Metabolic and infectious pathologies in Brazilian medical literature: a review.

PubMed

Rocha-e-Silva, Mauricio

2010-06-01

This review of original reports on metabolic and infectious diseases that were recently published in Brazilian journals is designed to inform the readership of CLINICS about their content. I conducted a search in PubMed for original research articles (clinical or basic research) recently published (2008-2009) by Brazilian medical and biological periodicals. Papers on metabolic pathologies were retrieved by searching for appropriate keywords such as metabolic syndrome and obesity. Papers on infectious disease were obtained by entering 15 different keywords for the most commonly occurring pathologies. Review articles, editorials, letters to the editor, and case reports were manually excluded. Selected titles were then categorized into appropriate sub-categories. This search produced a total of 123 articles, which filtered down to 72 articles after eliminating editorials, review articles, letters to the Editor and case reports. Reviewed periodicals were Arquivos Brasileiros de Cardiologia, Arquivos Brasileiros de Endocrinologia e Metabologia, Brazilian Journal of Biological and Medical Research, Brazilian Journal of Infectious Diseases, Jornal de Pediatria, Jornal de Pneumologia, Revista da Associação Médica Brasileira, Revista da Escola de Enfermagem da Universidade de São Paulo, and São Paulo Medical Journal. The articles were then briefly summarized.

Photoproduction of charm particles at Fermilab

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cumalat, John P.

A brief description of the Fermilab Photoproduction Experiment E831 or FOCUS is presented. The experiment concentrates on the reconstruction of charm particles. The FOCUS collaboration has participants from several Central American and Latin American institutions; CINVESTAV and Universidad Autonoma de Puebla from Mexico, University of Puerto Rico from the United States, and Centro Brasileiro de Pesquisas Fisicas in Rio de Janeiro from Brasil.

Competition and GDP Growth: The Mexican Solution

DTIC Science & Technology

2011-10-28

was to strengthen the functions of the CRE after the reorganization of Mexico’s oil company, Petroleos Mexicanos (Pemex). However, bureaucrats and...MX&metaid=609. 19 Moody’s Investor Service: Credit Opinion Petroleos Mexicanos, last modified December 23, 2009, http://www.ri.pemex.com/files...available for use, the company announced in May 2011 its largest discovery of oil in over two decades.27 Brazil’s Petroleo Brasileiro, or Petrobas

Metabolic and infectious pathologies in Brazilian medical literature: a review

PubMed Central

Rocha-e-Silva, Mauricio

2010-01-01

OBJECTIVE: This review of original reports on metabolic and infectious diseases that were recently published in Brazilian journals is designed to inform the readership of CLINICS about their content. METHODS: I conducted a search in PubMed for original research articles (clinical or basic research) recently published (2008–2009) by Brazilian medical and biological periodicals. Papers on metabolic pathologies were retrieved by searching for appropriate keywords such as metabolic syndrome and obesity. Papers on infectious disease were obtained by entering 15 different keywords for the most commonly occurring pathologies. Review articles, editorials, letters to the editor, and case reports were manually excluded. Selected titles were then categorized into appropriate sub-categories. RESULTS: This search produced a total of 123 articles, which filtered down to 72 articles after eliminating editorials, review articles, letters to the Editor and case reports. Reviewed periodicals were Arquivos Brasileiros de Cardiologia, Arquivos Brasileiros de Endocrinologia e Metabologia, Brazilian Journal of Biological and Medical Research, Brazilian Journal of Infectious Diseases, Jornal de Pediatria, Jornal de Pneumologia, Revista da Associação Médica Brasileira, Revista da Escola de Enfermagem da Universidade de São Paulo, and São Paulo Medical Journal. The articles were then briefly summarized. PMID:20835560

Violence in Brazil and Its Connection with Transnational Crime

DTIC Science & Technology

2003-04-07

factors on violent behavior is research accomplished by the Núcleo de Estudos da Violência (Center of Studies of Violence) at the Universidade de São...53.98 Rio de Janeiro- RJ 52.68 Source: Almanaque Abril 2002 9 - Aggravation of social differences: one of the largest and most sensitive issues in the...for the worst distribution of income, after Swaziland, Nicaragua and South Africa. According to data published by Instituto Brasileiro de Geografia e

The Douro estuarine plume: Detection, processes and dynamics =

NASA Astrophysics Data System (ADS)

Mendes, Renato Paulo dos Santos

O Douro e um dos maiores rios da Peninsula Iberica, constituindo a maior descarga de agua doce para o Oceano Atlântico na costa noroeste portuguesa. A sua pluma estuarina tem particular relevância na dinâmica costeira e na modulacao de fenomenos biogeoquimicos. Sao objetivos desta dissertacao contribuir para a compreensao dos processos fisicos associados a geracao e propagacao da pluma estuarina do Rio Douro no oceano, assim como para o conhecimento dos seus padroes de dispersao e da forma como estes alteram a hidrologia e a circulacao costeira, considerando os agentes forcadores tipicos deste fenomeno (caudal fluvial, vento e mare) e indices climaticos relevantes. Para concretizacao destes objetivos foram desenvolvidas e aplicadas metodologias inovadoras de processamento de dados de detecao remota, assim como novas implementacoes estuarinas e costeiras de modelos numericos. Atraves de imagens MODIS, otimizadas para o estudo de fenomenos costeiros, efetuou-se uma detecao rigorosa da pluma. Identificou-se uma relacao entre o sinal turbido nLw555 e o caudal, demonstrando-se este produto como um bom proxy para a observacao da pluma no oceano. As escalas temporais e espaciais da pluma foram caraterizadas atraves destas imagens, combinadas com dados de caudal fluvial, mare, vento e precipitacao, e tambem com indices climaticos relevantes. Para compreender a propagacao da pluma e caracterizar a sua dinâmica e impacto na circulacao costeira, foi desenvolvida uma aplicacao 3D de modelos estuarinos e costeiros com malhas aninhadas de resolucao variavel. Definiramse e analisaram-se diferentes cenarios de vento e descarga fluvial. A interacao da pluma do Rio Douro e do Minho foi ainda analisada atraves dos resultados de simulacoes baseadas num evento de inverno. Os compositos turbidos mostraram que a pluma e facilmente detetada quando o caudal e maior que 500 m3 s??1. A descarga fluvial e o vento sao os principais forcadores da sua propagacao, enquanto a mare e apenas

Attractiveness of native mammal's feces of different trophic guilds to dung beetles (Coleoptera: Scarabaeinae).

PubMed

Bogoni, Juliano A; Hernández, Malva I M

2014-01-01

Mammal feces are the primary food and nesting resource for the majority of dung beetle species, and larval development depends on the quantity and quality of that resource. Physiological necessities, competitive interactions, and resource sharing are common and suggest that dung beetles may show preferences for feces of greater nutritional quality, which may in turn impact beetle assemblages and community structure. This study investigated whether attractiveness of dung beetles to different resource (feces) types varies depending on mammal trophic guild and associated nutritional content. This study was conducted in Atlantic Forest fragments in the Parque Estadual da Serra do Tabuleiro, Santa Catarina, Brazil. To evaluate attractiveness, the feces of the carnivore Puma concolor, the omnivores Cerdocyon thous and Sapajus nigritus, and the herbivore Tapirus terrestris were utilized as bait. Dung was collected from zoo animals fed a standard diet. Sampling was performed in triplicate in five areas in the summer of 2013. Four pitfall traps were established in each area, and each trap was baited with one type of mammal feces. Food preference of the species was analyzed by calculating Rodgers' index for cafeteria-type experiments. In total, 426 individuals from 17 species were collected. Rodgers' index showed that omnivorous mammal feces (C. thous) were most attractive to all dung beetle species, although it is known that dung beetles are commonly opportunistic with respect to search for and allocation of food resources. These results suggest that mammal loss could alter competitive interactions between dung beetles. © The Author 2014. Published by Oxford University Press on behalf of the Entomological Society of America.

Attractiveness of Native Mammal’s Feces of Different Trophic Guilds to Dung Beetles (Coleoptera: Scarabaeinae)

PubMed Central

Bogoni, Juliano A.; Hernández, Malva I. M.

2014-01-01

Abstract Mammal feces are the primary food and nesting resource for the majority of dung beetle species, and larval development depends on the quantity and quality of that resource. Physiological necessities, competitive interactions, and resource sharing are common and suggest that dung beetles may show preferences for feces of greater nutritional quality, which may in turn impact beetle assemblages and community structure. This study investigated whether attractiveness of dung beetles to different resource (feces) types varies depending on mammal trophic guild and associated nutritional content. This study was conducted in Atlantic Forest fragments in the Parque Estadual da Serra do Tabuleiro, Santa Catarina, Brazil. To evaluate attractiveness, the feces of the carnivore Puma concolor , the omnivores Cerdocyon thous and Sapajus nigritus, and the herbivore Tapirus terrestris were utilized as bait. Dung was collected from zoo animals fed a standard diet. Sampling was performed in triplicate in five areas in the summer of 2013. Four pitfall traps were established in each area, and each trap was baited with one type of mammal feces. Food preference of the species was analyzed by calculating Rodgers’ index for cafeteria-type experiments. In total, 426 individuals from 17 species were collected. Rodgers’ index showed that omnivorous mammal feces ( C. thous ) were most attractive to all dung beetle species , although it is known that dung beetles are commonly opportunistic with respect to search for and allocation of food resources. These results suggest that mammal loss could alter competitive interactions between dung beetles. PMID:25528749

Gender differences in the field of sexology: new contexts and old definitions.

PubMed

Rohden, Fabiola; Russo, Jane

2011-08-01

To analyze concepts of gender and sexuality present in the field of sex therapeutic interventions. An ethnographic observation was conducted, and it was completed with the analysis of printed material originated from the X Congresso Brasileiro de Sexualidade Humana (10th Brazilian Congress on Human Sexuality), promoted by the Sociedade Brasileira de Estudos em Sexualidade Humana (Brazilian Society of Human Sexuality Studies), and the VIII Congresso Brasileiro sobre Inadequações Sexuais (8th Brazilian Congress on Sexual Inadequacies), promoted by the Associação Brasileira para o Estudo das Inadequações Sexuais (Brazilian Association of Sexual Inadequacy Studies), both held in 2005. The analysis emphasized the interaction between the quantitative perspective in the processing of the variables (participants' gender and profession and lecture topics) and the qualitative perspective in the analysis and interpretation of the more general set of data. The topics of sessions and focus of presentations suggest that the field is divided by the contrast between two medical specialties: gynecology and urology, the former is aimed at female and couple dysfunctions, while the latter is aimed at male dysfunctions. Male sexuality is approached from the predominantly biomedical perspective, centered on the physiology of erection and drug prescription, whereas female sexuality is considered to be conditioned by relationship problems, when psychological intervention is more adequate.

A Astronomia no Ensino Superior Brasileiro entre 1808 e 1889

NASA Astrophysics Data System (ADS)

Bretones, Paulo S.; Videira, Antonio A. P.

2003-05-01

Este artigo apresenta os principais eventos ocorridos na história do ensino de astronomia nos cursos superiores que existiram no Brasil desde a chegada da Família Real portuguesa em 1808 até o final do período monárquico. Para compor esse esboço histórico, utilizamos, principalmente, livros didáticos, regulamentos, decretos e leis responsáveis pelas organizações dos conteúdos oferecidos e das carreiras dos responsáveis pela disciplina. Na análise do material empregado, investigamos a presença de concepções filosóficas e científicas, que podem ter norteado os conteúdos disciplinares. Não realizamos nenhuma comparação com o ensino de astronomia em outros países. Concluímos mostrando que o estudo de astronomia, durante o período monárquico, foi mais direcionado para a formação d engenheiros do que astrônomos. Gostaríamos de observar que o presente artigo não tem a pretensão de abordar o assunto de maneira completa e detalhada.

Inmetro - Instituto Nacional de Metrologia, Qualidade e Tecnologia

Science.gov Websites

Consumidor Laboratórios Legislação Comunicação Social Programa de Monitoramento BPL Produtos analisados de selos Indique! Sugestão para o Programa de Análise de Produtos Licitações Material de Portal do Governo Brasileiro mdic Carta de Serviços Inmetro nos Estados Acre Alagoas AmapÃ

Accuracy of a pediatric early warning score in the recognition of clinical deterioration.

PubMed

Miranda, Juliana de Oliveira Freitas; Camargo, Climene Laura de; Nascimento, Carlito Lopes; Portela, Daniel Sales; Monaghan, Alan

2017-07-10

to evaluate the accuracy of the version of the Brighton Pediatric Early Warning Score translated and adapted for the Brazilian context, in the recognition of clinical deterioration. a diagnostic test study to measure the accuracy of the Brighton Pediatric Early Warning Score for the Brazilian context, in relation to a reference standard. The sample consisted of 271 children, aged 0 to 10 years, blindly evaluated by a nurse and a physician, specialists in pediatrics, with interval of 5 to 10 minutes between the evaluations, for the application of the Brighton Pediatric Early Warning Score for the Brazilian context and of the reference standard. The data were processed and analyzed using the Statistical Package for the Social Sciences and VassarStats.net programs. The performance of the Brighton Pediatric Early Warning Score for the Brazilian context was evaluated through the indicators of sensitivity, specificity, predictive values, area under the ROC curve, likelihood ratios and post-test probability. the Brighton Pediatric Early Warning Score for the Brazilian context showed sensitivity of 73.9%, specificity of 95.5%, positive predictive value of 73.3%, negative predictive value of 94.7%, area under Receiver Operating Characteristic Curve of 91.9% and the positive post-test probability was 80%. the Brighton Pediatric Early Warning Score for the Brazilian context, presented good performance, considered valid for the recognition of clinical deterioration warning signs of the children studied. avaliar a acurácia da versão traduzida e adaptada do Brighton Paediatric Early Warning Score para o contexto brasileiro, no reconhecimento da deterioração clínica. estudo de teste diagnóstico para medir a acurácia do Brighton Paediatric Early Warning Score, para o contexto brasileiro, em relação a um padrão de referência. A amostra foi composta por 271 crianças de 0 a 10 anos, avaliadas de forma cega por uma enfermeira e um médico, especialistas em pediatria, com

Ionospheric TEC Weather Map Over South America

NASA Astrophysics Data System (ADS)

Takahashi, H.; Wrasse, C. M.; Denardini, C. M.; Pádua, M. B.; de Paula, E. R.; Costa, S. M. A.; Otsuka, Y.; Shiokawa, K.; Monico, J. F. Galera; Ivo, A.; Sant'Anna, N.

2016-11-01

Ionospheric weather maps using the total electron content (TEC) monitored by ground-based Global Navigation Satellite Systems (GNSS) receivers over South American continent, TECMAP, have been operationally produced by Instituto Nacional de Pesquisas Espaciais's Space Weather Study and Monitoring Program (Estudo e Monitoramento Brasileiro de Clima Especial) since 2013. In order to cover the whole continent, four GNSS receiver networks, (Rede Brasileiro de Monitoramento Contínuo) RBMC/Brazilian Institute for Geography and Statistics, Low-latitude Ionospheric Sensor Network, International GNSS Service, and Red Argentina de Monitoreo Satelital Continuo, in total 140 sites, have been used. TECMAPs with a time resolution of 10 min are produced in 12 h time delay. Spatial resolution of the map is rather low, varying between 50 and 500 km depending on the density of the observation points. Large day-to-day variabilities of the equatorial ionization anomaly have been observed. Spatial gradient of TEC from the anomaly trough (total electron content unit, 1 TECU = 1016 el m-2 (TECU) <10) to the crest region (TECU > 80) causes a large ionospheric range delay in the GNSS positioning system. Ionospheric plasma bubbles, their seeding and development, could be monitored. This plasma density (spatial and temporal) variability causes not only the GNSS-based positioning error but also radio wave scintillations. Monitoring of these phenomena by TEC mapping becomes an important issue for space weather concern for high-technology positioning system and telecommunication.

Physical Biologycal Interactions Controlling Larvae Dispersion: Application to Regions in the Neighbourhood of the Estuaries of North Portugal

NASA Astrophysics Data System (ADS)

Almeida, Martinho Marta

Um modelo numerico tridimensional oceânico foi usado para estudar a influencia das condicoes fisicas na dispersao e recrutamento de larvas com migracao vertical diaria (MVD) activa na plataforma continental noroeste de Portugal. As primeiras simulacoes foram forcadas por mares e verificou-se que a interaccao entre MVD e correntes de mare nao e importante para o transporte de larvas na plataforma continental oeste portuguesa. O trabalho realizado com forcamento de mares incrementou o presente conhecimento da dinâmica da mare na regiao. A analise da variacao vertical dos parâmetros das elipses de mare mostra uma separacao clara entre os harmonicos diurnos e semi-diurnos, e entre a circulacao oceânica quase barotropica e as correntes com dependencia vertical na plataforma. Desprezando a interaccao entre MVD e as mares o proximo passo foi a construcao e validacao dum modelo realistico forcado por fluxos atmosfera-oceano, capaz de reproduzir as correntes dominantes, geradas pelo vento, na plataforma continental. Na configuracao criada a MVD das larvas foi simulada com quatro cenarios de distribuicao e migracao vertical. Foram feitas duas simulacoes, uma para o final do Inverno e outra para a Primavera, abrangendo os meses de Fevereiro a Abril e Abril a Junho de 2002. Estes periodos foram escolhidos pois exibem diferentes regimes de vento, nao favoravel e favoravel ao afloramento costeiro. Os resultados mostram que as particulas com MVD sofreram maior retencao na plataforma continental interna durante condicoes de afloramento do que em qualquer outra combinacao de cenario de migracao e regime de vento. Na costa noroeste da Peninsula Iberica, que nao exibe irregularidades topograficas que poderiam criar areas de concentracao e retencao, a MVD pode constituir um mecanismo importante para evitar a dispersao de larvas em direccao ao mar aberto. None

Brazilian Guidelines for Hereditary Angioedema Management - 2017 Update Part 1: Definition, Classification and Diagnosis.

PubMed

Giavina-Bianchi, Pedro; Arruda, Luisa Karla; Aun, Marcelo V; Campos, Regis A; Chong-Neto, Herberto J; Constantino-Silva, Rosemeire N; Fernandes, Fátima R; Ferraro, Maria F; Ferriani, Mariana P L; França, Alfeu T; Fusaro, Gustavo; Garcia, Juliana F B; Komninakis, Shirley; Maia, Luana S M; Mansour, Eli; Moreno, Adriana S; Motta, Antonio A; Pesquero, João B; Portilho, Nathalia; Rosário, Nelson A; Serpa, Faradiba S; Solé, Dirceu; Takejima, Priscila; Toledo, Eliana; Valle, Solange O.R; Veronez, Camila L; Grumach, Anete S

2018-01-01

Hereditary angioedema is an autosomal dominant disease characterized by recurrent angioedema attacks with the involvement of multiple organs. The disease is unknown to many health professionals and is therefore underdiagnosed. Patients who are not adequately diagnosed and treated have an estimated mortality rate ranging from 25% to 40% due to asphyxiation by laryngeal angioedema. Intestinal angioedema is another important and incapacitating presentation that may be the main or only manifestation during an attack. In this article, a group of experts from the "Associação Brasileira de Alergia e Imunologia (ASBAI)" and the "Grupo de Estudos Brasileiro em Angioedema Hereditário (GEBRAEH)" has updated the Brazilian guidelines for the diagnosis and treatment of hereditary angioedema.

O Romantismo Brasileiro: Leitura e Transformacao Social (Brazilian Romanticism: Reading and Social Transformation).

ERIC Educational Resources Information Center

Augusti, Valeria

1997-01-01

Considers the set of representations that configure the images of the literature of Brazilian Romanticism. Notes the capacity of this literature to transform both values and social patterns of behavior. (PA)

Humanization in the Intensive Care: perception of family and healthcare professionals.

PubMed

Luiz, Flavia Feron; Caregnato, Rita Catalina Aquino; Costa, Márcia Rosa da

2017-01-01

áticas assistenciais humanizadoras para os profissionais, um tabuleiro para facilitar a comunicação destes profissionais com os usuários e um guia de orientações aos familiares.

Anísio Teixeira on universities, research and public education.

PubMed

Xavier, Libânia Nacif

2012-06-01

The article investigates the issues that were central to the debate about Brazilian education in intellectual circles in the 1920s-1930s and 1950s-1960s. It analyzes the project for Universidade do Distrito Federal, highlighting what set it apart from other higher education models, and the articulation between education and social science that oriented the work of Centro Brasileiro de Pesquisas Educacionais, founded and run by Anísio Teixeira. The positions of Darcy Ribeiro and Anísio Teixeira concerning the plans for Universidade de Brasília are set forth. The changes in Brazil's intellectual field in the midst of competing university projects and the prospect of developing social science research and applying it to education policymaking are analyzed.

Magnetic fabrics of the Cretaceous dike swarms from São Paulo coastline (SE Brazil): Its relationship with South Atlantic Ocean opening

NASA Astrophysics Data System (ADS)

Raposo, M. Irene B.

2017-11-01

Magnetic fabric and rock magnetism studies were performed on 91 dikes from Cretaceous diabase and lamprophyre dike swarms that outcrop side by side on the beaches of NE São Paulo State coastline. The dikes crosscut Archean and Proterozoic poly-metamorphic rocks of the Costeiro Complex. Their thicknesses range from a few centimeters to 2 m for lamprophyre and up to about 10 m for the diabase. They trend predominantly N30°-60°E with vertical dip. Magnetic fabrics were determined using anisotropy of low-field magnetic susceptibility (AMS) and anisotropy of anhysteretic remanent magnetization (AARM). Rock-magnetism measurements reveal that magnetite grains in the range of 2-5 μm are the magnetic mineral of both swarms. For most dikes, these grains are the carriers of bulk magnetic susceptibility but, surprisingly, are not responsible for the AMS which is carried by Fe-bearing minerals as shown by AARM. The main AMS fabric recognized in the swarms is due to magma flow, in which the Kmax-Kint plane is parallel to the dike's plane, and the magnetic foliation pole (Kmin) is perpendicular to it. The analysis of the Kmax inclination showed that the dikes were fed by horizontal to vertical flows. However, for the majority of the dikes the AMS and AARM tensors are not coaxial. The AARM lineation (AARMmax) is oriented N30-60W, approximately perpendicular to AMS lineation (Kmax) suggesting that magnetite grains were rotated approximately 90° anticlockwise from the dike plane. The AARMmax orientation is similar to the direction of a fault system mainly in the Santos marginal basin which was formed in the Cretaceous rifting during the South Atlantic opening. Therefore the AARM fabric is tectonic in origin, and the comparison of AMS and AARM fabrics suggests that lamprophyre and diabase dikes were emplaced in three distinct events in the earliest stages of the South Atlantic opening.

Giant kidney worm (Dioctophyma renale) infections in dogs from Northern Paraná, Brazil.

PubMed

Nakagawa, Tizianne Larissa Duim Ribeiro; Bracarense, Ana Paula Frederico Rodrigues Loureiro; dos Reis, Antônio Carlos Faria; Yamamura, Milton Hissashi; Headley, Selwyn Arlington

2007-04-30

This article describes the pathological observations of Dioctophyma renale in dogs from the northern region of the State of Paraná, Brazil. A female, 6-year-old dog, Fila Brasileiro breed and a 16-year-old, male Poodle were diagnosed positive for D. renale during routine necropsy. Clinically, both dogs demonstrated hematuria, and the Poodle had a radiographic diagnosis of prostatic tumor, but neither had a clinical diagnosis of this infection prior to necropsy. Three giant worms were observed in the urinary bladder of the first case and one within the renal pelvis of the other dog. Histological findings were similar in both cases and represented compressive atrophy due to the presence of the nematode. Additionally, aspects of the life cycle, pathogenesis and epidemiology associated with this parasitism in Brazil are also discussed.

Um satélite brasileiro para observação do diâmetro solar

NASA Astrophysics Data System (ADS)

Emilio, M.; Leister, N. V.; Benevides Soares, P.; Teixeira, R.; Kuhn, J.

2003-08-01

Propomos uma missão espacial para medir a forma e o diâmetro solar com o objetivo de ajudar a determinar o potencial gravitacional do Sol e a sua rotação com precisão, testar modelos teóricos de variação de energia e pela primeira vez medir os modos g de oscilação. As observações serão obtidas através do instrumento denominado APT (Astrometric and Photometric Telescope) descrito por Kuhn(1983). A sensibilidade do instrumento é de 0,2 mas em 27 dias para as observações do diâmetro solar feitas a cada minuto. Esta é uma missão de três anos de duração e pode complementar as medidas que serão feitas pelo satélite PICARD (a ser lançado em 2007). Outros parâmetros físicos podem ser obtidos com as mesmas imagens o que certamente interessará à comunidade de física solar. Um primeiro contato foi realizado com a agência espacial brasileira que pretende lançar um satélite científico a cada dois anos.

[Science and history in the report by the First Republic's Comissão Exploradora do Planalto Central].

PubMed

Vergara, Moema de Rezende

2006-01-01

The idea of moving Brazil's capital to the Central Plateau reappeared in the early days of the Republic, having been defended one century earlier by the Viscount of Porto Seguro. Headed by Luiz Cruls, director of Brazil's National Observatory, a commission was formed in 1892 to stake out the area where the new capital would stand. The expedition's 1896 report found space in Brazil's main vehicles of public opinion; it was reviewed in newspapers and also in articles published in Revista do Instituto Histórico e Geográfico Brasileiro, the Brazilian Institute for History and Geography's journal. A number of issues then of concern to certain sectors of Brazilian society converge in the body of the report, including the healthiness of Brazil's climate for European immigrants, the definition of the country's borders, and territorial integration.

Evaluation of the performance of actions and outcomes in primary health care.

