis Panel, ``Review of the Prenatal Alcohol in Sudden Infant Death Syndrome And Stillbirth (PASS)...

  10. 78 FR 37835 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-06-24

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... No. 93.273, Alcohol Research Programs; National Institutes of Health, HHS) Dated: June 18,...

  11. 78 FR 37837 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-06-24

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis....273, Alcohol Research Programs; National Institutes of Health, HHS) Dated: June 18, 2013. Carolyn...

  12. 78 FR 37836 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-06-24

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... Program No. 93.273, Alcohol Research Programs; National Institutes of Health, HHS) Dated: June 18,...

  13. 75 FR 8726 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-02-25

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... Person: Lorraine Gunzerath, PhD, MBA, Scientific Review Officer, National Institute on Alcohol Abuse...

  14. 75 FR 47819 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-08-09

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice....C. App), notice is hereby given of a meeting of the National Advisory Council on Alcohol Abuse and... on Alcohol Abuse and Alcoholism. Date: September 22-23, 2010. Closed: September 22, 2010, 5:30...

  15. 77 FR 72873 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-12-06

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... Domestic Assistance Program Nos. 93.273, Alcohol Research Programs; National Institutes of Health,...

  16. 75 FR 42756 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-07-22

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Advisory Council on Alcohol Abuse and Alcoholism. Date... Person: Abraham P. Bautista, PhD, Executive Secretary, National Institute on Alcohol Abuse and...

  17. Alcohol in Greenland 1951-2010

    DEFF Research Database (Denmark)

    Aage, Hans

    2012-01-01

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

  18. Risks of alcoholic energy drinks for youth.

    Science.gov (United States)

    Weldy, David L

    2010-01-01

    Ingesting alcohol and energy drinks together is associated with a decreased awareness of the physical and mental impairment caused by the alcohol without reducing the actual impairment. This is of particular concern for youth who have a baseline of less mature judgment. Adding energy drinks to alcohol tends to increase the rate of absorption through its carbonation and dilution of the alcohol, and keep a person awake longer allowing ingestion of a greater volume of alcohol. At low blood alcohol levels, caffeine appears to decrease some of the impairment from the alcohol, but at higher blood alcohol levels, caffeine does not appear to have a modifying effect on either the physical or mental impairment induced by the alcohol. Obtaining this combination is made easier and more affordable for under aged persons by manufacturers of premixed alcoholic energy drink combination beverages. Awareness by medical and educational personnel and parents of this activity and its potential for harm is unknown.

  19. Breast-feeding and alcoholism

    DEFF Research Database (Denmark)

    Goodwin, D W; Gabrielli, W F; Penick, E C

    1999-01-01

    OBJECTIVE: The authors' goal was to determine whether early termination of breast-feeding contributes to later alcohol dependence, as proposed more than 200 years ago by the British physician Thomas Trotter. METHOD: In 1959-1961, a multiple-specialty group of physicians studied 9, 182 consecutive...... deliveries in a Danish hospital, obtaining data about prepartum and postpartum variables. The present study concentrates on perinatal variables obtained from 200 of the original babies who participated in a 30-year high-risk follow-up study of the antecedents of alcoholism. RESULTS: Of the 27 men who were...... diagnosed as alcohol dependent at age 30, 13 (48%) came from the group weaned from the breast before the age of 3 weeks; only 33 (19%) of the 173 non-alcohol-dependent subjects came from the early weaning group. When challenged by other perinatal variables in a multiple regression analysis, early weaning...

  20. Kids and Alcohol (For Parents)

    Science.gov (United States)

    ... as the onset of puberty or a parents' divorce, can lead kids to alcohol use. So teach ... conclusions based on only one or two signs. Adolescence is a time of change — physically, socially, emotionally, ...

  1. Erectile impotence in chronic alcoholics.

    Science.gov (United States)

    Tan, E T; Johnson, R H; Lambie, D G; Vijayasenan, M E; Whiteside, E A

    1984-01-01

    Erectile impotence is a common complaint in alcoholics, but its mechanism is unknown. We have studied nocturnal penile erection in 13 alcoholics who complained of impotence. Seven had normal erections and their impotence was therefore psychogenic. Six were found to have diminished or absent nocturnal erections. Plasma concentrations of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) were elevated in this latter group, with the exception of one patient who had only raised FSH. They also had more evidence of neurological damage than the other seven alcoholics, and two had evidence of damage to the parasympathetic nervous system. Investigation of erection during sleep in alcoholic patients with impotence may be useful in differentiating clinically between patients with psychogenic causes and patients with organic causes of impotence.

  2. Neurobiological Basis of Alcohol Addiction

    Directory of Open Access Journals (Sweden)

    Milagros Lisset León Regal

    2014-02-01

    Full Text Available Alcoholism is a serious social problem due to its impact on individual and collective health. In order to provide an update on the latest findings that explain the development and symptoms of alcohol addiction, the short and long term changes that this disorder causes in the central nervous system are shown in this paper. A total of 52 information sources were consulted, including 43 journal articles, 4 books and statistical reports. The main network managers were used. The interaction of ethanol with various structures of the neuronal membrane affects the cytoarchitecture and brain function associated with the reward system, motor processing, learning and memory, resulting in the development of alcohol dependence. In addition, ethanol-induced changes in excitation/inhibition explain the phenomena of alcohol tolerance and withdrawal.

  3. Detection of alcoholic liver disease

    Institute of Scientific and Technical Information of China (English)

    Harriet Gordon

    2001-01-01

    @@ INTRODUCTION Alcohol has been used in society over centuries and all over the world for its mood-lifting properties and taste. It is probably ,however ,the commonest drug of abuse world-wide and unfortunately causes considerable morbidity, mortality and social disruption .In 1990 the cost tl the USA was more than $ 100 billion and 100 000 lives. The relationship between alcohol and mankind is well documented from the earliest tines .

  4. Neurobiological Basis of Alcohol Addiction

    OpenAIRE

    Milagros Lisset León Regal; Lázaro Hermes González Otero; Alain León Valdés; José Omar de Armas García; Alexis Urquiza Hurtado; Gerardo Rodríguez Caña

    2014-01-01

    Alcoholism is a serious social problem due to its impact on individual and collective health. In order to provide an update on the latest findings that explain the development and symptoms of alcohol addiction, the short and long term changes that this disorder causes in the central nervous system are shown in this paper. A total of 52 information sources were consulted, including 43 journal articles, 4 books and statistical reports. The main network managers were used. The interaction of eth...

  5. Alcohol Poisoning Deaths PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2015-01-06

    This 60 second Public Service Announcement is based on the January 2015 CDC Vital Signs report. In the United States, an average of six people die every day from alcohol poisoning. Learn what you can do to prevent binge drinking and alcohol poisoning.  Created: 1/6/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 1/6/2015.

  6. Drug and alcohol task force

    Energy Technology Data Exchange (ETDEWEB)

    Gordey, T. [ConocoPhillips Canada Resources Corp., Calgary, AB (Canada); Sunstrum, M. [Enform, Calgary, AB (Canada)

    2006-07-01

    Worker absenteeism due to substance abuse costs the Alberta economy approximately $720 million a year. It is estimated that 20 per cent of all drivers in fatal crashes were using alcohol, and the use of cannabis and cocaine in Alberta has more than doubled over the last 15 years. In addition, 1 in 10 Alberta workers have reported using alcohol while at work and 4 per cent have reported using alcohol 4 hours prior to coming to work during the previous 12 months. In an effort to ensure appropriate health and safety for workers in the Canadian petroleum industry, 6 trade associations in the sector have joined together as the Enform Alcohol and Drug Initiative and are now working to develop a common approach to drug and alcohol guidelines and workplace rules. The task group will determine if existing policies and guidelines are sufficient to ensure a safe workplace and will consider standardizing the testing, application and rehabilitation of workers with respect to the use of drugs and alcohol. In the past, disciplinary actions have often been reversed because employers have not been consistent or did not follow established alcohol and drug policies or test to specific standards. Various work rules for inappropriate alcohol and drug use were reviewed, as well as education and communication strategies regarding policy content. Standards for testing criteria were discussed, as well as issues concerning duty-to-accommodate circumstances. An excerpt of concentration standards was presented. It was concluded that a matrix for companies to assess and determine safety sensitive positions is needed. refs., tabs., figs.

  7. Pathophysiology of alcoholic pancreatitis: An overview

    Institute of Scientific and Technical Information of China (English)

    Parimal Chowdhury; Priya Gupta

    2006-01-01

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

  8. Interpersonal dependency in alcoholic and obese men.

    Science.gov (United States)

    Mills, J K

    1995-06-01

    While psychological conflict about dependency needs of alcoholic and obese persons has been widely observed, few studies have examined differences in dependency characteristics between these clinical groups. The Interpersonal Dependency Inventory was administered to 22 alcoholic and 8 morbidly obese men in intensive treatment for alcohol and obesity. The original hypothesis that alcoholic and obese men would show similar dependency needs was supported. Dependency correlates of personality may serve as useful predictor variables in the clinical treatment of alcoholic and obese persons.

  9. [Concentration of endogenous ethanol and alcoholic motivation].

    Science.gov (United States)

    Burov, Iu V; Treskov, V G; Kampov-Polevoĭ, A B; Kovalenko, A E; Rodionov, A P

    1983-11-01

    Trials with patients suffering from stage II chronic alcoholism and normal test subjects as well as experiments made on male C57BL mice (with genetically determined alcoholic motivation) and CBA mice (with genetically determined alcoholic aversion) and random-bred male rats with different levels of initial alcoholic motivation have shown the presence of reverse proportional dependence between blood plasma endogenous ethanol and alcoholic motivation.

  10. Biomarkers of chronic alcohol misuse

    Directory of Open Access Journals (Sweden)

    Gonzalo P

    2014-01-01

    Full Text Available Philippe Gonzalo,1 Sylvie Radenne,2 Sylvie Gonzalo31Laboratoire de Biochimie, Centre Hospitalier Universitaire de Saint-Etienne, Saint-Etienne, France; 2Service d'Hépatologie-Gastroentérologie, Hôpital de la Croix Rousse, Hospices Civils de Lyon, Lyon, France; 3Laboratoire Biomnis, Lyon, FranceAbstract: Biological markers of chronic alcoholism can be divided into two groups: direct and indirect markers. Direct markers (mainly blood or serum and urine ethanol, ethylglucuronide, ethyl sulfate, and phosphatidylethanol directly track the intake of alcohol and vary in their sensitivity and kinetics of appearance and clearance. Indirect markers (mean corpuscular volume,γ-glutamyl transferase, alanine aminotransferase and aspartate aminotransferase, and carbohydrate-deficient transferrin are biological parameters that are influenced by a steady and significant alcohol intake. We discuss the values of these tests and the relevance of their prescriptions for the clinical evaluation of heavy drinking. We indicate, when known, the pathophysiological mechanism of their elevations. We also discuss the amount and time of alcohol consumption required to give a positive result and the duration of abstinence required for the return to normal values. The forensic use of these biomarkers will not be considered in this review.Keywords: alcoholism, biomarker, CDT, relapse, alcohol-induced liver disease

  11. Grain alcohol study: summary

    Energy Technology Data Exchange (ETDEWEB)

    The study has concentrated upon a detailed examination of all considerations involved in the production, use, and marketing of ethyl alcohol (Ethanol) as produced from the fermentation of agricultural grains. Each parameter was examined in the light of current energy markets and trends; new sources and technological, and processes for fermentation, the capability of the agricultural industry to support fermentaton demand; the optimization of value of agricultureal crops; and the efficiencies of combining related industries. Anhydrous (200 proof) ethanol makes an excellent blending component for all present automotive fuels and an excellent octane additive for unleaded fuels in proportions up to 35% without requiring modifications to current engines. There is no difference between ethanol produced by fermentation and ethanol produced synthetically from petroleum. The decision to produce ethanol one way or the other is purely economic. The agricultural industry can support a major expansion in the fermentation industry. The residue (distillers grains) from the fermentation of corn for ethanol is an excellent and economical feed for livestock and poultry. A reliable supply of distillers grains can assist in making the large beef feedlot operations more economically viable. The source materials, fuels, products and by-products of an ethanol plant, beef feedlot, gas biodigester plant, municipal waste recovery plant and a steam generated electrical plant are interrelated and mutually beneficial for energy efficiencies and economic gains when co-located. The study concludes that the establishment of such agricultural-environment industrial energy complexes, would provide a broad range of significant benefits to Indiana.

  12. Grain alcohol study: summary

    Energy Technology Data Exchange (ETDEWEB)

    The study has concentrated upon a detailed examination of all considerations involved in the production, use, and marketing of ethyl alcohol (ethanol) as produced from the fermentation of agricultural grains. Each parameter was examined in the light of current energy markets and trends; new sources and technological, and processes for fermentation, the capability of the agricultural industry to support fermentation demand; the optimizaton of value of agricultural crops; and the efficiencies of combining related industries. Ahydrous (200 proof) ethanol makes an excellent blending component for all present automotive fuels and an excellent octane additive for unleaded fuels in proportions up to 35% without requiring modifications to current engines. There is no difference between ethanol produced by fermentation and ethanol produced synthetically from petroleum. The decision to produce ethanol one way or the other is purely economic. The agricultural industry can support a major expansion in the fermentation industry. The residue (distillers grains) from the fermentation of corn for ethanol is an excellent and economical feed for livestock and poultry. A reliable supply of distillers grain can assist in making the large beef feedlot operations more economically viable. The source materials, fuels, products and by-products of an ethanol plant, beef feedlot, gas biodigester plant, municipal waste recovery plant and a steam generated electrical plant are interrelated and mutually beneficial for energy efficiencies and economic gains when co-located. The study concludes that the establishment of such agricultural- environment industrial energy complexes, would provide a broad range of significant benefits to Indiana.

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

    Science.gov (United States)

    Johnson, Brian

    2011-01-01

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

  14. Alcohol and Suicide: Neurobiological and Clinical Aspects

    Directory of Open Access Journals (Sweden)

    Leo Sher

    2006-01-01

    Full Text Available Alcohol, primarily in the form of ethyl alcohol (ethanol, has occupied an important place in the history of humankind for at least 8,000 years. In most Western societies, at least 90% of people consume alcohol at some time during their lives, and 30% or more of drinkers develop alcohol-related problems. Severe alcohol-related life impairment, alcohol dependence (alcoholism, is observed at some time during their lives in about 10% of men and 3—5% of women. An additional 5—10% of each sex develops persistent, but less intense, problems that are diagnosed as alcohol abuse. It this review, neurobiological aspects of suicidal behavior in alcoholism is discussed. In individuals with comorbid depression and alcoholism, greater serotonergic impairment may be associated with higher risk of completed suicide. Dopaminergic dysfunction may play an important role in the pathophysiology of suicidal behavior in alcoholism. Brain damage and neurobehavioral deficits are associated with alcohol use disorders and may contribute to suicidal behavior in persons with alcohol dependence or abuse. Aggression/impulsivity and alcoholism severity affect risk for suicide among individuals with alcoholism. Major depressive episodes and stressful life events particularly, partner-relationship disruptions, may precipitate suicidal behavior in individuals with alcohol use disorders. Alcohol misuse and psychosocial adversity can combine to increase stress on the person, and, thereby, potentially, increase the risk for suicidal behavior. The management of suicidal patients with alcohol use disorders is also discussed. It is to be hoped that the efforts of clinicians will reduce morbidity and mortality associated with alcohol misuse.

  15. Effect of Non-Alcoholic Compounds of Alcoholic Drinks on the Pancreas

    OpenAIRE

    Feick, Peter; Gerloff, Andreas; Singer, Manfred V

    2007-01-01

    Over the past 30 years the role of alcohol (ethanol) in the development of acute and chronic pancreatitis has been intensively investigated. However, ethanol is generally consumed in form of alcoholic beverages which contain numerous non-alcoholic compounds. At least on gastric acid secretion it has been convincingly demonstrated that alcohol and alcoholic beverages have markedly different effects. In the present article, we provide an overview about the effect of different non-alcoholic cons...

  16. Relationship Between Alcohol Drinking and Alcohol-related Health Problems

    Institute of Scientific and Technical Information of China (English)

    JIA-FANG ZHANG; YUN-XIA LU; XIAO-XIA QIU; YA FANG

    2004-01-01

    Objective To study the relationship between drinking environment, attitudes and situation and alcohol-related health problems. Methods A sample of 2327 respondents was randomly collected from Wuhan, Hubei Province in China by a face-to-face interview. The structural equation modeling analysis was performed for the data collected. Results Both parents' drinking behaviors and respondents' drinking situation strongly impacted the alcohol-related problems and diseases. Friends' or peers' drinking behaviors influenced the respondents' drinking attitudes and behaviors. Males experienced more alcohol-related problems and diseases than females. Conclusions Comparatively, parents' drinking behaviors exert the most significant influence on drinkers. Therefore, it is beneficial to restrict parents' drinking behaviors for the offsprings and the whole society, and an intensive professional education in early motherhood is also necessary for Chinese women.

  17. gamma-Hydroxybutyric acid (GHB) suppresses alcohol's motivational properties in alcohol-preferring rats.

