Embriaguez y hacienda pública en Guatemala, 1840-1865: entre la moral decimonónica y los ingresos fiscales

[ES] En los años 1840-1865, el abordaje gubernamental del consumo de bebidas embriagantes transitó desde una perspectiva en que predominaba la visión de la moral pública, escandalizada por los excesos en la embriaguez, hacia otra en la que se impuso la necesidad de maximizar los ingresos fiscales derivados de la fabricación y venta de aguardiente y chicha. Este giro tiene como telón de fondo el tránsito del monopolio estatal de ambas bebidas al ámbito privado y la defensa que los pueblos de indios hicieron de su consumo, en un momento de transición social y económica hacia el Estado agroexportador cafetalero.

Prevalência de lesões musculo-esqueléticas em profissionais de artes musicais

Enquadramento: As lesões músculo-esqueléticas relacionadas com o trabalho apresentam-se atualmente como um crescente flagelo e a profissão de músico é uma atividade predisponente para a ocorrência dessas lesões, exigindo uma atenção especial dos profissionais de saúde para identificar e controlar os fatores de risco. Objetivos: O presente estudo pretende identificar a prevalência das perturbações músculo-esqueléticas nos músicos profissionais praticantes de Cordofones beliscados e analisar a sua relação com as variáveis sociodemográficas, estado de saúde e características da prática instrumental. Métodos: Trata-se de um estudo não experimental, transversal, descritivo-correlacional e de caráter quantitativo, que envolveu 70 músicos portugueses praticantes de cordofones beliscados, residentes em Viseu, Porto e Lisboa, com idades compreendidas entre 18 e 55 anos. Foi realizado com recurso ao uso de um questionário que avalia as variáveis sociodemográficas, as clínicas e as relacionadas com a prática musical e para avaliação das perturbações musculoesqueléticas utilizámos o “Questionário Nórdico Músculo-Esquelético”. Resultados: Dos músicos estudados 70,0% referem sentir perturbações músculo-esqueléticas como dor/formigueiro/dormência nos últimos 12 meses, tendo estes ocorrido sobretudo nos punhos/mãos (68.6%), ombros (54.3%), pescoço e região lombar (44.3%). Observámos que são vários os fatores risco das perturbações musculoesqueléticas como a idade avançada, um Índice de Massa Corporal mais elevado, o consumo de bebidas alcoólicas, não praticar atividade física, o excesso de espetáculos, a postura adotada, instrumentos mais pesados e tocar sem pausas. Conclusões: O nosso estudo reforça a ideia de que as perturbações músculo-esqueléticas estão presentes nos músicos portugueses e que a sua origem está relacionada com características individuais, estado de saúde e exigências da prática instrumental. Cabe então ao Enfermeiro de Reabilitação criar estratégias preventivas, para evitar que os fatores de risco acrescidos causem ou aumentem as já instaladas lesões músculo-esqueléticas nos músicos, promovendo uma carreira longa e saudável. Palavras-chave: Músicos; Lesões musculoesqueléticas; Fatores de risco; Enfermagem de Reabilitação.

Saccharomyces Cerevisiae as a biotechnological tool for ageing research:studies on translation and metabolism