PubMed

Miclos, Paula Vitali; Calvo, Maria Cristina Marino; Colussi, Claudia Flemming

2017-01-01

The objective of this study has been to evaluate the performance of the primary care of Brazilian municipalities in relation to health actions and outcomes. This is an evaluative, cross-sectional research, with a quantitative approach, aimed at the identification of the efficiency frontier of the primary care in health actions and outcomes in Brazilian municipalities. Secondary data have been collected from the Programa Nacional de Melhoria do Acesso e da Qualidade da Atenção Básica (National Program for Improving Access and Quality of Primary Care) and the Department of Informatics of the Brazilian Unified Health System, in 2012. The data envelopment analysis tool has been used for variable returns to scale with product orientation. Municipalities have been analyzed by population size, and small municipalities have presented a high percentage of inefficiency for both models. The analysis of efficiency has indicated the existence of a higher percentage of effective municipalities in the model of health actions than in the model of health outcomes. Avaliar o desempenho da atenção básica dos municípios brasileiros quanto a ações e resultados em saúde. Pesquisa avaliativa, transversal, com abordagem quantitativa, para identificar a fronteira de eficiência da atenção básica em ações e resultados em saúde nos municípios brasileiros. Foi realizada coleta de dados secundários a partir do Programa Nacional de Melhoria do Acesso e da qualidade da Atenção Básica e do Departamento de Informática do Sistema Único de Saúde, no ano de 2012. Utilizou-se a ferramenta análise envoltória de dados para retornos variáveis de escala com orientação para produto. Os municípios foram analisados por porte populacional e verificou-se que para ambos os modelos, os municípios de pequeno porte apresentaram alto percentual de ineficiência. A análise da eficiência indicou a existência de um percentual maior de municípios eficientes no modelo de ações em sa

Organizational culture of a psychiatric hospital and resilience of nursing workers.

PubMed

Rocha, Fernanda Ludmilla Rossi; Gaioli, Cheila Cristina Leonardo de Oliveira; Camelo, Silvia Helena Henriques; Mininel, Vivian Aline; Vegro, Thamiris Cavazzani

2016-01-01

to analyze the organizational culture of a psychiatric hospital and identify the capacity of resilience of nursing workers. quantitative research. For data collection, were used the Brazilian Instrument for Evaluation of Organizational Culture (IBACO - Instrumento Brasileiro para Avaliação da Cultura Organizacional) and the Resilience Scale (RS). participants reported the existence of centralization of power and devaluation of workers, despite recognizing the existence of collaboration at work and practices for improving interpersonal relations. In relation to the capacity of resilience, 50% of workers showed high level, and 42.9% a medium level of resilience. The correlation tests revealed negative values between the IBACO and RS domains, indicating that the lower the appreciation of individuals in the institution, the greater their capacity of resilience. the organizational values reflect the work organization model in the institution that devalues the workers' needs and requires greater capacity of resilience.

Effects of transcutaneous electrical nerve stimulation on pain, walking function, respiratory muscle strength and vital capacity in kidney donors: a protocol of a randomized controlled trial

PubMed Central

2013-01-01

Background Pain is a negative factor in the recovery process of postoperative patients, causing pulmonary alterations and complications and affecting functional capacity. Thus, it is plausible to introduce transcutaneous electrical nerve stimulation (TENS) for pain relief to subsequently reduce complications caused by this pain in the postoperative period. The objective of this paper is to assess the effects of TENS on pain, walking function, respiratory muscle strength and vital capacity in kidney donors. Methods/design Seventy-four patients will be randomly allocated into 2 groups: active TENS or placebo TENS. All patients will be assessed for pain intensity, walk function (Iowa Gait Test), respiratory muscle strength (maximal inspiratory pressure and maximal expiratory pressure) and vital capacity before and after the TENS application. The data will be collected by an assessor who is blinded to the group allocation. Discussion This study is the first to examine the effects of TENS in this population. TENS during the postoperative period may result in pain relief and improvements in pulmonary tests and mobility, thus leading to an improved quality of life and further promoting organ donation. Trial registration Registro Brasileiro de Ensaios Clinicos (ReBEC), number RBR-8xtkjp. PMID:23311705

Brazil advances subsea technology in Marlim pilot

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1993-03-29

Petroleum Brasileiro SA has extended several water depth records for subsea technology during a pilot project in giant Marlim oil field in the Campos basin off Brazil. Petrobras finished the 10 well Marlim pilot last December. The field's pilot phase was intended to begin early production and enable Petrobras to gather more reservoir data. Ten satellite wells, including two prepilot wells, were completed during the Marlim pilot phase with guidelineless (GLL) wet christmas trees designed and fabricated by FMC Corp., Houston, and CBV Industrial Mechanic SA, Rio de Janeiro. The subsea wells are producing 52,000 b/d of oil and 21.19more » MMCfd of gas in water depths of 1,847-2,562 ft. Marlim pilot well flow is routed to a permanent semisubmersible floating production system (FPS). Oil moves from the FPS to a monobuoy that offloads to a shuttle tanker. In addition to marking the first successful uses of purpose-built GLL wet trees, FMC said the Marlim pilot project allowed GLL subsea technology to evolve from conceptual status into a proven deepwater completion method. The paper describes the project.« less

Bibliometric study of articles published in a Brazilian journal of pediatric dentistry.

PubMed

Poletto, Vanessa Ceolin; Faraco Junior, Italo Medeiros

2010-01-01

This cross-sectional study aimed at evaluating the abstracts of all articles published in the 'Jornal Brasileiro de Odontopediatria e Odontologia do Bebê' in order to collect data on the study design used, the most researched topics and the Brazilian states with the highest scientific production. Copies were made of the abstracts of each article, totaling 572 abstracts. Data categorization was done by two trained and independent reviewers. The results showed that the most used study design were case report (33%) and cross-sectional study (30%). On the other hand, there were only 2.5% of randomized clinical trials and no systematic review or meta-analysis. The most researched topics were cariology (15%) and restorative dentistry / dental materials (10%). The state with the greatest number of publications was São Paulo (40%), followed by Rio de Janeiro (17%). It was concluded that the majority of the articles published referred to studies with a low potential to establish scientific evidence, indicating a need for conducting research based on better quality methodology. Moreover, it was found that the assessed literature reflected the trends observed in the clinical practice of Pediatric Dentistry in Brazil.

The advertisement call of Proceratophrys branti Brandão, Caramaschi, Vaz-Silva Campos, 2013 (Amphibia, Anura, Odontophrynidae).

PubMed

De Andrade, Sheila Pereira; Rocha, Cezar Filho; Vaz-Silva, Wilian

2018-02-15

Proceratophrys Miranda-Ribeiro, 1920 currently comprises 40 species (Frost 2017) of which 15 are allocated into the Proceratophrys cristiceps species group (sensu Brandão et al. 2013). The species in this group are characterized by the absence of postocular swellings and, except for P. concavitympanum, are found in seasonally open habitats in Brazilian Cerrado and Caatinga morphoclimatic domains (Giaretta et al. 2000; Ávila et al. 2012; Teixeira Jr. et al. 2012; Brandão et al. 2013). Information on advertisement calls is available for 11 species of the group (Eterovick Sazima 1998; Nunes Juncá 2006; Brasileiro et al. 2008; Santana et al. 2010; Ávila et al. 2012; Martins Giaretta 2011; 2012; 2013; Ferreira et al. 2016). Proceratophrys branti Brandão, Carmaschi, Vaz-Silva Campos, 2013 has been recently described and allocated in the P. cristiceps species group. The species occurs in open areas in the north-central portion of the Brazilian Cerrado, in the states of Goiás, Minas Gerais and Tocantins (Brandão et al. 2013). Herein we describe for the first time its advertisement call, based on recordings made in an area of Cerrado biome in the state of Tocantins.

Absorption and metabolization of sex hormones and their transformation into contraceptive technologies: the paths taken by medical thought in Brazil.

PubMed

Bonan, Claudia; Teixeira, Luiz Antonio; Nakano, Andreza Rodrigues

2017-01-01

The article analyses knowledge assimilation and the development of clinical and research practices relating to sex hormones among Brazilian gynaecologists. It discusses the paths taken by medical thought from the reception of the hormones to their transformation into contraceptives. Our objective is to comprehend styles of introducing and disseminating medical technologies in the area of reproductive health in Brazil. It uses methods of historical analysis and takes as its source the Anais Brasileiros de Ginecologia, a journal published between 1936 and 1970. From the outset, the accompaniment of scientific breakthroughs in relation to sex hormones and their use to treat diverse female illnesses played a key role in the rapid medical acceptance of hormonal contraception. Scientific and technical questions (side effects, dosages) and the demographic issue formed part of the majority of the debates. Objections from the Catholic Church were considered but did not set the agenda of medical thought on contraceptives. The quest to consolidate gynaecology as a scientific, modern and cosmopolitan area of expertise, along with sanitary and demographic motives that allowed contraceptives to be classed as ethical drugs, are identified as processes underlying the assimilation and metabolization of sex hormones as hormonal contraceptives.

A Influência da Escola e da Mídia na Obtenção dos Conhecimentos Astronômicos

NASA Astrophysics Data System (ADS)

da Cunha, W. S.; Voelzke, M. R.; Amaral, L. H.

2006-08-01

O universo em que vivemos possui segredos jamais imaginados pelo homem, fruto da pequena proporção que ocupamos diante de um cosmos infinito. A astronomia funciona como um instrumento que sacia a sede humana em desvendar esses segredos, estudando as galáxias, quasares, pulsares além da existência de todos os elementos que preenchem o espaço cósmico, o vácuo, não mais vazio como se pensou em outros tempos. A mídia explora esse campo de forma mística e também científica. A difusão adequada e dentro dos padrões educacionais vigentes, de conceitos astronômicos, se faz necessária, devido sua presença nos conteúdos escolares, centros de ciência e na mídia, de modo geral. A reforma do Currículo Básico da Escola Pública da maioria dos Estados brasileiros introduziu conceitos astronômicos desde a pré-escola até o Ensino Médio. Num estudo realizado com 1.032 alunos do Ensino Médio de seis escolas estaduais, revelou-se através da aplicação de um questionário que abordava conheciment os básicos em astronomia, como estes foram adquiridos e qual era a infra-estrutura oferecida pela escola: para 66,2% dos entrevistados o professor já fez alguma apresentação a respeito de astronomia. O presente estudo revelou também que 44,5% dos alunos entrevistados adquiriram seus conhecimentos astronômicos na escola, 28,1% através da televisão e 27,4% afirmaram que seus conhecimentos foram obtidos através de outros tipos de mídia (internet, filmes e revistas). Embora o estudo revele claramente que há certo equilíbrio na forma em que os alunos obtiveram seus conhecimentos astronômicos, a mídia ainda explora e muitas vezes desperta o interesse pela astronomia com assuntos que não fazem parte de nosso cotidiano como, por exemplo, o homem na Lua, os projetos espaciais e a primeira viagem de um astronauta brasileiro no espaço. Porém, em certos casos, a mídia pode promover conhecimentos incompletos ou mesmo equivocados sobre os conceitos que envolvam

Family income, food prices, and household purchases of fruits and vegetables in Brazil.

PubMed

Claro, Rafael Moreira; Monteiro, Carlos Augusto

2010-12-01

To analyze the influence of family income and food prices on the participation of fruits and vegetables in the food purchases of Brazilian households. Data analyzed refers to the Household Budget Survey conducted by the Instituto Brasileiro de Geografia e Estatística on a probabilistic sample of 48,470 Brazilian households between 2002 and 2003. Fruit and vegetable participation in total food purchases was expressed as a percentage of total calories purchased and as calories from fruit and vegetables adjusted for total calories purchased. A multiple regression analysis was employed to estimate elasticity coefficients, controlling for sociodemographic variables and price of other foods. Fruit and vegetable participation in total food purchases increased as the price of these foods decreased, or as income increased. A 1% decrease in the price of fruit and vegetables would increase their participation by 0.79%, whereas a 1% increase in family income would increase participation by 0.27%. The effect of income tended to be smaller among higher income strata. Reducing the price of fruit and vegetables, either by supporting their production or through fiscal measures, is a promising public policy instrument, capable of increasing the participation of these foods in the diet of the Brazilian population.

Cultural adaptation and validation of an instrument on barriers for the use of research results.

PubMed

Ferreira, Maria Beatriz Guimarães; Haas, Vanderlei José; Dantas, Rosana Aparecida Spadoti; Felix, Márcia Marques Dos Santos; Galvão, Cristina Maria

2017-03-02

confirmada, la escala investiga las barreras para la utilización de resultados de investigación en la práctica clínica. El análisis factorial confirmatorio demostró que la versión del instrumento para el portugués brasileño está adecuadamente ajustado a la estructura dimensional originalmente propuesta por los autores de la escala. Fueron observadas diferencias estadísticamente significantes entre los enfermeros con título de maestría o doctorado, con características favorables a la Práctica Basada en Evidencias, y actuantes en institución con cultura organizacional dirigida hacia tal aproximación. La fiabilidad presentó correlación fuerte (r variando entre 0,77 y 0,84, p<0,001) y la consistencia interna fue adecuada (alfa de Cronbach variando entre 0,77 y 0,82). la versión para el portugués brasileño del instrumento The Barriers Scale se mostró válida y confiable en el grupo estudiado. realizar adaptação cultural do instrumento The Barriers to Research Utilization Scale, e analisar propriedades métricas de validade e confiabilidade da sua versão para o português brasileiro. pesquisa metodológica conduzida por meio do processo de adaptação cultural (tradução e retrotradução), validade de face e conteúdo, validade de construto (dimensionalidade e grupos conhecidos) e análise da confiabilidade (consistência interna e teste-reteste). A amostra foi composta de 335 enfermeiros, desses, 43 participaram da etapa reteste. a validade da versão adaptada do instrumento foi confirmada, a escala investiga as barreiras para a utilização de resultados de pesquisa na prática clínica. A análise fatorial confirmatória demonstrou que a versão do instrumento para o português brasileiro está adequadamente ajustada à estrutura dimensional originalmente proposta pelos autores da escala. Observou-se diferenças estatisticamente significantes entre os enfermeiros mestres ou doutores, com características favoráveis a Prática Baseada em Evid

Cultural adaptation and the Clavien-Dindo surgical complications classification translated to Brazilian Portuguese.

PubMed

Moreira, Luis Fernando; Pessôa, Marcelo Castro Marçal; Mattana, Diego Sachet; Schmitz, Fernando Fernandes; Volkweis, Bernardo Silveira; Antoniazzi, Jorge Luiz; Ribeiro, Liacyr

2016-01-01

to generate a translated and validated version of the Clavien-Dindo Classification of Surgical Complications (CDC) to Brazilian Portuguese (CDC-BR). the process of translation and adaptation followed the guideline of Beaton et al., 2000. We divided 76 participating surgeons, in different levels of experience, from the Department Surgery of the Hospital de Clínicas de Porto Alegre, into two groups: Group I applied the original version (CDC, n=36);r Group II used the modified version (CDC-BR, n=40). Each group classified 15 clinical cases of surgical complications. We compared performance between the groups (Mann-Whitney test) relating to the level of experience of the surgeon (Kruskal-Wallis test), considering p value <0.05 as significant. the performance of the Group II (CDC-BR) was higher, with 85% accuracy, compared with 79% of Group I (CDC), p-value =0.012. The performance of the groups as for surgeons experience displayed p=0.171 for Group I, p=0.528 for Group II, and p=0.135 for overall performance. we produced a translated and validated version of the CDC for Brazilian Portuguese. The instrument will be a useful tool in the production of evidence on surgical outcomes. gerar uma versão traduzida e validada da Classificação de Complicações Cirúrgicas de Clavien-Dindo (CCD) para o Português-Brasileiro (CCD-BR). o processo de tradução e adaptação seguiu a diretriz de Beaton et al., de 2000. Formaram-se dois grupos, Grupo I, que utilizou a versão original (CCD, n=36) testado em relação ao Grupo II, com a versão modificada (CCD-BR, n=40), com um total de 76 cirurgiões participantes em níveis de experiência distintos do Departamento de Cirurgia do Hospital de Clínicas de Porto Alegre. Quinze casos clínicos de complicações cirúrgicas foram classificados em cada grupo. Comparou-se o desempenho entre grupos (teste de Mann-Whitney) relacionando ao nível de experiência dos cirurgiões (teste de Kruskal-Wallis). Valor de p<0,05 como significativo

Survey on the use of psychotropic drugs by twelve military police units in the municipalities of Goiânia and Aparecida de Goiânia, state of Goiás, Brazil.

PubMed

Costa, Sérgio Henrique Nascente; Cunha, Luiz Carlos da; Yonamine, Maurício; Pucci, Liuba Laxor; Oliveira, Fernando Gomes Ferreira; Souza, Camila Gabriela de; Mesquita, Guilherme Alves; Vieira, Ana Paula de Toledo; Vinhal, Ludmilla Barros; Dalastra, Janayna; Leles, Cláudio Rodrigues

2010-12-01

To determine the prevalence of psychotropic drug use among military police officers in the state of Goiás, Brazil. Study carried out at twelve military police units located in the municipalities of Goiânia and Aparecida de Goiânia between March to October 2008. Volunteers (n=221) were interviewed about drug use using a questionnaire especially designed by the Centro Brasileiro de Informações sobre Drogas Psicotrópicas (CEBRID). Descriptive statistics was used to determine the prevalence of licit and illicit drug use in the study sample. The frequency of use was divided into: 1) lifetime use: tobacco-39.9%, alcohol-87.8%, cannabis-8.1%, cocaine-1.8%, stimulants-7.2%, solvents-10.0%, sedatives, anxiolytics, antidepressants-6.8%, LSD-0.5%, Bentyl®-0.5%, anabolic steroids-5.4%; 2) use in the previous year: tobacco-15.4%, alcohol-72.9%, stimulants-6.3%, solvents-0.5%, sedatives, anxiolytics, antidepressants-3.7%; 3) use in the previous 30 days: tobacco-14.5%, alcohol-57.5%, stimulants-5.0%, solvents-0.5, sedatives, anxiolytics, antidepressants-3.7%. The high prevalence rate of psychotropic drug use found amoung military police officers in two cities of the state of Goiás in Brazil can be considered an important factor with potential influence on job activities.

Ionospheric Effects of X-Ray Solar Bursts in the Brazilian Sector

NASA Astrophysics Data System (ADS)

Becker-Guedes, F.; Takahashi, H.; Costa, J. E.; Otsuka, Y.

2011-12-01

When the solar X-ray flux in the interplanetary medium reaches values above a certain threshold, some undesired effects affecting radio communications are expected. Basically, the magnitudes of these effects depend on the X-ray peak brightness and duration, which drive the intensity of the ionosphere response when the associated electromagnetic wave hit the sunlit side of the Earth atmosphere. An important aspect defining the severity of damages to HF radio communications and LF navigation signals in a certain area is the local time when each event takes place. In order to create more accurate warnings referred to possible radio signal loss or degradation in the Brazilian sector, we analyze TEC maps obtained by a GPS network, formed by dual-frequency receivers spread all over the country, to observe ionospheric local changes during several X-ray events in the 0.1-0.8 nm range measured by GOES satellite. Considering the duration, peak brightness, and local time of the events, the final purpose of this study is to understand and predict the degree of changes suffered by the ionosphere during these X-ray bursts. We intend using these results to create a radio blackout warning product to be offered by the Brazilian space weather program named EMBRACE (Estudo e Monitoramento BRAsileiro do Clima Espacial): Brazilian Monitoring and Study of Space Weather.

Surgery in Brazilian Health Care: funding and physician distribution.

PubMed

Alonso, Nivaldo; Massenburg, Benjamin B; Galli, Rafael; Sobrado, Lucas; Birolini, Dario

2017-01-01

to analyze demographic Brazilian medical data from the national public healthcare system (SUS), which provides free universal health coverage for the entire population, and discuss the problems revealed, with particular focus on surgical care. data was obtained from public healthcare databases including the Medical Demography, the Brazilian Federal Council of Medicine, the Brazilian Institute of Geography and Statistics, and the National Database of Healthcare Establishments. Density and distribution of the medical workforce and healthcare facilities were calculated, and the geographic regions were analyzed using the public private inequality index. Brazil has an average of two physicians for every 1,000 inhabitants, who are unequally distributed throughout the country. There are 22,276 board certified general surgeons in Brazil (11.49 for every 100,000 people). The country currently has 257 medical schools, with 25,159 vacancies for medical students each year, with only around 13,500 vacancies for residency. The public private inequality index is 3.90 for the country, and ranges from 1.63 in the Rio de Janeiro up to 12.06 in Bahia. A significant part of the local population still faces many difficulties in accessing surgical care, particularly in the north and northeast of the country, where there are fewer hospitals and surgeons. Physicians and surgeons are particularly scarce in the public health system nationwide, and better incentives are needed to ensure an equal public and private workforce. analisar dados demográficos do Sistema Único de Saúde (SUS) brasileiro, que promove cobertura de saúde universal a toda população, e discutir os problemas revelados, com particular ênfase nos cuidados cirúrgicos. os dados foram obtidos a partir dos bancos de dados de saúde pública da Demografia Médica, do Conselho Federal de Medicina, do Instituto Brasileiro de Geografia e Estatística e do Cadastro Nacional dos Estabelecimentos de Saúde. A densidade e a

Structure and work process in primary care and hospitalizations for sensitive conditions.

PubMed

Araujo, Waleska Regina Machado; Queiroz, Rejane Christine de Sousa; Rocha, Thiago Augusto Hernandes; Silva, Núbia Cristina da; Thumé, Elaine; Tomasi, Elaine; Facchini, Luiz Augusto; Thomaz, Erika Barbara Abreu Fonseca

2017-08-17

process of the primary care teams impact the number of hospitalizations for primary care sensitive conditions in Brazilian municipalities. Investigar se características da estrutura das unidades básicas de saúde e do processo de trabalho das equipes de atenção básica estão associadas ao número de internações por condições sensíveis à atenção primária. Neste estudo ecológico, foram analisados dados de municípios brasileiros relativos a características sociodemográficas, de cobertura de programas assistenciais, de estrutura das unidades básicas de saúde e processo de trabalho das equipes de atenção básica. Os dados foram obtidos do primeiro ciclo do Programa de Melhoria do Acesso e Qualidade da Atenção Básica, do Departamento de Informática do Sistema Único de Saúde, do Instituto Brasileiro de Geografia e Estatística e do Programa das Nações Unidas. Estimaram-se as associações por meio de coeficientes de regressão binomial negativa (β) e respectivos intervalos de confiança a 95%, com abordagem hierarquizada em três blocos (alpha = 5%). Na análise ajustada, para o desfecho em 2013, no bloco distal, a cobertura do Programa Bolsa Família (β = -0,001) e de plano privado (β = -0,01) apresentaram associação negativa; e o índice de desenvolvimento humano (β = 1,13), a proporção de pessoa idosa (β = 0,05) e de menor de cinco anos (β = 0,05) e a cobertura da Estratégia de Agentes Comunitários de Saúde (β = 0,002) mostraram associação positiva com internações por condições sensíveis à atenção primária. No bloco intermediário, apresentaram associação negativa o horário mínimo (β = -0,14) e a disponibilidade de vacina (β = -0,16); e associação positiva, a disponibilidade de medicamentos (β = 0,16). No bloco proximal, apenas a variável apoio matricial (β = 0,10) mostrou associação positiva. Na análise ajustada do número de internações por condições sensíveis à atenção primária em 2014, as vari

Observações no âmbito dos "additional programs" do satélite COROT

NASA Astrophysics Data System (ADS)

Janot Pacheco, E.

2003-08-01

O satélite Fraco-europeu COROT fará fotometria de altissima precisão (pretende-se atingir uma parte em um milhão), grande campo (3x3 graus) e por longos períodos, de duas regiões pré-determinadas do céu, com 10 graus de raio. Suas finalidades básicas serão estudos em sismologia estelar e a procura de exoplanetas. A comunidade astronômica brasileira participará dessa missão espacial, com direitos iguais aos dos parceiros europeus. Isso se deve a que o satélite utilizará a estação de recepção de dados de Natal (INPE), 5 a 6 brasileiros participarão das equipes de software e cientistas do país atuarão na fase de pré-lançamento. Apresentamos nesta comunicação sugestões para a preparação de propostas de observações com COROT, no âmbito dos Programas Adicionais, que contemplam outros projetos que não de sismologia ou exoplanetas. As últimas definições técnicas e decisões tomadas na 4th Corot Week de junho último serão igualmente apresentadas, em particular quanto às regiões de observação escolhidas e quanto aos procedimentos a seguir para se propor observações.

Psychoactive drug advertising: a comparison of technical information from three countries: Brazil, United States and United Kingdom.

PubMed

Mastroianni, Patricia de Carvalho; Galduróz, José Carlos Fernandes; Carlini, Elisaldo Araujo

2005-09-01

Studies carried out in the 1970s and 1980s showed that there were country-dependent disparities in the information given for the same drug in medical advertisements. National and international regulations have been published to do away with such disparities and to foster the rational use of drugs. The purpose of this study was to compare the information contained in psychoactive drug advertisements published in psychiatric journals in Brazil, the United States and the United Kingdom, before and subsequent to the publication of the United States Export Act, in 1986, the WHO criteria, in 1988, and the Brazilian Sanitary Surveillance Agency Resolution no. 102, in 2000. TYPE OF STUDY AND SETTING: Content analysis, at Centro Brasileiro de Informações sobre Drogas Psicotrópicas (Cebrid). We gathered advertisements from Brazilian, American and British psychiatry periodicals published before and after each ruling. We analyzed a total of twenty-four Brazilian advertisements that were for the same psychoactive drugs as advertised in American and/or British publications from the same period. We observed that Brazilian advertisements omitted information on usage restrictions, such as contraindications, adverse reactions, interactions, warnings and precautions, and that such information was present in American and British advertisements. The data suggest that disparities in the information given for the same drug still persist. The information depends on the country in which each drug is marketed. The legislation is insufficient for eradicating such disparities.

Land use effects on green water fluxes from agricultural production in Mato Grosso, Brazil

NASA Astrophysics Data System (ADS)

Lathuilliere, M. J.; Johnson, M. S.; Donner, S. D.