    Science.gov (United States)

    Maccioni, Paola; Pes, Daniela; Fantini, Noemi; Carai, Mauro A M; Gessa, Gian Luigi; Colombo, Giancarlo

    2008-03-01

    gamma-Hydroxybutyric acid (GHB) reduces alcohol drinking, promotes abstinence from alcohol, suppresses craving for alcohol, and ameliorates alcohol withdrawal syndrome in alcoholics. At preclinical level, GHB suppresses alcohol withdrawal signs and alcohol intake in rats. The present study was designed to investigate whether GHB administration was capable of affecting alcohol's motivational properties (the possible animal correlate of human craving for alcohol) in selectively bred Sardinian alcohol-preferring rats. To this aim, rats were initially trained to lever press for alcohol (15%, vol/vol) under a procedure of operant, oral alcohol self-administration (fixed ratio 4 in 30-min daily sessions). Once responding for alcohol had stabilized, rats were divided into two groups and allocated to two independent experiments. Experiment 1 assessed the effect of GHB (0, 25, 50, and 100mg/kg, i.p.) on breakpoint for alcohol, defined as the lowest response requirement not achieved by each rat when exposed to a single-session progressive ratio schedule of reinforcement. Experiment 2 assessed the effect of GHB (0, 25, 50, and 100mg/kg, i.p.) on single-session extinction responding for alcohol (alcohol was absent and unreinforced responding was recorded). Breakpoint and extinction responding for alcohol are reliable indexes of alcohol's motivational strength. In Experiment 1, all doses of GHB reduced--by approximately 20% in comparison to saline-treated rats--breakpoint for alcohol. In Experiment 2, administration of 25, 50, and 100mg/kg GHB reduced--by approximately 25%, 40%, and 50%, respectively, in comparison to saline-treated rats--extinction responding for alcohol. Conversely, no dose of GHB altered breakpoint and extinction responding for sucrose (3%, wt/vol) in two independent subsets of Sardinian alcohol-preferring rats. Together, these data suggest that GHB administration specifically suppressed alcohol's motivational properties in Sardinian alcohol-preferring rats

  18. Effect of alcohol consumption status and alcohol concentration on oral pain induced by alcohol-containing mouthwash.

    Science.gov (United States)

    Satpathy, Anurag; Ravindra, Shivamurthy; Porwal, Amit; Das, Abhaya C; Kumar, Manoj; Mukhopadhyay, Indranil

    2013-01-01

    Alcohol exposure alters oral mucosa. Patient compliance with mouthwash use may be reduced by oral pain resulting from rinsing with alcohol-containing mouthwash. However, information regarding the effects of alcohol consumption and mouthwash alcohol concentration on oral pain is limited. In this double-blind, randomized, controlled cross-over study, we investigated the effects of alcohol consumption status and mouthwash alcohol concentration on response to and perception of oral pain induced by alcohol-containing mouthwash. Fifty healthy men aged 33 to 56 years were enrolled and classified as drinkers and nondrinkers according to self-reported alcohol consumption. All subjects rinsed with two commercially available mouthwash products (which contained high and low concentrations of alcohol) and a negative control, in randomized order. Time of onset of oral pain, time of cessation of oral pain (after mouthwash expectoration), and pain duration were recorded, and oral pain intensity was recorded on a verbal rating scale. Drinkers had later oral pain onset and lower pain intensity. High-alcohol mouthwash was associated with earlier pain onset and greater pain intensity. In addition, oral pain cessation was later and pain duration was longer in nondrinkers rinsing with high-alcohol mouthwash. In conclusion, alcohol consumption status and mouthwash alcohol concentration were associated with onset and intensity of oral pain.

  19. Alcohol abuse and glycoconjugate metabolism

    Directory of Open Access Journals (Sweden)

    Sylwia Chojnowska

    2012-04-01

    Full Text Available The relationship between alcohol consumption and glycoconjugate metabolism is complex and multidimensional. This review summarizes the advances in basic and clinical research on the molecular and cellular events involved in the metabolic effects of alcohol on glycoconjugates (glycoproteins, glycolipids, and proteoglycans. We summarize the action of ethanol, acetaldehyde, reactive oxygen species (ROS, nonoxidative metabolite of alcohol — fatty acid ethyl esters (FAEEs, and the ethanol-water competition mechanism, on glycoconjugate biosynthesis, modification, transport and secretion, as well as on elimination and catabolism processes. As the majority of changes in the cellular metabolism of glycoconjugates are generally ascribed to alterations in synthesis, transport, glycosylation and secretion, the degradation and elimination processes, of which the former occurs also in extracellular matrix, seem to be underappreciated. The pathomechanisms are additionally complicated by the fact that the effect of alcohol intoxication on the glycoconjugate metabolism depends not only on the duration of ethanol exposure, but also demonstrates dose- and regional-sensitivity. Further research is needed to bridge the gap in transdisciplinary research and enhance our understanding of alcohol- and glycoconjugate-related diseases.

  20. Antabuse treatment for excessive users of alcohol

    DEFF Research Database (Denmark)

    Hardt, F

    1992-01-01

    Antabuse treatment has mostly been applied to alcohol dependent patients although the heavy users of alcohol are responsible for the major parts of alcohol related problems in our societies. The heavy users of alcohol should be identified both by the general practitioners and the hospital doctors...... in any field and the first intervention should be a health interview connected with a biological monitoring of alcohol damages and thereby many patients would be motivated for moderate drinking. If this is not the case, heavy users should be encouraged to a 6 or better a 12 months supervised treatment...... with Antabuse. This treatment has especially been effective in employees with work-related alcohol problems....

  1. Paternal alcoholism predicts the occurrence but not the remission of alcoholic drinking

    DEFF Research Database (Denmark)

    Knop, J; Penick, E C; Nickel, E J

    2007-01-01

    OBJECTIVE: To test the effects of father's alcoholism on the development and remission from alcoholic drinking by age 40. METHOD: Subjects were selected from a Danish birth cohort that included 223 sons of alcoholic fathers (high risk; HR) and 106 matched controls (low risk; LR). Clinical...... examinations were performed at age 40 (n = 202) by a psychiatrist using structured interviews and DSM-III-R diagnostic criteria. RESULTS: HR subjects were significantly more likely than LR subjects to develop alcohol dependence (31% vs. 16%), but not alcohol abuse (17% vs. 15%). More subjects with alcohol...... abuse were in remission at age 40 than subjects with alcohol dependence. Risk did not predict remission from either alcohol abuse or alcohol dependence. CONCLUSION: Familial influences may play a stronger role in the development of alcoholism than in the remission or recovery from alcoholism....

  2. Alcohol use, alcohol problems, and problem behavior engagement among students at two schools in northern Mexico.

    Science.gov (United States)

    Mancha, Brent E; Rojas, Vanessa C; Latimer, William W

    2012-11-01

    This study examined the association between alcohol-use problem severity, defined by number of DSM-IV alcohol Abuse and Dependence symptoms and frequency of alcohol use, and problem behavior engagement among Mexican students. A confidential survey was administered to 1229 students in grades 7-12 at two schools in a northern border city in Mexico. Youths were categorized into five groups based on their alcohol use frequency and symptoms of DSM-IV alcohol Abuse and Dependence, specifically: no lifetime alcohol use, lifetime alcohol use but none in the past year, past year alcohol use, one or two alcohol Abuse or Dependence symptoms, and three or more alcohol Abuse or Dependence symptoms. The association between five levels of alcohol-use problem severity and three problem behaviors, lifetime marijuana use, lifetime sexual intercourse, and past year arrest/law trouble, was examined using chi-square or Fisher's exact tests. Several alcohol-use problem severity categories were significantly different with respect to rates of lifetime marijuana use, lifetime sexual intercourse, and past year arrest/law trouble. Higher alcohol-use problem severity was associated with greater endorsement of problem behaviors. Knowing about variations in adolescent alcohol use and alcohol problems may be instrumental in determining if youths are also engaging in a range of other risk behaviors. Considering varying levels of alcohol use and alcohol problems is important for effective targeted prevention and treatment interventions.

  3. Fatal motorcycle accidents and alcohol

    DEFF Research Database (Denmark)

    Larsen, C F; Hardt-Madsen, M

    1987-01-01

    A series of fatal motorcycle accidents from a 7-year period (1977-1983) has been analyzed. Of the fatalities 30 were operators of the motorcycle, 11 pillion passengers and 8 counterparts. Of 41 operators 37% were sober at the time of accident, 66% had measurable blood alcohol concentration (BAC......); 59% above 0.08%. In all cases where a pillion passenger was killed, the operator of the motorcycle had a BAC greater than 0.08%. Of the killed counterparts 2 were non-intoxicated, 2 had a BAC greater than 0.08%, and 4 were not tested. The results advocate that the law should restrict alcohol...... consumption by pillion passengers as well as by the motorcycle operator. Suggestions made to extend the data base needed for developing appropriate alcohol countermeasures by collecting sociodemographic data on drivers killed or seriously injured should be supported....

  4. Linkage analysis in alcohol dependence.

    Science.gov (United States)

    Windemuth, C; Hahn, A; Strauch, K; Baur, M P; Wienker, T F

    1999-01-01

    Alcohol dependence often is a familial disorder and has a genetic component. Research in causative factors of alcoholism is coordinated by a multi-center program, COGA [The Collaborative Study on the Genetics of Alcoholism, Begleiter et al., 1995]. We analyzed a subset of the COGA family sample, 84 pedigrees of Caucasian ancestry comprising 745 persons, 339 of whom are affected according to DSM-III-R and Feighner criteria. Using parametric and nonparametric methods, evidence for linkage was found on chromosome 1 (near markers D1S532, D1S1588, and D1S534), as well as on chromosome 15 (near marker D15S642). Other regions of the genome showed suggestive evidence for contributing loci. Related findings are discussed in recent publications investigating linkage in humans [Reich et al., 1998] and mice [Melo et al., 1996].

  5. Alcohol abuse and postoperative morbidity

    DEFF Research Database (Denmark)

    Tønnesen, Hanne

    2003-01-01

    precise identification of alcohol abuse. However, the inability of the questionnaires to detect short-term changes in intake and abuse without dependence, the inconsistent predictive values of the biological markers, and the lack of evidence of an association to postoperative morbidity reduces......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...

  6. Hand antiseptics: rubs versus scrubs, alcoholic solutions versus alcoholic gels.

    Science.gov (United States)

    Pietsch, H

    2001-08-01

    This report describes three different investigations undertaken to demonstrate the advantage of fluid alcoholic hand disinfectants. In the first study, the skin compatibility of Sterillium, a liquid alcoholic rub-in hand disinfectant was compared with that of Hibiscrub, a water-based handwashing antiseptic. Using various parameters such as image analysis of removed squames (D-squames), skin roughness or transepidermal water loss, Hibiscrub was found to be significantly inferior to Sterillium. Hibiscrub caused skin irritation in 15 volunteers who could not complete the test. In a second study, the microbicidal efficacy of Sterillium and Hibiscrub was tested in surgical hand disinfection. The microbial reduction by Sterillium was significantly greater than that of Hibiscrub, immediately after application as well as after the surgical procedure. In a third study, certain alcoholic gels were tested according to the EN 1500 'hygienic hand disinfection'. None of the gels tested passed the EN 1500 within 30s. However, Sterillium met the EN 1500 requirement within 30s. We conclude that Sterillium is superior to Hibiscrub in terms of skin tolerance and microbicidal efficacy in surgical hand disinfection. It is also superior to alcoholic gels.

  7. Make a Difference: Talk to Your Child about Alcohol

    Science.gov (United States)

    ... children, kids, and young teens.) YOUNG TEENS AND ALCOHOL: THE RISKS For young people, alcohol is the ... information on local treatment resources. National Institute on Alcohol Abuse and Alcoholism 5635 Fishers Lane, MSC 9304 ...

  8. Effects of Alcohol on a Fetus

    Science.gov (United States)

    ... ETUS “Of all the substances of abuse (including cocaine, heroin, and marijuana), alcohol produces by far the ... eyes, ears, heart, kidneys, and bones. No single mechanism can account for all the problems that alcohol ...

  9. 75 FR 4900 - Drug Addiction and Alcoholism

    Science.gov (United States)

    2010-01-29

    ... From the Federal Register Online via the Government Publishing Office SOCIAL SECURITY ADMINISTRATION Drug Addiction and Alcoholism AGENCY: Social Security Administration. ACTION: Request for Comments... persons whose drug addiction or alcoholism (DAA) may be a contributing factor material to...

  10. National Council on Alcoholism and Drug Dependence

    Science.gov (United States)

    ... Affiliate of the Month NCADD National Council on Alcoholism and Drug Dependence Addiction is a Disease - Treatment ... For over 70 years, The National Council on Alcoholism and Drug Dependence, Inc. (NCADD) has been a ...

  11. Bipolar Disorder and Alcoholism: Are They Related?

    Science.gov (United States)

    ... Is there a connection between bipolar disorder and alcoholism? Answers from Daniel K. Hall-Flavin, M.D. Bipolar disorder and alcoholism often occur together. Although the association between bipolar ...

  12. Would Weaker Beer Help Reduce Alcohol's Harms?

    Science.gov (United States)

    ... medlineplus.gov/news/fullstory_160387.html Would Weaker Beer Help Reduce Alcohol's Harms? Researchers say drinkers wouldn' ... 2016 (HealthDay News) -- Lowering the alcohol content in beer and other drinks may help reduce their harmful ...

  13. Alcohol: Does It Affect Blood Pressure?

    Science.gov (United States)

    ... and Conditions High blood pressure (hypertension) Does drinking alcohol affect your blood pressure? Answers from Sheldon G. Sheps, M.D. Drinking too much alcohol can raise blood pressure to unhealthy levels. Having ...

  14. Fetal Alcohol Spectrum Disorders (FASDs): Treatments

    Science.gov (United States)

    ... and the Public Identifying Alcohol-Exposed Pregnancies through Biomarkers International Research National Task Force on Fetal Alcohol ... manage high energy levels, inability to focus, or depression. Following are some examples of medications used to ...

  15. Slowing the Tide of Alcohol Use Disorders.

    Science.gov (United States)

    Chamsi-Pasha, Hassan; Chamsi-Pasha, Majed; Albar, Mohammed Ali

    2016-09-28

    Alcohol use disorders (AUDs)-a spectrum including at-risk drinking, alcohol abuse, dependence, and addiction-is a highly prevalent problem worldwide with a substantial economic impact. The toll of alcohol on individual health and healthcare systems is devastating. Alcohol is estimated to be the fifth leading risk factor for global disability-adjusted life years. Tackling the problem of AUD requires a comprehensive strategy that includes solid action on price, availability, and marketing of alcohol. Restricting or banning alcohol advertising may reduce exposure to the risk posed by alcohol at the individual and general population level. Warning labels about the cancer risks associated with drinking have a high degree of public support and may be an inexpensive and acceptable way to educate the public. Religiosity may reduce risk behaviors and contribute to health decision making related to alcohol use.

  16. Alcohol and Public Health: Frequently Asked Questions

    Science.gov (United States)

    ... drowning, burns and firearm injuries. Violence, such as child maltreatment, homicide, and suicide. Harm to a developing fetus if a woman drinks while pregnant, such as fetal alcohol spectrum disorders . Sudden infant death syndrome (SIDS). Alcohol ...

  17. Alcohol May Fuel Prostate Cancer Risk

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_162033.html Alcohol May Fuel Prostate Cancer Risk The more men ... and Australian scientists found a significant association between alcohol and prostate cancer risk, though they did not ...

  18. CDC Vital Signs: Alcohol Screening and Counseling

    Science.gov (United States)

    ... Read the MMWR Science Clips Alcohol Screening and Counseling An effective but underused health service Language: English ... about their drinking. 25% Alcohol screening and brief counseling can reduce the amount consumed on an occasion ...

  19. 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

  20. 76 FR 32978 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-06-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special...

  1. 76 FR 22715 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-04-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special...

  2. 77 FR 61769 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-10-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special...

  3. 76 FR 22717 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-04-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special...

  4. 75 FR 37818 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-06-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special...

  5. 77 FR 26770 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-05-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special...

  6. 77 FR 14024 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-03-08

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special...

  7. 77 FR 14023 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-03-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special...

  8. 75 FR 36660 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2010-06-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special...

  9. 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

  10. The role of parental alcohol-specific communication in early adolescents’ alcohol use

    NARCIS (Netherlands)

    Vorst, H. van der; Burk, W.J.; Engels, R.C.M.E.

    2010-01-01

    Many alcohol prevention programs advocate conversations about alcohol between parents and children because verbal communication is the most direct way for parents to express their thoughts, rules, and concerns about alcohol to their children, so called alcohol-specific communication. Nevertheless, r

  11. Voucher-Based Reinforcement for Alcohol Abstinence Using the Ethyl-Glucuronide Alcohol Biomarker

    Science.gov (United States)

    McDonell, Michael G.; Howell, Donelle N,; McPherson, Sterling; Cameron, Jennifer M.; Srebnik, Debra; Roll, John M.; Ries, Richard K.

    2012-01-01

    This study assessed the effects of a contingency management (CM) intervention for alcohol consumption in 10 alcohol-dependent participants. An ABCA design was used. Vouchers were provided contingent on results of ethyl glucuronide (EtG) urine tests (an alcohol biomarker with a 2-day detection period) and alcohol breath tests during the C phase.…

  12. 78 FR 13361 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-02-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special...

  13. 78 FR 38353 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-06-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special...

  14. 78 FR 63484 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-10-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special...

  15. 76 FR 59708 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2011-09-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special...

  16. 78 FR 63483 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2013-10-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... of personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism...

  17. 77 FR 39716 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-07-05

    ... Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting Pursuant to section 10(d) of the Federal... clearly unwarranted invasion of personal privacy. Name of Committee: National Institute on Alcohol Abuse... Assistance Program Nos. 93.271, Alcohol Research Career Development Awards for Scientists and Clinicians;...

  18. 77 FR 54919 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-09-06

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Initial Review... 20892. Contact Person: Beata Buzas, Ph.D., Scientific Review Officer, National Institute on...

  19. 75 FR 62553 - National Institute on Alcohol Abuse and Alcoholism; Amended Notice of Meeting

    Science.gov (United States)

    2010-10-12

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Amended Notice of Meeting Notice is hereby given of a change in the meeting of the National Institute on Alcohol Abuse and Alcoholism Special Emphasis Panel, November 3, 2010, 2 p.m. to November 3, 2010, 5...