The yeast Saccharomyces cerevisiae is an important model organism for the study of cell biology. The similarity between yeast and human genes and the conservation of fundamental pathways means it can be used to investigate characteristics of healthy and diseased cells throughout the lifespan. Yeast is an equally important biotechnological tool that has long been the organism of choice for the production of alcoholic beverages, bread and a large variety of industrial products. For example, yeast is used to manufacture biofuels, lubricants, detergents, industrial enzymes, food additives and pharmaceuticals such as anti-parasitics, anti-cancer compounds, hormones (including insulin), vaccines and nutraceuticals. Its function as a cell factory is possible because of the speed with which it can be grown to high cell yields, the knowledge that it is generally recognized as safe (GRAS) and the ease with which metabolism and cellular pathways, such as translation can be manipulated. In this thesis, these two pathways are explored in the context of their biotechnological application to ageing research: (i) understanding translational processes during the high-yielding production of membrane protein drug targets and (ii) the manipulation of yeast metabolism to study the molecule, L-carnosine, which has been proposed to have anti-ageing properties. In the first of these themes, the yeast strains, spt3?, srb5?, gcn5? and yTHCBMS1, were examined since they have been previously demonstrated to dramatically increase the yields of a target membrane protein (the aquaporin, Fps1) compared to wild-type cells. The mechanisms underlying this discovery were therefore investigated. All high yielding strains were shown to have an altered translational state (mostly characterised by an initiation block) and constitutive phosphorylation of the translational initiation factor, eIF2a. The relevance of the initiation block was further supported by the finding that other strains, with known initiation blocks, are also high yielding for Fps1. A correlation in all strains between increased Fps1 yields and increased production of the transcriptional activator protein, Gcn4, suggested that yields are subject to translational control. Analysis of the 5´ untranslated region (UTR) of FPS1 revealed two upstream open reading frames (uORFs). Mutagenesis data suggest that high yielding strains may circumvent these control elements through either a leaky scanning or a re-initiation mechanism. In the second theme, the dipeptide L-carnosine (ß-alanyl-L-histidine) was investigated: it has previously been shown to inhibit the growth of cancer cells but delay senescence in cultured human fibroblasts and extend the lifespan of male fruit flies. To understand these apparently contradictory properties, the effects of L-carnosine on yeast were studied. S. cerevisiae can respire aerobically when grown on a non-fermentable carbon source as a substrate but has a respiro-fermentative metabolism when grown on a fermentable carbon source; these metabolisms mimic normal cell and cancerous cell metabolisms, respectively. When yeast were grown on fermentable carbon sources, in the presence of L-carnosine, a reduction in cell growth and viability was observed, which was not apparent for cells grown on a non-fermentable carbon source. The metabolism-dependent mechanism was confirmed in the respiratory yeast species Pichia pastoris. Further analysis of S. cerevisiae yeast strains with deletions in their nutrient-sensing pathway, which result in an increase in respiratory metabolism, confirmed the metabolism-dependent effects of L-carnosine.

Beverage Ethics: Education for Alcohol Responsibility

The study looked at the processes in the development of an alcohol responsibility program for post-secondary students in the service management major at the University of Tennessee: he program has been certified by the State of Tennessee to satisfy the Alcohol Beverage Commission requirement for server training related to the handling and service of alcoholic beverages. A managerial viewpoint was adopted so as to provide the greatest benefit to service management graduate.

Estudo da Ideação Suicida em Adolescentes com Consumo de Álcool

Este estudo exploratório visa abordar a ideação suicida na adolescência e a importância desta etapa que precede a fase adulta, nomeadamente no desenvolvimento psicológico, físico e social com o intuito do sentimento de bem-estar centrado na harmonia, ou seja, na saúde mental. Na adolescência, experienciam-se várias modificações, e as alterações afectivas podem ser vivenciadas com sofrimento extremo e conduzir à ideação suicida. Sendo diversos os factores que podem ser precipitadores, foi dada especial atenção ao consumo de álcool. A amostra de 333 adolescentes da Escola Secundária Dr. Bernardino Machado, pertencentes ao 10º, 11º e 12º ano foi submetida a um questionário constituído por uma recolha de dados sócio-demográficos, o BSI e a escala CAGE. Após a recolha de dados e o seu tratamento estatístico, verificámos que dos 329 estudantes apenas 6 associaram o consumo de bebidas alcoólicas à ideação suicida; o consumo é feito predominantemente na companhia de amigos; a bebida de eleição é a cerveja; existindo 29 jovens que designamos de bebedores de risco. /

FATORES DE RISCO PARA DOENÇAS CRÔNICAS NÃO TRANSMISSÍVEIS E VARIÁVEIS SOCIODEMOGRÁFICAS DE SERVIDORES PÚBLICOS

Objetivo: Associar fatores de risco para doenças crônicas não transmissíveis (DCNT) com variáveis sociodemográficas de servidores de uma instituição pública de ensino superior. Métodos: Estudo transversal, realizado no período de 2012 a 2013. Utilizou-se um questionário com variáveis sociodemográficas, fatores de risco para DCNT e aferição de peso e estatura. Classificou-se o estado nutricional de acordo com o índice de massa corporal. Analisaram-se os dados pelos programas Epi-Info 3.2.1 e Bioestat 5.0. As associações foram verificadas pelos testes qui-quadrado de Yates, de tendência e exato de Fisher (p≤0,05). Resultados: Participaram 225 servidores, maioria de mulheres (64,4%), na faixa etária entre 45-54 anos (37,3%) e escolaridade superior a 12 anos de estudo (85,8%). O sexo associou-se ao excesso de peso (p=0,034), consumo diário de leite integral (p=0,023), consumo insuficiente de frutas, legumes e verduras - FLV (p=0,020) e consumo insuficiente de feijão (p=0,000), sendo mais frequentes entre mulheres. Entre os homens, foi mais frequente o consumo excessivo de bebida alcoólica (p=0,000). O excesso de peso associou-se à faixa etária (p=0,008). O hábito de fumar (p=0,004) e o consumo diário de leite integral (p=0,016) apresentaram associação com a escolaridade. Conclusão: Encontrou-se elevada prevalência de fatores de risco para doenças crônicas não transmissíveis na amostra estudada, com associação para sexo, faixa etária e escolaridade. O excesso de peso apresentou maior ocorrência nas mulheres e nas idades acima de 45 anos, hábitos alimentares inadequados no sexo feminino, maior ingestão de bebida alcoólica no masculino e hábito de fumar nos indivíduos com maior escolaridade.