2010-12-01

The blue water/green water paradigm is increasingly used to differentiate between subsequent routing of precipitation once it reaches the soil. “Blue” water is that which infiltrates deep in the soil to become streams and aquifers, while “green” water is that which remains in the soil and is either evaporated (non-productive green water) or transpired by plants (productive green water). This differentiation in the fate of precipitation has provided a new way of thinking about water resources, especially in agriculture for which better use of productive green water may help to relieve stresses from irrigation (blue water). The state of Mato Grosso, Brazil, presents a unique case for the study of green water fluxes due to an expanding agricultural land base planted primarily to soybean, maize, sugar cane, and cotton. These products are highly dependent on green water resources in Mato Grosso where crops are almost entirely rain-fed. We estimate the change in green water fluxes from agricultural expansion for the 2000-2008 period in the state of Mato Grosso based on agricultural production data from the Instituto Brasileiro de Geografia e Estatísticas and a modified Penman-Monteith equation. Initial results for seven municipalities suggest an increase in agricultural green water fluxes, ranging from 1-10% per year, due primarily to increases in cropped areas. Further research is underway to elucidate the role of green water flux variations from land use practices on the regional water cycle.

Translation and cross-cultural adaptation of the Clinical Competence Questionnaire for use in Brazil.

PubMed

Kwiatkoski, Danielle Ritter; Mantovani, Maria de Fátima; Pereira, Evani Marques; Bortolato-Major, Carina; Mattei, Ângela Taís; Peres, Aida Maris

2017-06-05

translating and transculturally adapting the Clinical Competence Questionnaire to Brazilian senior undergraduate Nursing students, as well as measuring psychometric properties of the questionnaire. a methodological study carried out in six steps: translation of the Clinical Competence Questionnaire instrument, consensus of the translations, back-translation, analysis by an expert committee, pre-testing and then presentation of the cross-cultural adaptation process to the developers. Psychometric properties were measured using Cronbach's alpha, intraclass correlation coefficient and content validity index. the instrument was translated, transculturally adapted and its final version consisted of 48 items. Cronbach's alpha coefficient was 0.90, and the agreement index of the items was 99% for students and 98% for evaluators. the Clinical Competence Questionnaire was translated and adapted to Brazilian students, and the psychometric properties of the Portuguese version of the questionnaire presented satisfactory internal consistency regarding the studied sample. traduzir e adaptar transculturalmente o Clinical Competence Questionnaire aos estudantes brasileiros concluintes da graduação em enfermagem, bem como mensurar as propriedades psicométricas do questionário. estudo metodológico realizado em seis etapas: tradução do instrumento Clinical Competence Questionnaire, consenso das traduções, retrotradução, análise pelo comitê de especialistas, pré-teste e apresentação do processo de adaptação transcultural para os desenvolvedores. As propriedades psicométricas foram mensuradas utilizando-se o alfa de Cronbach, coeficiente de correlação intraclasse e índice de validade de conteúdo. o instrumento foi traduzido, adaptado transculturalmente e sua versão final foi constituída de 48 itens. O coeficiente alfa de Cronbach foi de 0,90, e o índice de concordância dos itens foi de 99% para os estudantes e de 98% para os avaliadores. o Clinical Competence

Pacemaker Implants in Children and Adolescents with Chagas Disease in Brazil: 18-Year Incidence.

PubMed

Mizzaci, Carolina Christianini; Souza, Thiago Gonçalves Schroder E; Targueta, Gabriel Pelegrineti; Tótora, Ana Paula Frederico; Mateos, Juan Carlos Pachón; Mateos, José Carlos Pachon

2017-06-01

Chagas disease continues to be a serious public health problem, and accounts for 25-30% of the indications for cardiac stimulation in Brazil. To assess clinical and epidemiological characteristics of patients with Chagas disease, younger than 18 years, who had undergone pacemaker implantation in Brazil between 1994 and 2011, and its temporal trend. This was a cross-sectional analysis of data from the Brazilian Pacemaker Registry database. The following variables were analyzed: year when pacemaker was implanted, location, age, sex, ethnic group, functional class and the main electrocardiographic findings at baseline. In a total of 183,123 implants performed between 1994 and 2011, 214 implants of cardiac stimulation device in Chagas disease patients aged younger than 18 years were identified. Mean age at implantation was 5.6 ± 6.2 years. Second- and third-degree atrioventricular blocks corresponded to 71% of indications for pacemaker implantation. Fifty-six percent of the procedures were performed in the southeast region. Regarding the total number of pacemaker implants per year, there was a remarkable increase in the implants for all causes. However, time series analysis of the implants in Chagas disease patients younger than 18 years revealed a significant reduction in the annual number of implants. There has been an important reduction in the number of pacemaker implantations among children and adolescents with Chagas disease, suggesting a reduction in the vertical transmission of the parasite. A doença de Chagas mantém-se como sério problema de saúde pública e tem sido responsável por aproximadamente 25% a 30% das indicações de estimulação cardíaca no Brasil. Estudar as características clínicas e epidemiológicas dos pacientes menores de 18 anos portadores de doença de Chagas submetidos a implante de marca-passo no território brasileiro entre 1994 e 2011, e sua tendência temporal. Trata-se de um estudo retrospectivo que utilizou informa

[Inequalities in untreated dental caries prevalence in preschool children in Brazil].

PubMed

Ardenghi, Thiago Machado; Piovesan, Chaiana; Antunes, José Leopoldo Ferreira

2013-12-01

To evaluate the influence of social inequalities of individual and contextual nature on untreated dental caries in Brazilian children. The data on the prevalence of dental caries were obtained from the Brazilian Oral Health Survey (SBBrasil 2010) Project, an epidemiological survey of oral health with a representative sample for the country and each of the geographical micro-regions. Children aged five (n = 7,217) in 177 municipalities were examined and their parents/guardians completed a questionnaire. Contextual characteristics referring to the municipalities in 2010 (mean income, fluorodized water and proportion of residences with water supply) were supplied by the Fundação Instituto Brasileiro de Geografia e Estatística (Brazilian Institute of Geography and Statistics). Multilevel Poisson regression analysis models were used to assess associations. The prevalence of non-treated dental caries was 48.2%; more than half of the sample had at least one deciduous tooth affected by dental caries. The index of dental caries in deciduous teeth was 2.41, with higher figures in the North and Northeast. Black and brown children and those from lower income families had a higher prevalence of untreated dental caries. With regards context, the mean income in the municipality and the addition of fluoride to the water supply were inversely associated with the prevalence of the outcome. Inequalities in the prevalence of untreated dental caries remain, affecting deciduous teeth of children in Brazil. Planning public policies to promote oral health should consider the effect of contextual factors as a determinant of individual risk.

Mortality from Cardiovascular Diseases in the Elderly: Comparative Analysis of Two Five-year Periods

PubMed Central

Piuvezam, Grasiela; Medeiros, Wilton Rodrigues; Costa, Andressa Vellasco; Emerenciano, Felipe Fonseca; Santos, Renata Cristina; Seabra, Danilo Silveira

2015-01-01

Background Cardiovascular diseases are the leading cause of death in Brazil. The better understanding of the spatial and temporal distribution of mortality from cardiovascular diseases in the Brazilian elderly population is essential to support more appropriate health actions for each region of the country. Objective To describe and to compare geospatially the rates of mortality from cardiovascular disease in elderly individuals living in Brazil by gender in two 5-year periods: 1996 to 2000 and 2006 to 2010. Methods This is an ecological study, for which rates of mortality were obtained from DATASUS and the population rates from the Brazilian Institute of Geography and Statistics (Instituto Brasileiro de Geografia e Estatística). An average mortality rate for cardiovascular disease in elderly by gender was calculated for each period. The spatial autocorrelation was evaluated by TerraView 4.2.0 through global Moran index and the formation of clusters by the index of local Moran-LISA. Results There was an increase, in the second 5-year period, in the mortality rates in the Northeast and North regions, parallel to a decrease in the South, South-East and Midwest regions. Moreover, there was the formation of clusters with high mortality rates in the second period in Roraima among females, and in Ceará, Pernambuco and Roraima among males. Conclusion The increase in mortality rates in the North and Northeast regions is probably related to the changing profile of mortality and improvement in the quality of information, a result of the increase in surveillance and health care measures in these regions. PMID:26559984

Use of alcohol among the inhabitants of the 107 largest cities in Brazil--2001.

PubMed

Galduróz, J C F; Carlini, E A

2007-03-01

Alcohol is part of the history of humanity, seemingly as a result of countless factors including the easy production of alcoholic beverages in practically all regions of the world. The authors studied aspects of the use of and the dependence on alcohol in Brazil, through a household survey conducted by Centro Brasileiro de Informações sobre Drogas Psicotrópicas (CEBRID). A total of 8,589 interviews were held in 107 of the largest cities in Brazil, all of them with more than 200 thousand inhabitants. The study was planned to gather information within the household environment about a stratified probabilistic sample obtained in three selection phases: 1) the censitaire sectors for each municipality, 2) a systematic randomized sampling, and 3) drafting a respondent by lot in each household to provide information. Approximately 11.2% of the subjects were concerned with their own consumption of alcohol. The signs/symptoms of the syndrome of dependence evident in a greater percentage were the desire to stop or reduce the use of alcohol and to stop or reduce resorting to alcoholic beverages more often than desired, as reported by 14.5 and 9.4% of the respondents, respectively. The regions in Brazil with the highest percentage of dependents were the North (16.3%) and the Northeast (19.9%). According to the estimates obtained in the survey, 5.2% of the teenagers were concerned about the use of alcohol. The estimates obtained in this survey reveal a need to implant specific preventive programs for the problem of alcohol, especially for the very young.

Mental health and public policies implemented in the Northeast of Brazil: A systematic review with meta-analysis.

PubMed

Januário, Sonilde Saraiva; das Neves Peixoto, Florido Sampaio; Lima, Nádia Nara Rolim; do Nascimento, Vânia Barbosa; de Sousa, Danilo Ferreira; Pereira Luz, Dayse Christina Rodrigues; da Silva, Claúdio Gleidiston Lima; Rolim Neto, Modesto Leite

2017-02-01

Studies about mental disorders are very rare in the Northeast of Brazil, especially when psychopathologies in children and adolescents are considered. The consequence is a small availability of data and an absence of a real epidemiological profile. This is a systematic review with meta-analysis, following the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) protocol, in the period from 2003 to 2015, using the databases LILACS, SciELO and BVS. The analysis comprised the keywords 'models of primary and secondary healthcare in mental health', 'psychiatric reform' and 'policies and services in mental health', using the Boolean operator '# AND'. Original texts based on secondary data from the Hospital Information System of the Brazilian Unified Health System were also included via the Citizen Electronic Record System, Instituto Brasileiro de Geografia e Estatística, and Ministry of Health. Grey literature was used by means of hand searching. A combined analysis of the strategies mentioned in the analyzed articles shows a combined odds ratio of 1.291 (confidence interval (CI) = 1.054-1.582), thus it demonstrates the efficacy of using such strategies in the elaboration of institutional apparatus in mental health. The p-value of the chi-square distribution resulted in .9753, which does not reject the hypothesis of association between strategies in mental health and possible development of institutional apparatus in mental health. A combined analysis of all strategies mentioned in the analyzed studies shows efficacy of using strategies to elaborate institutional apparatus in mental health.

Drivers of multidimensional eco-innovation: empirical evidence from the Brazilian industry.

PubMed

da Silva Rabêlo, Olivan; de Azevedo Melo, Andrea Sales Soares

2018-03-08

The study analyses the relationships between the main drivers of eco-innovation introduced by innovative industries, focused on cooperation strategy. Eco-innovation is analysed by means of a multidimensional identification strategy, showing the relationships between the independent variables and the variable of interest. The literature discussing environmental innovation is different from the one discussing other types of innovation inasmuch as it seeks to grasp its determinants and to mostly highlight the relevance of environmental regulation. The key feature of this paper is that it ascribes special relevance to cooperation strategy with external partners and to the propensity of innovative industry introducing eco-innovation. A sample of 35,060 Brazilian industries were analysed, between 2003 and 2011, by means of Binomial, Multinomial and Ordinal logistic regressions with microdata collected with the research and innovation department (PINTEC) from the Brazilian Institute of Geography and Statistics (Instituto Brasileiro de Geografia e Estatística). The econometric results estimated by the Logit Multinomial method suggest that the cooperation with external partners practiced by innovative industries facilitates the adoption of eco-innovation in dimension 01 with probability of 64.59%, 57.63% in dimension 02 and 81.02% in dimension 03. The data reveal that the higher the degree of eco-innovation complexity, the harder industries seek to obtain cooperation with external partners. When calculating with the Logit Ordinal and Binomial models, cooperation increases the probability that the industry is eco-innovative in 65.09% and 89.34%, respectively. Environmental regulation and innovation in product and information management were also positively correlated as drivers of eco-innovation.

Incorporando a variabilidade no processo de identificação do modelo de máximo global no Grade of Membership (GoM): considerações metodológicas

PubMed Central

Guedes, Gilvan Ramalho; Siviero, Pamila Cristina Lima; Caetano, André Junqueira; Machado, Carla Jorge; Brondízio, Eduardo

2012-01-01

A disponibilidade de bases de dados cada vez mais complexas e multidimensionais é um dos principais motivadores para o aumento do número de estudos que utilizam análises multivariadas baseadas em lógica de conjuntos nebulosos. Apesar da disseminação do método Grade of Membership nos trabalhos empíricos brasileiros da área de ciências sociais e saúde, questões relativas à identificabilidade e estabilidade dos parâmetros finais estimados pelo programa GoM 3.4 não foram suficientemente aprofundadas. Dada a relevância de se obterem parâmetros únicos e estáveis, Guedes et al. (2010) propuseram um procedimento empírico para localizar um modelo de máximo global (MG) com parâmetros estáveis. Entretanto, seu localizador de MG não incorpora qualquer medida de variabilidade. Neste artigo, tal limitação é contornada por meio da utilização de uma estatística de ponderação – Máximo Global Ponderado (MGP) – semelhante ao coeficiente de variação. Esse indicador busca não penalizar de forma desproporcional situações nas quais os desvios médios, apesar de diferentes de zero, são muito pequenos. Apresentam-se evidências de que o localizador MGP reduz a distância do modelo identificado à real estrutura latente dos dados em análise, quando comparados ao modelo identificado pelo localizador não ponderado, MG. PMID:23293402

[Epidemiologic profile of juvenile-onset compared to adult-onset spondyloarthritis in a large Brazilian cohort].

PubMed

Duarte, Angela P; Marques, Cláudia D L; Bortoluzzo, Adriana B; Gonçalves, Célio R; da Silva, José Antonio Braga; Ximenes, Antonio Carlos; Bértolo, Manoel B; Ribeiro, Sandra Lúcia E; Keiserman, Mauro; Skare, Thelma L; Carneiro, Sueli; Menin, Rita; Azevedo, Valderilio F; Vieira, Walber P; Albuquerque, Elisa N; Bianchi, Washington A; Bonfiglioli, Rubens; Campanholo, Cristiano; Carvalho, Hellen M S; Costa, Izaias P; Kohem, Charles L; Leite, Nocy; Lima, Sonia A L; Meirelles, Eduardo S; Pereira, Ivânio A; Pinheiro, Marcelo M; Polito, Elizandra; Resende, Gustavo G; Rocha, Francisco Airton C; Santiago, Mittermayer B; Sauma, Maria de Fátima L C; Valim, Valéria; Sampaio-Barros, Percival D; Barros, Percival D Sampaio

2014-01-01

To analyze the clinical and epidemiologic characteristics of juvenile-onset spondyloarthritis (SpA) (< 16 years) and compare them with a group of adult-onset (≥ 16 years) SpA patients. Prospective, observational and multicentric cohort with 1,424 patients with the diagnosis of SpA according to the European Spondyloarthropathy Study Group (ESSG) submitted to a common protocol of investigation and recruited in 29 reference centers participants of the Brazilian Registry of Spondyloarthritis (RBE - Registro Brasileiro de Espondiloartrites). Patients were divided in two groups: age at onset<16 years (JOSpA group) and age at onset ≥ 16 years (AOSpA group). Among the 1,424 patients, 235 presented disease onset before 16 years (16.5%). The clinical and epidemiologic variables associated with JOSpA were male gender (p<0.001), lower limb arthritis (p=0.001), enthesitis (p=0.008), anterior uveitis (p=0.041) and positive HLA-B27 (p=0.017), associated with lower scores of disease activity (Bath Ankylosing Spondylitis Disease Activity Index - BASDAI; p=0.007) and functionality (Bath Ankylosing Spondylitis Functional Index - BASFI; p=0.036). Cutaneous psoriasis (p<0.001), inflammatory bowel disease (p=0.023), dactylitis (p=0.024) and nail involvement (p=0.004) were more frequent in patients with adult-onset SpA. Patients with JOSpA in this large Brazilian cohort were characterized predominantly by male gender, peripheral involvement (arthritis and enthesitis), positive HLA-B27 and lower disease scores. Copyright © 2014 Elsevier Editora Ltda. All rights reserved.

O processo de aquisicao das vogais semi-abertas "e,""o" portuges (brasileiro) como lingua estrangeira (Vowels "e" and "o" in Brazilian Portuguese as a Foreign Language).

ERIC Educational Resources Information Center

Simoes, Antonio R. M.; Kelm, Orlando R.

1991-01-01

Study looks at whether Spanish-speaking learners of Brazilian Portuguese as a foreign language demonstrates advantage or disadvantage in acquisition of semi-open vowels e and o. To research the question, eight students enrolled in first-year Portuguese were given a listening discrimination test composed of 18 minimal pairs to determine the extent…

Effect of diacerein on renal function and inflammatory cytokines in participants with type 2 diabetes mellitus and chronic kidney disease: A randomized controlled trial.

PubMed

Piovesan, Fabiana; Tres, Glaucia S; Moreira, Leila B; Andrades, Michael E; Lisboa, Hugo K; Fuchs, Sandra C

2017-01-01

Diacerein seems to improve metabolic control and reduce inflammatory marker levels in individuals with type 2 diabetes mellitus (Type 2 DM), but for participants with chronic kidney disease (CKD) its effect is unknown. This study aimed to evaluate the effect of diacerein vs. placebo on urinary albumin/creatinine ratio (ACR), glomerular filtration rate (GFR), and inflammatory cytokines in type 2 DM participants with CKD. Blood pressure (BP) and metabolic control were secondary outcomes. This randomized, placebo-controlled, parallel trial of adjuvant treatment of type 2 DM with diacerein enrolled seventy-two participants with CKD, aged 30-80 years, with glycated hemoglobin levels from 53-97 mmol/mol (7.0-11.0%), receiving angiotensin-converting enzyme inhibitors or angiotensin receptor blockers and antidiabetic agents. Participants randomized to diacerein or placebo were followed-up up to 90 days. Both groups had a marked reduction in ACR, but there was no effect on glomerular filtration rate. While the diacerein group had reduced TNF-α levels at the 75th percentile with a borderline significance (P = 0.05), there were no changes in the IL levels at the 75th percentile. Diacerein prevented the increase in blood glucose to the level observed in the placebo group (P = 0.04), improving metabolic control by 74%, reducing 24-hour diastolic BP, nighttime systolic and diastolic BP compared to the placebo group. In conclusion, among patients with type 2 DM and CKD, diacerein does not have an effect on ACR or GFR, but slows metabolic control deterioration and is associated with lower nighttime systolic and diastolic blood pressure. Brazilian Clinical Trials Registry (Registro Brasileiro de Ensaios Clinicos; ReBeC) U1111-1156-0255.

VIII Olimpíada Brasileira de Astronomia e Astronáutica

NASA Astrophysics Data System (ADS)

Garcia Canalle, João Batista; Villas da Rocha, Jaime Fernando; Wuensche de Souza, Carlos Alexandre; Pereira Ortiz, Roberto; Aguilera, Nuricel Villalonga; Padilha, Maria De Fátima Catta Preta; Pessoa Filho, José Bezerra; Soares Rodrigues, Ivette Maria

2007-07-01

Neste trabalho apresentamos as motivações pelas quais organizamos, em conjunto, pela primeira vez, a Olimpíada Brasileira de Astronomia incluindo a Astronáutica, em colaboração com a Agência Espacial Brasileira. Esta ampliação contribuiu para atrair ainda mais alunos, professores, escolas e patrocinadores para participarem desta Olimpíada. Em 2005 participaram da VIII Olimpíada Brasileira de Astronomia e Astronáutica (VIII OBA) 187.726 alunos distribuídos por 3.229 escolas, pertencentes a todos os estados brasileiros, incluindo o Distrito Federal. O crescimento em número de alunos participantes foi 52,4% maior do que em 2004. Em abril de 2005 organizamos, em Itapecerica da Serra, SP, um curso para os 50 alunos previamente selecionados e participantes da VII OBA e ao final selecionamos, dentre eles, uma equipe de 5 alunos, os quais representaram o Brasil na X Olimpíada Internacional de Astronomia, na China, em outubro de 2005. Ganhamos, pela primeira vez, uma medalha de ouro naquele evento. Em Agosto de 2005, organizamos a VIII Escola de Agosto para 50 alunos e respectivos professores, em Águas de Lindóia, SP, juntamente com a XXXI reunião anual da Sociedade Astronômica Brasileira (SAB). Em novembro de 2005 realizamos a I Jornada Espacial, em São José dos Campos, com 22 alunos e 22 professores selecionados dentre os participantes que melhores resultados obtiveram nas questões de Astronáutica da VIII OBA. Neste trabalho detalhamos os resultados da VIII OBA bem como as ações subseqüentes.

Diversity of seM in Streptococcus equi subsp. equi isolated from strangles outbreaks.

PubMed

Libardoni, Felipe; Vielmo, Andréia; Farias, Luana; Matter, Letícia Beatriz; Pötter, Luciana; Spilki, Fernando Rosado; de Vargas, Agueda Castagna

2013-03-23

Strangles is the main upper respiratory tract disease of horses. There are currently no studies on the changes in alleles of the M protein gene (seM) in Brazilian isolates of Streptococcus equi ssp. equi (S. equi). This study aimed to analyze and differentiate molecularly S. equi isolates from equine clinical specimens from southern Brazil, between 1994 and 2010. seM alleles were analyzed in 47 isolates of S. equi obtained from clinical cases of strangles (15 Thoroughbred horses, 29 Crioulo breed horses and three Brasileiro de Hipismo--BH). seM alleles characterization was performed by comparing variable region sequences of the seM gene. The alleles were also phylogenetically grouped by Neighbor-joining analysis, which demonstrated the geographic distribution of those in properties from southern Brazil. Fifteen alleles of the gene seM were found among the 47 S. equi isolates analyzed. Among these, only one allele (seM-61), which was identified in seven isolates (14.9%), was found in the database PubMLST-seM. Within the new alleles, allele seM-115 was the most prevalent, having been found in 13 isolates (27.7%), followed by allele seM-117 in 10 isolates (21.3%). In the Brazilian horse population studied, there is greater diversity of M protein alleles in S. equi isolates compared to worldwide data deposited in PubMLST-seM. Among the 15 seM alleles identified, only one allele sequence was previously published. The alleles identification is important to control the disease by guiding selection of strains for the manufacture of commercial and autogenous vaccines. Copyright © 2012 Elsevier B.V. All rights reserved.

Dialectics of a medical provision policy in priority areas in Brazil.

PubMed

Weber, César Augusto Trinta

2017-03-01

The people living in vulnerable areas that are difficult to access in Brazil represent a portion of the population that has proven very sensitive to lack of medical and health services. The government, seeking to solve the situation urgently, implemented the More Doctors Program [Programa Mais Médicos, in the Portuguese original] in 2013. To discuss the More Doctors Program, with the purpose of contributing to the debate on the provision of medical policies in Brazil. Study based on the review of official documents: Programa Mais Médicos - dois anos: mais saúde para os brasileiros, 2015 [More Doctors Program - two years: more health for Brazilians, 2015]; Operational Audit Report, TC Nº 005391/2014-8, the Court of Auditors of Brazil; and Medical Demography in Brazil 2015. The import of exchange physicians without diploma revalidation has cast a shadow on the technical quality of services offered to the population. In terms of infrastructure, the reduction of resources paralyzed works and made the care network maintenance projects impossible. The creation of new medical schools has created uncertainty about the possibility of quality education being offered, with minimum and sufficient structure including laboratories, clinics and teaching hospitals indispensable to medical training. The regional inequalities of concentration and dispersion of physicians, showed by studies on medical demography in Brazil, stem from several factors, including the lack of a career path and working conditions. There is no point in having physicians if they do not have safe and ethical conditions to establish the diagnosis and a treatment plan, as well as to monitor the rehabilitation of the patient.

Effect of diacerein on renal function and inflammatory cytokines in participants with type 2 diabetes mellitus and chronic kidney disease: A randomized controlled trial

PubMed Central

Piovesan, Fabiana; Tres, Glaucia S.; Moreira, Leila B.; Andrades, Michael E.; Lisboa, Hugo K.

2017-01-01

Diacerein seems to improve metabolic control and reduce inflammatory marker levels in individuals with type 2 diabetes mellitus (Type 2 DM), but for participants with chronic kidney disease (CKD) its effect is unknown. This study aimed to evaluate the effect of diacerein vs. placebo on urinary albumin/creatinine ratio (ACR), glomerular filtration rate (GFR), and inflammatory cytokines in type 2 DM participants with CKD. Blood pressure (BP) and metabolic control were secondary outcomes. This randomized, placebo-controlled, parallel trial of adjuvant treatment of type 2 DM with diacerein enrolled seventy-two participants with CKD, aged 30–80 years, with glycated hemoglobin levels from 53–97 mmol/mol (7.0–11.0%), receiving angiotensin-converting enzyme inhibitors or angiotensin receptor blockers and antidiabetic agents. Participants randomized to diacerein or placebo were followed-up up to 90 days. Both groups had a marked reduction in ACR, but there was no effect on glomerular filtration rate. While the diacerein group had reduced TNF-α levels at the 75th percentile with a borderline significance (P = 0.05), there were no changes in the IL levels at the 75th percentile. Diacerein prevented the increase in blood glucose to the level observed in the placebo group (P = 0.04), improving metabolic control by 74%, reducing 24-hour diastolic BP, nighttime systolic and diastolic BP compared to the placebo group. In conclusion, among patients with type 2 DM and CKD, diacerein does not have an effect on ACR or GFR, but slows metabolic control deterioration and is associated with lower nighttime systolic and diastolic blood pressure. Trial registration: Brazilian Clinical Trials Registry (Registro Brasileiro de Ensaios Clinicos; ReBeC) U1111-1156-0255 PMID:29049415

Dissolved rainfall inputs and streamwater outputs in an undisturbed watershed on highly weathered soils in the Brazilian cerrado

NASA Astrophysics Data System (ADS)

Markewitz, Daniel; Resende, Julio C. F.; Parron, Lucilia; Bustamante, Mercedes; Klink, Carlos A.; Figueiredo, Ricardo De O.; Davidson, Eric A.