  20. 77 FR 16246 - National Institute on Alcohol Abuse and Alcoholism; Notice of Closed Meeting

    Science.gov (United States)

    2012-03-20

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Notice... personal privacy. Name of Committee: National Institute on Alcohol Abuse and Alcoholism Special Emphasis... 20852. Contact Person: Beata Buzas, Ph.D., Scientific Review Officer, National Institute on...

  1. Alcohol Dependence in Adult Children of Alcoholics: Longitudinal Evidence of Early Risk.

    Science.gov (United States)

    Jennison, Karen M.; Johnson, Kenneth A.

    1998-01-01

    Investigates familial alcoholism effects and the comparative probability of risk that adult children of alcoholics have for alcohol dependence. Results, based on a national survey of 12,686 young adults over a five-year period, show that the risk for alcoholism is relatively greater for males than females. (MKA)

  2. Alcoholic pancreatitis:Lessons from the liver

    Institute of Scientific and Technical Information of China (English)

    Dahn; L; Clemens; Katrina; J; Mahan

    2010-01-01

    The association between alcohol consumption and pancreatitis has been recognized for over 100 years. Despite the fact that this association is well recognized, the mechanisms by which alcohol abuse leads to pancreatic tissue damage are not entirely clear. Alcohol abuse is the major factor associated with pancreatitis in the Western world. Interestingly, although most cases of chronic pancreatitis and many cases of acute pancreatitis are associated with alcohol abuse, only a small percentage of individuals w...

  3. Social and Cultural Contexts of Alcohol Use

    OpenAIRE

    2016-01-01

    Alcohol use and misuse account for 3.3 million deaths every year, or 6 percent of all deaths worldwide. The harmful effects of alcohol misuse are far reaching and range from individual health risks, morbidity, and mortality to consequences for family, friends, and the larger society. This article reviews a few of the cultural and social influences on alcohol use and places individual alcohol use within the contexts and environments where people live and interact. It includes a discussion of m...

  4. Phospholipids as Biomarkers for Excessive Alcohol Use

    Science.gov (United States)

    2013-10-01

    risk of alcohol-related health conditions such as alcoholic hepatitis, alcoholic cirrhosis , pancreatitis, and hepatocellular carcinoma, is increased...specificity to screen for EAU important? While detailed efforts have been made to construct interview formats that correctly quantify alcohol intake , such as...members. Epidemiological Review, 20(1), 57-70. Hussain, T. & Lokhandwala, M. F. (1997). Dopamine-1 receptor G- protein coupling and the

  5. INFLUENCE OF ALCOHOL IN CRANIOROFACIAL INJURIES

    OpenAIRE

    Yasseen Aly Yasseen; M.Akheel

    2013-01-01

    Alcohol consumption has become a part of daily life for people ranging from lower to upper class individuals. However, addiction of alcohol can lead to impaired judgment and undue physical harm. This study shows that alcohol intoxication plays a major role in craniorofacial trauma and incidence of road traffic accidents is extremely high in India. A strict law has to be reinforced to ban/decrease the usage of alcohols for welfare of the society.

  6. Alcohol Regulation and Violence on College Campuses

    OpenAIRE

    Michael Grossman; Sara Markowitz

    1999-01-01

    This study focuses on the effects of variations in alcoholic beverage prices among states of the United States on violence on college campuses. The principal hypothesis tested is that the incidence of violence is negatively related to the price of alcohol. This hypothesis is derived from two well established relationships: the positive relationship between alcohol and violence and the negative relationship between the use of alcohol and its price. The data employed in the study are the 1989, ...

  7. INFLUENCE OF ALCOHOL IN CRANIOROFACIAL INJURIES

    Directory of Open Access Journals (Sweden)

    Yasseen Aly Yasseen

    2013-09-01

    Full Text Available Alcohol consumption has become a part of daily life for people ranging from lower to upper class individuals. However, addiction of alcohol can lead to impaired judgment and undue physical harm. This study shows that alcohol intoxication plays a major role in craniorofacial trauma and incidence of road traffic accidents is extremely high in India. A strict law has to be reinforced to ban/decrease the usage of alcohols for welfare of the society.

  8. The Alcoholism Situation in a Northern City

    Science.gov (United States)

    Martynov, M. Iu.; Martynova, D. Iu.

    2012-01-01

    Alcohol abuse in Russia has been increasing in recent years, especially in northern regions, as has the incidence of alcohol-related disease rates. A survey was conducted in Surgut (the Khanty-Mansi autonomous okrug) that determined the factors lending to the prevalence of alcohol abuse among the population of the northern city and assessed the…

  9. 21 CFR 328.10 - Alcohol.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Alcohol. 328.10 Section 328.10 Food and Drugs FOOD...-THE-COUNTER DRUG PRODUCTS INTENDED FOR ORAL INGESTION THAT CONTAIN ALCOHOL Ingredients § 328.10 Alcohol. (a) Any over-the-counter (OTC) drug product intended for oral ingestion shall not contain...

  10. 21 CFR 184.1293 - Ethyl alcohol.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Ethyl alcohol. 184.1293 Section 184.1293 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN... Substances Affirmed as GRAS § 184.1293 Ethyl alcohol. (a) Ethyl alcohol (ethanol) is the chemical C2H5OH....

  11. COAP: Children of Alcoholic Parents. Curriculum.

    Science.gov (United States)

    DeMonnin, Leona

    The Children of Alcoholics Project (COAP) offers a preschool curriculum designed to increase the survival skills of children of alcoholics and help these children adjust to problems in an alcoholic home. The program goals address cognitive, social and emotional, and physical development. Children are selected for the program based on…

  12. Predictors of Alcohol Consumption by University Students.

    Science.gov (United States)

    Schall, Matthew; And Others

    1991-01-01

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

  13. Alcoholism, Field Dependency and Organic Impairment.

    Science.gov (United States)

    Lafferty, Patricia; Kahn, Marvin W.

    Although research has suggested that field dependency is a relatively stable characteristic of alcoholics, the results have been confounded by the use of different measures and different time intervals. To investigate the degree of organic brain impairment and its association with measured field dependency amongst alcoholics, 41 male alcoholics,…

  14. KEGG DISEASE / Acute alcohol sensitivity [KEGG DISEASE

    Lifescience Database Archive (English)

    Full Text Available DISEASE: H01071 Entry H01071Disease Name Acute alcohol sensitivity Description Alde...bolism Congenital disorders of carbohydrate metabolism H01071Acute alcohol sensit...eases. Journal Cardiovasc Res 88:51-7 (2010) KEGG DISEASE / Acute alcohol sensitivity ...

  15. Fetal Alcohol Syndrome: A Behavioral Teratology.

    Science.gov (United States)

    Kavale, Kenneth A.; Karge, Belinda D.

    1986-01-01

    The review examines the literature on the behaviorally teratogenic aspects of Fetal Alcohol Syndrome, including: (1) prevalence of alcohol abuse among women, (2) acute and chronic effects of alcohol on the fetus, (3) genetic susceptibility, (4) neuropathology, (5) correlative conditions, and (6) animal studies. (Author/DB)

  16. 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

  17. Commercial Speech Protection and Alcoholic Beverage Advertising.

    Science.gov (United States)

    Greer, Sue

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

  18. Alcoholism: a systemic proinflammatory condition.

    Science.gov (United States)

    González-Reimers, Emilio; Santolaria-Fernández, Francisco; Martín-González, María Candelaria; Fernández-Rodríguez, Camino María; Quintero-Platt, Geraldine

    2014-10-28

    Excessive ethanol consumption affects virtually any organ, both by indirect and direct mechanisms. Considerable research in the last two decades has widened the knowledge about the paramount importance of proinflammatory cytokines and oxidative damage in the pathogenesis of many of the systemic manifestations of alcoholism. These cytokines derive primarily from activated Kupffer cells exposed to Gram-negative intestinal bacteria, which reach the liver in supra-physiological amounts due to ethanol-mediated increased gut permeability. Reactive oxygen species (ROS) that enhance the inflammatory response are generated both by activation of Kupffer cells and by the direct metabolic effects of ethanol. The effects of this increased cytokine secretion and ROS generation lie far beyond liver damage. In addition to the classic consequences of endotoxemia associated with liver cirrhosis that were described several decades ago, important research in the last ten years has shown that cytokines may also induce damage in remote organs such as brain, bone, muscle, heart, lung, gonads, peripheral nerve, and pancreas. These effects are even seen in alcoholics without significant liver disease. Therefore, alcoholism can be viewed as an inflammatory condition, a concept which opens the possibility of using new therapeutic weapons to treat some of the complications of this devastating and frequent disease. In this review we examine some of the most outstanding consequences of the altered cytokine regulation that occurs in alcoholics in organs other than the liver.

  19. Hyperactivity, Learning Disabilities, and Alcohol.

    Science.gov (United States)

    Gold, Sandra; Sherry, Lee

    1984-01-01

    A review of research on the effects of alcohol consumption by pregnant women supports the U.S. Food and Drug Administration's warning about the possible negative effects (learning disabilities, hyperactivity, short attention span, and emotional liability) of children. (Author/CL)

  20. 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...

  1. Method of oxidizing an alcohol

    NARCIS (Netherlands)

    Dijksman, A.; Arends, I.W.C.E.; Sheldon, R.A.

    2000-01-01

    The invention relates to a method of oxidizing an alcohol to form an aldehyde or ketone using a ruthenium ion and oxygen in the presence of a substantially stable N-O free radical compound, wherein two atoms bound to the nitrogen atom are not themselves hydrogen carriers. It has been found that with

  2. ANTHOCYANINS ALIPHATIC ALCOHOLS EXTRACTION FEATURES

    Directory of Open Access Journals (Sweden)

    P. N. Savvin

    2015-01-01

    Full Text Available Anthocyanins red pigments that give color a wide range of fruits, berries and flowers. In the food industry it is widely known as a dye a food additive E163. To extract from natural vegetable raw materials traditionally used ethanol or acidified water, but in same technologies it’s unacceptable. In order to expand the use of anthocyanins as colorants and antioxidants were explored extracting pigments alcohols with different structures of the carbon skeleton, and the position and number of hydroxyl groups. For the isolation anthocyanins raw materials were extracted sequentially twice with t = 60 C for 1.5 hours. The evaluation was performed using extracts of classical spectrophotometric methods and modern express chromaticity. Color black currant extracts depends on the length of the carbon skeleton and position of the hydroxyl group, with the alcohols of normal structure have higher alcohols compared to the isomeric structure of the optical density and index of the red color component. This is due to the different ability to form hydrogen bonds when allocating anthocyanins and other intermolecular interactions. During storage blackcurrant extracts are significant structural changes recoverable pigments, which leads to a significant change in color. In this variation, the stronger the higher the length of the carbon skeleton and branched molecules extractant. Extraction polyols (ethyleneglycol, glycerol are less effective than the corresponding monohydric alcohols. However these extracts saved significantly higher because of their reducing ability at interacting with polyphenolic compounds.

  3. Saving Our Children from Alcoholism.

    Science.gov (United States)

    Foster, Dorothy

    1982-01-01

    Describes current efforts undertaken by the Catholic community to prevent alcoholism and drug abuse among young people. Outlines the objectives of such preventive programs and actions currently being taken. Highlights efforts including parent education programs, workshops for teachers, clergy, and community networks. (WL)

  4. Colchicine for alcoholic and non-alcoholic liver fibrosis or cirrhosis

    DEFF Research Database (Denmark)

    Rambaldi, A; Gluud, C

    2001-01-01

    Colchicine is an anti-inflammatory and anti-fibrotic drug. Several randomized clinical trials have addressed the question whether colchicine has any efficacy in patients with alcoholic as well as non-alcoholic fibrosis and cirrhosis. The objectives were to assess the efficacy of colchicine...... evaluated in randomized trials on mortality, liver related mortality, liver related complications, liver fibrosis markers, liver histology, alcohol consumption, quality of life, and health economics in patients with alcoholic and non-alcoholic fibrosis or cirrhosis....

  5. 76 FR 36930 - National Advisory Council on Alcohol Abuse and Alcoholism and National Advisory Council on Drug...

    Science.gov (United States)

    2011-06-23

    ... HUMAN SERVICES National Institutes of Health National Advisory Council on Alcohol Abuse and Alcoholism... the National Advisory Council on Alcohol Abuse and Alcoholism and the National Institute on Drug Abuse... Committee: National Advisory Council on Alcohol Abuse and Alcoholism and National Advisory Council on...

  6. 76 FR 14980 - National Institute on Alcohol Abuse and Alcoholism; National Institute on Drug Abuse; Notice of...

    Science.gov (United States)

    2011-03-18

    ... HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism... Council on Alcohol Abuse and Alcoholism and the National Advisory Council on Drug Abuse. The meeting will...: National Advisory Council on Alcohol Abuse and Alcoholism and National Advisory Council on Drug Abuse....

  7. Quantitative electroencephalography analysis in university students with hazardous alcohol consumption, but not alcohol dependence.

    Science.gov (United States)

    Núñez-Jaramillo, Luis; Vega-Perera, Paulo; Ramírez-Lugo, Leticia; Reyes-López, Julián V; Santiago-Rodríguez, Efraín; Herrera-Morales, Wendy V

    2015-07-08

    Hazardous alcohol consumption is a pattern of consumption that leads to a higher risk of harmful consequences either for the user or for others. This pattern of alcohol consumption has been linked to risky behaviors, accidents, and injuries. Individuals with hazardous alcohol consumption do not necessarily present alcohol dependence; thus, a study of particular neurophysiological correlates of this alcohol consumption pattern needs to be carried out in nondependent individuals. Here, we carried out a quantitative electroencephalography analysis in health sciences university students with hazardous alcohol consumption, but not alcohol dependence (HAC), and control participants without hazardous alcohol consumption or alcohol dependence (NHAC). We analyzed Absolute Power (AP), Relative Power (RP), and Mean Frequency (MF) for beta and theta frequency bands under both eyes closed and eyes open conditions. We found that participants in the HAC group presented higher beta AP at centroparietal region, as well as lower beta MF at frontal and centroparietal regions in the eyes closed condition. Interestingly, participants did not present any change in theta activity (AP, RP, or MF), whereas previous reports indicate an increase in theta AP in alcohol-dependent individuals. Our results partially resemble those found in alcohol-dependent individuals, although are not completely identical, suggesting a possible difference in the underlying neuronal mechanism behind alcohol dependence and hazardous alcohol consumption. Similarities could be explained considering that both hazardous alcohol consumption and alcohol dependence are manifestations of behavioral disinhibition.

  8. Effect of dissolved oxygen in alcoholic beverages and drinking water on alcohol elimination in humans.

    Science.gov (United States)

    Rhee, Su-jin; Chae, Jung-woo; Song, Byung-jeong; Lee, Eun-sil; Kwon, Kwang-il

    2013-02-01

    Oxygen plays an important role in the metabolism of alcohol. An increased dissolved oxygen level in alcoholic beverages reportedly accelerates the elimination of alcohol. Therefore, we evaluated the effect of dissolved oxygen in alcohol and the supportive effect of oxygenated water on alcohol pharmacokinetics after the excessive consumption of alcohol, i.e., 540 ml of 19.5% alcohol (v/v). Fifteen healthy males were included in this randomized, 3 × 3 crossover study. Three combinations were tested: X, normal alcoholic beverage and normal water; Y, oxygenated alcoholic beverage and normal water; Z, oxygenated alcoholic beverage and oxygenated water. Blood alcohol concentrations (BACs) were determined by conversion of breath alcohol concentrations. Four pharmacokinetic parameters (C(max), T(max), K(el), and AUCall) were obtained using non-compartmental analysis and the times to reach 0.05% and 0.03% BAC (T(0.05%) and T(0.03%)) were compared using one-way analysis of variance (ANOVA) and Duncan's post hoc test. With combination Z, the BAC decreased to 0.05% significantly faster (p water augments the effect of oxygen in the alcoholic beverage in alcohol elimination. Therefore, it is necessary to investigate the supportive effect of ingesting additional oxygenated water after heavy drinking of normal alcoholic beverages.