Tobacco and alcohol use in adolescents with unplanned pregnancies: relation with family structure, tobacco and alcohol use at home and by friends.

Background: Recent publications show that smoking and alcohol use among adolescents with unplanned pregnancy is increasing and the causes need to be further studied. Objective: To determine the association between living in a non-intact family household and the presence of smokers and consumers of alcoholic beverages in the adolescents’ environment with smoking and consuming alcoholic beverages in adolescents with unplanned pregnancies. Methods: A cross-sectional study was carried out among 785 pregnant adolescents, aged 13-19 years. Data was collected by trained interviewers using a self-administered questionnaire. The association was determined using multivariate logistic regression analysis. Results: In adolescents with unplanned pregnancies, the prevalence of active smoking was 21.2% and of alcohol consumption, 41.5%. The percentage of smoking at home was 57.4% and alcohol consumption, 77.5%. Approximately, 80.3% of adolescents with unplanned pregnancies had friends who smoked and 90.6% consumed alcoholic beverages. Multivariate logistic regression analysis shows that having friends who smoke or who consume alcoholic beverages is the most important risk factor for substance use in adolescents with unplanned pregnancies. Smoking and alcohol consumption at home are not associated with smoking in adolescents with unplanned pregnancies. Conclusion: Socializing with friends who smoke and/or consume alcoholic beverages constitutes the most important risk factor for substance use among adolescents with unplanned pregnancies.

Impacto da utilização de ácido gálhico, ácido ferúlico e eugenol em modo contínuo na suscetibilidade de Pseudomonas aeruginosa

Dissertação de Mestrado, Biologia Molecular e Microbiana, Faculdade de Ciências e Tecnologia, Universidade do Algarve, 2016

Prévention des alcoolisations aiguës a l'adolescence: quel rôle pour le médecin de famille [Prevention of binge drinking in adolescents: do family doctors have a role to play?].

Binge drinking has nearly become the norm for young people and is thus worrying. Although alcohol use in males attracts more media attention, females are also frequently affected. A variety of preventive measures can be proposed: at the individual level by parents, peers and family doctors; at the school and community level, particularly to postpone age of first use and first episode of drunkenness; at the structural level through a policy restricting access to alcohol for young people and increasing its price. Family doctors can play an important role in identifying at risk users and individualising preventive messages to which these young people are exposed in other contexts.

A time series analysis of presentations to Queensland health facilities for alcohol-related conditions, following the increase in 'alcopops' tax

Objective: In response to concerns about the health consequences of high-risk drinking by young people, the Australian Government increased the tax on pre-mixed alcoholic beverages ('alcopops') favoured by this demographic. We measured changes in admissions for alcohol-related harm to health throughout Queensland, before and after the tax increase in April 2008. Methods: We used data from the Queensland Trauma Register, Hospitals Admitted Patients Data Collection, and the Emergency Department Information System to calculate alcohol-related admission rates per 100,000 people, for 15 - 29 year-olds. We analysed data over 3 years (April 2006 - April 2009), using interrupted time-series analyses. This covered 2 years before, and 1 year after, the tax increase. We investigated both mental and behavioural consequences (via F10 codes), and intentional/unintentional injuries (S and T codes). Results: We fitted an auto-regressive integrated moving average (ARIMA) model, to test for any changes following the increased tax. There was no decrease in alcohol-related admissions in 15 - 29 year-olds. We found similar results for males and females, as well as definitions of alcohol-related harms that were narrow (F10 codes only) and broad (F10, S and T codes). Conclusions: The increased tax on 'alcopops' was not associated with any reduction in hospital admissions for alcohol-related harms in Queensland 15 - 29 year-olds.