2006-08-01

The cerrados of Brazil cover 2 million km2. Despite the extent of these seasonally dry ecosystems, little watershed research has been focused in this region, particularly relative to the watersheds of the Amazon Basin. The cerrado shares pedogenic characteristics with the Amazon Basin in draining portions of the Brazilian shield and in possessing Oxisols over much of the landscape. The objective of this research was to quantify the stream water geochemical relationships of an undisturbed 1200 ha cerrado watershed for comparison to river geochemistry in the Amazon. Furthermore, this undisturbed watershed was used to evaluate stream discharge versus dissolved ion concentration relationships. This research was conducted in the Córrego Roncador watershed of the Reserva Ecológica do Roncador (RECOR) of the Instituto Brasileiro Geografia e Estatística (IBGE) near Brasilia, Brazil. Bulk precipitation and stream water chemistry were analysed between May 1998 and May 2000. The upland soils of this watershed are nutrient poor possessing total stocks of exchangeable elements in the upper 1 m of 81 +/- 13, 77 +/- 4, 25 +/- 3, and 1 +/- 1 kg ha-1 of K, Ca, Mg, and P, respectively. Bulk precipitation inputs of dissolved nutrients for this watershed are low and consistent with previous estimates. The nutrient-poor soils of this watershed, however, increase the relative importance of precipitation for nutrient replenishment to vegetation during episodes of ecosystem disturbance. Stream water dissolved loads were extremely dilute with conductivities ranging from 4 to 10 μS cm-1 during periods of high- and low-flow, respectively. Despite the low concentrations in this stream, geochemical relationships were similar to other Amazonian streams draining shield geologies. Discharge-concentration relationships for Ca and Mg in these highly weathered soils developed from igneous rocks of the Brazilian shield demonstrated a significant negative relationship indicating a continued

GNSS Derived Ionospheric TEC Observed Through Different TEC Calibration Techniques in the Brazilian Sector

NASA Astrophysics Data System (ADS)

Becker-Guedes, F.; Carmo, C. S.; Camargo, P. O.; Monico, J. F. G.; Nicoli Candido, C. M.

2017-12-01

Global Navigation Satellite System (GNSS) is becoming a reliable tool for use in air navigation systems. Its use as the main technology for determination of airplanes positioning has various economic and logistic benefits but it depends strongly on the ionospheric layer influences. The Brazilian sector ionosphere, mainly over the equatorial ionization anomaly (EIA), presents remarkable errors in the GNSS signal as compared to North America and Europe. In order to study the total electron content latitudinal variation of the Brazilian ionosphere we used a pair of GNSS receivers on the ground, one located in the equatorial region (Sao Luis) and other in the southern crest of the EIA (Cachoeira Paulista), to collect the GNSS observables and calculate the vertical TEC using different methods that has proven to work well to describe the ionospheric behavior in the North America and in Europe. We compared this results with a modified Nagoya TEC calculation method used by the EMBRACE (Estudo e Monitoramento BRAsileiro do Clima Espacial - Brazilian Study and Monitoring of Space Weather) program. This work intends to follow the performance of different TEC tuning methods to evaluate the spurious effects of the ionospheric EIA gradients in the TEC determination under typical conditions of the low-latitudes ionosphere in the Brazilian sector. The calculated TEC under different solar cycle conditions, geomagnetic activity, and seasonal variations show deviations in the performance of each method and stress the importance of well adjust the GNSS observations to local conditions in order to optimize the TEC evaluation. This study contributes to a better understanding of local GNSS signal errors in the global intent of offering conditions to improve the accuracy, integrity, availability, and continuity requirements for the use of GNSS for air navigation in South America.

Biomass burning losses of carbon estimated from ecosystem modeling and satellite data analysis for the Brazilian Amazon region

NASA Astrophysics Data System (ADS)

Potter, Christopher; Brooks Genovese, Vanessa; Klooster, Steven; Bobo, Matthew; Torregrosa, Alicia

To produce a new daily record of gross carbon emissions from biomass burning events and post-burning decomposition fluxes in the states of the Brazilian Legal Amazon (Instituto Brasileiro de Geografia e Estatistica (IBGE), 1991. Anuario Estatistico do Brasil, Vol. 51. Rio de Janeiro, Brazil pp. 1-1024). We have used vegetation greenness estimates from satellite images as inputs to a terrestrial ecosystem production model. This carbon allocation model generates new estimates of regional aboveground vegetation biomass at 8-km resolution. The modeled biomass product is then combined for the first time with fire pixel counts from the advanced very high-resolution radiometer (AVHRR) to overlay regional burning activities in the Amazon. Results from our analysis indicate that carbon emission estimates from annual region-wide sources of deforestation and biomass burning in the early 1990s are apparently three to five times higher than reported in previous studies for the Brazilian Legal Amazon (Houghton et al., 2000. Nature 403, 301-304; Fearnside, 1997. Climatic Change 35, 321-360), i.e., studies which implied that the Legal Amazon region tends toward a net-zero annual source of terrestrial carbon. In contrast, our analysis implies that the total source fluxes over the entire Legal Amazon region range from 0.2 to 1.2 Pg C yr -1, depending strongly on annual rainfall patterns. The reasons for our higher burning emission estimates are (1) use of combustion fractions typically measured during Amazon forest burning events for computing carbon losses, (2) more detailed geographic distribution of vegetation biomass and daily fire activity for the region, and (3) inclusion of fire effects in extensive areas of the Legal Amazon covered by open woodland, secondary forests, savanna, and pasture vegetation. The total area of rainforest estimated annually to be deforested did not differ substantially among the previous analyses cited and our own.

Survey of how different groups of veterinarians manage the use of neuromuscular blocking agents in anesthetized dogs.

PubMed

Martin-Flores, Manuel; Sakai, Daniel M; Campoy, Luis; Gleed, Robin D

2018-03-23

To analyze practice habits associated with the use, reversal and monitoring of nondepolarizing neuromuscular blocking agents (NMBAs) in dogs by different groups of veterinarians. Online anonymous survey to veterinarians. Data from 390 answered surveys. A questionnaire was sent to e-mail list servers of the American College of Veterinary Anesthesia and Analgesia (ACVAA-list), Sociedad Española de Anestesia y Analgesia Veterinaria (SEEAV-list), Colégio Brasileiro de Anestesiologia Veterinária (Brazilian College of Veterinary Anesthesiology; CBAV-list) and American College of Veterinary Ophthalmologists (ACVO-list) to elicit information regarding use of NMBAs and reversal agents, monitoring techniques, criteria for redosing, reversing and assessing adequacy of recovery of neuromuscular function. Binomial logistic regression was used to test for association between responses and group of veterinarians in selected questions. Veterinarians of the ACVO-list use NMBAs on a higher fraction of their caseload than other groups (all p < 0.0001). Subjective assessment (observation) of spontaneous movement, including spontaneous breathing, is the most common method for assessing neuromuscular function (43% of pooled responses); 18% of participants always reverse NMBAs, whereas 16% never reverse them. Restoration of neuromuscular function is assessed subjectively by 35% of respondents. Residual neuromuscular block is the most common concern regarding the use of NMBAs for all groups of veterinarians. Side effects of reversal agents (anticholinesterases) were of least concern for all groups. While most veterinarians are concerned about residual neuromuscular block, relatively few steps are implemented to reduce the risks of this complication, such as routine use of quantitative neuromuscular monitoring or routine reversal of NMBAs. These results suggest a limitation in transferring information among groups of veterinarians, or in implementing techniques suggested by scientific

Amazon river basin evapotranspiration and its influence on the rainfall in southern Brazil

NASA Astrophysics Data System (ADS)

Folegatti, M. V.; Wolff, W.

2017-12-01

Amazon river basin (ARB) presents a positive water balance, i.e. the precipitation is higher than evapotranspiration. Regarding the regional circulation, ARB evapotranspiration represents an important source of humidity for the South of Brazil. Thus, the aim of this work is to answer the question: how much is the correlation between ARB evapotranspiration and rainfall in South of Brazil? The shapefiles data of ARB and countries/states boundary were obtained through the Oak Ridge National Laboratory (ORNL) and Instituto Brasileiro de Geografia e Estatística (IBGE), respectively. According to rasters data, the precipitation was obtained from study of Numerical Terradynamic Simulation Group (NTSG) for images of Moderate Resolution Imaging Spectroradiometer (MODIS), under code MOD16A2, whereas rasters data for evapotranspiration were obtained from National Aeronautics and Space Administration (NASA) by Tropical Rainfall Measuring Mission Multi-Satellite Precipitation Analysis (TMPA), under code 3B43_V7. The products MOD16A2 and 3B43_V7 have a respective spatial resolution of 0.5º and 0.25º, and a monthly temporal resolution from January/2000 to December/2014. For ARB and South region of Brazil was calculated the mean evapotranspiration and mean precipitation through the pixels within of the respective polygons. To answer the question of this work was performed the cross-correlation analysis between these time series. We observed the highest value for the lag that corresponds the begin of spring (October), being 0.3 approximately. As a result, the mean precipitation on South region of Brazil during spring and summer was in the order of 15% to 30 %, explained by ARB evapotranspiration. For this reason, the maintenance of ARB is extremely important for water resource grant in South of Brazil.

Gross violation of human rights and inequality in city of São Paulo, Southeastern Brazil.

PubMed

Ruotti, Caren; Freitas, Taís Viudes de; Almeida, Juliana Feliciano de; Peres, Maria Fernanda Tourinho

2009-06-01

To analyze the profile of gross human rights violations, and the relationship between these violations and socioeconomic and demographic indicators. Cross-sectional ecological study of 96 census districts of the city of São Paulo (Southeastern Brazil) in the year 2000. The data used came from the gross human rights violations database maintained by the Núcleo de Estudos de Violência (Center for the Study of Violence) at the Universidade de São Paulo. This database contains information on all the cases of summary executions, lynching and police violence reported on the written press. Socioeconomic and demographic data were obtained from the 2000 Census carried out by the Instituto Brasileiro de Geografia e Estatística (Brazilian Institute of Geography and Statistics). A descriptive analysis of the data was carried out, and the association between the dependent variable - gross human rights violations (number of police violence victims, lynching episodes and summary executions) -, and different socioeconomic and demographic variables was tested. In order to test this association the Spearman's correlation test was used. The correlations between gross human rights violations and the socioeconomic and demographic indicators were statistically significant, except for the urbanization rate and the hospital beds per 1000 inhabitants. The strongest correlations were found between the dependent variable and the following variables: size of the resident population (r=0,693), proportion of youths aged from 15 to 24 years (r=0,621), and proportion of household heads with no education or with up to three years of schooling (r=0,590). Gross human rights violations more markedly occur in the population with the worst living conditions. Therefore, in a scenario in which inequality in attaining social and economic rights is directly superposed to the violation of civil rights, the violence cycle is intensified and perpetuated.

Age constraints on felsic intrusions, metamorphism and gold mineralisation in the Palaeoproterozoic Rio Itapicuru greenstone belt, NE Bahia State, Brazil

USGS Publications Warehouse

Mello, E.F.; Xavier, R.P.; McNaughton, N.J.; Hagemann, S.G.; Fletcher, I.; Snee, L.

2006-01-01

U-Pb sensitive high resolution ion microprobe mass spectrometer (SHRIMP) ages of zircon, monazite and xenotime crystals from felsic intrusive rocks from the Rio Itapicuru greenstone belt show two development stages between 2,152 and 2,130 Ma, and between 2,130 and 2,080 Ma. The older intrusions yielded ages of 2,152??6 Ma in monazite crystals and 2,155??9 Ma in zircon crystals derived from the Trilhado granodiorite, and ages of 2,130??7 Ma and 2,128??8 Ma in zircon crystals derived from the Teofila??ndia tonalite. The emplacement age of the syntectonic Ambro??sio dome as indicated by a 2,080??2-Ma xenotime age for a granite dyke probably marks the end of the felsic magmatism. This age shows good agreement with the Ar-Ar plateau age of 2,080??5 Ma obtained in hornblendes from an amphibolite and with a U-Pb SHRIMP age of 2,076??10 Ma in detrital zircon crystals from a quartzite, interpreted as the age of the peak of the metamorphism. The predominance of inherited zircons in the syntectonic Ambro??sio dome suggests that the basement of the supracrustal rocks was composed of Archaean continental crust with components of 2,937??16, 3,111??13 and 3,162??13 Ma. Ar-Ar plateau ages of 2,050??4 Ma and 2,054??2 Ma on hydrothermal muscovite samples from the Fazenda Brasileiro gold deposit are interpreted as minimum ages for gold mineralisation and close to the true age of gold deposition. The Ar-Ar data indicate that the mineralisation must have occurred less than 30 million years after the peak of the metamorphism, or episodically between 2,080 Ma and 2,050 Ma, during uplift and exhumation of the orogen. ?? Springer-Verlag 2006.

Design and rationale for the WARFA trial: a randomized controlled cross-over trial testing the therapeutic equivalence of branded and generic warfarin in atrial fibrillation patients in Brazil.

PubMed

Freitas, Carolina Gomes; Walsh, Michael; Atallah, Álvaro Nagib

2017-06-07

Warfarin is a commonly used anticoagulant. Whether a given dose of the different formulations of Brazilian warfarin will result in the same effect on the international normalized ratio (INR) is uncertain. The aim of the WARFA trial is to determine whether the branded and two generic warfarins available in Brazil differ in their effect on the INR. WARFA is a cross-over RCT comparing three warfarins. The formulations tested are the branded Marevan® (Uniao Quimica/Farmoquimica) and two generic warfarin (manufactured respectively by Uniao Quimica Farmaceutica Nacional and Laboratorio Teuto Brasileiro). All of them were manufactured in Brazil, are available in all settings of the Brazilian healthcare system and were purchased from retail drugstores. Eligible participants had atrial fibrillation or flutter, had been using warfarin for at least 2 months with a therapeutic range of 2.0-3.0 and had low variability in INR results during the 1st period of the trial. Our primary outcome, for which we have an equality hypothesis, is the difference between warfarins in the mean absolute difference between two INR results, obtained after three and 4 weeks with each drug. Our secondary outcomes, that will be tested for inequality (except for the mean INR, which will be tested for equality), include the difference in the warfarin dose, and time in therapeutic range. Clinical events and adherence were also recorded and will be reported. To our knowledge, WARFA will be the first comparison of the more readily applicable INR results between branded and generic warfarins in Brazil. WARFA is important because warfarins are commonly switched between in the course of a chronic treatment in Brazil. Final results of WARFA are expected in May 2017. ClinicalTrials.gov NCT02017197 . Registered 11 December 2013.

Development policy for the Brazilian health industry and qualification of national public laboratories.

PubMed

Viana, Ana Luiza d'Ávila; Silva, Hudson Pacifico da; Ibañez, Nelson; Iozzi, Fabíola Lana

2016-11-03

Technological innovations play a decisive role in societies' development by contributing to economic growth and the population's welfare. The state has a key role in this process by inducing innovative behavior, strategies, and decisions. This study addresses Brazil's current policy for development of the health industry and its effects on qualification of national public laboratories by contextualizing different cycles of interaction between health policy and the industrial base, discussing the government's development strategy and the transfer and absorption of health technology (through Industrial Development Partnerships), and presenting two current partnerships involving public laboratories in the production of medicines and vaccines. Resumo: As inovações tecnológicas jogam papel decisivo no processo de desenvolvimento das sociedades, visto que contribuem para gerar crescimento econômico e bem-estar da população. O Estado possui grande importância e centralidade nesse processo, pois pode induzir fortemente o comportamento, as estratégias e as decisões relativas à inovação. O presente artigo tem por objetivo investigar a atual política de desenvolvimento produtivo em saúde no Brasil e seus reflexos sobre a capacitação dos laboratórios públicos nacionais. Para essa finalidade, contextualiza os diferentes ciclos de interação entre a política de saúde e a sua base produtiva, discute a estratégia do governo brasileiro para o desenvolvimento, a transferência e a absorção de tecnologia na área da saúde (as parcerias para o desenvolvimento produtivo) e apresenta duas parcerias vigentes envolvendo laboratórios públicos para a produção de medicamentos e vacinas.

Frailty and cardiovascular risk in community-dwelling elderly: a population-based study.

PubMed

Ricci, Natalia Aquaroni; Pessoa, Germane Silva; Ferriolli, Eduardo; Dias, Rosangela Correa; Perracini, Monica Rodrigues

2014-01-01

Evidence suggests a possible bidirectional connection between cardiovascular disease (CVD) and the frailty syndrome in older people. To verify the relationship between CVD risk factors and the frailty syndrome in community-dwelling elderly. This population-based study used data from the Fragilidade em Idosos Brasileiros (FIBRA) Network Study, a cross-sectional study designed to investigate frailty profiles among Brazilian older adults. Frailty status was defined as the presence of three or more out of five of the following criteria: unintentional weight loss, weakness, self-reported fatigue, slow walking speed, and low physical activity level. The ascertained CVD risk factors were self-reported and/or directly measured hypertension, diabetes mellitus, obesity, waist circumference measurement, and smoking. Of the 761 participants, 9.7% were characterized as frail, 48.0% as pre-frail, and 42.3% as non-frail. The most prevalent CVD risk factor was hypertension (84.4%) and the lowest one was smoking (10.4%). It was observed that among those participants with four or five risk factors there was a higher proportion of frail and pre-frail compared with non-frail (Fisher's exact test: P=0.005; P=0.021). Self-reported diabetes mellitus was more prevalent among frail and pre-frail participants when compared with non-frail participants (Fisher's exact test: P≤0.001; P≤0.001). There was little agreement between self-reported hypertension and hypertension identified by blood pressure measurement. Hypertension was highly prevalent among the total sample. In addition, frail and pre-frail older people corresponded to a substantial proportion of those with more CVD risk factors, especially diabetes mellitus, highlighting the need for preventive strategies in order to avoid the co-occurrence of CVD and frailty.

Frailty and cardiovascular risk in community-dwelling elderly: a population-based study

PubMed Central

Ricci, Natalia Aquaroni; Pessoa, Germane Silva; Ferriolli, Eduardo; Dias, Rosangela Correa; Perracini, Monica Rodrigues

2014-01-01

Background Evidence suggests a possible bidirectional connection between cardiovascular disease (CVD) and the frailty syndrome in older people. Purpose To verify the relationship between CVD risk factors and the frailty syndrome in community-dwelling elderly. Methods This population-based study used data from the Fragilidade em Idosos Brasileiros (FIBRA) Network Study, a cross-sectional study designed to investigate frailty profiles among Brazilian older adults. Frailty status was defined as the presence of three or more out of five of the following criteria: unintentional weight loss, weakness, self-reported fatigue, slow walking speed, and low physical activity level. The ascertained CVD risk factors were self-reported and/or directly measured hypertension, diabetes mellitus, obesity, waist circumference measurement, and smoking. Results Of the 761 participants, 9.7% were characterized as frail, 48.0% as pre-frail, and 42.3% as non-frail. The most prevalent CVD risk factor was hypertension (84.4%) and the lowest one was smoking (10.4%). It was observed that among those participants with four or five risk factors there was a higher proportion of frail and pre-frail compared with non-frail (Fisher’s exact test: P=0.005; P=0.021). Self-reported diabetes mellitus was more prevalent among frail and pre-frail participants when compared with non-frail participants (Fisher’s exact test: P≤0.001; P≤0.001). There was little agreement between self-reported hypertension and hypertension identified by blood pressure measurement. Conclusion Hypertension was highly prevalent among the total sample. In addition, frail and pre-frail older people corresponded to a substantial proportion of those with more CVD risk factors, especially diabetes mellitus, highlighting the need for preventive strategies in order to avoid the co-occurrence of CVD and frailty. PMID:25336932

Incidence and risk factors for central nervous system relapse in children and adolescents with acute lymphoblastic leukemia

PubMed Central

Cancela, Camila Silva Peres; Murao, Mitiko; Viana, Marcos Borato; de Oliveira, Benigna Maria

2012-01-01

Background Despite all the advances in the treatment of childhood acute lymphoblastic leukemia, central nervous system relapse remains an important obstacle to curing these patients. This study analyzed the incidence of central nervous system relapse and the risk factors for its occurrence in children and adolescents with acute lymphoblastic leukemia. Methods This study has a retrospective cohort design. The studied population comprised 199 children and adolescents with a diagnosis of acute lymphoblastic leukemia followed up at Hospital das Clinicas, Universidade Federal de Minas Gerais (HC-UFMG) between March 2001 and August 2009 and submitted to the Grupo Brasileiro de Tratamento de Leucemia da Infância - acute lymphoblastic leukemia (GBTLI-LLA-99) treatment protocol. Results The estimated probabilities of overall survival and event free survival at 5 years were 69.5% (± 3.6%) and 58.8% (± 4.0%), respectively. The cumulative incidence of central nervous system (isolated or combined) relapse was 11.0% at 8 years. The estimated rate of isolated central nervous system relapse at 8 years was 6.8%. In patients with a blood leukocyte count at diagnosis ≥ 50 x 109/L, the estimated rate of isolated or combined central nervous system relapse was higher than in the group with a count < 50 x 109/L (p-value = 0.0008). There was no difference in cumulative central nervous system relapse (isolated or combined) for the other analyzed variables: immunophenotype, traumatic lumbar puncture, interval between diagnosis and first lumbar puncture and place where the procedure was performed. Conclusions These results suggest that a leukocyte count > 50 x 109/L at diagnosis seems to be a significant prognostic factor for a higher incidence of central nervous system relapse in childhood acute lymphoblastic leukemia. PMID:23323068

[The occurrence of Biomphalaria straminea (Pulmonata: Planorbidae) on an aquaculture farm of IBAMA in Uberlândia, MG. Instituto Brasileiro do Meio Ambiente a dos Recursos Naturais Renováveis].

PubMed

Silveira, E de P; Marçal Júnior, O; Machado, M I

1997-01-01

This work evaluates the occurrence of freshwater snails in the IBAMA's fish breeding station in Uberlândia, Minas Gerais State. We verified the presence of Biomphalaria straminea in 39.5% of all breeding tanks. None of the snails were infected by Schistosoma mansoni, but further investigation should be done in the area.

Healthy aging profile in octogenarians in Brazil.

PubMed

Campos, Ana Cristina Viana; Ferreira, Efigênia Ferreira E; Vargas, Andréa Maria Duarte; Gonçalves, Lúcia Hisako Takase

2016-08-29

to identify the healthy aging profile in octogenarians in Brazil. this population-based epidemiological study was conducted using household interviews of 335 octogenarians in a Brazilian municipality. The decision-tree model was used to assess the healthy aging profile in relation to the socioeconomic characteristics evaluated at baseline. All of the tests used a p-value < 0.05. the majority of the 335 participating older adults were women (62.1%), were aged between 80 and 84 years (50.4%), were widowed (53.4%), were illiterate (59.1%), had a monthly income of less than one minimum wage (59.1%), were retired (85.7%), lived with their spouse (63.8%), did not have a caregiver (60.3%), had two or more children (82.7%), and had two or more grandchildren (78.8%). The results indicate three age groups with a healthier aging profile: older adults aged 80 to 84 years (55.6%), older adults aged 85 years and older who are married (64.9%), and older adults aged 85 and older who do not have a partner or a caregiver (54.2%). the healthy aging profile of octogenarians can be explained by age group, marital status, and the presence of a caregiver. identificar o perfil do envelhecimento saudável de idosos brasileiros octogenários. estudo epidemiológico de base populacional, conduzido por meio de entrevista domiciliar em um município brasileiro, num recorte com 335 idosos octogenários. O modelo de árvore de decisão foi utilizado para analisar o perfil de envelhecimento saudável em relação às características socioeconômicas avaliadas na linha base. Todos os testes consideraram o valor p<0,05. entre os 335 idosos que participaram deste estudo, a maioria era do sexo feminino (62,1%), idade entre 80 e 84 anos (50,4%), viúvo (53,4%), analfabeto (59,1%), com renda mensal inferior a um salário-mínimo (59,1%); eram aposentados (85,7%), morando com cônjuge (63,8%), sem cuidador (60,3%), com dois ou mais filhos (82,7%) e dois ou mais netos (78,8%). Os resultados indicam tr

Cross-cultural adaptation and validation of the Nursing Student Satisfaction Scale for use with Brazilian nursing students.

PubMed

Hirsch, Carolina Domingues; Barlem, Edison Luiz Devos; Barlem, Jamila Geri Tomaschewski; Dalmolin, Graziele de Lima; Pereira, Liliane Alves; Ferreira, Amanda Guimarães

2016-08-29

to cross-culturally adapt and validate the Nursing Student Satisfaction Scale (NSSS) for use with nursing students in the Brazilian context. this was a quantitative exploratory and descriptive study using a cross-sectional design conducted with 123 undergraduate nursing students studying at a public university in the south of Brazil. The cross-cultural adaptation was performed according to international guidelines. Validation for use in a Brazilian context was performed using factor analysis and Cronbach's alpha. based on the expert committee assessment and pre-test, face and content validity were considered satisfactory. Factor analysis resulted in three constructs: curriculum and teaching; professional social interaction, and learning environment. The internal consistency of the instrument was satisfactory: the value of Cronbach's alpha coefficient was 0.93 for the instrument as a whole, and between 0.88 and 0.89 for the constructs. the Brazilian version of the Nursing Student Satisfaction Scale was shown to be reliable and validated for the evaluation of student satisfaction with undergraduate nursing programs, considering the aspects teaching activities, curriculum, professional social interaction, and learning environment. adaptar culturalmente e validar o instrumento Nursing Student Satisfaction Scale (NSSS) para utilização no contexto brasileiro por estudantes de enfermagem. estudo quantitativo, do tipo exploratório e descritivo, com delineamento transversal, realizado com 123 estudantes da graduação em enfermagem de uma universidade pública no sul do Brasil. Realizou-se a adaptação cultural do instrumento segundo recomendações internacionais e a sua validação para utilização no contexto brasileiro, através da análise fatorial e alfa de Cronbach. mediante avaliação de comitê de especialistas e realização de pré-teste, a validade de face e conteúdo do instrumento foram considerados satisfatórios. A partir da análise fatorial, foram

Depression and health behaviors in Brazilian adults - PNS 2013.