  9. STUDY ON ALCOHOL AND ITS NEUROLOGICAL COMPLICATIONS

    Directory of Open Access Journals (Sweden)

    Akumnaro Jamir

    2016-07-01

    Full Text Available BACKGROUND Alcoholism is characterised by alcohol tolerance, signs and symptoms of withdrawal and continued use in spite of insidious physical or psychological consequences. Chronic alcohol abuse causes several distinct diseases affecting many organs; however, the alcohol affecting the brain is the most significant factor for maintaining this alcohol abuse. The neurological complications of alcoholism include both the peripheral and the central nervous system like the alcohol withdrawal syndrome which includes alcohol withdrawal seizures, delirium tremens, alcohol hallucinosis. The other neurological complications are the alcoholic peripheral neuropathy, alcoholic myopathy, Wernicke encephalopathy, combination of Wernicke encephalopathy with Korsakoff ’s psychosis. Not all alcoholics are alike. The degree of impairment differs from individual to individual and the aetiology of a particular disease has different origins for different people. In the current scenario, it is still a subject of active research as to what characteristic features makes certain group of alcoholics more vulnerable to brain damage. MATERIALS AND METHODS The present study was undertaken under the Department of General Medicine, Govt. Stanley Hospital, Chennai. The study consists of 150 patients with history of alcohol intake satisfying the inclusion and exclusion criteria, presenting in medical OPD/wards/ICU, after proper consent were subjected to questionnaires, complete physical examination and relevant laboratory investigations as per proforma. A prospective observational study design was chosen and descriptive statistics was done for all data and suitable statistical tests of comparison for a period of 6 months. RESULTS It was found that alcohol withdrawal seizures and acute hallucinosis were the most common neurological sequelae seen. Acute hallucinosis was more prevalent in younger age group, whereas complications like alcohol polyneuropathy, Wernicke

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

    Directory of Open Access Journals (Sweden)

    de Haan L

    2012-11-01

    Full Text Available Lydia de Haan,1 Hein A de Haan,2,3 Job van der Palen,4,5 Berend Olivier,1 Joris C Verster11Utrecht University, Utrecht Institute for Pharmaceutical Sciences, Division of Pharmacology, Utrecht, 2Tactus Addiction Treatment, Deventer, 3Nijmegen Institute for Scientist-Practitioners in Addiction, Nijmegen, 4Medical School Twente, Medisch Spectrum Twente, Enschede, 5Department of Research Methodology, Measurement, and Data Analysis, University of Twente, Enschede, The NetherlandsBackground: The aim of this study was to examine differences in alcohol consumption and its consequences when consumed alone and when mixed with energy drinks.Methods: A survey was conducted among Dutch students at Utrecht University and the College of Utrecht. We collected data on alcohol consumption and alcohol-related consequences of alcohol consumed alone and/or alcohol mixed with energy drinks (AMED. The data were analyzed using a retrospective within-subject design, comparing occasions when subjects consumed AMED with those when they consumed alcohol only in the past 30 days.Results: A representative sample of 6002 students completed the survey, including 1239 who consumed AMED. Compared with consuming alcohol only, when consuming AMED, students consumed significantly fewer alcoholic drinks on an average drinking day (6.0 versus 5.4, respectively, and reported significantly fewer drinking days in the previous month (9.2 versus 1.4, significantly fewer days being drunk (1.9 versus 0.5, and significantly fewer occasions of consuming more than four (female/five (male alcoholic drinks (4.7 versus 0.9. The maximum number of mixed alcoholic drinks (4.5 in the previous month was significantly lower when compared with occasions when they consumed alcohol only (10.7. Accordingly, the mean duration of a drinking session was significantly shorter when mixing alcoholic drinks (4.0 versus 6.0 hours. Finally, when consuming AMED, significantly fewer alcohol-related consequences were

  11. Alcoholism and alternative splicing of candidate genes.

    Science.gov (United States)

    Sasabe, Toshikazu; Ishiura, Shoichi

    2010-04-01

    Gene expression studies have shown that expression patterns of several genes have changed during the development of alcoholism. Gene expression is regulated not only at the level of transcription but also through alternative splicing of pre-mRNA. In this review, we discuss some of the evidence suggesting that alternative splicing of candidate genes such as DRD2 (encoding dopamine D2 receptor) may form the basis of the mechanisms underlying the pathophysiology of alcoholism. These reports suggest that aberrant expression of splice variants affects alcohol sensitivities, and alcohol consumption also regulates alternative splicing. Thus, investigations of alternative splicing are essential for understanding the molecular events underlying the development of alcoholism.

  12. Mechanisms of hyponatraemia in alcohol patients.

    Science.gov (United States)

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

    2000-01-01

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

  13. Alcoholism in the Western Genre: The Portrayal of Alcohol and Alcoholism in the Western Genre.

    Science.gov (United States)

    Wedding, Danny

    2000-01-01

    Examines the way alcohol use has been portrayed in films with particular emphasis on the western genre. Saloons, bar fights, and town drunks are all staple features of the genre, a genre that has contributed significantly to the prevailing image of masculinity. This paper argues that these images influence and shape contemporary attitudes about…

  14. A study of an alcohol advertisement for low alcohol beer.

    Science.gov (United States)

    McLaughlin, K L; Smith, D I

    1990-01-01

    A study was undertaken to measure the blood alcohol levels (BALs) of five men and five women after they had consumed seven middies of Emu 2.2 (2.2% alcohol by volume) beer in 1 hour. This study was conducted in response to a newspaper advertisement which depicted a well-known football player drinking seven middies of Emu 2.2 beer over 1 hour and registering a BAL of 0.012%. As predicted, the BALs of the ten adults varied considerably, but all greatly exceeded the very low result obtained by the football player. More importantly, from the point of view of road safety, all ten BALs exceeded the 0.02% probationary driver limit in Western Australia, and two of the BALs were above the 0.05% legal limit for driving in several other Australian states.

  15. Women, alcohol and incest: an analytical review.

    Science.gov (United States)

    Hurley, D L

    1991-05-01

    This study examines the historical treatment of two phenomena that impact negatively on the lives of millions of women--incest and alcoholism--and explores the similarities in characteristics of alcoholic women and women with histories of incest. Prior to the early 1980s, incest histories were rarely mentioned in the literature on alcohol. Similarly, the literature on incest makes only passing references to alcohol abuse among adolescent and adult survivors. Hence, formal research comparisons between the alcoholic woman and the incest-surviving woman are lacking. The purpose of this study is not merely to illustrate the similarities between the alcoholic woman and the incest-surviving woman, but also to present a persuasive argument that multidisciplinary research efforts are essential in order to promote more effectively the identification, diagnosis and treatment of women who suffer both alcoholism and incest. To accomplish these goals, this study presents parallel reviews of (1) women and alcohol and (2) women and incest, then develops a comparative profile of the alcoholic woman and the incest-surviving woman. Additionally, the relatively sparse information on the alcoholic incest-surviving woman is reviewed. This study points to the need for further research in order to address the compelling question that emerges: Why do some incest-surviving women become alcoholic while others do not?

  16. Alcohol References on Undergraduate Males’ Facebook Profiles

    Science.gov (United States)

    Egan, Katie G.; Moreno, Megan A.

    2011-01-01

    Perceived peer alcohol use is a predictor of consumption in college males; frequent references to alcohol on Facebook may encourage alcohol consumption. Content analysis of college males’ Facebook profiles identified references to alcohol. The average age of 225 identified profiles was 19.9 years. Alcohol references were present on 85.3% of the profiles; the prevalence of alcohol was similar across each undergraduate grade. The average number of alcohol references per profile was 8.5 but increased with undergraduate year (p = .003; confidence interval = 1.5, 7.5). Students who were of legal drinking age referenced alcohol 4.5 times more than underage students, and an increase in number of Facebook friends was associated with an increase in displayed alcohol references (p < .001; confidence interval = 0.009, 0.02). Facebook is widely used in the college population; widespread alcohol displays on Facebook may influence social norms and cause increases in male college students’ alcohol use. PMID:21406490

  17. Alcohol-specific parenting and adolescents' alcohol-related problems: The interacting role of alcohol availability at home and parental rules

    NARCIS (Netherlands)

    Eijnden, R.J.J.M. van den; Mheen, H. van de; Vet, R.; Vermulst, A.A.

    2011-01-01

    Objective: The first aim of this study was to gain more insight into the bi-directionality between alcohol-specific parental factors (i.e., parents' alcohol use, alcohol availability at home, parental rule setting, and frequency and quality of communication about alcohol) and adolescents' alcohol in

  18. Is it time to ban alcohol advertising?

    Science.gov (United States)

    Anderson, Peter

    2009-04-01

    Children and adolescents are particularly vulnerable to the harmful effects of alcohol, with heavy drinking risking impaired brain development and future alcohol dependence. Advertisements increase expectancies about alcohol, leading to a greater likelihood of drinking. A systematic review of 13 longitudinal studies of over 38,000 young people found convincing evidence of an impact of media exposure and alcohol advertising on subsequent alcohol use, including initiation of drinking and heavier drinking among existing drinkers. All European countries, with the exception of the UK, have a ban on one or more types of advertising. Since self-regulation is reported as failing to prevent marketing which has an impact on younger people, and since advertising commonly crosses country borders, there is an argument to approximate advertising rules across Europe banning alcohol advertising targeted at young people, a highly cost-effective measure to reduce harmful alcohol use, and one supported by European citizens and case law.

  19. Analysis of Enzyme Activity of Alcohol Dehydrogenase and Alcohol Dehydrogenase 3 (ADH3 Gene Polymorphism of Alcoholics and Non-Alcoholics in Indonesia.

    Directory of Open Access Journals (Sweden)

    . Suhartini

    2016-12-01

    Full Text Available Alcohol is an addictive substance that is often misused worldwide, including in Indonesia. Ninety percent of the alcohol that enters the body will be metabolized in the liver using the alcohol dehydrogenase (ADH enzyme. It is important to determine the activity of ADH enzyme and ADH3 gene polymorphism on alcoholics and non-alcoholics in Yogyakarta, Indonesia. The aim of the study is  to determine ADH activity and identify ADH3 gene polymorphism of alcoholics and non-alcoholics in Yogyakarta, Indonesia. This study was an observational study with a cross-sectional design method. Blood samples were taken from 71 Javanese alcoholics and 71 non-alcoholics of Javanese descent in Yogyakarta, Indonesia. The participants were initially requested to sign an informed consent form. Examination of ADH enzyme activity used the spectrophotometry method and ADH3 gene polymorphism was assessed with PCR-RFLP using Ssp I restriction enzyme. The activity of ADH enzyme in all individuals appeared to be a slower type. The average of the ethanol value of alcoholics and non-alcoholics were 0.05554 mM and 0.0758 mM respectively. Gene type of alcoholics were ADH3*2(75.4%, ADH3*1/3*2(21.5%, and ADH3*1(3.1%, and non-alcoholics were ADH3*2(88.6%, ADH3*1/3*2(10.0%, and ADH3*1(1.4%. There were no significant differences between the activity of ADH with polymorphism of ADH3 gene in either alcoholics and non-alcoholics (p>0,05. Conclusion: The activity of ADH enzyme in all participants appeared to be a slower type. Most of the ADH3 gene polymorphism of alcoholics and non-alcoholics were both ADH3*2 (75.4% and 88.6%. There was no differences of ADH enzyme activity with ADH3 gene polymorphism between alcoholics and non-alcoholics of Javanese population in Yogyakarta, Indonesia.

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

    Science.gov (United States)

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

    2006-09-01

    Yeast Asr1 is the first reported protein whose intracellular distribution changes specifically in response to alcohol (Betz et al. (2004) J Biol Chem 279:28174-28181). It was reported that Asr1 is required for tolerance to alcohol and plays an important role in the alcohol stress response. Therefore, Asr1 is of interest to brewers and winegrowers attempting to improve the techniques of alcoholic fermentation. We verified the importance of Asr1 in the alcohol stress response during alcoholic fermentation. Although we reconfirmed the alcohol-responsive changes in the intracellular localization of Asr1, we could not detect the effects of Asr1-deficiency on Japanese sake brewing or winemaking. In addition, we could not reconfirm the hypersensitivity of Asr1-deficient mutants to alcohol and sodium dodecyl sulfate. Instead, we conclude that Asr1 is not required and nor important for tolerance to alcohol stress.

  1. Alcohol and alcohol-related harm in China: policy changes needed.

    Science.gov (United States)

    Tang, Yi-lang; Xiang, Xiao-jun; Wang, Xu-yi; Cubells, Joseph F; Babor, Thomas F; Hao, Wei

    2013-04-01

    In China, alcohol consumption is increasing faster than anywhere else in the world. A steady increase in alcohol production has also been observed in the country, together with a rise in alcohol-related harm. Despite these trends, China's policies on the sale and consumption of alcoholic beverages are weak compared with those of other countries in Asia. Weakest of all are its policies on taxation, drink driving laws, alcohol sale to minors and marketing licenses. The authors of this descriptive paper draw attention to the urgent need for public health professionals and government officials in China to prioritize population surveillance, research and interventions designed to reduce alcohol use disorders. They describe China's current alcohol policies and recent trends in alcohol-related harm and highlight the need for health officials to conduct a thorough policy review from a public health perspective, using as a model the World Health Organization's global strategy to reduce the harmful use of alcohol.

  2. Alcohol-attentional bias and motivational structure as independent predictors of social drinkers' alcohol consumption.

    Science.gov (United States)

    Fadardi, Javad Salehi; Cox, W Miles

    2008-10-01

    Prior studies aimed at explaining cognitive-motivational reasons for drinking have focused on either cognitive or motivational factors, but not on both. This study examined the ability of both alcohol-attentional bias and motivational structure to predict alcohol consumption. Participants were university students (N=87) who completed a battery of tests, including the Personal Concerns Inventory (a measure of adaptive and maladaptive motivation), an alcohol Stroop test (a measure of alcohol-attentional bias), and an alcohol-use inventory. Regression, moderation, and mediation analyses showed that (a) maladaptive motivation and alcohol-attentional bias were positive predictors of alcohol consumption after participants' age, gender, and executive cognitive functioning had been controlled, and (b) maladaptive motivation and alcohol-attentional bias independently predicted alcohol consumption. The implications of the results for both theory and practice are discussed.

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

    Science.gov (United States)

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

    2006-06-30

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

  4. Alterations of BDNF and GDNF serum levels in alcohol-addicted patients during alcohol withdrawal

    Directory of Open Access Journals (Sweden)

    Mehmet Bülent Sönmez

    Full Text Available Background and Objectives: Brain-derived neurotrophic factor (BDNF and glial cell line-derived neurotrophic factor (GDNF are neurotrophic neuropeptides that play important roles in the synaptic plasticity, neuronal growth, survival and function. A possible neuroprotective role of neurotrophic factors against alcohol-induced cell damage has been suggested, and dysregulations in neurotrophic factors may be involved in the vulnerability to addiction. The aim of this study was to investigate the alterations of BDNF and GDNF serum levels in alcohol-addicted patients during alcohol withdrawal compared to healthy controls. Methods: BDNF and GDNF serum levels of 34 male inpatients diagnosed with alcohol addiction according to DSM-IV-TR were investigated during alcohol withdrawal (day 1, 7 and 14 in comparison to 32 healthy controls using an enzyme-linked immunosorbent assay (ELISA. Severity of alcohol withdrawal was measured by Clinical Institute Withdrawal Assessment for Alcohol (CIWA-Ar, and intensity of alcohol craving was measured by Penn Alcohol Craving Scale (PACS during alcohol withdrawal (day 1, 7 and 14. Results: BDNF serum levels increased significantly during alcohol withdrawal (p = 0.020. They were negatively correlated to the severity of alcohol withdrawal, and the correlation was close to being statistically significant (p = 0.058. BDNF and GDNF serum levels did not differ significantly between the patient and control groups. GDNF serum levels did not change significantly during alcohol withdrawal. Conclusions: Our results may provide support for the previously hypothesized role of BDNF in the neuroadaptation during alcohol withdrawal.

  5. A multidimensional model of mothers' perceptions of parent alcohol socialization and adolescent alcohol misuse.

    Science.gov (United States)

    Ennett, Susan T; Jackson, Christine; Cole, Veronica T; Haws, Susan; Foshee, Vangie A; Reyes, Heathe Luz McNaughton; Burns, Alison Reimuller; Cox, Melissa J; Cai, Li

    2016-02-01

    We assessed a multidimensional model of parent alcohol socialization in which key socialization factors were considered simultaneously to identify combinations of factors that increase or decrease risk for development of adolescent alcohol misuse. Of interest was the interplay between putative risk and protective factors, such as whether the typically detrimental effects on youth drinking of parenting practices tolerant of some adolescent alcohol use are mitigated by an effective overall approach to parenting and parental modeling of modest alcohol use. The sample included 1,530 adolescents and their mothers; adolescents' mean age was 13.0 (SD = .99) at the initial assessment. Latent profile analysis was conducted of mothers' reports of their attitude toward teen drinking, alcohol-specific parenting practices, parental alcohol use and problem use, and overall approach to parenting. The profiles were used to predict trajectories of adolescent alcohol misuse from early to middle adolescence. Four profiles were identified: 2 profiles reflected conservative alcohol-specific parenting practices and 2 reflected alcohol-tolerant practices, all in the context of other attributes. Alcohol misuse accelerated more rapidly from Grade 6 through 10 in the 2 alcohol-tolerant compared with conservative profiles. Results suggest that maternal tolerance of some youth alcohol use, even in the presence of dimensions of an effective parenting style and low parental alcohol use and problem use, is not an effective strategy for reducing risky adolescent alcohol use. (PsycINFO Database Record

  6. Parental Alcoholism, Adverse Childhood Experiences, and Later Risk of Personal Alcohol Abuse among Chinese Medical Students

    Institute of Scientific and Technical Information of China (English)

    QIN XIAO; MA-XIA DONG; JIE YAO; WEN-XIAN LI; DONG-QING YE

    2008-01-01

    Objective To determine the status of adverse childhood experiences (ACEs) and the association of multiple ACEs with both parental alcoholism and later personal alcohol abuse among Chinese medical students with a view of improving adolescent health and reducing alcohol abuse among them. Methods In this cross-sectional study, 2073 Chinese medical students completed a survey on ten categories of ACEs in Anhui province of China. The association of parental alcoholism with ACEs and personal lcohol abuse was assessed by logistic regression analyses. Results The adjusted odds ratio (OR) for each category of ACEs in the subjects whose parents (either fathers or mothers or oth) had alcohol abuse was 2 to 14 times higher than that inthose with parental alcoholism (P<0.05). Subjects with i-parental alcoholism had the highest likelihood of ACEs. Compared with the subjects without ACEs, the risk of personal alcohol abuse was increased by 2-4-folds in the subjects with ACEs, irrespective of parental alcoholism (P<0.05). The total number of ACEs (ACE score) had a graded relationship to 4 categories of personal alcohol abuse with or without parental alcoholism. The prevalence of personal alcohol abuse among the subjects with parental alcoholism was higher, which was ndependent of ACE scores. Conclusion The prevalence of ACEs is generally serious in China. Efforts should be made to prevent and treat children with ACEs and subsequently to reduce alcohol abuse and later problems.

  7. Alcohol Taxes and Birth Outcomes

    Directory of Open Access Journals (Sweden)

    Ning Zhang

    2010-04-01

    Full Text Available This study examines the relationships between alcohol taxation, drinking during pregnancy, and infant health. Merged data from the US Natality Detailed Files, as well as the Behavioral Risk Factor Surveillance System (1985–2002, data regarding state taxes on beer, wine, and liquor, a state- and year-fixed-effect reduced-form regression were used. Results indicate that a one-cent ($0.01 increase in beer taxes decreased the incidence of low-birth-weight by about 1–2 percentage points. The binge drinking participation tax elasticity is −2.5 for beer and wine taxes and −9 for liquor taxes. These results demonstrate the potential intergenerational impact of increasing alcohol taxes.