A cluster randomised controlled trial of a comprehensive accreditation intervention to reduce alcohol consumption at community sports clubs: study protocol

Introduction: Excessive alcohol consumption isresponsible for considerable harm from chronicdisease and injury. Within most developed countries,members of sporting clubs consume alcohol at levels above that of communities generally. Despite the potential benefits of interventions to address alcohol consumption in sporting clubs, there have been no randomised controlled trials to test the effectiveness of these interventions. The aim of this study is to examine the effectiveness of a comprehensive accreditation intervention with community football clubs (Rugby League, Rugby Union, soccer/association football and Australian Rules football) in reducing excessive alcohol consumption by club members.
Methods and analysis: The study will be conducted in New South Wales, Australia, and employ a cluster randomised controlled trial design. Half of the football clubs recruited to the trial will be randomised to receive an intervention implemented over two and a half winter sporting seasons. The intervention is based on social ecology theory and is comprehensive in nature, containing multiple elements designed to decrease the supply of alcohol to intoxicated members, cease the provision of cheap and free alcohol, increase the availability and costattractiveness of non-alcoholic and low-alcoholic beverages, remove high alcohol drinks and cease drinking games. The intervention utilises a three-tiered accreditation framework designed to motivate intervention implementation. Football clubs in the control group will receive printed materials on topics unrelated to alcohol. Outcome data will be collected pre- and postintervention through cross-sectional telephone surveys of club members. The primary outcome measure will be alcohol consumption by club members at the club, assessed using a graduated frequency index and a seven day diary.
Ethics and dissemination: The study was approved by The University of Newcastle Human Research Ethics Committee (reference: H-2008-0432). Study findings will be disseminated widely through peer-reviewed publications and conference presentations.

How easy can the barley brie : drinking culture and accounting failure at the end of the nineteenth century in Britain

Purpose – This paper seeks to extend the development of the historical accounting research agenda further into the area of popular culture. The work examines the discourses that surrounded the drinking of alcohol in nineteenth century Britain and explores how an accounting failure disrupted the tension between the two established competing discourses, leading to a significant impact on UK drinking culture at the end of the nineteenth century.

Design/methodology/approach – The paper employs both primary and secondary sources. Secondary sources are used to develop the main themes of the discourses deployed by the temperance societies and the whisky companies. Primary sources derived from the contemporary press are employed, as necessary, in support.

Findings – The paper demonstrates that accounting, although it may not be central to a discourse or other social structure, can still have a profound impact upon cultural practices. The potential for research into culture and accounting should not therefore be dismissed if no immediate or concrete relationship between culture and accounting can be determined. Further support is provided for studies that seek to expand the accounting research agenda into new territories.

Originality/value – The study of popular culture is relatively novel in accounting research. This paper seeks to add to this research by exploring an area of cultural activity that has hitherto been neglected by researchers, i.e. by exploring how an accounting incident impacted upon the historical consumption of Scotch whisky in the UK.

Morphology of testis and epididymis in an ethanol-drinking rat strain (UChA and UChB)

The objective of the present study was to analyze the prospective alterations of the testis and epididymis in a defined strain of alcoholic rats in order to contribute to our understanding of the effects of chronic alcoholism on reproduction. The testis and epididymis of the animals were submitted to morphological analysis by macroscopy, light microscopy and electron microscopy and to morphometric analysis. The UCh rats showed atrophy of the epithelium and reduction of testis and epididymis weight, liver hypertrophy and fat infiltration and alterations of the hypothalamus-pituitary axis. Ethanol induces changes in the weight and in the epithelium of the testis and epididymis and in the hypothalamus-pituitary axis of the UCh rats.

Detecção de Binge drinking em estudantes do ensino médio: efetividade de diferentes métodos

Pós-graduação em Alimentos e Nutrição - FCFAR

Improvement of the alcohol dehydrogenase from baker's yeast using polymers and salts for alcohol determinations in beverages

An alcohol dehydrogenase (ADH) was purified from dry baker’s yeast. This is a key enzyme of the primary short-chain alcohol metabolism in many organisms. In the present study, the obtained enzymatic preparation of baker’s yeast, containing 2.7 U/mg of ADH, was used in the reactions. The purified extract of the ADH obtained from Fermix commercial dry yeast, presented the highest activity and purification factor when ammonium sulfate was added in the precipitation of protein, in the range 35-60% (w/v). The enzymatic preparation was maintained for 2 months in the lyophilized form at 4ºC (retention of 96.2% of activity) in the presence of 1 mmol/L of sodium azide, and it maintained 47% of activity for 30 days at 30°C in the presence of 15% PEG. The assays of ethanol (detection range 5 mM -150 mM or 2.3 x 10-4 – 6.91 x 10-3g/L) in different samples in alcoholic beverages, presented a maximum deviation of only 2.1%. Assays of recovery of the substrate (99.25%) added in the wine showed that the methodology is viable for this sample type. The standard curve and the analytic curve of this method meet the conditions of precision, sensitivity, simplicity, and low cost, required for a useable analytical method.