PubMed

Barros, Marilisa Berti de Azevedo; Lima, Margareth Guimarães; Azevedo, Renata Cruz Soares de; Medina, Lhais Barbosa de Paula; Lopes, Claudia de Souza; Menezes, Paulo Rossi; Malta, Deborah Carvalho

2017-06-01

To evaluate the prevalence of health-related behaviors according to presence and type of depression in Brazilian adults. Based on a sample of 49,025 adults (18 to 59 years) from the National Survey on Health 2013 (PNS 2013), we estimated the prevalence of health-related behaviors (smoking; passive smoking; frequent or risky alcohol consumption; leisure time physical activity; time watching TV; and eating pattern indicators), according to the presence of depression (minor and major), evaluated by the Patient Health Questionnaire - 9 (PHQ-9), and the report of depressive mood (in up to seven days or more than seven days) over a two-week period. Prevalence ratios were estimated by Poisson regression. Evaluated by the PHQ-9 scale, 9.7% of the Brazilian adults had depression and 3.9% presented major depression. About 21.0% reported depressive mood and, in 34.9% of them, that feeling has been present for more than seven days. In individuals with major depression (PHQ-9), higher prevalence was found in almost all unhealthy behaviors analyzed, in particular, smoking (PR = 1.65), passive smoking (PR = 1.55), risk alcohol consumption (PR = 1.72), TV for ≥ 5 hours/day (PR = 2.13), consumption of fat meat (PR = 1.43) and soft drink (PR = 1.42). The prevalence ratios tended to be lower in those with minor depression. Similar results were observed in adults with depressive mood. This study detected relevant association between depression and health behaviors, in particular for smoking and physical activity. The associations found with the PHQ were similar to those observed with the application of a single question about depressive mood. Our results indicate the importance of assessing the presence of depression and the frequency and severity of symptoms when implementing actions for the promotion of healthy behaviors. Avaliar a prevalência de comportamentos relacionados à saúde segundo a presença e tipo de depressão em adultos brasileiros. Com base em amostra de 49

II Brazilian Consensus on the use of human immunoglobulin in patients with primary immunodeficiencies.

PubMed

Goudouris, Ekaterini Simões; Rego Silva, Almerinda Maria do; Ouricuri, Aluce Loureiro; Grumach, Anete Sevciovic; Condino-Neto, Antonio; Costa-Carvalho, Beatriz Tavares; Prando, Carolina Cardoso; Kokron, Cristina Maria; Vasconcelos, Dewton de Moraes; Tavares, Fabíola Scancetti; Silva Segundo, Gesmar Rodrigues; Barreto, Irma Cecília; Dorna, Mayra de Barros; Barros, Myrthes Anna; Forte, Wilma Carvalho Neves

2017-01-01

In the last few years, new primary immunodeficiencies and genetic defects have been described. Recently, immunoglobulin products with improved compositions and for subcutaneous use have become available in Brazil. In order to guide physicians on the use of human immunoglobulin to treat primary immunodeficiencies, based on a narrative literature review and their professional experience, the members of the Primary Immunodeficiency Group of the Brazilian Society of Allergy and Immunology prepared an updated document of the 1st Brazilian Consensus, published in 2010. The document presents new knowledge about the indications and efficacy of immunoglobulin therapy in primary immunodeficiencies, relevant production-related aspects, mode of use (routes of administration, pharmacokinetics, doses and intervals), adverse events (major, prevention, treatment and reporting), patient monitoring, presentations available and how to have access to this therapeutic resource in Brazil. RESUMO Nos últimos anos, novas imunodeficiências primárias e defeitos genéticos têm sido descritos. Recentemente, produtos de imunoglobulina, com aprimoramento em sua composição e para uso por via subcutânea, tornaram-se disponíveis em nosso meio. Com o objetivo de orientar o médico no uso da imunoglobulina humana para o tratamento das imunodeficiências primárias, os membros do Grupo de Assessoria em Imunodeficiências da Associação Brasileira de Alergia e Imunologia produziram um documento que teve por base uma revisão narrativa da literatura e sua experiência profissional, atualizando o I Consenso Brasileiro publicado em 2010. Apresentam-se novos conhecimentos sobre indicações e eficácia do tratamento com imunoglobulina nas imunodeficiências primárias, aspectos relevantes sobre a produção, forma de utilização (vias de administração, farmacocinética, doses e intervalos), efeitos adversos (principais efeitos, prevenção, tratamento e notificação), monitorização do

Primate community of the tropical rain forests of Saracá-Taqüera National Forest, Pará, Brazil.

PubMed

Oliveira, L C; Loretto, D; Viana, L R; Silva, J S; Fernandes, W G

2009-11-01

Brazil is the richest country in the world in terms of primate species and the Amazonian rain forest is one of the richest biomes containing 15 (ca. 90%) of the Neotropical primate genera. Although considered key elements in conservation strategies, there is only anecdotal information on primates for several protected areas within the region. Here we present new data on the community composition of the primates in the Saracá-Taqüera National Forest (429,600 ha), an actively mined, bauxite rich area, in Pará, Brazil. We used information from the literature, technical reports, museum data, and interviews conducted with agents from the Brazilian Institute of the Environment and Natural Renewable Resources (Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis - IBAMA) and members of the local 'Quilombo' community. In addition, from July 2003 to June 2007, we carried out 19 field trips ranging from 10 to15 days each, amounting to a total effort of 1,230 hours and 1,420 km of censuses, resulting in 1,034 records of eight primate species (Saguinus martinsi, Saguinus midas, Saimiri sciureus, Cebus apella, Pithecia pithecia, Chiropotes sagulatus, Ateles paniscus, and Alouatta macconelli). Two other species (Cebus olivaceus and Aotus trivirgatus) were recorded only indirectly, through interviews and literature data. In all, Alouatta macconelli was the most frequently recorded species (43% of all records); while Saguinus midas and P. pithecia were the least (ca. 0.4 and 0.6% of all records). Based on our results, we discuss group sizes as well as taxonomic problems concerning the genera Pithecia and Chiropotes, for which we registered individuals displaying phenotypic geographical variation and two different forms, respectively. Despite the deforestation inherent in bauxite mining, the Saracá-Taqüera National Forest still has a remarkable richness of primate species. Our study results place this National Forest amongst the richest reserves, in terms

Identificabilidade e estabilidade dos parâmetros no método Grade of Membership (GoM): considerações metodológicas e práticas

PubMed Central

Guedes, Gilvan Ramalho; Caetano, André Junqueira; Machado, Carla Jorge; Brondízio, Eduardo Sonewend

2011-01-01

O método Grade of Membership (GoM) tem sido cada vez mais utilizado por demógrafos brasileiros e tem a vantagem de possuir um parâmetro que mensura a heterogeneidade individual, com base nas correlações não-observáveis entre as categorias de resposta das variáveis de interesse, gerando um medida do grau de pertencimento de cada indivíduo a perfis extremos. Alguns autores, contudo, chamam atenção para questões importantes na calibragem dos modelos finais que utilizam o programa GoM versão 3.4, como o problema de identificabilidade – soluções múltiplas para parâmetros estimados. Neste artigo, é sugerido um procedimento capaz de identificar um modelo final com solução única que descreva os tipos puros mais fidedignos à base de dados, em uma tentativa de otimização. Para ilustrar esse processo, utilizou-se uma base de dados correspondente a um levantamento econômico e sociodemográfico de uma população de pequenos agricultores residentes ao longo da Rodovia Transamazônica, no Estado do Pará. Também identificou-se a existência de instabilidade nos parâmetros estimados pelo programa GoM 3.4, sendo proposto um método de estabilização de seus valores. Com esses procedimentos combinados, os usuários do programa GoM 3.4 poderão descrever sua base de dados de forma mais adequada e responder às críticas sobre questões de identificabilidade e estabilidade dos modelos resultantes. Essas soluções empíricas são relevantes por afetarem cálculos de prevalência e de incidência de eventos de interesse, além de trazerem consequências importantes sobre o ponto e o momento corretos para intervenções de políticas públicas ou de planejamento prospectivo em análises de projeção. PMID:21709732

Acute lymphoblastic leukemia in children and adolescents: prognostic factors and analysis of survival

PubMed Central

Lustosa de Sousa, Daniel Willian; de Almeida Ferreira, Francisco Valdeci; Cavalcante Félix, Francisco Helder; de Oliveira Lopes, Marcos Vinicios

2015-01-01

Objective To describe the clinical and laboratory features of children and adolescents with acute lymphoblastic leukemia treated at three referral centers in Ceará and evaluate prognostic factors for survival, including age, gender, presenting white blood cell count, immunophenotype, DNA index and early response to treatment. Methods Seventy-six under 19-year-old patients with newly diagnosed acute lymphoblastic leukemia treated with the Grupo Brasileiro de Tratamento de Leucemia da Infância – acute lymphoblastic leukemia-93 and -99 protocols between September 2007 and December 2009 were analyzed. The diagnosis was based on cytological, immunophenotypic and cytogenetic criteria. Associations between variables, prognostic factors and response to treatment were analyzed using the chi-square test and Fisher's exact test. Overall and event-free survival were estimated by Kaplan–Meier analysis and compared using the log-rank test. A Cox proportional hazards model was used to identify independent prognostic factors. Results The average age at diagnosis was 6.3 ± 0.5 years and males were predominant (65%). The most frequently observed clinical features were hepatomegaly, splenomegaly and lymphadenopathy. Central nervous system involvement and mediastinal enlargement occurred in 6.6% and 11.8%, respectively. B-acute lymphoblastic leukemia was more common (89.5%) than T-acute lymphoblastic leukemia. A DNA index >1.16 was found in 19% of patients and was associated with favorable prognosis. On Day 8 of induction therapy, 95% of the patients had lymphoblast counts <1000/μL and white blood cell counts <5.0 × 109/L. The remission induction rate was 95%, the induction mortality rate was 2.6% and overall survival was 72%. Conclusion The prognostic factors identified are compatible with the literature. The 5-year overall and event-free survival rates were lower than those reported for developed countries. As shown by the multivariate analysis, age and baseline white

Quality of life of patients using intermittent urinary catheterization.

PubMed

Fumincelli, Laís; Mazzo, Alessandra; Martins, José Carlos Amado; Henriques, Fernando Manuel Dias; Orlandin, Leonardo

2017-07-10

ária neurogênica, e usuários do cateterismo urinário intermitente. na amostra de pacientes brasileiros (n = 170) e portugueses (n = 52), respectivamente, a maioria era solteira (87-51,2%; 25-48,1%), com ensino fundamental (47-45,3%; 31-59,6%), aposentada (70-41,2%; 21-40,4%). A lesão medular foi a principal causa do uso do cateter urinário nos dois países. Os pacientes brasileiros apresentaram média de escores mais elevados de qualidade de vida no domínio psicológico (68,9) e menos elevados no domínio físico (58,9). Os pacientes portugueses apresentaram escores mais elevados no domínio psicológico (68,4) e menos no domínio ambiente (59,4). A realização do autocateterismo urinário intermitente foi significativa para os dois países. nos dois países, a qualidade de vida desses pacientes pode ser determinada pela melhora dos sintomas urinários, da independência, autoconfiança, relações sociais e acesso a atividades laborais. mensurar y comparar la calidad de vida de pacientes con vejiga neurogénica en uso de cateterismo vesical intermitente durante el proceso de rehabilitación en Brasil y en Portugal. estudio multicéntrico, Brasil y Portugal, cuantitativo, trasversal, observacional-analítico y correlacional. Fueron utilizados dos instrumentos de recolecta, un cuestionario de datos sociodemográficos y clínicos y el World Health Organization Quality Life-bref. Fueron inclusos pacientes mayores de 18 años, con vejiga urinaria neurogénica, y usuarios de cateterismo vesical intermitente. en la muestra de pacientes brasileños (n = 170) y portugueses (n = 52), respectivamente, la mayoría era soltera (87-51,2%; 25-48,1%), con educación fundamental (47-45,3%; 31-59,6%), jubilada (70-41,2%; 21-40,4%). La lesión medular fue la principal causa del uso del catéter urinario en los dos países. En promedio, los pacientes brasileños presentaron scores de calidad de vida superiores en el dominio psicológico (68,9) e inferiores en el dominio físico (58

Innovation in nursing health care practice: expansion of access in primary health care.

PubMed

Lowen, Ingrid Margareth Voth; Peres, Aida Maris; Ros, Carla da; Poli, Paulo; Faoro, Nilza Teresinha

2017-01-01

analyze the reorganization of the health care practice of nurses as an innovative strategy for expansion of access in primary care. qualitative and quantitative study, which interviewed 32 management and care nurses and collected documentary data from public reports of production of nursing consultations from 2010 to 2014, in a municipality in southern Brazil. Data processing for textual analysis was performed by IRAMUTEQ software; for simple descriptive statistical analysis, the program Excel 2013 was used. in the innovative care practice  class, associated with awareness of change, related to implementation of the FHS, its challenges and advantages, the following subclasses were identified: reorganization of schedules, nursing consultation, physical restructuring of BHUs, and shared consultation. the need to expand access to and valorization of care practice encourages the development of innovative strategies. The protagonism of care needs to be discussed in the various spaces so that each professional carry out the respective role with competence and efficacy. analisar a reorganização da prática assistencial do enfermeiro como estratégia inovadora para ampliação do acesso na atenção primária. estudo qualiquantitativo, tendo sido entrevistados 32 enfermeiros gerenciais e assistenciais e coletados dados documentais de relatórios públicos de produção de consultas dos enfermeiros de 2010 a 2014, num município sul-brasileiro. O processamento dos dados para análise textual foi realizado pelo software IRAMUTEQ; para análise estatística descritiva simples, o programa Excel 2013. na classe prática assistencial inovadora, associada à sensibilização para a mudança, relacionada à implantação da ESF, seus desafios e fortalezas, foram identificadas as subclasses: reorganização das agendas, consulta do enfermeiro, reestruturação física das UBS e consulta compartilhada. a necessidade de ampliar o acesso e valorização da prática assistencial

Land-based versus aquatic resistance therapeutic exercises for older women with sarcopenic obesity: study protocol for a randomised controlled trial

PubMed Central

2013-01-01

trial designed to evaluate resistance exercises in older patients with sarcopenic obesity. If our hypothesis proves correct, both intervention programmes will be effective, with the land-based exercises conferring better results in muscle performance. Trial registration Registro Brasileiro de Ensaios Clínicos: RBR-9p5q67 PMID:24041219

Working hours associated with unintentional sleep at work among airline pilots.

PubMed

Marqueze, Elaine Cristina; Nicola, Ana Carolina B; Diniz, Dag Hammarskjoeld M D; Fischer, Frida Marina

2017-06-26

Tto identify factors associated with unintentional sleep at work of airline pilots. This is a cross-sectional epidemiological study conducted with 1,235 Brazilian airline pilots, who work national or international flights. Data collection has been performed online. We carried out a bivariate and multiple logistic regression analysis, having as dependent variable unintentional sleep at work. The independent variables were related to biodemographic data, characteristics of the work, lifestyle, and aspects of sleep. The prevalence of unintentional sleep while flying the airplane was 57.8%. The factors associated with unintentional sleep at work were: flying for more than 65 hours a month, frequent technical delays, greater need for recovery after work, work ability below optimal, insufficient sleep, and excessive sleepiness. The occurrence of unintentional sleep at work of airline pilots is associated with factors related to the organization of the work and health. Identificar fatores associados aos cochilos não intencionais durante as jornadas de trabalho de pilotos da aviação regular. Estudo epidemiológico transversal conduzido com 1.235 pilotos brasileiros de avião do transporte aéreo regular, que realizavam voos nacionais ou internacionais, sendo a coleta de dados realizada on-line. Foi realizada análise de regressão logística bivariada e múltipla, tendo como variável dependente o cochilo não intencional durante o horário de trabalho. As variáveis independentes foram relacionadas a dados biodemográficos, características do trabalho, estilo de vida e aspectos do sono. A prevalência do cochilo não intencional enquanto pilotava o avião foi de 57,8%. Os fatores associados ao cochilo não intencional foram: voar por mais de 65 horas por mês, atrasos técnicos frequentes, maior necessidade de recuperação após o trabalho, capacidade para o trabalho inferior à ótima, sono insuficiente e sonolência excessiva. A ocorrência do cochilo n

AIDS and jail: social representations of women in freedom deprivation situations.

PubMed

Trigueiro, Débora Raquel Soares Guedes; Almeida, Sandra Aparecida de; Monroe, Aline Aparecida; Costa, Gilka Paiva Oliveira; Bezerra, Valéria Peixoto; Nogueira, Jordana de Almeida

2016-01-01

To graspthe AIDS social representations built by freedom-deprived women. Descriptive study with a quali-quantitative approach that involved 174 convicted women in a women's prison in a capital city of the Brazilian northeastern region. Aword-association test was applied in October and November 2014, using AIDS as a stimulus. The corpuswas processed usingIramuteq software. Descending Hierarchical Classification and Correspondence Factor Analysis were applied. The content that comprises the social representation of AIDS was influenced by the prison context, which was pervaded by a lack of assistance, lack of knowledge, discrimination, and suffering that disclosed vulnerability to HIV/AIDS factors such as unprotected sex and object sharing. This underlines the stigma and fear of the illness, in addition to favoring and supporting negative feelings and a sense of rejection. To consider the use of this representational amalgam to ensure a comprehensive, contextualized care can help redirect practices, motivate self-care practices, and reduce prejudiced attitudes. Apreenderas representações sociais sobre a aids construídas por mulheres privadas de liberdade. Estudo descritivo, com abordagem quali-quantitativa que envolveu 174 apenadas de Presídio Feminino situado em capital do nordeste brasileiro. Aplicou-se o Teste de Associação Livre de Palavras, em outubro e novembro de 2014, utilizando-se do estímulo aids. O corpus foi processado pelo software Iramuteq, sendo efetuadas a Classificação Hierárquica Descendente e Análise Fatorial de Correspondência. Os conteúdos que compõem a representação social sobre aids são influenciados pelo contexto prisional, permeado dedesassistência, desconhecimento, discriminação e condições de sofrimento, revelando fatores de vulnerabilidade ao HIV/Aids como atividade sexual desprotegida e compartilhamento de objetos; reiterando o estigma e o temor à doença; e favorecendo e sustentando sentimentos negativos e de rejei

Arboviruses emerging in Brazil: challenges for clinic and implications for public health.

PubMed

Donalisio, Maria Rita; Freitas, André Ricardo Ribas; Zuben, Andrea Paula Bruno Von

2017-04-10

Arboviruses have been emerging in different parts of the world due to genetic changes in the virus, alteration of the host and vector population dynamics, or because of anthropogenic environmental factors. These viruses' capacity for adaptation is notable, as well as the likelihood of their emergence and establishment in new geographic areas. In Brazilian epidemiologic scenario, the most common arboviruses are DENV, CHIKV, and ZIKV, although others may spread in the country. Little is yet known of the impact of viral co-circulation, which would theoretically result in more intense viremia or other immunological alterations that could trigger autoimmune diseases, such as Guillain-Barré syndrome. The impact on morbidity and mortality intensifies as extensive epidemics lead to a high number of affected individuals, severe cases, and implications for health services, mainly due to the absence of treatment, vaccines, and effective prevention and control measures. RESUMO Notifica-se a emergência de arboviroses em diferentes regiões do planeta em decorrência de mudanças genéticas no vírus, alteração da dinâmica populacional de hospedeiros e vetores ou por fatores ambientais de origem antropogênica. É notável a capacidade de adaptação desses vírus e a possibilidade de emergirem e se estabelecerem em novas áreas geográficas. No contexto epidemiológico brasileiro, os arbovírus de maior circulação são DENV, CHIKV e ZIKV, embora existam outros com potencial de disseminação no País. O impacto da cocirculação viral ainda é pouco conhecido, a qual teoricamente resultaria em viremias mais intensas ou outras alterações imunológicas que poderiam ser o gatilho para doenças autoimunes, como a síndrome de Guillain-Barré. O impacto na morbidade e mortalidade se intensifica à medida que extensas epidemias pressupõem grande número de indivíduos acometidos, casos graves e implicações sobre os serviços de saúde, principalmente diante da aus

Translation, cultural adaptation and validation of Kidney Disease Loss Scale to the Brazilian context.

PubMed

Ottaviani, Ana Carolina; Orlandi, Fabiana de Souza

2016-01-01

contexto brasileiro, permitindo estudos futuros sobre perdas e instrumentalizando os profissionais atuantes em centros de diálise para assistência à pessoa com doença renal crônica.

Profile of Brazilian workers victims of occupational accidents with biological fluids.

PubMed

Miranda, Fernanda Moura D'Almeida; Cruz, Elaine Drehmer de Almeida; Félix, Jorge Cestari Vinícius; Kalinke, Luciana Puchalski; Mantovani, Maria de Fátima; Sarquis, Leila Maria Mansano

2017-01-01

To characterize the Brazilian workers victims of occupational accidents with biological fluids. Epidemiological and descriptive research, in which 284,877 notifications of the Notifiable Diseases Information System were analyzed between 2007 and 2014. We used Stata 13 for data analysis. The highest incidence density occurred in females with 0.8 cases per 1,000 workers/year (n = 222,042, 77.9%); in the age group of 20 to 24 years old, with 0.6 cases per 1,000 workers/year (n = 64,221, 23.3%); with some high school and some college, with 0.6 cases per 1,000 workers/year (n = 141,275, 49.6%). We found that these accidents occurred among 23 occupational subgroups. For the most part, the workers had an employment relationship and had issued the Occupational Accident Notification. It is necessary to rethink the measures of orientation to workers regarding the risks and relative prophylaxis for these accidents, with the aim of reducing them. Caracterizar os trabalhadores brasileiros vítimas de acidente de trabalho com fluidos biológicos. Pesquisa epidemiológica, descritiva, na qual foram analisadas 284.877 notificações do Sistema Nacional de Notificação de Agravos, entre 2007 e 2014. Utilizou-se Stata 13 para a análise dos dados. A maior densidade de incidência ocorreu no sexo feminino com 0,8 caso a cada 1.000 trabalhadores/ano (n = 222.042; 77,9%); na faixa etária de 20 a 24 anos com 0,6 caso a cada 1.000 trabalhadores/ano (n = 64.221; 23,3%); com Ensino Médio e Superior incompleto com 0,6 caso a cada 1.000 trabalhadores/ano (n = 141.275; 49,6%). Verificou-se que esses acidentes ocorreram entre 23 subgrupos ocupacionais. Em sua maioria, os trabalhadores possuíam vínculo empregatício e tiveram emitida a Comunicação de Acidente de Trabalho. Faz-se necessário repensar as medidas de orientação aos trabalhadores quanto aos riscos e profilaxia relativa para estes acidentes, visando reduzi-los ou diminui-los.

Cholesterol and prevention of atherosclerotic events: limits of a new frontier.

PubMed

Macedo, Luís Eduardo Teixeira de; E, Faerstein

2017-01-12

Control of atherosclerotic cardiovascular disease - a highly prevalent condition and one of the main causes of mortality in Brazil and worldwide - is a recurrent subject of great interest for public health. Recently, three new guidelines on dyslipidemia and atherosclerosis prevention have been published. The close release of these important publications is a good opportunity for comparison: the Brazilian model has greater sensitivity, the English model does not work with risk stratification, and the American model may be overestimating the risk. This will allow reflection on current progress and identification of controversial aspects which still require further research and debate. It is also an opportunity to discuss issues related to early diagnosis and its efficiency as a preventive strategy for atherosclerotic disease: the transformation of risk into disease, the gradual reduction of cut-off points, the limitations of the screening strategy, and the problem of overdiagnosis. RESUMO O controle da doença cardiovascular aterosclerótica - morbidade de alta prevalência e uma das principais causas de mortalidade no Brasil e no mundo - continua sendo tema de grande interesse para a Saúde Pública. Recentemente, três novas diretrizes sobre dislipidemia e prevenção da aterosclerose foram divulgadas. A convergência no tempo dessas importantes publicações constitui boa oportunidade para sua comparação: o modelo brasileiro tem maior sensibilidade, o inglês não trabalha com risco estratificado e o norte-americano parece estar superestimando o risco.Isso permitirá reflexões acerca dos avanços que já foram alcançados e identificação de aspectos ainda controversos, que seguem exigindo novas pesquisas e debates. É também uma oportunidade para discutir questões relacionadas ao diagnóstico precoce e sua eficiência como estratégia preventiva da doença aterosclerótica: as transformações do risco em doença, a diminuição progressiva de pontos de

Healthcare systems, the State, and innovation in the pharmaceutical industry.

PubMed

Delgado, Ignacio José Godinho

2016-11-03

consolidação do sistema de saúde brasileiro - universal, conquanto segmentado ‒ e a afirmação da indústria farmacêutica nacional inovadora.

Observational study on efficacy of negative expiratory pressure test proposed as screening for obstructive sleep apnea syndrome among commercial interstate bus drivers - protocol study

PubMed Central

2011-01-01

protocol, the expectation is to encounter predictive NEP values for different degrees of OSA in order to contribute toward an early diagnosis of this condition and reduce its impact and complications among commercial interstate bus drivers. Trial registration Registro Brasileiro de Ensaios Clinicos (local acronym RBEC) [Internet]: Rio de Janeiro (RJ): Instituto de Informaçao Cientifica e Tecnologica em Saude (Brazil); 2010 - Identifier RBR-7dq5xx. Cross-sectional study on efficacy of negative expiratory pressure test proposed as screening for obstructive sleep apnea syndrome among commercial interstate bus drivers; 2011 May 31 [7 pages]. Available from http://www.ensaiosclinicos.gov.br/rg/RBR-7dq5xx/. PMID:22151802

Qual o Papel da Escola e da Mídia na Obtenção dos Conhecimentos Astronômicos?