  8. Alcohol and male reproductive health

    DEFF Research Database (Denmark)

    Jensen, Tina Kold; Swan, Shanna; Jørgensen, Niels

    2014-01-01

    STUDY QUESTION: Is there an association between alcohol intake and semen quality and serum reproductive hormones among healthy men from the USA and Europe? SUMMARY ANSWER: Moderate alcohol intake is not adversely associated with semen quality in healthy men, whereas it was associated with higher...... sample size and the results have been contradictory. STUDY DESIGN, SIZE, DURATION: A coordinated international cross-sectional study among 8344 healthy men. A total of 1872 fertile men aged 18-45 years (with pregnant partners) from four European cities and four US states, and 6472 young men (most...... with unknown fertility) aged 18-28 years from the general population in six European countries were recruited. PARTICIPANTS/MATERIALS, SETTING, METHODS: The men were recruited using standardized protocols. A semen analysis was performed and men completed a questionnaire on health and lifestyle, including...

  9. Intoxicación por alcoholes Alcohol intoxication

    Directory of Open Access Journals (Sweden)

    J. Roldán

    2003-01-01

    Full Text Available La intoxicación etílica es la primera toxicomanía en muchos países del mundo. Afecta a todos los tramos de edad, en los dos sexos y en casi todos los grupos sociales. La mortalidad asociada sólo a la intoxicación etílica aguda es excepcional, pero puede ser un importante factor si coexiste con ingesta de otras drogas de abuso. Es responsable directo de más de la mitad de los accidentes de tráfico. El diagnóstico es fácil por la anamnesis y la clínica y se puede confirmar determinando el nivel de etanol en sangre. El tratamiento es de sostén, intentando proteger al paciente de complicaciones secundarias. El metanol o alcohol de quemar se utiliza como disolvente, encontrándose también como adulterante de bebidas alcohólicas. La intoxicación vía oral es la más frecuente. Oxidado en el hígado a través de la enzima alcohol deshidrogenasa, la toxicidad se debe a sus metabolitos, formaldehído y ácido fórmico. La clínica consiste fundamentalmente en cefalea, náuseas, vómitos, hipotensión y depresión del SNC. El nervio óptico es especialmente sensible pudiendo producirse una ceguera total e irreversible. El etilenglicol se utiliza como disolvente y anticongelante; la toxicidad se debe a la acumulación de sus metabolitos. La clínica incluye síntomas comunes con la intoxicación metílica. Puede ocurrir fallo renal por necrosis tubular y depósito de cristales de oxalato.Alcohol intoxication is the principal drug addiction in many countries of the world. It affects all age groups, both sexes and almost all social groups. Mortality associated with acute alcohol poisoning on its own is exceptional, but it can be an important factor if it coexists with recreational drugs. It is directly responsible for more than half of traffic accidents. Diagnosis is easy by means of anamnesis and clinical examination, and can be confirmed by determining the level of ethanol in the bloodstream. Supportive care is the best therapy in order to

  10. Atmospheric lifetime of fluorotelomer alcohols

    DEFF Research Database (Denmark)

    Ellis, DA; Martin, JW; Mabury, SA

    2003-01-01

    Relative rate techniques were used to study the kinetics of the reactions of Cl atoms and OH radicals with a series of fluorotelomer alcohols, F(CF2CF2)(n)-CH2CH2OH (n = 2, 3, 4), in 700 Torr of N-2 or air, diluent at 296 +/- 2K. The length of the F(CF2CF2)(n)- group had no discernible impact...

  11. Corn prices and alcohol production

    Energy Technology Data Exchange (ETDEWEB)

    Wangsness, W.

    1979-09-01

    Corn has attracted the most attention as a feedstock for alcohol production. The economics are computed on the basis of fixed costs for labor, taxes, depreciation, heat, and enzymes. Changes in feedstock prices are shown to determine whether corn is used for energy or protein as cattle feed. Comparisons of gasoline refined from imported oil and gasohol are made for a range of prices per bushel and oil prices per barrel. (DCK)

  12. [Ambulant treatment of alcohol withdrawal].

    Science.gov (United States)

    Nüstedt, Volker

    2016-07-01

    Most of the patients addicted to alcohol are socially well integrated. The offer of a low threshold ambulant withdrawal therapy opens an opportunity to build a sustainable therapeutic relationship. The so started empathic addiction therapy will be well accepted and will lead to a satisfying outcome. Using Clomethiazole or Oxazepam in a daily reduced dose and with daily personal contacts, the ambulant withdrawal in patients without seizures or delir in medical history is a secure and successful therapeutic option.

  13. Fetal alcohol syndrome: neuropsychiatric phenomics.

    Science.gov (United States)

    Burd, Larry; Klug, Marilyn G; Martsolf, John T; Kerbeshian, Jacob

    2003-01-01

    Fetal alcohol syndrome (FAS) is a common developmental disorder with impairments in multiple neuropsychiatric spheres of varying severity. Few population-derived studies of the behavioral phenotype are available. The purpose of this study was to estimate the prevalence of neuropsychiatric disorders in three groups: subjects who met criteria for FAS (n=152); subjects who met criteria for partial FAS/ARND (n=150); and referred subjects who did not meet criteria for either FAS or partial FAS/ARND (n=86). Each subject had a standardized evaluation by a medical geneticist. All subjects were from North Dakota. We found increases in the prevalence rates of neuropsychiatric disorders in subjects with FAS compared to subjects with partial FAS/ARND and the lowest rates in the group that did not meet criteria for either FAS or partial FAS/ARND. Comorbid attention deficit hyperactivity disorder occurred in 73% of cases with FAS, in 72% cases with partial FAS/ARND, and in 36% subjects who did not meet criteria for either. For other neuropsychiatric disorders, a similar distribution of comorbidity was found. This study supports the concept of a continuum of impairment resulting from prenatal alcohol exposure. The presence of complex cognitive, behavioral, and physical symptomatology in the affected subjects with prenatal alcohol exposure would seem to fit well under the diagnostic rubric of fetal alcohol spectrum disorder (FASD). Diagnosis and long-term management will require increasing access to multidisciplinary child development teams including mental health professionals who treat children and adolescents. Adults will require care primarily from teams with expertise in mental health and developmental disabilities.

  14. Hepatitis C Virus and Alcohol

    Science.gov (United States)

    Siu, Larry; Foont, Julie; Wands, Jack R.

    2010-01-01

    This review will focus on the prevalence of hepatitis c virus (HCV) infection in alcoholics with and without liver disease. Evidence will be presented to demonstrate that ethanol and chronic HCV infection synergistically accelerate liver injury. Some of the major postulated mechanisms responsible for disease progression include high rates of apoptosis, lipid peroxidation, and generation of free radicals and reactive oxygen species with reduced antioxidant capacity of the liver. Acquisition and persistence of HCV infection may be due to the adverse effects of ethanol on humoral and cellular immune responses to HCV. Dendritic cells (DC) appear to be one of the major targets for ethanol’s action and DC dysfunction impairs the ability of the host to generate viral specific cluster of differentiation 4 (CD4+) and cluster of differentiation 8 (CD8+) immune responses. There is a relationship between increased alcohol intake and decreased response to interferon (IFN) therapy, which may be reversed by abstinence. Clinical studies are needed to optimize treatment responses in alcoholic patients with chronic HCV infection. PMID:19387918

  15. Muscle histochemistry in chronic alcoholism

    Directory of Open Access Journals (Sweden)

    M. L. Ferraz

    1989-06-01

    Full Text Available Twenty-two chronic acoholic patients were assessed by neurologic examination and muscle biopsy. The patients manifested proximal muscular weakness to a variable extent. One case presented as an acute bout of myopathy, according to the Manual Muscle Test, MMT. The most prominent histologic feature observed was muscle atrophy (95.3% better evidenced through the ATPase stain with the predominance of type II A fibers (71.4%. Lack of the mosaic pattern (type grouping seen in 76% of the cases and an important mitochondrial proliferation with intrasarcoplasmatic lipid accumulation in 63% of the patients. In case of acute presentation of muscle weakness the. pathological substrate is quite different, i.e. presence of myositis mainly interstitial characterized by lymphoplasmocytic infiltrate and several spots of necrosis like Zencker degeneration. Based on histologic criteria, our data suggest that: the main determinant of muscle weakness seen in chronic alcoholic patients is neurogenic in origin (alcoholic polineuropathy; the direct toxic action of ethanol under the skeletal muscle is closely related to the mitochondrial metabolism; the so-called acute alcoholic myopathy has probably viral etiology.

  16. Cancer morbidity in alcohol abusers

    DEFF Research Database (Denmark)

    Tønnesen, H; Møller, Henrik; Andersen, J R

    1994-01-01

    = 1.5; 95% CI 1.3-1.8). Significantly increased incidences were found of cancer in the tongue, mouth, pharynx, oesophagus, liver, larynx, lung and pleura and secondary cancer. The women had significantly increased risk of cervical cancer (RR = 2.0; 95% CI 1.2-3.0). The men developed prostatic cancer......Data on the association between alcohol abuse and cancer morbidity are scarce in large cohorts of non-hospitalised alcoholic men and women. Of 18,368 alcohol abusers who entered an outpatient clinic in Copenhagen during 1954-87, 18,307 were followed and their cancer incidence was compared...... with that of the total Danish population. On average the 15,214 men were observed for 12.9 years and the 3,093 women for 9.4 years. The overall morbidity of cancer was increased significantly. Of the men, 1,441 developed cancer [relative risk (RR) = 1.6; 95% confidence interval (CI) = 1.5-1.7], while 182 women did (RR...

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

    NARCIS (Netherlands)

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

    2016-01-01

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

  18. Current hypotheses on the mechanisms of alcoholism.

    Science.gov (United States)

    Vetreno, R P; Crews, F T

    2014-01-01

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

  19. Prevalence of alcohol problems in general practice

    DEFF Research Database (Denmark)

    Rambaldi, A; Todisco, N; Gluud, C

    1996-01-01

    The Michigan Alcoholism Screening Test (MAST) and the response to a question about heavy alcohol consumption were used to assess the prevalence of alcohol problems in consecutive patients (77 males and 46 females) consulting a general practitioner in an urban area in the South of Italy (Castellam...... as a screening question in order to detect alcohol problems and give advice regarding reduction of alcohol consumption.......The Michigan Alcoholism Screening Test (MAST) and the response to a question about heavy alcohol consumption were used to assess the prevalence of alcohol problems in consecutive patients (77 males and 46 females) consulting a general practitioner in an urban area in the South of Italy...... (Castellammare di Stabia). Alcohol problems, which were defined by a cut-off score of 5 on the MAST and/or by heavy alcohol consumption (corresponding to at least 60 g of ethanol daily for males and 36 g of ethanol daily for females for at least 2 years), were identified in 54 patients [43.9%; 95% confidence...

  20. Alcohol imagery on New Zealand television

    Directory of Open Access Journals (Sweden)

    Reeder Anthony I

    2007-02-01

    Full Text Available Abstract Background To examine the extent and nature of alcohol imagery on New Zealand (NZ television, a content analysis of 98 hours of prime-time television programs and advertising was carried out over 7 consecutive days' viewing in June/July 2004. The main outcome measures were number of scenes in programs, trailers and advertisements depicting alcohol imagery; the extent of critical versus neutral and promotional imagery; and the mean number of scenes with alcohol per hour, and characteristics of scenes in which alcohol featured. Results There were 648 separate depictions of alcohol imagery across the week, with an average of one scene every nine minutes. Scenes depicting uncritical imagery outnumbered scenes showing possible adverse health consequences of drinking by 12 to 1. Conclusion The evidence points to a large amount of alcohol imagery incidental to storylines in programming on NZ television. Alcohol is also used in many advertisements to market non-alcohol goods and services. More attention needs to be paid to the extent of alcohol imagery on television from the industry, the government and public health practitioners. Health education with young people could raise critical awareness of the way alcohol imagery is presented on television.

  1. Neuromuscular disorders in chronic alcohol intoxication

    Directory of Open Access Journals (Sweden)

    A. Yu. Emelyanova

    2015-01-01

    Full Text Available The paper reviews the present-day Russian and foreign literature on neuromuscular disorders in chronic alcohol intoxication. The most common manifestations of alcohol disease include alcoholic polyneuropathy (PNP and alcohol-induced skeletal muscle injury. The clinical polymorphism of alcoholic PNP is discussed. The paper considers a chronic sensory automatic form due to the direct toxic effects of ethanol and its metabolites during long-term alcohol intoxication, as well as acute/subacute sensorimotor neuropathy, the basis for the pathogenesis of which is B group vitamins, predominantly thiamine, deficiency that develops in the presence of drinking bouts concurrent with malnutrition and/or alcohol-related gastrointestinal tract diseases. In addition to nonuse of alcohol and a properly balanced diet, antioxidant therapy with alphalipoic acid and neurotropic B group vitamins is considered to be pathogenetic therapy for neuropathy. The most common and least studied clinicalform of alcohol-induced musculoskeletal injury is chronic alcoholic myopathy (AM, the diagnostic standard for which is morphometricand immunohistochemical examination of a muscle biopsy specimen. The morphological base for this form of myopathy is predominantly type 2 muscle fiber atrophy caused by impaired protein synthesis and a decreased regenerative potential of muscle fiber. The efficacy of antioxidants and leucine-containing amino acid mixtures in the treatment of chronic AM is discussed.

  2. Strengthening the Canadian alcohol advertising regulatory system.

    Science.gov (United States)

    Heung, Carly M; Rempel, Benjamin; Krank, Marvin

    2012-05-24

    Research evidence points to harmful effects from alcohol advertising among children and youth. In particular, exposure to alcohol advertising has been associated with adolescents drinking both earlier and heavier. Although current federal and provincial guidelines have addressed advertising practices to prevent underage drinking, practice has not been supported by existing policy. While protective measures such as social marketing campaigns have the potential for counteracting the effects from alcohol advertising, the effectiveness of such measures can be easily drowned out with increasing advertising activities from the alcohol industry, especially without effective regulation. Research reviewed by the European Focus on Alcohol Safe Environment (FASE) Project has identified a set of key elements that are necessary to make alcohol advertising policy measures effective at protecting children and youth from the harmful effects of alcohol marketing. Using these key elements as an evaluation framework, there are critical components in the Canadian alcohol advertising regulatory system that clearly require strengthening. To protect impressionable children and youth against the harmful effects of alcohol advertising, 13 recommendations to strengthen current alcohol advertising regulations in Canada are provided for Canadian policy-makers, advertising standard agencies, and public health groups.

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

    Science.gov (United States)

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

    2011-05-01

    Modulation of alcohol craving induced by challenge stimuli may predict the efficacy of new pharmacotherapies for alcoholism. We evaluated two pharmacological challenges, the α(2)-adrenergic antagonist yohimbine, which reinstates alcohol seeking in rats, and the serotonergic compound meta-chlorophenylpiperazine (mCPP), previously reported to increase alcohol craving in alcoholics. To assess the predictive validity of this approach, the approved alcoholism medication acamprosate was evaluated for its ability to modulate challenge-induced cravings. A total of 35 treatment seeking alcohol dependent inpatients in early abstinence were randomized to placebo or acamprosate (2997 mg daily). Following two weeks of medication, subjects underwent three challenge sessions with yohimbine, mCPP or saline infusion under double blind conditions, carried out in counterbalanced order, and separated by at least 5 days. Ratings of cravings and anxiety, as well as biochemical measures were obtained. In all, 25 subjects completed all three sessions and were included in the analysis. Cravings were modestly, but significantly higher following both yohimbine and mCPP challenge compared with saline infusion. The mCPP, but not yohimbine significantly increased anxiety ratings. Both challenges produced robust ACTH, cortisol and prolactin responses. There was a significant correlation between craving and the degree of alcoholism severity. Acamprosate administration did not influence craving. Both yohimbine and mCPP challenges lead to elevated alcohol craving in a clinical population of alcoholics, and these cravings correlate with alcoholism severity. Under the experimental conditions used, alcohol cravings induced by these two stimuli are not sensitive to acamprosate at clinically used doses.

  4. [Treatment processes of pre-alcoholism and alcohol dependence targeted towards drinking reduction].

    Science.gov (United States)

    Yoshimura, Atsushi; Maesato, Hitoshi; Hisatomi, Nobuko; Higuchi, Susumu

    2013-02-01

    Since the 1990s, we have suggested the concept of pre-alcoholism which encompasses patients who have drunk a great deal of alcohol leading to alcohol related problems such as health issues, domestic violence, drunken driving and black-outs. Pre-alcoholism excludes alcohol-dependent patients who have experienced continuous drinking or withdrawal symptoms. We have treated many outpatients with pre-alcoholism for several years. Our regimen demands that the patients must be abstinent for half a year at the beginning of their treatment. After half a year they can choose whether they will continue to be abstinent or they will resume drinking with the aim of reducing their total alcohol consumption. The study clarified the character of pre-alcoholism by investigation of the patients' background and re-diagnosis of the patients based on the International Classification of Diseases, 10th Revision (ICD-10). A remarkable ratio of pre-alcoholic patients was diagnosed with alcohol dependence under ICD-10. We classified pre-alcoholic patients into two groups, one diagnosed as having ICD-10-classed alcohol dependence and the other which did not fulfill the ICD-10 diagnostic criteria of alcohol dependence, and examined the therapeutic processes of the two groups. It was shown that most pre-alcoholic patients could finally take required courses of treatment by themselves without regard to diagnosis under ICD-10, even if they chose any treatment and made alcohol related mistakes on the way. Our findings suggested that pre-alcoholic patients, a portion of whom may have exhibited mild alcohol dependence, could select drinking reduction as a primary goal of treatment after a certain period of abstinence.

