Razão de prevalências: Alcoolismo nas diferentes regiões geográficas do Brasil segundo o sexo

The present study applies a method of prevalence analysis to data obtained in two nationwide household surveys on alcohol use during life and dependence, for each of the sexes. The ratios of prevalences (R), for the lifetime alcohol use and dependence rates, between the two genders in the various Brazilian macro-regions, were calculated together with their respective 95% confidence intervals. It was found that lifetime use, both in 2001 and in 2005, was significantly greater in Brazilian males in all geographical regions. In 2001, the population of the North (male and female) had a higher rate of alcohol consumption than that in the Brazilian population as a whole and that in the Southeast. Dependence on the consumption of alcoholic drinks in 2001 and in 2005 was greater in the male sex, but similar among the various regions studied. It can be concluded that this method of analyzing the data on alcoholism could be of great use in assessing its magnitude and importance in terms of public health.

Unusual presentation of oral squamous cell carcinoma in a young woman

Oral squamous cell carcinoma (OSCC) is the most common oral malignant neoplasm, mainly affecting individuals over 50 years old with a history of tobacco and alcohol use. The occurrence of this oral cancer in individuals under 40 years old is unusual and, when it does occur, shows a weaker relation to those risk factors and a more aggressive clinical course. Due to the paucity of reports in this population, it is difficult to prove its increasing trend. A case of oral squamous cell carcinoma in a 39-year-old woman with no history of tobacco or alcohol use is reported. Clinical and histopathological findings, aetiology, and treatment are discussed. The increasing trend of oral squamous cell carcinoma in young women without known risk factors highlights the need for clinicians to be prepared to diagnose this lesion quickly and precisely, providing a better prognosis, chance of survival, and quality of life for the patient.

Lifestyle factors and socioeconomic variables associated with abdominal obesity in Brazilian adolescents

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Enhanced nicotine-seeking behavior following pre-exposure to repeated cocaine is accompanied by changes in BDNF in the nucleus accumbens of rats

We investigated the behavioral and molecular interactions between cocaine and nicotine, through evaluating locomotor activity, nicotine intravenous self-administration and gene expression. Locomotor sensitization was induced in male Wistar rats by repeated cocaine (20 mg/kg; i.p.) or saline injections once a day over 7 days. Three days after the last injection, rats were challenged with either saline or cocaine (15 mg/kg; i.p.) and the locomotor activity was measured. The very next day animals received either saline or nicotine (0.4 mg/kg; s.c.) and the locomotor cross-sensitization was tested. Animals were then prepared with intrajugular catheters for nicotine self-administration. Nicotine self-administration patterns were evaluated using fixed or progressive ratio schedules of reinforcement and a 24-h unlimited access binge. Immediately after the binge sessions animals were decapitated, the brains were removed and the nucleus accumbens was dissected. The dynorphin (DYN), μ-opioid receptor (mu opioid), neuropeptide Y (NPY), brain-derived neurotrophic factor (BDNF), tropomyosin-related tyrosine kinase B receptor (TrkB) and corticotropin- releasing factor receptor type 1 (CRF-R1) gene expression were measured by the reverse transcription-polymerase chain reaction (RT-PCR). Pretreatment with cocaine caused sensitization of cocaine motor response and locomotor cross-sensitization with nicotine. In the self-administration experiments repeated cocaine administration caused an increase in the nicotine break point and nicotine intake during a 24 h binge session. © 2013 Elsevier Inc.

Avaliação comparativa das técnicas de ELISA indireto, antígeno acidificado tamponado, 2-mercaptoetanol com soroaglutinação lenta e fixação de complemento para o diagnóstico da brucelose em rebanho bovino não vacinado, rebanho vacinado com dose padrão e rebanho vacinado com dose reduzida da amostra 19 de Brucella abortus

Pós-graduação em Medicina Veterinária - FMVZ

A influência dos sistemas de gerenciamento de cores em provas digitais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Acidentes e uso de álcool entre escolares que participaram ou não do PROERD

Pós-graduação em Educação - FFC

Comportamentos de escolares com o espectro do álcool

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Desenvolvimento de marcadores genéticos para identificação de espécies de tubarões comercializados no Brasil

Pós-graduação em Ciências Biológicas (Zoologia) - IBB

Comportamento violentos(foco em bullying) e uso de substâncias psicoativas por alunos do ensino médio e fundamental de Botucatu, Brasil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Expectativas em relação aos efeitos do uso de álcool na região metropolitana de São Paulo: uma análise de gênero

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Beber se embriagando (binge drinking): estudo de uma população de estudantes universitários que fazem uso do álcool de risco

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Consumo de drogas e nível de atividade física entre estudantes de ensino fundamental e médio de cidade do interior paulista

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A qualidade de vida de dependentes de álcool

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

As implicações do curso de formação continuada sobre consumo de álcool: uma proposta de intervenção breve aplicada por professores

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)