NASA Astrophysics Data System (ADS)

da Cunha, W. S.; Voelzke, M. R.; Amaral, L. H.

2007-08-01

É amplamente reconhecido que as pessoas em geral têm grande fascínio e interesse pela Astronomia. Por outro lado, o conteúdo dessa área incluído no ensino formal está longe de ser abrangente e suficiente para suprir a demanda. Esse interesse permite aperfeiçoar a divulgação e o ensino não formal de Astronomia através da mídia aliando a adequação do conteúdo à expectativa das pessoas. A reforma do Currículo Básico da Escola Pública da maioria dos Estados brasileiros tem introduzido Astronomia desde a pré-escola até o Ensino Médio. Num estudo realizado com 1180 alunos do Ensino Médio de seis escolas estaduais, revelou-se através da aplicação de um formulário contendo questões que abordavam conhecimentos básicos em Astronomia, como foram adquiridos tais conhecimentos e à infra-estrutura da escola. Para 66,1% dos entrevistados o professor já fez alguma apresentação a respeito de Astronomia. O presente estudo revelou também que 54,4% dos alunos entrevistados adquiriram seus conhecimentos astronômicos na escola, 18,4% através da televisão e 27,1% afirmaram que seus conhecimentos foram obtidos através de outros tipos de mídia (internet, livros didáticos, filmes e revistas). Embora o estudo revele claramente que há certo equilíbrio no meio em que os alunos obtiveram seus conhecimentos astronômicos, a mídia busca não somente sua difusão, mas a disponibilização desse conhecimento de maneira correta, que às vezes, não é atingido, apresentando conceitos sem fundamentação e incorretos. Por outro lado, no dia-a-dia escolar, é comum encontrar professores que vêm para as aulas com concepções prévias, que podem diferir substancialmente das idéias a serem ensinadas, dificultando o aprendizado de futuros conceitos científicos. Uma avaliação criteriosa, avaliando as dificuldades dos professores em determinar o sentido correto dos conceitos e observando a metodologia que utilizam no ensino, poderá proporcionar uma melhor

Binge drinking and illicit drug use among adolescent students.

PubMed

Raposo, Jakelline Cipriano Dos Santos; Costa, Ana Carolina de Queiroz; Valença, Paula Andréa de Melo; Zarzar, Patrícia Maria; Diniz, Alcides da Silva; Colares, Viviane; Franca, Carolina da

2017-09-04

To estimate the prevalence of illicit drug use and its association with binge drinking and sociodemographic factors among adolescent students. This is a cross-sectional study with probabilistic conglomerate sampling, involving 1,154 students, aged 13 to 19 years old, from the public school system, in the city of Olinda, State of Pernambuco, Brazil, carried out in 2014. We used the Youth Risk Behavior Survey questionnaire, validated for use with Brazilian adolescents. The Chi-square test (≤ 0.05) and Poisson regression analysis were used to estimate the prevalence ratios, with 95% confidence intervals. Use in life of illicit drugs was four times more prevalent among students who reported binge drinking (95%CI 3.19-5.45). Being in the age group of 16 to 19 years, being male, and having no religion were also significantly associated with illicit drug use. The prevalence of use in life of illicit drugs was higher in this study than in other studies carried out in Brazil and it was strongly associated with binge drinking. This factor was associated with gender, age, and religion. Estimar a prevalência do uso de drogas ilícitas e sua associação com binge drinking e fatores sociodemográficos entre estudantes adolescentes. Estudo transversal com amostra probabilística por conglomerado, envolvendo 1.154 estudantes, de 13 a 19 anos de idade, da rede pública de ensino, no município de Olinda, PE, 2014. Foi utilizado o questionário Youth Risk Behavior Survey, validado para uso com adolescentes brasileiros. Para análise dos dados foi utilizado o teste do Qui-quadrado (≤ 0,05) e análise de regressão de Poisson, para estimar razões de prevalência, com intervalos com 95% de confiança. O uso na vida de drogas ilícitas foi quatro vezes mais prevalente entre os estudantes que relataram o binge drinking (IC95% 3,19-5,45). Estar na faixa etária de 16 a 19 anos, ser do sexo masculino e não ter religião também foram significativamente associados ao uso de drogas

Older adults abuse in three Brazilian cities.

PubMed

Rodrigues, Rosalina Aparecida Partezani; Monteiro, Edilene Araújo; Santos, Ana Maria Ribeiro Dos; Pontes, Maria de Lourdes de Farias; Fhon, Jack Roberto Silva; Bolina, Alisson Fernandes; Seredynskyj, Fernanda Laporti; Almeida, Vanessa Costa; Giacomini, Suelen Borelli Lima; Defina, Giovanna Partezani Cardoso; Silva, Luipa Michele

2017-01-01

To analyze the police reports filed by older adults who suffered abuse in order to identify the socio-demographic characteristics of victims and aggressors, type of violence, location, as well as to compare rates in three Brazilian cities in the period from 2009 to 2013. Ecological study, in which 2,612 police reports registered in Police Stations were analyzed. An instrument was used to obtain data from the victim, the aggressor and the type of violence. Psychological abuse predominated and most cases occurred in the older adults own home. In the cities of Ribeirão Preto and João Pessoa, the older adults presented similar rates for both gender. Regarding the standardized rates, in João Pessoa, there was a rise of this type of abuse in the two first years, and later there was a certain stability. In the city of Teresina, there was an increase, also observed in the city of Ribeirão Preto in the three first years, followed by a decrease. Older adults abuse is a cultural phenomenon difficult to be reported by them, since it occurs in the family context. Analisar os boletins de ocorrência registrados por idosos que sofreram violência, a fim de identificar características sociodemográficas das vítimas e dos agressores, tipo de violência, local, bem como comparar as taxas em três municípios brasileiros no período de 2009 a 2013. Estudo ecológico, em que foram analisados 2.612 boletins de ocorrência registrados em Delegacias do Idoso. Utilizou-se um instrumento para obter dados da vítima, do agressor e tipo de violência. Predominou a violência psicológica, na maioria dos casos na própria residência do idoso. Em Ribeirão Preto e João Pessoa, os idosos mais jovens apresentaram taxas semelhantes entre ambos os sexos. Na comparação das taxas padronizadas, em João Pessoa, houve ascensão deste tipo de violência nos dois primeiros anos, e, posteriormente, certa estabilidade. Em Teresina, houve ascensão, também observada em Ribeirão Preto nos tr

Astronomy in Science Textbooks: An Analysis of Pnld 2008. (Spanish Title: Astronomía en los Libros de Ciencia: un Análisis del Pnld 2008.) Astronomia Nos Livros Didáticos de Ciências: Uma Análise do Pnld 2008

NASA Astrophysics Data System (ADS)

Amaral, Patrícia; Quintanilha Vaz de Oliveira, Carlos Eduardo

2011-12-01

melhores livros disponíveis no mercado editorial brasileiro, buscamos esquadrinhar algumas categorias constantes no Guia de Livros Didáticos de 2008. A pesquisa caracteriza a freqüência do conteúdo de Astronomia no texto, nas figuras e nas atividades de experimentação. Além disso, descreve alguns erros conceituais e apresenta um conjunto de informações adicionais sobre as coleções.

Coffee Beverage Quality Assessment Based on ETA/CPTEC-HadCM3 Model (A1B-IPCC/SRES Scenario), Southeastern Brazil

NASA Astrophysics Data System (ADS)

Giarolla, A.; Resende, N.; Chou, S. C.; Tavares, P. S.; Rodrigues, D. C.

2012-04-01

presented in this study as complementary information. Bressani, E. Guia do Barista. Da origem do café ao espresso perfeito. Café Editora, 2007. 210 p. Camargo, M. B. P. The impact of climatic variability and climate change on arabic coffee crop in Brazil. Bragantia, Campinas, v.69, no.1, 2010. Camargo, a. P; Cortez, J. G. Efeito do clima na qualidade de bebida do café nas condições de São Paulo e áreas próximas de outros estados. In 24 Congresso Brasileiro de Pesquisas Cafeeiras. Poços de Caldas, Anais... Poços de Caldas, Embrapa Café, 1998. p. 42-44.

Effects of auriculotherapy on labour pain: a randomized clinical trial.

PubMed

Mafetoni, Reginaldo Roque; Shimo, Antonieta Keiko Kakuda

2016-01-01

parto foi menor no grupo de auriculoterapia (248,7 versus placebo 414,8 versus controle 296,3 minutos); a taxa de cesárea foi maior no grupo placebo (50%) e igual nos outros (10%). As parturientes que receberam auriculoterapia apresentaram tendência a um maior controle da dor e menor duração do trabalho de parto, porém a taxa de cesárea neste grupo foi semelhante à do grupo controle. Este ensaio precede um estudo maior, em andamento. Registro Brasileiro de Ensaio Clínico: RBR-47hhbj.

Mice Behavioral Phenotype Changes after Administration of Anani (Symphonia globulifera, Clusiaceae), an Alternative Latin American and African Medicine.

PubMed

Suffredini, Ivana Barbosa; Paciencia, Mateus Luís Barradas; Díaz, Ingrit E C; Frana, Sergio Alexandre; Bernardi, Maria Martha

2017-01-01

/MMA/CGen: Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis/Ministério do Meio Ambiente/Conselho de Gestão do Patrimônio Genético, AM: Amazonas State, UNIP: Universidade Paulista, mg: milligram, kg: kilogram, I.P: Intraperitoneal, CEUA/ICS/UNIP: Comissão de Ética no Uso de Animais/Instituto de Ciências da Saúde/Universidade Paulista, LD: Lethal dose, NLD: Nonlethal dose, GBA: General behavior activity, FCHCL 3 : Fraction chloroform, FBuOH: Fraction buthanol, FH 2 O: Fraction water, FrHEX: Fraction hexane, FrDCM: Fraction dichloromethane, FrMeOH: Fraction methanol, 13 C NMR: Carbon nuclear magnetic resonance, EPA: United States Environmental Protection Agency.

Committees

NASA Astrophysics Data System (ADS)

2003-08-01

Born in Buenos Aires, Argentina, in 1930, Alberto Sirlin studied at the University of Buenos Aires from 1948-52, where he carried out research work in classical nonlinear physics, under the guidance of Richard Gans, and in 1953 received the degree of doctor in Physical-Mathematical Sciences. In 1953 he held a fellowship at the Centro Brasileiro de Pesquisas Fisicas in Rio de Janeiro, Brazil, where he did research work and attended some graduate courses, including a memorable and highly influential one taught by Richard Feynman. He spent the academic year 1954-55 at UCLA, where he initiated his work on electroweak physics in collaboration with Robert Finkelstein and Ralph Behrends. His next move was to Cornell University in 1955, earning his PhD there in 1958 for research in electroweak physics in collaboration with Toichiro Kinoshita. Sirlin spent 1957-59 as a research associate at Columbia University, becoming an Assistant Professor of Physics at New York University in 1959, an Associate Professor in 1961, and a full Professor in 1968. It is a remarkable coincidence that one of his fellow post-docs, Steven Weinberg, was to become one of the founders of the Standard Model, which in turn has provided the natural setting for Sirlin's work. During his formative years, he was extremely fortunate to receive guidance and advice from an extraordinary group of distinguished scientists, including R Gans, R P Feynman, R J Finkelstein, H A Bethe and E E Salpeter. He also enjoyed close and fruitful long-term collaborations with a number of brilliant theorists, including R E Behrends, T Kinoshita, T D Lee, M A B Beg, W J Marciano, P Langacker, G Degrassi, P Gambino and B A Kniehl, and has had fourteen excellent, interesting, and highly enterprising graduate students, who have remained close friends. Sirlin's main research interests have been in precision electroweak physics, other topics in weak interaction theory, the search for higher symmetries of the strong interactions

Care production for tuberculosis cases:analysis according to the elements of the Chronic Care Model.

PubMed

Silva, Daiane Medeiros da; Farias, Hérika Brito Gomes de; Villa, Tereza Cristina Scatena; Sá, Lenilde Duarte de; Brunello, Maria Eugênia Firmino; Nogueira, Jordana de Almeida

2016-04-01

To analyze the care provided to tuberculosis cases in primary health care services according to the elements of the Chronic Care Model. Cross-sectional study conducted in a capital city of the northeastern region of Brazil involving 83 Family Health Strategy professionals.A structured tool adapted to tuberculosis-related care in Brazil was applied.Analysis was based on the development of indicators with capacity to produce care varying between limited and optimum. The organization of care for tuberculosis and supported self-care presented reasonable capacity.In the coordination with the community, the presence of the community agent presented optimum capacity.Partnership with organizations of the community and involvement of experts presented limited capacity.The qualification of professionals, the system for scheduling and monitoring tuberculosis in the community, and the clinical information system presented basic capacity. The capacity of the primary health care services to produce tuberculosis-related care according to the elements of the Chronic Care Model is still limited.Overcoming the fragmentation of care and prioritizing a systemic operation between actions and services of the health care network remains as a major challenge. Analisar,segundo os elementos doChronicCareModel,a produção do cuidado aos casos de tuberculose nos serviços de Atenção Primária à Saúde. Estudo transversal, realizado em capital do nordeste brasileiro, envolvendo 83 profissionais da Estratégia Saúde da Família. Aplicou-se um instrumento estruturado, adaptado para atenção à tuberculose no Brasil. A análise pautou-se na construção de indicadores, cujacapacidade para produção de cuidados variou entre limitada a ótima. A organização da atenção à tuberculose e o autocuidado apoiado apresentaram capacidade razoável. Na articulação com a comunidade, a presençadoagente comunitário de saúde apresentou capacidade ótima. A parceria com organizações da

Chinese phytotherapy to reduce stress, anxiety and improve quality of life: randomized controlled trial.

PubMed

Kurebayashi, Leonice Fumiko Sato; Turrini, Ruth Natalia Teresa; Kuba, Gisele; Shimizu, Miki Hoshi Minamizawa; Takiguch, Raymond Sehiji

2016-01-01

,022). Não houve diferenças nos níveis de ansiedade-estado e domínio físico e mental do SF12v2. A fórmula GMDZ reduziu os níveis de estresse, mas são necessários mais estudos com amostra significativa, com reavaliação da posologia e um período maior de tratamento para confirmar e ampliar os resultados. Registro Brasileiro de Ensaios Clínicos: RBR-28s4hz.

Safety and health of professional drivers who drive on Brazilian highways.

PubMed

Narciso, Fernanda Veruska; Mello, Marco Túlio de

2017-03-30

Traffic accidents and resulting injuries and deaths have become a global epidemic. In Brazil, most professional drivers, especially truck drivers, face irregular working hours and can be awake for more than 18 hours/day, which reduces their performance and alertness. In this article, we discuss the laws related to Brazilian professional drivers and their current amendments (No. 12,619/2012 and No. 13,103/2015) in relation to working hours at the wheel and rest breaks, which are vital for the quality of life of drivers and society in general. We note that the new law appears to be less efficient than the previous one as it causes insecurity and concern to the users of the transportation system, drivers, and employers. To restrict and reduce accidents, deaths, and injuries in traffic, appropriate legislation is essential, aiming at the safety of workers and users of highways. The law must also benefit the commercial aspect, strengthening the reduction in production and logistics losses. Additionally, traffic education programs are needed, as well as better supervision in relation to total working hours. RESUMO Acidentes de trânsito com consequentes lesões e mortes têm se tornado uma epidemia em nível mundial. No Brasil, a maioria dos motoristas profissionais, sobretudo motoristas de transporte de cargas, enfrenta jornada de trabalho irregular e permanece acordado por mais de 18 horas/dia, o que reduz seu desempenho e estado de alerta. Neste artigo, discutimos as leis dos motoristas profissionais brasileiros e suas alterações vigentes (nº 12.619/2012 e nº 13.103/2015) em relação às horas de trabalho ao volante e a pausas para descanso, imprescindíveis para a qualidade de vida dos motoristas e para a sociedade em geral. Observamos que a nova legislação se mostra menos eficiente que a anterior por causar insegurança e preocupação aos usuários do sistema de transporte, aos próprios motoristas e aos empregadores. Para restringir e reduzir acidentes

Oral hygiene in intensive care unit patients with photodynamic therapy: study protocol for randomised controlled trial.

PubMed

Da Collina, Gabriela Alves; Tempestini-Horliana, Anna Carolina Ratto; da Silva, Daniela de Fátima Teixeira; Longo, Priscila Larcher; Makabe, Maria Luisa Faria; Pavani, Christiane

2017-08-22

. This will infiltrate the dead bacteria and will intercalate the DNA bases, avoiding their DNA amplification. This will be the first trial to evaluate MB-PDT in a mouthwash formula that can increase the effectiveness due to the control of MB aggregation. The results of this study will be able to generate an easy and low-cost protocol to be used in an ICU for the Brazilian public health system. This protocol was approved by the Research Ethics Committee of the Conjunto Hospitalar do Mandaqui (1.317.834, CAAE: 49273515.9.3001.5551) and it was registered in Registro Brasileiro de Ensaios Clínicos (ReBEC number: RBR-94bvrc;). First received: 12 July 2015; 1st version 6 June 2016. Data will be published in a peer-reviewed journal.

Phonemic verbal fluency task in adults with high-level literacy.

PubMed

Opasso, Patrícia Romano; Barreto, Simone Dos Santos; Ortiz, Karin Zazo

2016-01-01

To establish normative parameters for the F-A-S form of the phonemic verbal fluency test, in a population of Brazilian Portuguese speaking adults with high-level literacy. The sample comprised 40 male and female volunteers aged 19 to 59 years, and at least 8 years of formal education. Volunteers were first submitted to the Mini-Mental State Examination and the Clock Drawing cognitive screening tests, then to the F-A-S Verbal Phonemic Fluency Test; in this test, examinees were given 60 seconds to generate as many words as possible beginning with each of the three test letters. The means for number of words beginning the letters F, A and S and for total number of words beginning with either letter generated per minute corresponded to 15.3, 14.4, 13.9 and 43.5, respectively. Reference values obtained from young adults with high levels of literacy submitted to the F-A-S Verbal Phonemic Fluency Test in this study were similar to those reported in the international literature. These reference values can be used for clinical assessment of language disorder and neuropsychological evaluation. Obter parâmetros de normalidade na tarefa de fluência verbal fonêmica, versão F-A-S, em uma população de alto letramento de adultos falantes do português brasileiro. A amostra foi constituída por 40 voluntários, de ambos os sexos, com idade entre 19 e 59 anos, e com mais de 8 anos de estudo. Todos os voluntários foram inicialmente submetidos ao Miniexame do Estado Mental e ao Teste do Desenho do Relógio, para fins de rastreio cognitivo, e, então, ao Teste de Fluência Verbal Fonêmica F-A-S. Neste último, os indivíduos foram orientados a produzirem o maior número de palavras que conseguissem, iniciadas com cada uma das três letras ditas pelo examinador, em um intervalo de 60 segundos cada. As médias das palavras produzidas com as letras F-A-S foram as seguintes: "F" = 15,3 palavras por minuto; "A" = 14,4 palavras por minuto; e "S" = 13,9 palavras por minuto. A m

Birds and people in semiarid northeastern Brazil: symbolic and medicinal relationships

PubMed Central

2013-01-01

representantes. Sete espécies foram indicadas apenas na categoria medicinal, cinco espécies apenas relacionadas a aspectos simbólicos e quatro foram indicadas como relacionadas a ambas as categorias (medicinal e simbólica). Conclusão Os conhecimentos, crenças e práticas relacionadas à avifauna no semiárido brasileiro, seja no aspecto simbólico ou medicinal, demonstra a importância cultural que esse grupo de vertebrados representa para as populações locais, revelando um sistema de crenças que está intrinsicamente relacionado às práticas cinegéticas na região. PMID:23295130

PREFACE: Strangeness in Quark Matter (SQM2009) Strangeness in Quark Matter (SQM2009)

NASA Astrophysics Data System (ADS)

Fraga, Eduardo; Kodama, Takeshi; Padula, Sandra; Takahashi, Jun

2010-09-01

The 14th International Conference on Strangeness in Quark Matter (SQM2009) was held in Brazil from 27 September to 2 October 2009 at Hotel Atlântico, Búzios, Rio de Janeiro. The conference was jointly organized by Universidade Federal do Rio de Janeiro, Universidade Estadual de Campinas, Centro Brasileiro de Pesquisas Físicas, Universidade de São Paulo, Universidade Estadual Paulista and Universidade Federal do Rio Grande do Sul. Over 120 scientists from Argentina, Brazil, China, France, Germany, Hungary, Italy, Japan, Mexico, The Netherlands, Norway, Poland, Russia, Slovakia, South Africa, Switzerland, the UK and the USA gathered at the meeting to discuss the physics of hot and dense matter through the signals of strangeness and also the behavior of heavy quarks. Group photograph The topics covered were strange and heavy quark production in nuclear collisions, strange and heavy quark production in elementary processes, bulk matter phenomena associated with strange and heavy quarks, and strangeness in astrophysics. In view of the LHC era and many other upcoming new machines, together with recent theoretical developments, sessions focused on `New developments and new facilities' and 'Open questions' were also included. A stimulating round-table discussion on 'Physics opportunities in the next decade in the view of strangeness and heavy flavor in matter' was chaired in a relaxed atmosphere by Grazyna Odyniec and conducted by P Braun-Munzinger, W Florkowski, K Redlich, K Šafařík and H Stöcker, We thank these colleagues for pointing out to young participants new physics directions to be pursued. We also thank J Dunlop and K Redlich for excellent introductory lectures given on the Sunday evening pre-conference session. In spite of the not-so-helpful weather, the beauty and charm of the town of Búzios helped to make the meeting successful. Nevertheless, the most important contributions were the excellent talks, whose contents are part of these proceedings, given

The impact of asthma in Brazil: a longitudinal analysis of data from a Brazilian national database system.

PubMed

Cardoso, Thiago de Araujo; Roncada, Cristian; Silva, Emerson Rodrigues da; Pinto, Leonardo Araujo; Jones, Marcus Herbert; Stein, Renato Tetelbon; Pitrez, Paulo Márcio

2017-01-01

To present official longitudinal data on the impact of asthma in Brazil between 2008 and 2013. This was a descriptive study of data collected between 2008 and 2013 from an official Brazilian national database, including data on asthma-related number of hospitalizations, mortality, and hospitalization costs. A geographical subanalysis was also performed. In 2013, 2,047 people died from asthma in Brazil (5 deaths/day), with more than 120,000 asthma-related hospitalizations. During the whole study period, the absolute number of asthma-related deaths and of hospitalizations decreased by 10% and 36%, respectively. However, the in-hospital mortality rate increased by approximately 25% in that period. The geographic subanalysis showed that the northern/northeastern and southeastern regions had the highest asthma-related hospitalization and in-hospital mortality rates, respectively. An analysis of the states representative of the regions of Brazil revealed discrepancies between the numbers of asthma-related hospitalizations and asthma-related in-hospital mortality rates. During the study period, the cost of asthma-related hospitalizations to the public health care system was US$ 170 million. Although the numbers of asthma-related deaths and hospital admissions in Brazil have been decreasing since 2009, the absolute numbers are still high, resulting in elevated direct and indirect costs for the society. This shows the relevance of the burden of asthma in middle-income countries. Apresentar dados longitudinais oficiais sobre o impacto da asma no Brasil entre 2008 e 2013. Estudo descritivo de dados extraídos de um banco de dados do governo brasileiro entre 2008 e 2013, no qual foram analisados as hospitalizações e óbitos por asma, bem como o custo das hospitalizações. Foi também realizada uma subanálise geográfica. Em 2013, 2.047 pessoas morreram de asma no Brasil (5 óbitos/dia), com mais de 120.000 hospitalizações por asma. Durante o período de estudo, o n

Flood model for Brazil

NASA Astrophysics Data System (ADS)

Palán, Ladislav; Punčochář, Petr

2017-04-01

Looking on the impact of flooding from the World-wide perspective, in last 50 years flooding has caused over 460,000 fatalities and caused serious material damage. Combining economic loss from ten costliest flood events (from the same period) returns a loss (in the present value) exceeding 300bn USD. Locally, in Brazil, flood is the most damaging natural peril with alarming increase of events frequencies as 5 out of the 10 biggest flood losses ever recorded have occurred after 2009. The amount of economic and insured losses particularly caused by various flood types was the key driver of the local probabilistic flood model development. Considering the area of Brazil (being 5th biggest country in the World) and the scattered distribution of insured exposure, a domain covered by the model was limited to the entire state of Sao Paolo and 53 additional regions. The model quantifies losses on approx. 90 % of exposure (for regular property lines) of key insurers. Based on detailed exposure analysis, Impact Forecasting has developed this tool using long term local hydrological data series (Agencia Nacional de Aguas) from riverine gauge stations and digital elevation model (Instituto Brasileiro de Geografia e Estatística). To provide most accurate representation of local hydrological behaviour needed for the nature of probabilistic simulation, a hydrological data processing focused on frequency analyses of seasonal peak flows - done by fitting appropriate extreme value statistical distribution and stochastic event set generation consisting of synthetically derived flood events respecting realistic spatial and frequency patterns visible in entire period of hydrological observation. Data were tested for homogeneity, consistency and for any significant breakpoint occurrence in time series so the entire observation or only its subparts were used for further analysis. The realistic spatial patterns of stochastic events are reproduced through the innovative use of d-vine copula

Physical methods for the treatment of fever in critically ill patients: a randomized controlled trial.

PubMed

Salgado, Patrícia de Oliveira; Silva, Ludmila Christiane Rosa da; Silva, Priscila Marinho Aleixo; Chianca, Tânia Couto Machado

2016-01-01

apresentaram maior redução na temperatura corporal. A partir de 45 minutos de acompanhamento o grupo de pacientes que recebeu a Intervenção I apresentou valor da temperatura timpânica inferior a 38,3°C, os do grupo controle valor menor que 38,3°C a partir de 60 minutos e os que receberam a Intervenção II, valor menor que 38,3°C com 75 minutos de acompanhamento. Não foi encontrada diferença estatística significativa entre as intervenções, porém os pacientes do grupo Intervenção I apresentaram maior redução da temperatura timpânica em relação aos demais grupos. Registro Brasileiro de Ensaios Clínicos: RBR-2k3kbq.