  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. Prenatal Alcohol Exposure Selectively Enhances Young Adult Perceived Pleasantness of Alcohol Odors

    Science.gov (United States)

    Hannigan, John H.; Chiodo, Lisa M.; Sokol, Robert J.; Janisse, James; Delaney-Black, Virginia

    2015-01-01

    Prenatal Alcohol Exposure (PAE) can lead to life-long neurobehavioral and social problems that can include a greater likelihood of early use and/or abuse of alcohol compared to older teens and young adults without PAE. Basic research in animals demonstrates that PAE influences later postnatal responses to chemosensory cues (i.e., odor & taste) associated with alcohol. We hypothesized that PAE would be related to poorer abilities to identify odors of alcohol-containing beverages, and would alter perceived alcohol odor intensity and pleasantness. To address this hypothesis we examined responses to alcohol and other odors in a small sample of young adults with detailed prenatal histories of exposure to alcohol and other drugs. The key finding from our controlled analyses is that higher levels of PAE were related to higher relative ratings of pleasantness for alcohol odors. As far as we are aware, this is the first published study to report the influence of PAE on responses to alcohol beverage odors in young adults. These findings are consistent with the hypothesis that positive associations (i.e., “pleasantness”) to the chemosensory properties of alcohol (i.e., odor) are acquired prenatally and are retained for many years despite myriad interceding postnatal experiences. Alternate hypotheses may also be supported by the results. There are potential implications of altered alcohol odor responses for understanding individual differences in initiation of drinking, and alcohol seeking and high-risk alcohol-related behaviors in young adults. PMID:25600468

  7. Alcohol craving and demand mediate the relation between posttraumatic stress symptoms and alcohol-related consequences.

    Science.gov (United States)

    Tripp, Jessica C; Meshesha, Lidia Z; Teeters, Jenni B; Pickover, Alison M; McDevitt-Murphy, Meghan E; Murphy, James G

    2015-10-01

    Posttraumatic stress (PTS) symptoms are associated with alcohol-related consequences, but there is a need to understand mediators that may help explain the reasons for this relationship. Individuals with PTS may experience elevated craving and alcohol reward value (demand), which may contribute to risk for alcohol-related consequences. We examined relationships between PTS status, craving, alcohol demand, and alcohol-related consequences in PTS-positive (n = 64) and PTS-negative (n = 200) college students (M age = 21.7; 77% women; 54% Caucasian; 34% African American) who endorsed past-month alcohol use. We tested craving and alcohol demand as mediators of the relation between PTS status and alcohol-related consequences. Craving (B = .04, SE = .02, 95% CI [.01, .10]), demand intensity (B = .02, SE = .02, 95% CI [.001, .07]), and demand elasticity (B = .05, SE = .03, 95% CI [.006, .12]) significantly mediated the association between PTS symptoms and alcohol-related consequences. Craving remained a significant mediator in a multiple mediators model (B = .08, SE = .04, 95% CI [.03, .19]). Craving and alcohol demand may partially explain the relation between PTS status and alcohol-related consequences. Craving may be especially salient for individuals with PTS symptoms, as it may lead to more severe alcohol-related consequences even in the absence of elevated alcohol consumption.

  8. Alcohol dehydrogenases and an alcohol oxidase involved in the assimilation of exogenous fatty alcohols in Yarrowia lipolytica.

    Science.gov (United States)

    Iwama, Ryo; Kobayashi, Satoshi; Ohta, Akinori; Horiuchi, Hiroyuki; Fukuda, Ryouichi

    2015-05-01

    The yeast Yarrowia lipolytica can assimilate hydrophobic substrates, including n-alkanes and fatty alcohols. Here, eight alcohol dehydrogenase genes, ADH1-ADH7 and FADH, and a fatty alcohol oxidase gene, FAO1, were analyzed to determine their roles in the metabolism of hydrophobic substrates. A mutant deleted for all of these genes (ALCY02 strain) showed severely defective growth on fatty alcohols, and enhanced sensitivity to fatty alcohols in glucose-containing media. The ALCY02 strain grew normally on n-tetradecane or n-hexadecane, but exhibited slightly defective growth on n-decane or n-dodecane. It accumulated more 1-dodecanol and less dodecanoic acid than the wild-type strain when n-dodecane was fed. Expression of ADH1, ADH3 or FAO1, but not that of other ADH genes or FADH, in the ALCY02 strain restored its growth on fatty alcohols. In addition, a triple deletion mutant of ADH1, ADH3 and FAO1 showed similarly defective growth on fatty alcohols and on n-dodecane to the ALCY02 strain. Microscopic observation suggests that Adh1p and Adh3p are localized in the cytosol and Fao1p is in the peroxisome. These results suggest that Adh1p, Adh3p and Fao1p are responsible for the oxidation of exogenous fatty alcohols but play less prominent roles in the oxidation of fatty alcohols derived from n-alkanes.

  9. Student estimations of peer alcohol consumption

    DEFF Research Database (Denmark)

    Stock, Christiane; Mcalaney, John; Pischke, Claudia

    2014-01-01

    : This article aims to discuss the link between the Social Norms Approach and the Health Promoting University, and analyse estimations of peer alcohol consumption among European university students. METHODS: A total of 4392 students from universities in six European countries and Turkey were asked to report...... their own typical alcohol consumption per day and to estimate the same for their peers of same sex. Students were classified as accurate or inaccurate estimators of peer alcohol consumption. Socio-demographic factors and personal alcohol consumption were examined as predictors for an accurate estimation...... their peers' alcohol consumption. Independent from these factors, students' accurate estimation of peers' drinking decreased significantly with increasing personal consumption. CONCLUSIONS AS ACCURATE ESTIMATES OF PEER ALCOHOL CONSUMPTION APPEAR TO AFFECT PERSONAL DRINKING BEHAVIOUR POSITIVELY, SOCIAL NORMS...

  10. Alcohol consuption among academics of physical education

    Directory of Open Access Journals (Sweden)

    João Jorge da Costa Júnior

    2012-06-01

    Full Text Available This is a cross-sectional study that aims to determine the prevalence of alcohol consumption among physical education students of a public university of São Luís-MA. The sample consisted of 80 students. It was identified the following profile: 44 men and 36 women, aged between 18 and 21 years, most Catholics and having family income between $ 1,440.00 and $ 2,400.00. The prevalence of alcohol use was 95%, being higher among men (97.72%. The problematic use of alcohol, detected by the CAGE test, showed that 15% had physical and psychic problems and 23.75% mentioned to have missed classes in the last 30 days because of alcohol consumption. The study showed a significant number of students that had an exacerbated level of alcohol consumption, which draws attention to the need of addressing the topic of alcoholism in the academic scenario.

  11. [Hepatitis C virus infection and alcohol].

    Science.gov (United States)

    Campollo, Octavio

    2002-10-01

    It was thought that HCV infection was very frequent among alcoholics; some even though that this disease affected nearly 35% of this group. Now there seems to be a consensus among the main investigator groups that the correlation of hepatitis C and alcohol increases the risk of complications, cirrhosis and liver cancer included. Moreover, it's now certain that among patients with HCV infection, alcohol consumption increases the risk of death from live diseases during the first 10 years of the disease. Alcoholism is also considered a predisposing factor for HCV infection, but not for hepatitis B virus infection. Prospective studies about post-transfusional hepatitis C showed the risk of cirrhosis increases from 7.8 to 31.1 times if the patient consumed significant amounts of alcohol (> 80 g a day). One of the recommendations for every patient with HCV infection is to abstain from drinking alcohol.

  12. Alcohol's actions on neuronal nicotinic acetylcholine receptors.

    Science.gov (United States)

    Davis, Tiffany J; de Fiebre, Christopher M

    2006-01-01

    Although it has been known for many years that alcoholism and tobacco addiction often co-occur, relatively little information is available on the biological factors that regulate the co-use and abuse of nicotine and alcohol. In the brain, nicotine acts at several different types of receptors collectively known as nicotinic acetylcholine receptors (nAChRs). Alcohol also acts on at least some of these receptors, enhancing the function of some nAChR subtypes and inhibiting the activity of others. Chronic alcohol and nicotine administration also lead to changes in the numbers of nAChRs. Natural variations (i.e., polymorphisms) in the genes encoding different nAChR subunits may be associated with individual differences in the sensitivity to some of alcohol's and nicotine's effects. Finally, at least one subtype of nAChR may help protect cells against alcohol-induced neurotoxicity.

  13. CEUS and Fibroscan in non-alcoholic fatty liver disease and non-alcoholic steatohepatitis

    OpenAIRE

    Cocciolillo, Sila; Parruti, Giustino; Marzio, Leonardo

    2014-01-01

    AIM: To determine intra-hepatic blood flow and liver stiffness in patients with non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH) using contrast-enhanced ultrasound and fibroscan.

  14. 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.

  15. Huntington′s disease and alcohol abuse.

    Directory of Open Access Journals (Sweden)

    Mattoo S

    1999-01-01

    Full Text Available The dopamine, glutamate and GABA systems are known to mediate the effects of alcohol on the movement disorders, though their exact roles are not clear. Thus, use of alcohol has implications for pathogenesis as well as management of the movement disorders. These implications are discussed citing a patient who had a strong family history of Huntington′s disease and in whom movement disorder and behavioral problems were manifest under alcohol use and withdrawal, but not while being abstinent.

  16. Efficient Synthesis of Optically Active Alcohols

    Institute of Scientific and Technical Information of China (English)

    J.S. Chen; Z.R. Dong; Y.Y. Li; B.Z. Li; Y. Xing; W.Y. Shen; G. Chen; X.Q. Zhang; J. X. Gao

    2005-01-01

    @@ 1Introduction Optically active secondary alcohols are versatile building blocks for synthesis of unnatural biological active compounds and functional materials. Therefore, study on efficient synthesis of optically active alcohols is becoming an important subject in synthetic organic chemistry. Catalytic asymmetric reduction of carbonyl compounds is a practical method to create chiral alcohols. For the past decades, a large number of catalytic methods have been developed to achieve this goal.

  17. Genetics of Lesch's typology of alcoholism.

    Science.gov (United States)

    Samochowiec, Jerzy; Kucharska-Mazur, Jolanta; Grzywacz, Anna; Pelka-Wysiecka, Justyna; Mak, Monika; Samochowiec, Agnieszka; Bienkowski, Przemyslaw

    2008-02-15

    It is widely accepted that dopamine and serotonin (5-HT) neurotransmission can be critically involved in the development of alcohol abuse and alcohol dependence. Lesch's typology of alcoholism has been gaining increasing popularity as it qualitatively differentiates patients into different treatment response subgroups. The aim of the present study was to evaluate a possible genetic background of Lesch's typology with special emphasis placed on dopamine- and serotonin-related genes. 122 alcoholics (the mean age: 35+/-9 years) were investigated. According to Lesch's typology, 58 patients were of type I, 36 patients of type II, 11 patients of type III, and 17 patients of type IV. Alcohol drinking and family history was assessed by means of a structured interview, based on the Semi-Structured Assessment for the Genetics of Alcoholism. 150 control subjects without psychiatric disorders were also recruited. The control group was ethnically-, age- and gender-matched to the patients. The DRD2 TaqIA, exon 8, and promoter -141C ins/del polymorphisms as well as COMT Val158Met, 5HTT 44 bp del in promoter, and DAT 40 bp VNTR polymorphisms were detected by means of PCR. No significant differences were observed when the whole group of alcoholics and the controls were compared. Similarly, there were no differences between either the Lesch type I or type II alcoholics and the control subjects. No significant differences were observed between type I and type II alcoholics. Alleles frequencies were not calculated for the Lesch type III and type IV alcoholics since the number of patients was too small. The present results argue against any major role of the investigated polymorphisms in either Lesch type I or type II alcoholism. More comprehensive studies are needed to define the role of the investigated polymorphisms in Lesch type III and type IV alcoholism.

  18. Functional Benefits of (Modest) Alcohol Consumption

    OpenAIRE

    Dunbar, RIM; Launay, J; Wlodarski, R; Robertson, C.; Pearce, E; Carney, J.; MacCarron, P

    2016-01-01

    Alcohol use has a long and ubiquitous history. Despite considerable research on the misuse of alcohol, no one has ever asked why it might have become universally adopted, although the conventional view assumes that its only benefit is hedonic. In contrast, we suggest that alcohol consumption was adopted because it has social benefits that relate both to health and social bonding. We combine data from a national survey with data from more detailed behavioural and observational studies to show ...

  19. Sugar and Alcoholic Fair Closed in Chengdu

    Institute of Scientific and Technical Information of China (English)

    Li Zhen

    2009-01-01

    @@ The 80th China National Sugar and Alcoholic Commodities Fair was held in Chengdu (capital of Sichuan province) from March 24 to 28.Sponsored by China National Sugar and Alcohol Group Corp.,this is the 20th time for Chengdu to host such a big event.Since the fair was initially held in 1955,Sugar and Alcoholic Fair has become increasingly well-known in both China and abroad while sticking to the principle of serving enterprises.

  20. Functional and Dysfunctional rumination in alcohol dependence

    OpenAIRE

    Grynberg, Delphine; Briane, Yasmine; Timary, Philippe De; Maurage, Pierre; 16th International Society of Addiction Medicine Annual Meeting

    2014-01-01

    Previous findings have shown that rumination predicts alcohol abuse independently of depression. However, the literature does not inform about the relationships between alcohol dependence and functional and dysfunctional rumination. It has indeed been suggested that there exist a functional form of rumination(concrete thinking) and a dysfunctional form of rumination (abstract thinking). In this study, our aim is to evaluate if alcohol dependence is similarly associated with functional/constru...

  1. Alcoholic beverages as determinants of traffic fatalities

    OpenAIRE

    José Mª Arranz; Gil, Ana I.

    2008-01-01

    The most important contribution of this research lies in considering the impact of wine, beer and liquors on the ratio of traffic fatalities because each kind of alcoholic beverage is characterized by different ethanol content. The data, drawn for case of Spain, validate our theoretical hypothesis. Our findings support the strategy of incrementing alcohol taxes in order to reduce the negative externalities of alcohol abuse. However, it is necessary to implement non-economic policies because o...

  2. Alcohol, nicotine, caffeine, and mental disorders

    OpenAIRE

    Crocq, Marc-Antoine

    2003-01-01

    Alcohol, nicotine, and caffeine are the most widely consumed psychotropic drugs worldwide. They are largely consumed by normal individuals, but their use is even more frequent in psychiatric patients, Thus, patients with schizophrenia tend to abuse all three substances. The interrelationships between depression and alcohol are complex. These drugs can all create dependence, as understood in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV). Alcohol abuse is cl...

  3. Reduced alcohol consumption in mice lacking preprodynorphin.

    OpenAIRE

    Blednov, Yuri A.; Walker, Danielle; Martinez, Marni; Harris, R. Adron

    2006-01-01

    Many studies suggest a role for endogenous opioid peptides and their receptors in regulation of ethanol intake. It is commonly accepted that the κ-opioid receptors and their endogenous ligands, dynorphins, produce a dysphoric state and therefore may be responsible for avoidance of alcohol. We used mutant mice lacking preprodynorphin in a variety of behavioral tests of alcohol actions. Null mutant female, but not male, mice showed significantly lower preference for alcohol and consumed lower a...

  4. Factors affecting alcohol consumption in Europe

    Directory of Open Access Journals (Sweden)

    Katsa M.E

    2015-10-01

    Full Text Available Introduction: Alcohol is one of the major risk factors for individuals’ and society’s health. Alcohol consumption is present since ancient years in Europe, constituting tradition, with Europeans preferring different kinds of alcohol depending on the geographic location of their country. The economic crisis that European citizens are undergoing nowadays, has an impact on their health and more specifically there has been a significant increase in alcohol consumption. Material and Methods: The purpose of this study is to explore the factors which effect the alcohol consumption and consequences of this consumption in Europe. Literature review of relevant articles, published from 2005 to 2013, to these databases: WHO, Google scholar, PubMed. Finally, 42 studies were used to our review. Results: The alcohol consumption is connected with the economic situation of the country, the availability of alcohol, the restrictions and taxes of each country. Alcohol consumption is also related with the gender and age of each individual. In Central-eastern Europe, in contrast to the south Europe, the greatest percentage of mortality caused by the alcohol consumption is found. 35,95% is the mortality rate which is found in Europe. Regarding Greece in recent years, alcohol consumption has declined, while the rates of intoxication have shown as light increase. Conclusions: The lack of legislation, the non-existence of a minimum sale price and the increased availability, can lead to increased incidence of mortality caused by the alcohol consumption. Further research regarding the correlation of economic crisis and alcohol consumption is necessary.

  5. Alcoholic liver disease: The gut microbiome and liver crosstalk

    OpenAIRE

    Hartmann, Phillipp; Seebauer, Caroline T.; Schnabl, Bernd

    2015-01-01

    Alcoholic liver disease is a leading cause of morbidity and mortality worldwide. Alcoholic fatty liver disease can progress to steatohepatitis, alcoholic hepatitis, fibrosis, and cirrhosis. Patients with alcohol abuse show quantitative and qualitative changes in the composition of the intestinal microbiome. Furthermore, patients with alcoholic liver disease have increased intestinal permeability and elevated systemic levels of gut-derived microbial products. Maintaining eubiosis, stabilizing ...

  6. 27 CFR 19.997 - Withdrawal of fuel alcohol.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Withdrawal of fuel alcohol. 19.997 Section 19.997 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... and Transfers § 19.997 Withdrawal of fuel alcohol. For each shipment or other removal of fuel...

  7. 27 CFR 21.100 - n-Butyl alcohol.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false n-Butyl alcohol. 21.100 Section 21.100 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS FORMULAS FOR DENATURED ALCOHOL AND RUM Specifications for Denaturants §...

  8. 27 CFR 20.144 - Packages of completely denatured alcohol.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Packages of completely denatured alcohol. 20.144 Section 20.144 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTRIBUTION AND USE OF DENATURED ALCOHOL AND RUM...

