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| Registros recuperados: 42 | |
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| Ramos, Pedro. |
| O texto analisa o surgimento e evolução do mercado de álcool carburante no Brasil, destacando seu elo com a trajetória do mercado interno e exportações de açúcar. Mostra que durante muito tempo tais mercados foram marcados pela ação planejadora por parte do órgão estatal (o IAA/Instituto do Açúcar e do Álcool) criado em 1933, e que o enfraquecimento de tal incumbência quando do advento do Proálcool em 1975 foi seguido do esvaziamento de outras atribuições do órgão entre 1985 e 1990, quando foi extinto. Destaca o comportamento da mistura de álcool anidro à gasolina, o ufanismo quanto à possibilidade de substituição do consumo de gasolina pelo de álcool hidratado, a crise de abastecimento deste álcool em 1989/90 e o problema decorrente da possibilidade de... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Brasil; Mercados; Açúcar; Álcool; Planejamento; Brazil; Markets; Sugar; Alcohol; Planning; Agribusiness. |
| Ano: 2008 |
URL: http://purl.umn.edu/112757 |
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| Christo,G.; Silva,V.A.. |
| The Christo Inventory for Substance-Misuse Services (CISS) is a single page outcome evaluation tool completed by drug alcohol service workers either on the basis of direct client interviews or of personal experience of their client supplemented by existing assessment notes. It was developed to assist substance misuse services to empirically demonstrate the effectiveness of their treatments to their respective funding bodies. Its 0 to 20 unidimensional scale consists of 10 items reflecting clients' problems with social functioning, general health, sexual/injecting risk behavior, psychological functioning, occupation, criminal involvement, drug/alcohol use, ongoing support, compliance, and working relationships. Good reliability and validity has already been... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Substance misuse; Alcohol; Treatment outcome; Evaluation; Clinical audit. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2002001000001 |
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| DA LUZ,PROTASIO L.; COIMBRA,SILMARA R.. |
| 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... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alcohol; Coronary heart disease; Atherosclerosis; Stroke; Wine. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652001000100006 |
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| RENAUD,SERGE; LANZMANN-PETITHORY,DOMINIQUE; GUEGUEN,RENÉ; CONARD,PASCALE. |
| A large number of prospective studies have observed an inverse relationship between a moderate intake of alcohol and coronary heart disease morbidity and mortality. Concerning death from all-causes, results are not unanimous. Alcohol intake was associated with a protection of all-cause mortality in England and USA physicians and the large study of the American Cancer Society. None of these studies separated the effects of different alcoholic beverages. In our prospective studies in France on 35 000 middle-aged men, we observed that only wine at moderate intake, was associated with a protective effect on all-cause mortality. The reason was that in addition to the known effect on cardiovascular diseases, a very moderate intake of wine, protected also from... |
| Tipo: Journal article |
Palavras-chave: Alcohol; Mortality; Wine. |
| Ano: 2004 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602004000200002 |
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| Macieira,M.S.; Almeida,W.G.; Silva,E.A.; Schenberg,L.C.; Nakamura-Palacios,E.M.. |
| The objective of the present experiment was to assess ethyl alcohol (ETOH) dependence brought about by a semivoluntary intermittent intake regimen in rats. Male Wistar rats weighing 150-250 g at the onset of the experiment were assigned to the following groups: 0% ETOH (N = 11), 5% ETOH (N = 20), 20% ETOH (N = 20) and 40% ETOH (N = 18). ETOH solutions were offered at the end of the day and overnight from Monday to Friday, and throughout weekends, for 90 days. The concentration of the ETOH solutions was increased in a stepwise fashion allowing the rats to get used to the taste of alcohol. Reposition of pure water was permitted during 1-h water drinking periods in the morning. Daily volume intake (± SEM) averaged 25.4 ± 0.4 ml (0% ETOH), 23.8 ± 0.6 ml (5%... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ethanol; Alcohol; Drug dependence; Rat. |
| Ano: 1997 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1997000900009 |
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| RUF,JEAN-CLAUDE. |
| Epidemiological studies have demonstrated an inverse correlation between moderate wine and alcohol consumption and morbidity and mortality from coronary heart disease. The protective effect has been associated with an increase in the plasma level of HDL cholesterol, as it is well recognized that plasma HDL is inversely correlated with CHD. In addition, it has become evident that blood platelets contribute to the rate of development of atherosclerosis and CHD through several mechanisms. In recent studies it has been shown that the level of HDL cholesterol can explain only 50 % of the protective effect of alcoholic beverages; the other 50 % may be partly related to a decrease in platelet activity. This anti-platelet activity of wine is explained by ethanol... |
| Tipo: Journal article |
Palavras-chave: Alcohol; Cardiovascular disease; Platelet function; Wine. |