Fatigue in children and adolescents with cancer from the perspective of health professionals.

PubMed

Silva, Michele Cristina Miyauti da; Lopes, Luís Carlos; Nascimento, Lucila Castanheira; Lima, Regina Aparecida Garcia de

2016-08-29

to investigate health professionals' knowledge about the concept, assessment and intervention in fatigue in children and adolescents with cancer. exploratory study with qualitative approach, with 53 health professionals (10 nurses, 33 assistant nurses, 3 physicians, 3 nutritionists, 2 psychologists and 2 physical therapists). Semi structured interviews were held, which were recorded and analyzed by means of inductive thematic content analysis. the data were organized around three themes: knowledge of health professionals about fatigue; identification of fatigue and interventions to relieve fatigue. the results indicate the health professionals' limited knowledge about fatigue, as well as the lack of investment in their training and continuing education. Most of all, the lack of research on the theme in the Brazilian context remains a barrier to support improvements in care for this symptom in children and adolescents with cancer. investigar quais conhecimentos os profissionais de saúde têm acerca do conhecimento, avaliação e intervenção sobre a fadiga em crianças e adolescentes com câncer. estudo exploratório com abordagem qualitativa, realizado com 53 profissionais de saúde (10 enfermeiros, 33 auxiliares de enfermagem, 3 médicos, 3 nutricionistas, 2 psicólogos e 2 fisioterapeutas). Foram conduzidas entrevistas semiestruturadas as quais foram gravadas e analisadas por meio do modelo de análise de conteúdo do tipo temática indutiva. os dados foram organizados ao redor de três temas: conhecimento dos profissionais da saúde sobre fadiga; identificação da fadiga e intervenções para o alívio da fadiga. os achados apontam para o conhecimento limitado dos profissionais de saúde sobre fadiga, bem como para o pouco investimento em educação continuada e permanente. Sobretudo, a escassez de estudos sobre o assunto no cenário brasileiro ainda é uma barreira para oferecer subsídios para melhoria deste sintoma em crianças e adolescentes com c

Education Through Aerospace Components. (Spanish Title: Educación Através de Elementos Aeroespaciales.) Educação Através de Elementos Aeroespaciais

NASA Astrophysics Data System (ADS)

Barbosa Loureda, Oswaldo; Sobral de Araújo, Jéssyca B.

2008-12-01

tal, dispõe-se de diversos métodos e meios que vêm implantar idéias em prol do avanço do povo brasileiro nos aspectos pedagógicos, psicológicos e culturais. Alfabetizar é um ato que exige muito cuidado e responsabilidade; o comportamento e desempenho de um indivíduo na sociedade é resultado da maneira com que ele foi instruído. Contudo, a área de exatas exige especial atenção, pois os conhecimentos adquiridos são imprescindíveis para o desenvolvimento pessoal do individuo, assim como para o futuro tecnológico do País. Como meio alternativo ou complementar de ensino é sugerido o uso de elementos aeroespaciais, devido ao fato de comportar uma vasta quantidade e qualidade de disciplinas envolvidas respectivamente com competências de grande importância para sua vida profissional futura. Uma nova Corrida acontece, porém dessa vez a meta não é a Lua e sim o conhecimento.

Long-Term Follow-Up of Patients after Percutaneous Coronary Intervention with Everolimus-Eluting Bioresorbable Vascular Scaffold.

PubMed

Meneguz-Moreno, Rafael Alexandre; Costa, José de Ribamar; Moscoso, Freddy Antônio Britto; Staico, Rodolfo; Tanajura, Luiz Fernando Leite; Centemero, Marinella Patrizia; Chaves, Auréa Jacob; Abizaid, Andrea Claudia Leão de Sousa; Sousa, Amanda Guerra de Moraes Rego E; Abizaid, Alexandre Antonio Cunha

2017-02-01

Bioresorbable vascular scaffolds (BVS) were developed to improve the long-term results of percutaneous coronary intervention, restoring vasomotion. To report very late follow-up of everolimus-eluting Absorb BVS (Abbott Vascular, Santa Clara, USA) in our center. Observational retrospective study, in a single Brazilian center, from August 2011 to October 2013, including 49 patients submitted to Absorb BVS implantation. Safety and efficacy outcomes were analyzed in the in-hospital and very late follow-up phases (> 2 years). All 49 patients underwent a minimum follow-up of 2.5 years and a maximum of 4.6 years. Mean age was 56.8 ± 7.6 years, 71.4% of the patients were men, and 26.5% were diabetic. Regarding clinical presentation, the majority (94%) had stable angina or silent ischemia. Device success was achieved in 100% of cases with 96% overall procedure success rate. Major adverse cardiovascular events rate was 4% at 30 days, 8.2% at 1 year, and 12.2% at 2 years, and there were no more events until 4.6 years. There were 2 cases of thrombosis (1 subacute and 1 late). In this preliminary analysis, Absorb BVS showed to be a safe and effective device in the very late follow-up. Establishing the efficacy and safety profiles of these devices in more complex scenarios is necessary. Os suportes vasculares bioabsorvíveis (SVB) foram desenvolvidos com o intuito de melhorar os resultados da intervenção coronária percutânea a longo prazo, restabelecendo-se a vasomotricidade. Reportar o seguimento muito tardio do implante do SVB eluidor de everolimus Absorb® (Abbot Vascular, Santa Clara, EUA) em nosso centro. Estudo observacional, retrospectivo, em um único centro brasileiro, que incluiu 49 pacientes submetidos ao implante do SVB Absorb® entre agosto/2011 e outubro/2013. Foram analisados os desfechos de segurança e eficácia na fase hospitalar e bastante tardia (> 2 anos). Todos os 49 pacientes completaram um seguimento mínimo de 2,5 anos, sendo o máximo de 4,6 anos

Prevalence of alpha-1 antitrypsin deficiency and allele frequency in patients with COPD in Brazil.

PubMed

Russo, Rodrigo; Zillmer, Laura Russo; Nascimento, Oliver Augusto; Manzano, Beatriz; Ivanaga, Ivan Teruaki; Fritscher, Leandro; Lundgren, Fernando; Miravitlles, Marc; Gondim, Heicilainy Del Carlos; Santos, Gildo; Alves, Marcela Amorim; Oliveira, Maria Vera; Souza, Altay Alves Lino de; Sales, Maria Penha Uchoa; Jardim, José Roberto

2016-01-01

To determine the prevalence of alpha 1-antitrypsin (AAT) deficiency (AATD), as well as allele frequency, in COPD patients in Brazil. This was a cross-sectional study involving 926 COPD patients 40 years of age or older, from five Brazilian states. All patients underwent determination of AAT levels in dried blood spot (DBS) samples by nephelometry. Those with DBS AAT levels ≤ 2.64 mg/dL underwent determination of serum AAT levels. Those with serum AAT levels of < 113 mg/dL underwent genotyping. In case of conflicting results, SERPINA1 gene sequencing was performed. Of the 926 COPD patients studied, 85 had DBS AAT levels ≤ 2.64 mg/dL, and 24 (2.6% of the study sample) had serum AAT levels of < 113 mg/dL. Genotype distribution in this subset of 24 patients was as follows: PI*MS, in 3 (12.5%); PI*MZ, in 13 (54.2%); PI*SZ, in 1 (4.2%); PI*SS, in 1 (4.2%); and PI*ZZ, in 6 (25.0%). In the sample as a whole, the overall prevalence of AATD was 2.8% and the prevalence of the PI*ZZ genotype (severe AATD) was 0.8. The prevalence of AATD in COPD patients in Brazil is similar to that found in most countries and reinforces the recommendation that AAT levels be measured in all COPD patients. Determinar a prevalência da deficiência de alfa 1-antitripsina (AAT), bem como a frequência alélica, em pacientes com DPOC no Brasil. Estudo transversal com 926 pacientes com DPOC, com 40 anos ou mais, oriundos de cinco estados brasileiros. Todos os pacientes foram submetidos a dosagem de AAT em amostras de sangue seco por meio de nefelometria. Aqueles em que a concentração de AAT no sangue seco foi ≤ 2,64 mg/dl foram submetidos a dosagem sérica de AAT. Aqueles em que a concentração sérica de AAT foi < 113 mg/dl foram submetidos a genotipagem. Quando os resultados foram discrepantes, foi realizado o sequenciamento do gene SERPINA1. Dos 926 pacientes com DPOC estudados, 85 apresentaram concentração de AAT em sangue seco ≤ 2,64 mg/dl, e 24 (2,6% da amostra) apresentaram

Effects of prayer on the vital signs of patients with chronic kidney disease: randomized controlled trial.

PubMed

Brasileiro, Thaila Oliveira Zatiti; Prado, Andressa Anunciação de Oliveira; Assis, Bianca Bacelar de; Nogueira, Denismar Alves; Lima, Rogério Silva; Chaves, Erika de Cassia Lopes

2017-07-20

diferentes, durantes semanas alternadas. Os dados qualitativos foram organizados e analisados por meio da Análise Temática. A amostra totalizou 95 voluntários randomizados.Na análiseintragruposfoi observada uma redução estatisticamente significativa (P<0001) dos valores de pressão arterial, frequência cardíaca e respiratória em todas as análises das pessoas que receberam a prece. Aanálise qualitativa resultou nos temasA Prece em um "Lugar de Sofrimento" e Avaliação Positiva e nos subtemas Alívio do Sofrimento, Esperança de Superação, Enfrentamento do Tratamento Hemodialítico. A prece reduziu os valores da pressão arterial, frequência cardíaca e respiratória de pacientes com insuficiência renal crônica e a avaliação dos voluntários em relação à intervenção foi positiva. Registro Brasileiro de Ensaios Clínicos: RBR-2zv39y.

Conversion of Plastic Surgery meeting abstract presentations to full manuscripts: a brazilian perspective.

PubMed

Denadai, Rafael; Pinho, André Silveira; Samartine, Hugo; Denadai, Rodrigo; Raposo-Amaral, Cassio Eduardo

2017-01-01

to assess the conversion rate of Plastic Surgery meeting abstract presentations to full manuscript publications and examine factors associated with this conversion. we assessed the abstracts presented at the 47th and 48th Brazilian Congresses of Plastic Surgery by cross-referencing with multiple databases. We analyzed the Abstracts' characteristics associated with full manuscript publications. of the 200 abstracts presented, 50 abstracts were subsequently published in full, giving the conference a conversion rate of 25%. The mean time to publish was 15.00±13.75 months. In total, there were 4.93±1.63 authors per abstract and 67.8±163 subjects per abstract; 43.5% of the abstracts were of retrospective studies; 69% comprised the plastic surgery topics head and neck, and chest and trunk, and 88.5% had no statistical analysis. Overall, 80% of the manuscripts were published in plastic surgery journals, 76% had no impact factor and 52% had no citations. Bivariate and multivariate analyses revealed the presence of statistical analysis to be the most significant (p<0.05) predictive factor of conversion of abstracts into full manuscripts. the conversion rate found from this bibliometric research appeared a bit lower than the conversion trend of international plastic surgery meetings, and statistical analysis was a determinant of conversion success. avaliar a taxa de conversão de resumos apresentados em congressos de Cirurgia Plástica em publicações de manuscritos completos e examinar fatores associados a essa conversão. resumos apresentados nos XLVII e XLVIII Congressos Brasileiros de Cirurgia Plástica foram avaliados por meio de referências cruzadas em diversos bancos de dados. Averiguaram-se as características dos resumos associadas às publicações de manuscritos completos. dos 200 resumos apresentados, 50 foram posteriormente publicados na íntegra, determinando uma taxa de publicação de 25%. O tempo médio para publicação foi 15,00±13,75 meses. No total

Cultural Adaptation and Reliability of the Compliance with Standard Precautions Scale (CSPS) for Nurses in Brazil.

PubMed

Pereira, Fernanda Maria Vieira; Lam, Simon Ching; Gir, Elucir

2017-03-02

apropiada para evaluar el cumplimiento con las precauciones estándar entre enfermeros en Brasil. La confiabilidad fue considerada aceptable. Son necesarios estudios adicionales para evaluar sus propiedades psicométricas. o objetivo deste estudo foi realizar a adaptação cultural e avaliar a confiabilidade da versão brasileira da Compliance with Standard Precautions (CSPS) entre enfermeiros no Brasil. o processo de adaptação incluiu tradução, consenso entre juízes, retro-tradução, validação semântica e pré-teste. A confiabilidade foi verificada de acordo com a consistência interna (alfa de Cronbach) e a estabilidade usando teste-reteste. A escala foi aplicada em uma amostra de 300 enfermeiros que trabalhavam num hospital de grande porte na cidade de São Paulo, SP, Brasil. a validação semântica revelou que os itens da escala eram compreensíveis e foram considerados relevantes para a prática clínica dos enfermeiros. A versão brasileira da escala (CSPS-PB) revelou excelente nível de compreensão. O alfa de Cronbach foi 0,61 e o coeficiente de correlação intraclasse foi 0,85. Este estudo inicial mostrou que a CSPS-PB é apropriada para avaliar adesão às precauções padrão entre enfermeiros brasileiros. A confiabilidade foi considerada aceitável. Mais estudos são necessários para avaliar suas propriedades psicométricas.

Water fluoridation in Brazilian cities at the first decade of the 21st century.

PubMed

Frazão, Paulo; Narvai, Paulo Capel

2017-05-15

To assess the coverage of the fluoridation of the public water supply in Brazilian municipalities at the first decade of the 21st century, according to population size and municipal human development index (MHDI). We have used data produced by national information agencies and the United Nations Development Programme. Population size was separated into < 10,000, 10,000-50,000, and > 50,000 inhabitants. The MHDI was classified into < 0.600, 0.600-0.699, 0.700-0.799, and > 0.799. Absolute and relative inequalities between categories were evaluated using indicators of effect and total impact. We have obtained information for 5,558 municipalities. The coverage rate of water fluoridation increased from 67.7% to 76.3%. Approximately 884 (15.9%) municipalities and 29,600,000 inhabitants started being benefited by the measure. We have observed a significant expansion in municipalities with < 10,000 inhabitants (increase of 21.0 percentage points) and low or very low MHDI (17.7 percentage points). Population coverage of the public policy has increased 8.6%, and we can also see significant reductions in absolute and relative inequality according to population size and MHDI. Regarding municipal coverage rate, there was also a reduction in inequality in all comparisons except for absolute inequality between the categories of MHDI. The public policy has operated as a factor of health protection in the context of the ongoing social protection policies in the country. Avaliar a cobertura da fluoretação da água de abastecimento público em municípios brasileiros na primeira década do século XXI, segundo porte demográfico e nível de desenvolvimento humano municipal (IDH-M). Foram utilizados dados produzidos por agências nacionais de informação e pelo Programa das Nações Unidas para o Desenvolvimento. O porte demográfico foi separado em < 10 mil; 10-50 mil; > 50 mil habitantes. O IDH-M foi classificado em < 0,600; 0,600-0,699; 0,700-0,799; > 0,799. As desigualdades

Assessment of the culture of safety in public hospitals in Brazil.

PubMed

Carvalho, Rhanna Emanuela Fontenele Lima de; Arruda, Lidyane Parente; Nascimento, Nayanne Karen Pinheiro do; Sampaio, Renata Lopes; Cavalcante, Maria Lígia Silva Nunes; Costa, Ana Carolina Pinto

2017-03-02

profesionales estatutarios. Los profesionales de nivel superior presentaron mejor percepción de los factores estresores que los profesionales de nivel medio. el nivel de cultura de seguridad encontrado se encuentra debajo de lo ideal. Las acciones administrativas son consideradas como el principal contribuyente para la fragilidad de la cultura, entretanto los profesionales se demostraron satisfechos con el trabajo. avaliar a cultura de segurança em três hospitais públicos. estudo transversal realizado em três hospitais públicos brasileiros, desenvolvido com profissionais de saúde aplicando-se o Safety Attitudes Questionnaire (SAQ). Foram considerados positivos escores maiores ou iguais a 75. participaram do estudo 573 profissionais, incluindo técnicos e auxiliares de enfermagem 292 (51%), enfermeiros 105 (18,3%), médicos 59 (10,3%), e outros profissionais 117 (20,4%). A média do SAQ variou entre 65 a 69 nos três hospitais. No entanto, entre os domínios, Satisfação no trabalho apresentou maior escore e o oposto foi observado no domínio Percepção da gerência. Os profissionais terceirizados apresentaram melhor percepção da cultura de segurança do que os profissionais estatutários. Os profissionais de nível superior apresentaram melhor percepção dos fatores estressores do que os profissionais de nível médio. o nível de cultura de segurança encontrado é abaixo do ideal. As ações gerenciais são consideradas o principal contribuinte para a fragilidade da cultura, entretanto os profissionais demonstraram-se satisfeitos com o trabalho.

Factors associated with self-reported diabetes according to the 2013 National Health Survey.

PubMed

Malta, Deborah Carvalho; Bernal, Regina Tomie Ivata; Iser, Betine Pinto Moehlecke; Szwarcwald, Célia Landmann; Duncan, Bruce Bartholow; Schmidt, Maria Inês

2017-06-01

To analyze the factors associated with self-reported diabetes among adult participants of the National Health Survey (PNS). Cross-sectional study using data of the PNS carried out in 2013, from interviews with adults (≥ 18 years) of 64,348 Brazilian households. The prevalence of self-reported diabetes, assessed by the question "Has a doctor ever told you that you have diabetes?," was related to sociodemographic characteristics, lifestyle, self-reported chronic disease, and self-evaluation of the health condition. Prevalence ratios were adjusted according to age, sex, and schooling by Poisson regression with robust variance. The diagnosis of diabetes was reported by 6.2% of respondents. Its crude prevalence was higher in women (7.0% vs. 5.4%), and among older adults, reaching 19.8% in the elderly. Black adults who received less schooling showed higher prevalence. Among those classified as obese, 11.8% reported having diabetes. Ex-smokers, those insufficiently active and those who consume alcohol abusively reported diabetes more often. Differences were not verified in eating habits among adults who reported, or did not, diabetes. A relation between diabetes and hypertension was found. After adjustment according to age, schooling and sex, diabetes was shown to be associated with higher age, lower schooling, past smoking, overweight and obesity, and hypertension, as well as with a self-declared poor state of health, indicating a pattern of risk factors common to many chronic non-communicable diseases and the association of the disease with morbidity. Analisar os fatores associados ao diabetes autorreferido entre adultos entrevistados na Pesquisa Nacional de Saúde (PNS). Estudo transversal utilizando dados da PNS realizada em 2013, a partir de entrevistas com adultos (≥ 18 anos) de 64.348 domicílios brasileiros. A prevalência de diabetes autorreferido, avaliada pela pergunta "Algum médico já lhe disse que o sr(a) tem diabetes?", foi relacionada a caracter

Brazilian guidelines for the diagnosis and treatment of cystic fibrosis.

PubMed

Athanazio, Rodrigo Abensur; Silva Filho, Luiz Vicente Ribeiro Ferreira da; Vergara, Alberto Andrade; Ribeiro, Antônio Fernando; Riedi, Carlos Antônio; Procianoy, Elenara da Fonseca Andrade; Adde, Fabíola Villac; Reis, Francisco José Caldeira; Ribeiro, José Dirceu; Torres, Lídia Alice; Fuccio, Marcelo Bicalho de; Epifanio, Matias; Firmida, Mônica de Cássia; Damaceno, Neiva; Ludwig-Neto, Norberto; Maróstica, Paulo José Cauduro; Rached, Samia Zahi; Melo, Suzana Fonseca de Oliveira

2017-01-01

cenário dessa doença, com aumento expressivo da sobrevida e qualidade de vida. Atualmente, o Brasil dispõe de um programa de ampla cobertura para a triagem neonatal de FC e centros de referência distribuídos na maior parte desses estados para seguimento dos indivíduos. Antigamente confinada à faixa etária pediátrica, tem-se observado um aumento de pacientes adultos com FC tanto pelo maior número de diagnósticos de formas atípicas, de expressão fenotípica mais leve, assim como pelo aumento da expectativa de vida com os novos tratamentos. Entretanto, ainda se observa uma grande heterogeneidade no acesso aos métodos diagnósticos e terapêuticos para FC entre as diferentes regiões brasileiras. O objetivo dessas diretrizes foi reunir as principais evidências científicas que norteiam o manejo desses pacientes. Um grupo de 18 especialistas em FC elaborou 82 perguntas clínicas relevantes que foram divididas em cinco categorias: características de um centro de referência; diagnóstico; tratamento da doença respiratória; tratamento gastrointestinal e nutricional; e outros aspectos. Diversos profissionais brasileiros atuantes na área da FC foram convidados a responder as perguntas formuladas pelos coordenadores. A literatura disponível foi pesquisada na base de dados PubMed com palavras-chave, buscando-se as melhores respostas às perguntas dos autores.

Translation and adaptation of the Competencias Esenciales en Salud Pública para los recursos humanos en salud.

PubMed

Almeida, Maria de Lourdes de; Peres, Aida Maris; Ferreira, Maria Manuela Frederico; Mantovani, Maria de Fátima

2017-06-05

to perform the translation and cultural adaptation of the document named Marco Regional de Competencias Esenciales en Salud Pública para los Recursos Humanos en Salud de la Región de las Américas (Regional Framework of Core Competencies in Public Health for Health Human Resources in the Region of Americas) from Spanish to Brazilian Portuguese. a methodological study comprising the following phases: authorization for translation; initial translation; synthesis of translations and consensus; back-translation and formation of an expert committee. in the translation of domain names, there was no difference in 66.7% (N = 4); in the translation of domain description and competencies there were divergences in 100% of them (N = 6, N = 56). A consensus of more than 80% was obtained in the translation and improvement in the expert committee by the change of words and expressions for approximation of meanings to the Brazilian context. the translated and adapted document has the potential of application in research, and use in the practice of collective/public health care in Brazil. realizar a tradução e adaptação cultural do Marco Regional de Competencias Esenciales en Salud Pública para los Recursos Humanos en Salud de la Región de las Américas, do espanhol para a língua portuguesa do Brasil. pesquisa metodológica, que seguiu as fases: autorização para tradução; tradução inicial; síntese das traduções e consenso; retrotradução e composição de um comitê de especialistas. na tradução dos nomes dos domínios, não houve diferença em 66,7 % (N=4); na tradução da descrição dos domínios e das competências ocorreram divergências em 100 % destes (N=6, N=56), obteve-se consenso acima de 80% ainda na tradução, e aprimoramento no comitê de especialistas pela alteração de palavras e expressões para aproximar os significados ao contexto brasileiro. o documento traduzido e adaptado possui potencial de aplicação em pesquisas e utilização na pr

Fondaparinux versus Enoxaparin - Which is the Best Anticoagulant for Acute Coronary Syndrome? - Brazilian Registry Data.

PubMed

Soeiro, Alexandre de Matos; Silva, Pedro Gabriel Melo de Barros E; Roque, Eduardo Alberto de Castro; Bossa, Aline Siqueira; César, Maria Cristina; Simões, Sheila Aparecida; Okada, Mariana Yumi; Leal, Tatiana de Carvalho Andreucci Torres; Pedroti, Fátima Cristina Monteiro; Oliveira, Múcio Tavares de

2016-09-01

Recent studies have shown fondaparinux's superiority over enoxaparin in patients with non-ST elevation acute coronary syndrome (ACS), especially in relation to bleeding reduction. The description of this finding in a Brazilian registry has not yet been documented. To compare fondaparinux versus enoxaparin in in-hospital prognosis of non-ST elevation ACS. Multicenter retrospective observational study. A total of 2,282 patients were included (335 in the fondaparinux group, and 1,947 in the enoxaparin group) between May 2010 and May 2015. Demographic, medication intake and chosen coronary treatment data were obtained. Primary outcome was mortality from all causes. Secondary outcome was combined events (cardiogenic shock, reinfarction, death, stroke and bleeding). Comparison between the groups were done through Chi-Square test and T test. Multivariate analysis was done through logistic regression, with significance values defined as p < 0.05. With regards to treatment, we observed the performance of a percutaneous coronary intervention in 40.2% in the fondaparinux group, and in 35.1% in the enoxaparin group (p = 0.13). In the multivariate analysis, we observed significant differences between fondaparinux and enoxaparin groups in relation to combined events (13.8% vs. 22%. OR = 2.93, p = 0.007) and bleeding (2.3% vs. 5.2%, OR = 4.55, p = 0.037), respectively. Similarly to recently published data in international literature, fondaparinux proved superior to enoxaparin for the Brazilian population, with significant reduction of combined events and bleeding. Estudos recentes têm apresentado superioridade do fondaparinux em relação à enoxaparina em pacientes com síndrome coronariana aguda (SCA) sem supradesnivelamento de ST, principalmente relacionada à redução de sangramentos. A descrição desse achado em registro brasileiro ainda não foi documentada. Comparar fondaparinux versus enoxaparina no prognóstico intrahospitalar em SCA sem supradesnivelamento de ST

Degree of Agreement between Cardiovascular Risk Stratification Tools.

PubMed

Garcia, Guilherme Thomé; Stamm, Ana Maria Nunes de Faria; Rosa, Ariel Córdova; Marasciulo, Antônio Carlos; Marasciulo, Rodrigo Conill; Battistella, Cristian; Remor, Alexandre Augusto de Costa

2017-05-01

risco cardiovascular global em 10 anos, nos indivíduos livres da doença. Estudo transversal, observacional, descritivo e analítico, com uma amostra de conveniência de 74 indivíduos, atendidos em um ambulatório de ensino de um hospital universitário brasileiro, no sul do país, de janeiro de 2014 a janeiro de 2015. O ERF e o ERQ foram aplicados nos pacientes, que foram classificados em baixo/moderado (< 20%) ou alto risco (≥ 20%). A proporção de indivíduos classificados no estrato de alto risco foi superior no ERF que no ERQ (33,7% vs 21,6%), sendo identificado efeito sinérgico do gênero masculino com hipertensão arterial sistêmica nas duas ferramentas, e com faixa etária geriátrica no ERQ (p < 0,05) nesse estrato de risco. O índice de concordância Kappa entre os dois escores foi igual a 0,519 (IC95% = 0,386-0,652; p < 0,001). Houve concordância moderada entre o ERF e o ERQ, na estimativa de RCV global em 10 anos. Os escores utilizados podem identificar sinergismo entre as variáveis, e têm comportamento influenciado pela população na qual foram originados. É importante reconhecer a necessidade de escores calibrados para a população brasileira.