  9. 27 CFR 21.101 - tert-Butyl alcohol.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false tert-Butyl alcohol. 21.101 Section 21.101 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS FORMULAS FOR DENATURED ALCOHOL AND RUM Specifications for Denaturants §...

  10. 27 CFR 20.261 - Records of completely denatured alcohol.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Records of completely denatured alcohol. 20.261 Section 20.261 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS DISTRIBUTION AND USE OF DENATURED ALCOHOL AND...

  11. 27 CFR 19.608 - Cases of industrial alcohol.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Cases of industrial alcohol. 19.608 Section 19.608 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Cases of industrial alcohol. (a) Mandatory marks. Each case, including encased containers, of...

  12. Alcohol and Drug Use among "Street" Adolescents: An Exploratory Study.

    Science.gov (United States)

    McKirnan, David J.; Johnson, Tina

    Although adolescent alcohol and drug use is decreasing, many teenagers continue to use alcohol and drugs. Studies of adolescent alcohol use typically sample intact high school populations, excluding dropouts and adolescents alienated from straight high school populations. Alcohol and drug use and alcohol related attitudes were measured in 62…

  13. 27 CFR 20.104 - Residual alcohol in spirit vinegar.

    Science.gov (United States)

    2010-04-01

    ... vinegar. 20.104 Section 20.104 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Statements of Process Approval Policies § 20.104 Residual alcohol in spirit vinegar. Commercial strength (40 grain) vinegar made from specially denatured alcohol may contain trace amounts of residual alcohol,...

  14. College Student Perceptions on Campus Alcohol Policies and Consumption Patterns

    Science.gov (United States)

    Marshall, Brenda L.; Roberts, Katherine J.; Donnelly, Joseph W.; Rutledge, Imani N.

    2011-01-01

    Environmental strategies for colleges and universities to reduce alcohol consumption among their students include the development and enforcement of campus alcohol policies. This study examines students' knowledge and attitudes toward campus alcohol policies and how they relate to alcohol consumption and alcohol social norms. A sample of 422…

  15. Alcohol industry influence on UK alcohol policy: A new research agenda for public health

    OpenAIRE

    2012-01-01

    : The British government has been criticised for according industry interests too much weight in alcohol policy-making. Consequently, it has been argued that alcohol strategy in the UK is built around policies for which the evidence base is weak. This has clear implications for public health. The purpose of this commentary is to map recent developments in UK alcohol policy and related debates within the alcohol policy literature, thus laying the foundations for a systematic examination of the...

  16. The metabolism of fatty alcohols in lipid nanoparticles by alcohol dehydrogenase.

    Science.gov (United States)

    Dong, X; Mumper, R J

    2006-09-01

    Fatty alcohols are commonly used in lipid-based drug delivery systems including parenteral emulsions and solid lipid nanoparticles (NPs). The purpose of these studies was to determine whether horse liver alcohol dehydrogenase (HLADH), a NAD-dependent enzyme, could metabolize the fatty alcohols within the NPs and thus serve as a mechanism to degrade these NPs in the body. Solid nanoparticles (endogenous alcohol dehydrogenase enzyme systems.

  17. Influence of the endogenous opioid system on high alcohol consumption and genetic predisposition to alcoholism

    OpenAIRE

    Gianoulakis, Christina

    2001-01-01

    There is increasing evidence supporting a link between the endogenous opioid system and excessive alcohol consumption. Acute or light alcohol consumption stimulates the release of opioid peptides in brain regions that are associated with reward and reinforcement and that mediate, at least in part, the reinforcing effects of ethanol. However, chronic heavy alcohol consumption induces a central opioid deficiency, which may be perceived as opioid withdrawal and may promote alcohol consumption th...

  18. Developmental Alcohol-Specific Parenting Profiles in Adolescence and their Relationships with Adolescents’ Alcohol Use

    OpenAIRE

    Koning, I.M.; Eijnden, R.J.J.M. van den; Verdurmen, J.E.E.; Engels, R. C. M. E.; Vollebergh, W.A.M.

    2012-01-01

    Previous studies on general parenting have demonstrated the relevance of strict parenting within a supportive social context for a variety of adolescent behaviors, such as alcohol use. Yet, alcohol-specific parenting practices are generally examined as separate predictors of adolescents' drinking behavior. The present study examined different developmental profiles of alcohol-specific parenting (rule-setting, quality and frequency of communication about alcohol use) and how these patterns rel...

  19. Topographic quantitative EEG amplitude in recovered alcoholics.

    Science.gov (United States)

    Pollock, V E; Schneider, L S; Zemansky, M F; Gleason, R P; Pawluczyk, S

    1992-05-01

    Topographic measures of electroencephalographic (EEG) amplitude were used to compare recovered alcoholics (n = 14) with sex- and age-matched control subjects. Delta, alpha, and beta activity did not distinguish the groups, but regional differences in theta distribution did. Recovered alcoholics showed more uniform distributions of theta amplitudes in bilateral anterior and posterior regions compared with controls. Because a minimum of 5 years had elapsed since the recovered alcoholic subjects fulfilled DSM-III-R criteria for alcohol abuse or dependence, it is unlikely these EEG theta differences reflect the effects of withdrawal.

  20. Acute alcohol-induced liver injury

    Directory of Open Access Journals (Sweden)

    Gavin Edward Arteel

    2012-06-01

    Full Text Available Alcohol consumption is customary in most cultures and alcohol abuse is common worldwide. For example, more than 50% of Americans consume alcohol, with an estimated 23.1% of Americans participating in heavy and/or binge drinking at least once a month. A safe and effective therapy for alcoholic liver disease (ALD in humans is still elusive, despite significant advances in our understanding of how the disease is initiated and progresses. It is now clear that acute alcohol binges not only can be acutely toxic to the liver, but also can contribute to the chronicity of ALD. Potential mechanisms by which acute alcohol causes damage include steatosis, dysregulated immunity and inflammation and altered gut permeability. Recent interest in modeling acute alcohol exposure has yielded new insights into potential mechanisms of acute injury, that also may well be relevant for chronic ALD. Recent work by this group on the role of PAI-1 and fibrin metabolism in mediating acute alcohol-induced liver damage serve as an example of possible new targets that may be useful for alcohol abuse, be it acute or chronic.

  1. Alcohol consumption among University students in Spain

    OpenAIRE

    1986-01-01

    Producción Científica Alcohol consumption in 1984 among 2921 students of nine Faculties in the University of Valladolid (Spain) is reported. Alcoholic drinks were frequently consumed, especially by males and during weekends. Per capita consumption was 9.85 l of absolute alcohol/year for males and 4.971 for females. Beer, wine and gin were the favourite drinks. Alcohol consumption was similar in the different faculties and age groups but was to some extent related to age and place of reside...

  2. Alcohol consumption among patients with diabetes

    DEFF Research Database (Denmark)

    Jakobsen, Mathilde L.; Larsen, Julie R.; Glumer, Charlote

    2016-01-01

    Aims: To estimate alcohol consumption among Danish adults with diabetes and to investigate whether certain comorbidities are related to a high alcohol intake. Methods: A total of 162,283 participants responded to the Danish National Health Survey 2013 (questionnaire study, response rate 54.0%). V...... are less prone to exhibit addictive behaviour and many abstain from alcohol. Fewer women with diabetes than without diabetes have an excessive drinking pattern. High alcohol consumption in men with diabetes correlates to a lower occurrence of cardiovascular events....

  3. REMINDER: Alcohol and the work place

    CERN Multimedia

    2004-01-01

    The CERN Medical Service has observed an increase in the number of personnel suffering from alcohol-related problems in recent years, in spite of the implementation of stricter regulations concerning the consumption of alcohol on the site. The causes of alcohol-related problems are often complex and many-faceted. A family history of alcohol abuse can be a cofactor in excessive drinking. The effects on a person's work are not negligible and should not be ignored. "Alcohol and the work place" is the third part of a campaign designed to raise awareness of the risks of alcohol consumption, which has already dealt with "alcohol and health" and "alcohol and road safety". Our campaign this year will be rounded off by three information sessions in which a representative of the ISPA (Swiss Institute for the Prevention of Alcoholism) will participate. The last of these sessions will take place in: the Main Building Auditorium on Wednesday, 8 December 2004 from 14:00 to 15:30. Sessions are open to everyone. For m...

  4. Female alcoholism: Gender differences as victimogenic predispositions

    Directory of Open Access Journals (Sweden)

    Konstantinović-Vilić Slobodanka

    2014-01-01

    Full Text Available The subject matter of this paper is an analysis of stereotypical social reactions to women’s alcoholism in the micro and macro social and cultural environment. The social stigma and blame that female alcohol abusers are exposed to have become part of deeply rooted gender-related labels. In a broader social context, they lead to discrimination and social exclusion. In the contemporary society, female alcoholism is turning into a growing social and health problem and because of that it is essential to make the social environment more sensitive to the issue of female alcoholism in order to eliminate the causes of female alcoholism and fully support women’s medical treatment,. It would have a preventive effect in suppressing female alcoholism and it would significantly reduce victimization of women who are, in such circumstances, much more vulnerable and exposed to physical and sexual violence. The aim of this paper is to point out to the basic phenomenological and etiological feature of female alcoholism, prejudices and stereotypical attitudes they are exposed to, social and cultural implications of female alcoholism, which is perceived as a predisposition for women’s victimization and exposure to violence, so as to promote a different social approach to female alcoholism and advocate for instituting social and educational policy based on the concept of gender equality and support of social control measures.

  5. The effect of alcohol advertising on immediate alcohol consumption in college students: an experimental study

    NARCIS (Netherlands)

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

    2012-01-01

    Background:  Survey studies have emphasized a positive association between exposure to alcohol advertising on television (TV) and the onset and continuation of drinking among young people. Alcohol advertising might also directly influence viewers’ consumption of alcohol while watching TV. The presen

  6. The effect of alcohol advertising on immediate alcohol consumption in college students: An experimental study

    NARCIS (Netherlands)

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

    2012-01-01

    Background: Survey studies have emphasized a positive association between exposure to alcohol advertising on television (TV) and the onset and continuation of drinking among young people. Alcohol advertising might also directly influence viewers’ consumption of alcohol while watching TV. The presen

  7. Colchicine for alcoholic and non-alcoholic liver fibrosis and cirrhosis

    DEFF Research Database (Denmark)

    Rambaldi, A; Gluud, C

    2005-01-01

    Alcohol and hepatotropic viruses cause the majority of liver cirrhosis cases in the Western World. Colchicine is an anti-inflammatory and anti-fibrotic medication. Several randomised clinical trials have addressed the question whether colchicine has any efficacy in patients with alcoholic or non-alcoholic...

  8. Colchicine for alcoholic and non-alcoholic liver fibrosis and cirrhosis

    DEFF Research Database (Denmark)

    Rambaldi, A; Gluud, C

    2001-01-01

    The majority of liver fibrosis and liver cirrhosis cases in the Western World is caused by alcohol and hepatotoxic viruses. Colchicine is an anti-inflammatory and anti-fibrotic medication. Several randomised clinical trials have addressed the question whether colchicine has any efficacy in patients...... with alcoholic as well as non-alcoholic fibrosis and cirrhosis....

  9. Measurement of alcohol hangover severity : development of the Alcohol Hangover Severity Scale (AHSS)

    NARCIS (Netherlands)

    Penning, Renske; McKinney, Adele; Bus, Lucien D.; Olivier, Berend; Slot, Karin; Verster, Joris C.

    2013-01-01

    This study aims to develop a new alcohol hangover symptom severity scale and compare its effectiveness with the Hangover Symptoms Scale (HSS), the Acute Hangover Scale (AHS), and a one-item hangover score. Data from 1,410 Dutch students (Penning et al., Alcohol Alcohol 47:248-252, 2012) on the sever

  10. Alcohol Prevention Strategies on College Campuses and Student Alcohol Abuse and Related Problems

    Science.gov (United States)

    Ringwalt, Christopher L.; Paschall, Mallie J.; Gitelman, Amy M.

    2011-01-01

    This study examined the relationship between colleges' alcohol abuse prevention strategies and students' alcohol abuse and related problems. Alcohol prevention coordinators and first year students in 22 colleges reported whether their schools were implementing 48 strategies in six domains, and students (N = 2041) completed another survey…

  11. Alcohol-Specific Socialization Practices and Alcohol Use in Dutch Early Adolescents

    Science.gov (United States)

    Koning, Ina M.; Engels, Rutger C. M. E.; Verdurmen, Jacqueline E. E.; Vollebergh, Wilma A. M.

    2010-01-01

    The present study examined the associations of alcohol-specific socialization practices and heavy parental drinking with alcohol use in early adolescents. Cross-sectional nationwide survey data from 2599 parent-adolescent (mean age = 12.16) dyads were used to conduct logistic regression analyses. Onset of alcohol use as well as infrequent and…

  12. Effects of alcohol portrayals in movies on actual alcohol consumption: an observational experimental study

    NARCIS (Netherlands)

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

    2011-01-01

    Aims This study uses an experimental design to assess the effects of movie alcohol portrayal on alcohol consumption of young adults while watching a movie. Gender, weekly alcohol use and identification with the movie actor/character were assessed as moderators. Design A two (sex) × two (movie: alcoh

  13. Analyzing Greek Members Alcohol Consumption by Gender and the Impact of Alcohol Education Interventions

    Science.gov (United States)

    Brown-Rice, Kathleen A.; Furr, Susan; Jorgensen, Maribeth

    2015-01-01

    Members of the Greek community have been found to engage in riskier alcohol drinking behaviors and have higher alcohol- related negative consequences. A sample of Greek members were surveyed in Spring of 2013 (n = 372). It was found that The Alcohol Use Disorders Identification Test-Consumption (AUDIT-C) scores were significantly higher for male…

  14. Alcohol consumption and symptoms as predictors for relapse of DSM-5 alcohol use disorder.

    NARCIS (Netherlands)

    Tuithof, Marlous; ten Have, Margreet; van den Brink, Wim; Vollebergh, Wilma; de Graaf, Ron

    2014-01-01

    Background: Alcohol consumption levels and alcohol use disorder (AUD) symptoms may serve as easily quantifiable markers for AUD relapse after remission and might help prevention workers identify at-risk individuals. We investigated the predictive value of alcohol consumption and AUD symptoms on rela

  15. Age of Alcohol Drinking Onset Precursors and the Mediation of Alcohol Disorder

    Science.gov (United States)

    Dooley, David; Prause, JoAnne; Ham-Rowbottom, Kathleen A.; Emptage, Nicholas

    2006-01-01

    This study explored early alcohol drinking onset (ADO), its precursors, and the mechanisms by which it leads to later alcohol disorder. Data came from the National Longitudinal Survey of Youth with ADO items from 1982 and 1983 and alcohol symptoms from 1989 and 1994. Drinking began earlier for respondents who were male, younger, non-Hispanic,…

  16. The Alcohol Perception (AP) Project: A Study of the Perceptions of Adolescents toward Alcohol

    Science.gov (United States)

    Hernandez, Marlow; DeGraff, Shawna; Suciu, Gabriel; Perez, Alina; Dodds, John; Burton, Kelli

    2011-01-01

    Four million individuals under the age of 21 admit to consuming alcohol in any given month. This is a significant statistic considering alcohol is responsible for most health problems related to drugs among adolescents. Research has shown that the high influence of alcohol advertising may encourage adolescents to emulate the behaviors seen in…

  17. There's alcohol in my soap: portrayal and effects of alcohol use in a popular television series.

    Science.gov (United States)

    van Hoof, Joris J; de Jong, Menno D T; Fennis, Bob M; Gosselt, Jordy F

    2009-06-01

    Two studies are reported addressing the media influences on adolescents' alcohol-related attitudes and behaviours. A content analysis was conducted to investigate the prevalence of alcohol portrayal in a Dutch soap series. The coding scheme covered the alcohol consumption per soap character, drinking situations and drinking times. Inter-coder reliability was satisfactory. The results showed that alcohol portrayal was prominent and that many instances of alcohol use reflected undesirable behaviours. To assess the influence of such alcohol cues on adolescents, a 2x2 experiment was conducted focusing on the separate and combined effects of alcohol portrayal in the soap series and surrounding alcohol commercials. Whereas the alcohol commercials had the expected effects on adolescents' attitudes, the alcohol-related soap content only appeared to have unexpected effects. Adolescents who were exposed to the alcohol portrayal in the soap series had a less positive attitude towards alcohol and lower drinking intentions. Implications of these findings for health policy and future research are discussed.

  18. Family history of alcohol dependence and gray matter abnormalities in non-alcoholic adults

    NARCIS (Netherlands)

    Sjoerds, Zsuzsika; Van Tol, Marie-Jose; van den Brink, Wim; Van der Wee, Nic J. A.; Van Buchem, Mark A.; Aleman, Andre; Penninx, Brenda W. J. H.; Veltman, Dick J.

    2013-01-01

    Objectives. Alcohol-use disorders in adolescents are associated with gray matter (GM) abnormalities suggesting neurotoxicity by alcohol. However, recently similar GM abnormalities were found in non-drinking children with a family history (FH) of alcohol dependence (AD). The question thus rises wheth

  19. 76 FR 51378 - National Institute on Alcohol Abuse and Alcoholism; Amended Notice of Meeting

    Science.gov (United States)

    2011-08-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health National Institute on Alcohol Abuse and Alcoholism; Amended Notice of Meeting Notice is hereby given of a meeting of the National Advisory Council on Alcohol...