| Ano: 2004 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602004000200006 |
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| Koksal, Aycan; Wohlgenant, Michael K.. |
| In this paper, using pseudo panel data we analyze the relation between cigarette and alcoholic beverage consumption within the rational addiction framework. We believe that pseudo panel data approach has many advantages compared to aggregate and panel data models. We found that alcoholic beverages are complements for cigarettes, while it is not the same the other way around. Moreover, we found that alcohol is a gateway for cigarette which further supports our conclusion concerning the reinforcing effect of alcohol consumption on cigarette consumption. We believe that drinking works as a trigger for smoking especially in social settings like bars while it is also possible (although less likely) that people who want to cut cigarette consumption might... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Cigarette; Alcohol; Rational addiction; Pseudo panel; Demand and Price Analysis. |
| Ano: 2011 |
URL: http://purl.umn.edu/98788 |
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| Munack, Axel; Schmidt, Lasse; Schröder, Olaf; Schaper, Kevin; Pabst, Christoph; Krahl, Jürgen; ,. |
| The European diesel fuel specification limits the biodiesel content to 7 %. It is, however, desirable to increase the amount of renewables in the transport sector; therefore blending with a higher biogenic fuel content is of interest. Blending of fuels can lead to chemical reactions between fuel components and may result in undesired products. In detail, aged biodiesel from unsaturated FAME and fossil diesel fuels can form oligomers and precipitations with a maximum in the range of B10 to B20. Precursors are oligomers that can be separated from the biodiesel or the blends in an amount of up to 20 %. These oligomers seem to have potency for chemical reactions with fuel components or the engine oil. To prevent tentative problems in the fuel filter, the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alcohol; Biodiesel; Emission; Oligomer; Precipitate; Germany. |
| Ano: 2015 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3082 |
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| Cornejo,R; Garrido,O; Sáez,L; Bustamante,C; Cartes,G. |
| Un total de 24 ratas hembras de 4 meses de vida con peso aproximado de 250 gramos fueron divididas en dos grupos de animales rotulados como A y B. El grupo A se mantuvo con pellet y agua ad libitum sirviendo como controles mientras que el grupo B conservaba el pellet y recibía una solución de alcohol 40% disuelto en agua lo cual derivó en una esteatosis alcohólica multivesicular. Ambos grupos se mantuvieron en estas condiciones por 60 días. Posteriormente las ratas fueron sacrificadas y se extrajeron muestras tanto de hígado normal-control como de hígado graso para enseguida ser procesadas para microscopía electrónica de transmisión. De hepatocitos normales y esteatósicos se obtuvieron microfotografías electrónicas de transmisión con aumentos finales de... |
| Tipo: Journal article |
Palavras-chave: Esteatosis; Alcohol; Morfometría; Hepatocito. |
| Ano: 2014 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000200019 |
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| Herzfeld, Thomas; Huffman, Sonya Kostova; Oskam, Arie J.; Rizov, Marian. |
| This paper examines the changes in nutritional behavior of Russian adults over the ten-year transition period, between 1994 and 2004. We present evidence on the impact of individual as well as regional characteristics on changes in fat, protein, alcohol and cigarette consumption, and on diversity of diet. The results from a dynamic empirical model suggest that among microeconomic determinants, initial levels of consumption, gender, holding a university degree, and having access to a garden plot have a significant impact on the changes in consumption behavior in Russia. Regarding the macroeconomic variables, economic growth has a significant impact on changes in fat and protein consumption and on alcohol use, while unemployment changes significantly... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Consumption; Smoking; Alcohol; Economic transition; Russia; Consumer/Household Economics; Food Consumption/Nutrition/Food Safety. |
| Ano: 2009 |
URL: http://purl.umn.edu/49239 |
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| Herzfeld, Thomas; Huffman, Sonya Kostova; Oskam, Arie J.; Rizov, Marian. |
| This paper examines the changes in nutritional behavior of Russian adults over the ten-year transition period, between 1994 and 2004. We present evidence on the impact of individual as well as regional characteristics on changes in fat, protein, alcohol and cigarette consumption, and on diversity of diet. The results from a dynamic empirical model suggest that among microeconomic determinants, initial levels of consumption, gender, holding a university degree, and having access to a garden plot have a significant impact on the changes in consumption behavior in Russia. Regarding the macroeconomic variables, economic growth has a significant impact on changes in fat and protein consumption and on alcohol use, while unemployment changes significantly impact... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Consumption; Smoking; Alcohol; Economic transition; Russia; Consumer/Household Economics. |
| Ano: 2009 |
URL: http://purl.umn.edu/49941 |
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| Meneghin,Silvana Perissatto; Reis,Fabricia Cristina; Almeida,Paulo Garcia de; Ceccato-Antonini,Sandra Regina. |