  20. Compliance With Legal Age Restrictions on Adolescent Alcohol Sales for Alcohol Home Delivery Services (AHDS)

    NARCIS (Netherlands)

    Hoof, van Joris J.; Wildenberg, van den Esther; Bruijn, de Dorien

    2014-01-01

    Purpose: Alcohol availability is an important predictor of alcohol use in adolescents and its negative consequences. Within this study, we zoomed in on availability through alcohol home delivery services (AHDS) by measuring compliance with the legal age limit in this sector. Methods: Two methods wer

  1. Mothers' versus Fathers' Alcohol Abuse and Attachment in Adult Daughters of Alcoholics

    Science.gov (United States)

    Kelley, Michelle L.; Schroeder, Valarie M.; Cooke, Cathy G.; Gumienny, Leslie; Platter, Amanda Jeffrey; Fals-Stewart, William

    2010-01-01

    Gender of the alcohol-abusing parent was examined in relation to general and romantic attachment (as measured by the Experiences in Close Relationships-Revised and the Relationship Scales Questionnaire) in female adult children of alcoholics (ACOAs; as indicated by the Children of Alcoholics Screening Test) as compared to non-ACOAs. As compared to…

  2. Chapter 5 The impact of alcohol misclassification on the relationship between alcohol and pregnancy outcome

    NARCIS (Netherlands)

    Verkerk, P.H.

    1992-01-01

    Underreporting, more than overreporting, is a problem in studies of the effects of alcohol consumption using selfreported data. Numerical examples illustrate that in studies of the effect of alcohol, nondifferential misclassification of alcohol consumption due to underreporting may lead to a bias aw

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

    Science.gov (United States)

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

    2013-01-01

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

  4. Dihydrocodeine / Agonists for Alcohol Dependents

    Directory of Open Access Journals (Sweden)

    Albrecht eUlmer

    2012-03-01

    Full Text Available Objective: Alcohol addiction too often remains insufficiently treated. It shows the same profile as severe chronic diseases, but no comparable, effective basic treatment has been established up to now. Especially patients with repeated relapses, despite all therapeutic approaches, and patients who are not able to attain an essential abstinence to alcohol, need a basic medication. It seems necessary to acknowledge that parts of them need any agonistic substance, for years, possibly lifelong. For >14 years, we have prescribed such substances with own addictive character for these patients.Methods: We present a documented best possible practice, no designed study. Since 1997, we prescribed Dihydrocodeine (DHC to 102 heavily alcohol addict-ed patients, later, also Buprenorphine, Clomethiazole (>6 weeks, Baclofen and in one case Amphetamine, each on individual indication. This paper focuses on the data with DH, especially. The Clomethiazole-data has been submitted to a German journal. The number of treatments with the other substances is still low. Results: The 102 patients with the DHC-treatment had 1367 medically assisted detoxifications and specialized therapies before! The 4 years-retention rate was 26.4%, including 2.8% successfully terminated treatments. In our 12-step scale on clinical impression, we noticed a significant improvement from mean 3.7 to 8.4 after 2 years. The demand for medically assisted detoxifications in the 2 years remaining patients was reduced by 65.5%. Mean GGT improved from 206.6 U/l at baseline to 66.8 U/l after 2 years. Experiences with the other substances are similar but different in details.Conclusions: Similar to the Italian studies with GHB and Baclofen, we present a new approach, not only with new substances, but also with a new setting and much more trusting attitude. We observe a huge improvement, reaching an almost optimal, stable, long term status in around ¼ of the patients already. Many further

  5. Exposure to alcohol commercials in movie theatres affects actual alcohol consumption in young adult high weekly drinkers: an experimental study

    NARCIS (Netherlands)

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

    2011-01-01

    The present pilot study examined the effects of alcohol commercials shown in movie theaters on the alcohol consumption of young adults who see these commercials. A two (alcohol commercials vs. nonalcohol commercials) by two (high weekly alcohol consumption vs. low weekly alcohol consumption) between

  6. Exposure to alcohol commercials in movie theaters affects actual alcohol consumption in young adult high weekly drinkers: An experimental study

    NARCIS (Netherlands)

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

    2011-01-01

    The present pilot study examined the effects of alcohol commercials shown in movie theaters on the alcohol consumption of young adults who see these commercials. A two (alcohol commercials vs. nonalcohol commercials) by two (high weekly alcohol consumption vs. low weekly alcohol consumption) between

  7. Preventing Fetal Alcohol Syndrome and Other Alcohol-Related Birth Defects: Teacher's Manual and Student Text. High School Edition.

    Science.gov (United States)

    Howard, Elizabeth; And Others

    This teacher's manual presents lesson plans for a high-school instructional unit on Fetal Alcohol Syndrome and its less severe manifestations, Alcohol-Related Birth Defects. The lessons cover alcohol's effects during pregnancy, the history of concern about alcohol's effects, consequences of alcohol use in pregnancy, lifestyle risk reduction, and…

  8. Habit formation: implications for alcoholism research.

    Science.gov (United States)

    O'Tousa, David; Grahame, Nicholas

    2014-06-01

    Characteristics of individuals with severe alcohol use disorders include heightened cue sensitivity, compulsive seeking, craving, and continued alcohol use in the face of negative consequences. Animal models are useful for understanding behavioral and neurological mechanisms underlying problematic alcohol use. Seeking of operant reinforcers including alcohol is processed by two mechanisms, commonly referred to as "goal-directed" (action-outcome) and "habitual" (stimulus-response). As substance use disorders are characterized by continued use regardless of unfavorable outcomes, it is plausible that drug use causes an unnatural disruption of these mechanisms. We present a critical analysis of literature pertaining to behavioral neuroscience alcoholism research involving habit formation. Traditionally, when operant behavior is unaffected by a loss of subjective value of a reinforcer (devaluation), the behavior is considered habitual. Acquisition of instrumental behavior requires corticostriatal mechanisms that depend heavily on the prefrontal cortex and ventral striatum, whereas practiced behavior is more predominantly controlled by the dorsal striatum. Dopaminergic signaling is necessary for the neurological adaptations involved in stimulus-response action, and drugs of abuse appear to facilitate habitual behavior through high levels of dopamine release. Evidence suggests that the use of alcohol as a reinforcer expedites habit formation, and that a history of alcohol use produces alterations in striatal morphology, aids habit learning for non-psychoactive reinforcers, and promotes alcohol drinking despite aversive adulterants. In this review, we suggest directions for future alcoholism research that seeks to measure action made despite a devalued outcome, including procedural modifications and genotypic, pharmacological, or neurological manipulations. Most alcoholism models currently in use fail to reach substantial blood ethanol concentrations, a shortcoming that

  9. Alcohol Misuse and Multiple Sexual Partners

    Directory of Open Access Journals (Sweden)

    Shahrzad Bazargan-Hejazi, PhD

    2012-05-01

    Full Text Available Introduction: We examine the association between self-reported alcohol misuse and alcohol usewithin 2 hours of having sex and the number of sexual partners among a sample of African-Americanand Latino emergency department (ED patients.Methods: Cross-sectional data were collected prospectively from a randomized sample of all EDpatients during a 5-week period. In face-to-face interviews, subjects were asked to report their alcoholuse and number of sexual partners in the past 12 months. Data were analyzed using multiple variablenegative binomial regression models, and effect modification was assessed through inclusion ofinteraction terms.Results: The 395 study participants reported an average of 1.4 (standard error¼0.11 sexual partnersin the past 12 months, 23% reported misusing alcohol, and 28% reported consuming alcohol beforesex. There was no statistically significant association between alcohol misuse and the number ofsexual partners; however, alcohol before sex was associated with a larger number of sexual partners inthe past year. Moreover, among those who misused alcohol, participants who reported alcohol beforesex were 3 times more likely to report a higher number of sexual partners (risk ratio¼3.2; confidenceinterval [CI]¼1.9–5.6. The association between alcohol use before sex and number of sexual partnersis dependent upon whether a person has attributes of harmful drinking over the past 12 months.Overall, alcohol use before sex increases the number of sexual partners, but the magnitude of thiseffect is significantly increased among alcohol misusers.Conclusion: Alcohol misusers and those who reported having more than 1 sexual partner were morelikely to cluster in the same group, ie, those who used alcohol before sex. Efforts to reduce the burdenof sexually transmitted diseases, including human immunodeficiency virus, and other consequences ofrisky sexual behavior in the ED population should be cognizant of the interplay of alcohol and

  10. Electrocardiographic and Echocardiographic Abnormalities in Chronic Alcoholics

    Directory of Open Access Journals (Sweden)

    H.D. Attar

    2017-01-01

    Full Text Available Objective: Alcohol is most commonly abused drug worldwide. It has been shown to produce toxic effects in almost every organ system in the body. Many of these medical conditions can be attributed to direct effects of alcohol whereas others are indirect sequelae that may result from nutritional deficiencies or predisposition to trauma. Alcohol consumption has been associated with a variety of cardio vascular disorders this study was thus undertaken to know the Electrocardiographic and Echocardiographic abnormalities in asymptomatic chronic alcoholic patients. Materials and Methods: 50 Patients attending the out-patient clinic & who were admitted in Al Ameen Medical College Hospital and District hospital, Bijapur were selected for the study. It was a prospective study design subjects in age group 20-40, having history of chronic alcoholism as defined, for more than 5 years were evaluated by electrocardiography and echocardiography. Patients with known diabetics, hypertensive and cardiovascular disorders were excluded from the study group. Results: The prevalence of cardiovascular abnormalities in patients of chronic alcoholism is 37% in our study. Most common ECG changes are sinus tachycardia (18%, and Non specific ST-T changes (9%. Most common 2D ECHO changes was increased posterior wall thickness (11% and followed by increased interventricular septum thickness and decreased ejection fraction (<40%. The prevalence of cardio vascular abnormalities are more with increased duration of alcohol consumption and also high in advanced age group. Conclusions: This study confirms that many electrocardiographic as well as echocardiographic changes occur prior to symptomatic cardiac disorders established to be caused by chronic alcohol intake such as alcoholic cardiomyopathy .which probably are early indictors of ongoing effects of alcohol and are reversible during the early stages detected by non invasive investigations like Electrocardiography and

  11. Alcohol-related brain damage in humans.

    Directory of Open Access Journals (Sweden)

    Amaia M Erdozain

    Full Text Available Chronic excessive alcohol intoxications evoke cumulative damage to tissues and organs. We examined prefrontal cortex (Brodmann's area (BA 9 from 20 human alcoholics and 20 age, gender, and postmortem delay matched control subjects. H & E staining and light microscopy of prefrontal cortex tissue revealed a reduction in the levels of cytoskeleton surrounding the nuclei of cortical and subcortical neurons, and a disruption of subcortical neuron patterning in alcoholic subjects. BA 9 tissue homogenisation and one dimensional polyacrylamide gel electrophoresis (PAGE proteomics of cytosolic proteins identified dramatic reductions in the protein levels of spectrin β II, and α- and β-tubulins in alcoholics, and these were validated and quantitated by Western blotting. We detected a significant increase in α-tubulin acetylation in alcoholics, a non-significant increase in isoaspartate protein damage, but a significant increase in protein isoaspartyl methyltransferase protein levels, the enzyme that triggers isoaspartate damage repair in vivo. There was also a significant reduction in proteasome activity in alcoholics. One dimensional PAGE of membrane-enriched fractions detected a reduction in β-spectrin protein levels, and a significant increase in transmembranous α3 (catalytic subunit of the Na+,K+-ATPase in alcoholic subjects. However, control subjects retained stable oligomeric forms of α-subunit that were diminished in alcoholics. In alcoholics, significant loss of cytosolic α- and β-tubulins were also seen in caudate nucleus, hippocampus and cerebellum, but to different levels, indicative of brain regional susceptibility to alcohol-related damage. Collectively, these protein changes provide a molecular basis for some of the neuronal and behavioural abnormalities attributed to alcoholics.

  12. Alcohol

    Science.gov (United States)

    ... Disease (Nephropathy) Gastroparesis Mental Health Step On Up Treatment & Care Blood Glucose Testing Medication Doctors, Nurses & More ... us get closer to curing diabetes and better treatments for those living with diabetes. Other Ways to ...

  13. Treating Alcohol Problems | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... of this page please turn JavaScript on. Feature: Alcohol Treating Alcohol Problems Past Issues / Winter 2015 Table of Contents ... offers treatment options The new publication, Treatment for Alcohol Problems: Finding and Getting Help , complements the information ...

  14. Alcohol Overdose: The Dangers of Drinking Too Much

    Science.gov (United States)

    ... The Dangers of Drinking Too Much Print version Alcohol Overdose: The Dangers of Drinking Too Much Celebrating ... excess. And the results can be deadly. Identifying Alcohol Poisoning Critical Signs and Symptoms of Alcohol Poisoning ...

  15. Alcohol, Medicines and Aging | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... of this page please turn JavaScript on. Feature: Alcohol-Medicine Interactions Alcohol, Medicines and Aging Past Issues / Summer 2016 Table ... seen warnings on medicines about mixing them with alcohol. Doing so can cause nausea and vomiting, headaches, ...

  16. Polyvinyl alcohol hydrogels for iontohporesis

    Science.gov (United States)

    Bera, Prasanta; Alam, Asif Ali; Arora, Neha; Tibarewala, Dewaki Nandan; Basak, Piyali

    2013-06-01

    Transdermal therapeutic systems propound controlled release of active ingredients through the skin into the systemic circulation in a predictive manner. Drugs administered through these systems escape first-pass metabolism and maintain a steady state scenario similar to a continuous intravenous infusion for up to several days. The iontophoresis deal with the systemic delivery of the bioactive agents (drug) by applying an electric current. It is basically an injection without the needle. The iontophoretic system requires a gel-based matrix to accommodate the bioactive agent. Hydrogels have been used by many investigators in controlled-release drug delivery systems because of their good tissue compatibility and easy manipulation of swelling level and, thereby, solute permeability. In this work we have prepared polyvinyl alcohol (PVA) hydrogel. We have cross linked polyvinyl alcohol chemically with Glutaraldehyde with different wt%. FTIR study reveals the chemical changes during cross linking. Swelling in water, is done to have an idea about drug loading and drug release from the membrane. After drug loading to the hydrogels, we have studied the drug release property of the hydrogels using salicylic acid as a model drug.

  17. Alcohol, Aldehydes, Adducts and Airways.

    Science.gov (United States)

    Sapkota, Muna; Wyatt, Todd A

    2015-11-05

    Drinking alcohol and smoking cigarettes results in the formation of reactive aldehydes in the lung, which are capable of forming adducts with several proteins and DNA. Acetaldehyde and malondialdehyde are the major aldehydes generated in high levels in the lung of subjects with alcohol use disorder who smoke cigarettes. In addition to the above aldehydes, several other aldehydes like 4-hydroxynonenal, formaldehyde and acrolein are also detected in the lung due to exposure to toxic gases, vapors and chemicals. These aldehydes react with nucleophilic targets in cells such as DNA, lipids and proteins to form both stable and unstable adducts. This adduction may disturb cellular functions as well as damage proteins, nucleic acids and lipids. Among several adducts formed in the lung, malondialdehyde DNA (MDA-DNA) adduct and hybrid malondialdehyde-acetaldehyde (MAA) protein adducts have been shown to initiate several pathological conditions in the lung. MDA-DNA adducts are pre-mutagenic in mammalian cells and induce frame shift and base-pair substitution mutations, whereas MAA protein adducts have been shown to induce inflammation and inhibit wound healing. This review provides an insight into different reactive aldehyde adducts and their role in the pathogenesis of lung disease.

  18. Alcohol Metabolism and Epigenetics Changes

    Science.gov (United States)

    Zakhari, Samir

    2013-01-01

    Metabolites, including those generated during ethanol metabolism, can impact disease states by binding to transcription factors and/or modifying chromatin structure, thereby altering gene expression patterns. For example, the activities of enzymes involved in epigenetic modifications such as DNA and histone methylation and histone acetylation, are influenced by the levels of metabolites such as nicotinamide adenine dinucleotide (NAD), adenosine triphosphate (ATP), and S-adenosylmethionine (SAM). Chronic alcohol consumption leads to significant reductions in SAM levels, thereby contributing to DNA hypomethylation. Similarly, ethanol metabolism alters the ratio of NAD+ to reduced NAD (NADH) and promotes the formation of reactive oxygen species and acetate, all of which impact epigenetic regulatory mechanisms. In addition to altered carbohydrate metabolism, induction of cell death, and changes in mitochondrial permeability transition, these metabolism-related changes can lead to modulation of epigenetic regulation of gene expression. Understanding the nature of these epigenetic changes will help researchers design novel medications to treat or at least ameliorate alcohol-induced organ damage. PMID:24313160

  19. Voucher-based reinforcement for alcohol abstinence using the ethyl-glucuronide alcohol biomarker.

    Science.gov (United States)

    McDonell, Michael G; Howell, Donelle N; McPherson, Sterling; Cameron, Jennifer M; Srebnik, Debra; Roll, John M; Ries, Richard K

    2012-01-01

    This study assessed the effects of a contingency management (CM) intervention for alcohol consumption in 10 alcohol-dependent participants. An ABCA design was used. Vouchers were provided contingent on results of ethyl glucuronide (EtG) urine tests (an alcohol biomarker with a 2-day detection period) and alcohol breath tests during the C phase. The percentage of negative urines was 35% during the first baseline phase, 69% during the C phase, and 20% during the return-to-baseline phase. Results suggest that EtG urine tests may be a feasible method to deliver CM to promote alcohol abstinence.

  20. A psychometric validation of the Short Alcohol Withdrawal Scale (SAWS)

    DEFF Research Database (Denmark)

    Elholm, Bjarne; Larsen, Klaus; Hornnes, Nete;

    2011-01-01

    The study aimed to evaluate psychometrically a Danish translation of the Short Alcohol Withdrawal Scale (SAWS) in an outpatient setting in patients with Alcohol Dependence (AD) and Alcohol Withdrawal Symptoms/Syndrome (AWS).......The study aimed to evaluate psychometrically a Danish translation of the Short Alcohol Withdrawal Scale (SAWS) in an outpatient setting in patients with Alcohol Dependence (AD) and Alcohol Withdrawal Symptoms/Syndrome (AWS)....