| The ethanol production in Brazil is carried out by fed-batch or continuous process with cell recycle, in such way that bacterial contaminants are also recycled and may be troublesome due to the substrate competition. Addition of sulphuric acid when inoculum cells are washed can control the bacterial growth or alternatively biocides are used. This work aimed to verify the effect of chlorine dioxide, a well-known biocide for bacterial decontamination of water and equipments, against contaminant bacteria (Bacillus subtilis, Lactobacillus plantarum, Lactobacillus fermentum and Leuconostoc mesenteroides) from alcoholic fermentation, through the method of minimum inhibitory concentration (MIC), as well as its effect on the industrial yeast inoculum. Lower MIC... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chlorine dioxide; Bacteria; Yeast; Antibacterial agent; Alcohol; Fermentation. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822008000200026 |
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| Soufen,H.N.; Salemi,V.M.C.; Aneas,I.M.S.; Ramires,F.J.A.; Benício,A.M.D.; Benvenuti,L.A.; Krieger,J.E.; Mady,C.. |
| Cardiac interstitial fibrosis may contribute to ventricular dysfunction and the prognosis of patients with dilated cardiomyopathy. The objective of the present study was to determine if total myocardial collagen content and collagen type III/I (III/I ratio) mRNAs differ in hypertensive, alcoholic, and idiopathic dilated cardiomyopathy subjects. Echocardiography and exercise cardiopulmonary testing were performed in patients with idiopathic (N = 22), hypertensive (N = 12), and alcoholic (N = 11) dilated cardiomyopathy. Morphometric analysis of collagen was performed in fragments obtained by endomyocardial biopsy with picrosirius red staining. The collagen III/I ratio was determined by reverse transcription polymerase chain reaction. Samples of controls (N =... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alcohol; Heart failure; Hypertension; Dilated cardiomyopathy; Collagen. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2008001200009 |
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| Martínez Rivera,Pablo; Piña Osuna,Ana Karina; Soto Domínguez,Adolfo; García Garza,Rubén. |
| La técnica convencional (TC) que usa alcohol como agente deshidratante, es un método útil en los laboratorios de Histología y Anatomía Patológica. Recientemente, un nuevo método simplificado con acetona (TA) fué diseñado en un intento por reducir el tiempo de procesamiento de los tejidos (de 12 a 4 horas), el costo de reactivos, y como un factor importante para tener un diagnóstico veraz y rápido. En este trabajo se compararon los parámetros histológicos e inmunohistoquímicos en muestras de cáncer de mama, colon y riñón tratadas con ambos métodos. Los cortes fueron teñidos con H & E o tricrómico de Masson. También se llevó a cabo inmunohistoquímica con anticuerpos especificos para la identificación de citoqueratinas AE1/AE3, el receptor de... |
| Tipo: Journal article |
Palavras-chave: Alcohol; Acetona; Procesamiento histológico; Inmunohistoquímica. |
| Ano: 2011 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022011000200046 |
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| Felippe,MJDB; Meira,DA. |
| Hepatitis C is transmitted primarily parenterally by contaminated blood and is often associated with: intravenous drug abuse, invasive procedures, blood transfusions, acupuncture, tattooing, and alcohol and tobacco use. This study aimed to quantify and evaluate the risk factors among blood donors, volunteer blood donors and replacement individuals, infected or not by the C virus. The main transmission routes of C virus were identified in 55 men and 25 women (GI) monitored by the Ambulatory Unit of the Department of Tropical Diseases, Botucatu Medical School, and in 24 men and 26 women (GII), all active blood donors at the Bauru State Hospital Transfusional Agency. Both groups were similar in: tobacco and alcohol consumption, sexual behavior, tattooing and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hepatitis C; Risk factors; Blood donors; Injectable drugs; Tobacco; Alcohol; Marijuana; Sexual behavior. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992009000100010 |
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| López,R.V.M.; Zago,M.A.; Eluf-Neto,J.; Curado,M.P.; Daudt,A.W.; da Silva-Junior,W.A.; Zanette,D.L.; Levi,J.E.; de Carvalho,M.B.; Kowalski,L.P.; Abrahão,M.; de Góis-Filho,J.F.; Boffetta,P.; Wünsch-Filho,V.. |
| The association of education, tobacco smoking, alcohol consumption, and interleukin-2 (IL-2 +114 and -384) and -6 (IL-6 -174) DNA polymorphisms with head and neck squamous cell carcinoma (HNSCC) was investigated in a cohort study of 445 subjects. IL-2 and IL-6 genotypes were determined by real-time PCR. Cox regression was used to estimate hazard ratios (HR) and 95% confidence intervals (95%CI) of disease-specific survival according to anatomical sites of the head and neck. Mean age was 56 years and most patients were males (87.6%). Subjects with 5 or more years of schooling had better survival in larynx cancer. Smoking had no effect on HNSCC survival, but alcohol consumption had a statistically significant effect on larynx cancer. IL-2 gene +114 G/T (HR =... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Smoking; Alcohol; Interleukin; Head and neck cancer; Cancer prognosis; Survival analysis. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2011001000005 |
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| Registros recuperados: 42 | |
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