Self-Reported High-Cholesterol Prevalence in the Brazilian Population: Analysis of the 2013 National Health Survey.

PubMed

Lotufo, Paulo A; Santos, Raul D; Sposito, Andrei C; Bertolami, Marcelo; Rocha-Faria, Jose; Izar, M Cristina; Szwarcwald, Celia; Prado, Rogério R; Stoppa, Sheila R; Malta, Deborah C; Bensenor, Isabela M

2017-05-01

Pesquisa Nacional de Saúde (PNS) de 2013. Estudo descritivo que avaliou os dados da PNS de 2013, um inquérito epidemiológico de base domiciliar, representativo para o Brasil, com informações autorreferidas. A amostra compreendeu 60.202 indivíduos entrevistados com autorrelato de diagnóstico médico de colesterol. Calculou-se a prevalência de ponto e o intervalo de confiança de 95% (IC95%) para diagnóstico médico de colesterol/triglicerídeos alto(s) por sexo, idade, cor da pele, região geográfica, escolaridade. Foram calculadas as razões de chance ajustadas. Dos 60.202 participantes adultos, 14,3% (IC95%=13,7-14,8) nunca tiveram colesterol ou triglicerídeos dosados, sendo que um maior número de mulheres, idosos, indivíduos com instrução superior completa e de raça branca relatou aferição há menos de um ano. A prevalência de diagnóstico médico de colesterol alto foi de 12,5%, maior nas mulheres (15,1%) do que nos homens (9,7%). A frequência de diagnóstico médico de colesterol alto foi maior naqueles com idade até 59 anos, em brancos ou aqueles de origem asiática, em pessoas com maior escolaridade e entre os moradores das macrorregiões Sul e Sudeste do país. A importância do conhecimento da dislipidemia no atual contexto epidemiológico brasileiro deve ser ressaltada para orientar as ações de prevenção das doenças coronarianas, que representam a primeira causa de óbito no Brasil e no mundo.

EFFECTIVE INDICATORS FOR SCIENCE INTERNATIONALIZATION.

PubMed

Cunha-Melo, José Renan da

2015-01-01

ções, explorando o potencial para cooperação internacional interdisciplinar de cada laboratório, departamento, universidade ou instituto. Procura de indicadores que possam avaliar o grau de internacionalização das universidades e institutos de pesquisa em vários níveis interconectados: organizacional, regional, setorial e global e para definição de políticas nas áreas de ciência, tecnologia inovação e educação superior. A pesquisa científica ainda é realizada individualmente, mas está atualmente muito mais intimamente integrada a outros processos sociais. O cientista não é mais um estranho que tem permissão para entregar-se ao seu passatempo de fazer aquilo que bem entende. Internacionalização da pesquisa e da educação médica, embora esteja entre os tópicos de maior reconhecimento como sendo necessidade do mundo globalizado, é atividade difícil de ser avaliada. Os governantes parecem ter entendido que as sociedades do conhecimento, induzindo a política econômica baseada no conhecimento pode resultar em progresso econômico e social das nações. Esse fato tem motivado de forma crescente o incentivo às ações que visam a abordagem de problemas globais (e.g. saúde, mudanças climáticas) pelo financiamento da pesquisa que gera conhecimento novo. É consenso que a internacionalização da ciência é desejável e necessária para o desenvolvimento sustentável das nações. Entretanto ela não pode ser feita somente incentivando e fomentando a ida de estudantes e pesquisadores para o exterior. É preciso, em adição, oferecer condições a professores pesquisadores e estudantes estrangeiros para que possam atuar em colaboração com os brasileiros e elevar o país aos padrões científicos internacionais.

Transcultural adaptation to Brazilian Portuguese and reliability of the effort-reward imbalance in household and family work.

PubMed

Vasconcellos, Ilmeire Ramos Rosembach de; Griep, Rosane Härter; Portela, Luciana; Alves, Márcia Guimarães de Mello; Rotenberg, Lúcia

2016-06-27

To describe the steps in the transcultural adaptation of the scale in the Effort-reward imbalance model to household and family work to the Brazilian context. We performed the translation, back-translation, and initial psychometric evaluation of the questionnaire that comprised three dimensions: (i) effort (eight items, emphasizing quantitative workload), (ii) reward (11 items that seek to capture the intrinsic value of family and household work, societal esteem, recognition from the spouse/partner, and affection from the children), and (iii) overcommitment (four items related to intrinsic effort). The scale was included in a sectional study conducted with 1,045 nursing workers. A subsample of 222 subjects answered the questionnaire for a second time, seven to 15 days thereafter. The data were collected between October 2012 and May 2013. The internal consistency of the scale was evaluated using Cronbach's alpha and test-retest reliability analysis, square weighted kappa, prevalence and bias adjusted Kappa, and intraclass correlation coefficient. Prevalence and bias-adjusted Kappa (ka) of the scale dimensions ranged from 0.80-0.83 for overcommitment, 0.78-0.90 for effort, and 0.76-0.93 for reward. In most dimensions, the values of minimum and maximum scores, average, standard deviation, and Cronbach's alpha were similar in test and retest scores. Only on societal esteem subdimension (reward) was there little variation in standard deviation (test score of 2.24 and retest score of 3.36) and in Cronbach's alpha coefficient (test score of 0.38 and retest score of 0.59). The Brazilian version of the scale was found to have proper reliability indices regarding time stability, which suggests adapting it to be used in population with characteristics that are similar to the one in this study. Descrever as etapas da adaptação transcultural da escala do Effort-reward imbalance model to household and family work para o contexto brasileiro. Efetuou-se a tradução, retrotradu

Experimentation with psychoactive substances by public school students.

PubMed

Andrade, Maria Eliane de; Santos, Igor Henrique Farias; Souza, Antônio Araújo Menezes de; Silva, Aliane Caroline Santos; Leite, Tatiane Dos Santos; Oliveira, Cristiane Costa da Cunha; Albuquerque, Ricardo Luiz Cavalcanti de

2017-09-04

públicas de Aracaju, São Cristóvão e Nossa Senhora do Socorro. Os dados foram compilados por meio de questionários aplicados anteriormente em estudos nacionais do Centro Brasileiro de Drogas Psicotrópicas. As variáveis foram dicotomizadas para posterior regressão logística com aplicação do teste Qui-quadrado para analisar associações entre a experimentação de substâncias psicoativas e outras variáveis sociodemográficas, e calculada a razão de chances e seus intervalos de confiança. O nível de significância adotado foi de 5%. Identificamos que 69,6% dos estudantes têm experimentado álcool e 12,4% cigarro. A idade dos alunos (≥ 15 anos) mostrou associação significativa com a experimentação de álcool (p < 0,001) e cigarros (p = 0,02), atuando como fator de risco em ambos os casos (OR = 2,34 e 1,78, respectivamente), mas atuando como fator de proteção para o uso de inalantes (p = 0,03 e OR = 0,58) e remédios para emagrecer (p = 0,006 e OR = 0,44). A prática religiosa apresentou associação significativa com a experimentação de álcool (p = 0,01), funcionando como um fator de proteção (OR = 0,56). Conclui-se que a substância psicoativa mais experimentada pelos estudantes foi o álcool, seguida do cigarro, e que a chance de experimentação aumenta a partir dos 15 anos. A prática religiosa, por sua vez, atua como fator de proteção à experimentação do álcool.

The Nursing Diagnosis of risk for pressure ulcer: content validation.

PubMed

Santos, Cássia Teixeira Dos; Almeida, Miriam de Abreu; Lucena, Amália de Fátima

2016-06-14

to validate the content of the new nursing diagnosis, termed risk for pressure ulcer. the content validation with a sample made up of 24 nurses who were specialists in skin care from six different hospitals in the South and Southeast of Brazil. Data collection took place electronically, through an instrument constructed using the SurveyMonkey program, containing a title, definition, and 19 risk factors for the nursing diagnosis. The data were analyzed using Fehring's method and descriptive statistics. The project was approved by a Research Ethics Committee. title, definition and seven risk factors were validated as "very important": physical immobilization, pressure, surface friction, shearing forces, skin moisture, alteration in sensation and malnutrition. Among the other risk factors, 11 were validated as "important": dehydration, obesity, anemia, decrease in serum albumin level, prematurity, aging, smoking, edema, impaired circulation, and decrease in oxygenation and in tissue perfusion. The risk factor of hyperthermia was discarded. the content validation of these components of the nursing diagnosis corroborated the importance of the same, being able to facilitate the nurse's clinical reasoning and guiding clinical practice in the preventive care for pressure ulcers. validar o conteúdo do novo diagnóstico de enfermagem, denominado risco de úlcera por pressão. trata-se de uma validação de conteúdo, com amostra composta por 24 enfermeiros especialistas no cuidado à pele, procedentes de seis diferentes hospitais do Sul e Sudeste brasileiro. A coleta de dados ocorreu por meio eletrônico, em instrumento construído pelo programa SurveyMonkey, que continha título, definição e 19 fatores de risco para o diagnóstico de enfermagem. Os dados foram analisados pelo método de Fehring e pela estatística descritiva. O projeto foi aprovado em Comitê de Ética em Pesquisa. título, definição e sete fatores de risco foram validados como "muito importante

Use of medicines and other products for therapeutic purposes among children in Brazil.

PubMed

Pizzol, Tatiane da Silva Dal; Tavares, Noemia Urruth Leão; Bertoldi, Andréa Dâmaso; Farias, Mareni Rocha; Arrais, Paulo Sergio Dourado; Ramos, Luiz Roberto; Oliveira, Maria Auxiliadora; Luiza, Vera Lucia; Mengue, Sotero Serrate

2016-12-01

átrica brasileira e testar se fatores demográficos, socioeconômicos e médicos estão associados ao uso. Estudo transversal de base populacional (Pesquisa Nacional sobre Acesso, Utilização e Promoção do Uso Racional de Medicamentos - PNAUM), incluindo 7.528 crianças com 12 anos ou menos de idade, residentes na zona urbana do território brasileiro. O uso de medicamentos para tratar doenças crônicas ou agudas foi referido pelo principal cuidador da criança presente na entrevista domiciliar. Associações entre as variáveis independentes e o uso de medicamentos foram investigadas por meio de regressão de Poisson. A prevalência de uso global de medicamentos foi de 30,7% (IC95% 28,3-33,1). A prevalência de uso de medicamentos para doenças crônicas foi de 5,6% (IC95% 4,7-6,7) e para condições agudas, 27,1% (IC95% 24,8-29,4). Os fatores significativamente associados com o uso global foram ter no máximo cinco anos de idade, residir na região Nordeste, ter plano de saúde e utilizar serviços de saúde nos últimos 12 meses (consultas de emergência e internações). Associaram-se ao uso de medicamentos para doenças crônicas: idade ≥ 2 anos, regiões Sudeste e Sul e utilização de serviços de saúde. Para o uso de medicamentos em condições agudas, foram identificados os seguintes fatores associados: ≤ 5 anos, Norte, Nordeste ou Centro-Oeste, plano de saúde e uma ou mais consultas de emergência. Os medicamentos com maior prevalência de uso pelas crianças menores de dois anos foram paracetamol, ácido ascórbico e dipirona; nas crianças com 2 ou mais anos, foram dipirona, paracetamol e amoxicilina. O uso de medicamentos na população infantil é substancial, principalmente no tratamento de condições médicas agudas. As crianças usuárias de medicamentos para doenças crônicas apresentam perfil demográfico diferente das usuárias de medicamentos para condições agudas, em relação ao sexo, à idade e à região geográfica.

Translation, cross-cultural adaptation and validation of the Diabetes Empowerment Scale - Short Form.

PubMed

Chaves, Fernanda Figueredo; Reis, Ilka Afonso; Pagano, Adriana Silvina; Torres, Heloísa de Carvalho

2017-03-23

, adaptar culturalmente e validar o Diabetes Empowerment Scale - Short Form para aplicação no contexto cultural brasileiro. A análise do instrumento, para avaliar a equivalência conceitual e de itens, bem como sua tradução e adaptação cultural, foram realizadas de acordo com a metodologia padrão. A etapa de avaliação pelo comitê de juízes foi conduzida por meio de questionário eletrônico, desenvolvido e aplicado pela ferramenta web e-Surv. A versão adaptada foi utilizada durante o pré-teste, aplicado via ligação telefônica, a um grupo de 11 usuários com diabetes melito tipo 2. Os resultados do pré-teste foram examinados por profissionais da área da saúde, linguística aplicada e estatística, para obtenção de uma versão adequada do instrumento. Em seguida, foi aplicada no teste e reteste em amostra de 100 usuários com diabetes, por ligação telefônica, com registro das respostas dos usuários por meio da ferramenta e-Surv. As análises de consistência interna e reprodutibilidade foram realizadas no ambiente de programação estatística R. Foi possível obter validade de face e de conteúdo do instrumento, que resultou na versão em português, intitulada Escala de Autoeficácia em Diabetes - Versão Curta. A escala apresentou consistência interna aceitável, com alfa de Cronbach igual a 0,634 (IC95% 0,494-0,737), enquanto a concordância do escore total nos dois momentos foi considerada moderada (0,47). O coeficiente de correlação intraclasse teve o valor de 0,50. O processo de tradução e de adaptação para a língua portuguesa falada no Brasil gerou uma versão do instrumento considerada válida e confiável para a população brasileira. A utilização do e-Surv para o registro dos dados coletados do comitê de juízes, assim como das respostas dos testes de validação, mostrou-se uma metodologia confiável, segura e inovadora.

Factor associated with self-reported work-related musculoskeletal disorders in Brazilian adults.

PubMed

Assunção, Ada Ávila; Abreu, Mery Natali Silva

2017-06-01

ção brasileira. Neste estudo transversal, de base populacional, utilizamos dados da Pesquisa Nacional de Saúde (PNS) de 2013. A amostra foi composta por 60.202 brasileiros com 18 anos ou mais de idade. A variável desfecho foi a ocorrência de Dort autorreferida. Como variáveis explicativas, foram investigadas características sociodemográficas, ocupacionais, recursos pessoais e condições de saúde. As análises foram realizadas com o software Stata 12.0 e levaram em consideração as ponderações impostas pelo delineamento amostral do estudo. Foi realizado, então, um modelo logístico binário uni e multivariado, considerando o nível de significância de 5%. Os resultados obtidos indicaram que a prevalência de Dort na população brasileira foi de 2,5%, variando de 0,2% (Acre) a 4,2% (Santa Catarina). Os fatores associados à maior chance de ocorrência de Dort foram: sexo feminino (OR = 2,33; IC95% 1,72-3,15); estar afastado temporariamente do trabalho (OR = 2,44; IC95% 1,41-4,23); estar exposto a ruído no local de trabalho (OR = 2,16; IC95% 1,68-2,77); antiguidade igual ou superior a 4,5 anos no trabalho atual (OR = 1,37; IC95% 1,09-1,72); participar de trabalho voluntário (OR = 1,65; IC95% 1,25-2,17); relatar diagnóstico médico de artrite ou reumatismo (OR = 2,40; IC95% 1,68-3,44) e de depressão (OR = 2,48; IC95% 1,86-3,31). Por outro lado, foram associados à menor chance de diagnóstico de Dort: não ter parceiro (OR = 0,73; IC95% 0,37-0,71) e trabalhar em ambiente aberto (OR = 0,51; IC95% 0,37-0,71). Os fatores associados e a prevalência encontrada indicam diferenças regionais e de gênero. Especial atenção às comorbidades e monitoramento do ruído ambiental beneficiariam a saúde dos trabalhadores no país.

Comparison among the efficacy of interventions for the return rate to receive the pap test report: randomized controlled clinical trial.

PubMed

Vasconcelos, Camila Teixeira Moreira; Pinheiro, Ana Karina Bezerra; Nicolau, Ana Izabel Oliveira; Lima, Thaís Marques; Barbosa, Denise de Fátima Fernandes

2017-03-02

educativo presentó el mayor porcentaje de retorno (GE=82%/GCA=77%/GCP=66%), con significancia estadística sólo cuando comparado al comportamental (p=0,000). El grupo educativo alcanzó menor intervalo (p<0,05) del promedio de días de retorno para recibir el resultado del examen (GE:M=43 días/GCP:M=47,5 días/GCA:M=44,8 días). el grupo educativo alcanzó proporciones mayores de retorno, y las mujeres regresaron más precozmente, pero la intervención comportamental se mostró la menos eficaz. Registro Brasileño de Ensayo Clínico: RBR-93ykhs. testar os efeitos de uma intervenção comportamental (GCP), educativa (GE) e outra de comparação (GCA) na adesão das mulheres à consulta de retorno para receber o laudo do exame colpocitológico. estudo experimental randomizado controlado em uma Unidade de Atenção Primária à Saúde com três grupos: GE (sessão educativa e demonstração do exame), GCP (fita lembrança) e intervenção-padrão (cartão contendo a data da consulta de retorno - lembrete gráfico), aqui denominado de grupo de comparação (GCA). Para a seleção da amostra, estabeleceu-se: ter iniciado atividade sexual e realizar o exame colpocitológico durante o estudo, resultando em 775 mulheres. dentre as 775 mulheres, 585 (75,5%) retornaram para receber, o resultado do exame com até 65 dias. O grupo educativo apresentou o maior percentual de retorno (GE=82%/GCA=77%/GCP=66%), com significância estatística apenas quando comparado ao comportamental (p=0,000). O grupo educativo obteve menor intervalo (p<0,05) da média de dias de retorno para receber o resultado do exame (GE:M=43dias/GCP:M=47,5dias/GCA:M=44,8 dias) . o grupo educativo atingiu proporções maiores de retorno, e as mulheres retornaram mais precocemente, porém a intervenção comportamental mostrou-se a menos eficaz. Registro Brasileiro de Ensaio Clínico: RBR-93ykhs.

Factors associated with the healing of complex surgical wounds in the breast and abdomen: retrospective cohort study.

PubMed

Borges, Eline Lima; Pires, José Ferreira; Abreu, Mery Natali Silva; Lima, Vera Lúcia de Araújo; Silva, Patrícia Aparecida Barbosa; Soares, Sônia Maria

2016-10-10

to estimate the healing rate of complex surgical wounds and its associated factors. retrospective cohort study from 2003 to 2014 with 160 outpatients of a Brazilian university hospital. Data were obtained through consultation of the medical records. Survival function was estimated using the Kaplan-Meier method and Cox regression model to estimate the likelihood of the occurrence of healing. the complex surgical wound healing rate was 67.8% (95% CI: 60.8-74.9). Factors associated with a higher likelihood of wound healing were segmentectomy/quadrantectomy surgery, consumption of more than 20 grams/day of alcohol, wound extent of less that 17.3 cm2 and the length of existence of the wound prior to outpatient treatment of less than 15 days, while the use of hydrocolloid covering and Marlex mesh were associated with a lower likelihood of healing. the wound healing rate was considered high and was associated with the type of surgical intervention, alcohol consumption, type of covering, extent and length of wound existence. Preventive measures can be implemented during the monitoring of the evolution of the complex surgical wound closure, with possibilities of intervention in the modifiable risk factors. estimar a taxa de cicatrização de ferida cirúrgica complexa e seus fatores associados. coorte retrospectiva de 2003 a 2014 com 160 pacientes ambulatoriais de um hospital universitário brasileiro. Os dados foram obtidos por meio de consulta aos prontuários médicos. Função de sobrevida foi estimada pelo método de Kaplan-Meier e modelo de regressão de Cox para estimação do risco de ocorrência da cicatrização. a taxa de cicatrização da ferida cirúrgica complexa foi 67,8% (IC 95%: 60,8-74,9). Os fatores associados a um maior risco de cicatrização da ferida foram cirurgia de setorectomia / quadrantectomia, consumo de mais de 20 gramas/dia de etanol, extensão da ferida menor que 17,3 cm2 e tempo de existência da ferida pré-tratamento ambulatorial inferior

USE OF TRANEXAMIC ACID IN TRAUMA PATIENTS: AN ANALYSIS OF COST-EFFECTIVENESS FOR USE IN BRAZIL.

PubMed

Pinto, Marcelo A; Silva, Jair G da; Chedid, Aljamir D; Chedid, Marcio F

2016-01-01

parte de pesquisadores e profissionais de saúde. No entanto, seus benefícios ainda não foram completamente definidos. Os pontos de divergência entre especialistas incluem questões como: quais pacientes devem receber TXA no trauma? O tratamento deve ser realizado em ambiente pré-hospitalar? Há necessidade de exames laboratoriais para indicar o tratamento? Qual o perfil de segurança da droga? A principal questão para a qual ainda não existe qualquer embasamento na literatura é: qual a indicação do tratamento dentro de protocolos de transfusão maciça? Responder às questões propostas, com base em avaliação crítica da evidência reunida até o momento e realizar estudo de custo-efetividade do uso do TXA no trauma adaptado à realidade brasileira. Foi realizada revisão da literatura através de estratégia de busca: PubMed.com, Embase e no Cab Abstract pelos descritores "tranexamic AND trauma", em todos idiomas, resultando em 426 artigos. Foram excluídos aqueles relativos às operações eletivas, restando 79 artigos. Cinquenta e cinco foram selecionados e avaliados criticamente com vistas a responder às questões em estudo. A avaliação de custo-efetividade foi realizada utilizando dados do estudo CRASH-2 e populacionais oficiais brasileiros. Através da análise da evidência disponível chegou-se à conclusão de que o ácido tranexâmico é tratamento eficaz e efetivo, devendo ser administrado à ampla gama de pacientes, incluindo todos aqueles com indicação já avaliada nos protocolos de pesquisa publicados e provavelmente devam-se expandir os critérios de indicação. Quanto à avaliação de custo-efetividade, o TXA mostrou-se bastante custo-eficaz com gasto médio de R$ 61,35 por ano de vida salvo. O uso do ácido tranexâmico no trauma parece ser eficaz, efetivo e custo-eficaz nos diversos grupos de pacientes politraumatizados. Seu uso em protocolos de transfusão maciça ainda deve ser objeto de futuras investigações.

Costs of the Smoking Cessation Program in Brazil.

PubMed

Mendes, Andréa Cristina Rosa; Toscano, Cristiana Maria; Barcellos, Rosilene Marques de Souza; Ribeiro, Alvaro Luis Pereira; Ritzel, Jonas Bohn; Cunha, Valéria de Souza; Duncan, Bruce Bartholow

2016-11-10

To assess the costs of the Smoking Cessation Program in the Brazilian Unified Health System and estimate the cost of its full implementation in a Brazilian municipality. The intensive behavioral therapy and treatment for smoking cessation includes consultations, cognitive-behavioral group therapy sessions, and use of medicines. The costs of care and management of the program were estimated using micro-costing methods. The full implementation of the program in the municipality of Goiania, Goias was set as its expansion to meet the demand of all smokers motivated to quit in the municipality that would seek care at Brazilian Unified Health System. We considered direct medical and non-medical costs: human resources, medicines, consumables, general expenses, transport, travels, events, and capital costs. We included costs of federal, state, and municipal levels. The perspective of the analysis was that from the Brazilian Unified Health System. Sensitivity analysis was performed by varying parameters concerning the amount of activities and resources used. Data sources included a sample of primary care health units, municipal and state secretariats of health, and the Brazilian Ministry of Health. The costs were estimated in Brazilian Real (R$) for the year of 2010. The cost of the program in Goiania was R$429,079, with 78.0% regarding behavioral therapy and treatment of smoking. The cost per patient was R$534, and, per quitter, R$1,435. The full implementation of the program in the municipality of Goiania would generate a cost of R$20.28 million to attend 35,323 smokers. The Smoking Cessation Program has good performance in terms of cost per patient that quit smoking. In view of the burden of smoking in Brazil, the treatment for smoking cessation must be considered as a priority in allocating health resources. Analisar os custos do Programa de Tratamento do Tabagismo no Sistema Único de Saúde e estimar o custo de sua implementação plena em um município brasileiro. A

Assessment of the nursing care product (APROCENF): a reliability and construct validity study.

PubMed

Cucolo, Danielle Fabiana; Perroca, Márcia Galan

2017-04-06

to verify the reliability and construct validity estimates of the "Assessment of nursing care product" scale (APROCENF) and its applicability. this validation study included a sample of 40 (inter-rater reliability) and 172 (construct validity) assessments performed by nurses at the end of the work shift at nine inpatient services of a teaching hospital in the Brazilian Southeast. The data were collected between February and September/2014 with interruptions. Cronbach's alpha and Spearman's correlation coefficients were calculated, as well as the intraclass correlation and the weighted kappa index (inter-rater reliability). Exploratory factor analysis was used with principal component extraction and varimax rotation (construct validity). the internal consistency revealed an alpha coefficient of 0.85, item-item correlation ranging between 0.13 and 0.61 and item-total correlation between 0.43 and 0.69. Inter-rater equivalence was obtained and all items evidenced significant factor loadings. this research evidenced the reliability and construct validity of the scale to assess the nursing care product. Its application in nursing practice permits identifying improvements needed in the production process, contributing to management and care decisions. verificar as estimativas de confiabilidade e validade de construto da escala "Avaliação do produto do cuidar em enfermagem" (APROCENF) e sua aplicabilidade. este estudo de validação incluiu em sua amostra 40 (confiabilidade interavaliadores) e 172 (validade de construto) avaliações realizadas por enfermeiros ao final do turno de trabalho em nove unidades de internação de um hospital universitário do sudeste brasileiro. A coleta de dados ocorreu entre fevereiro e setembro de 2014 de forma interrupta. Foram calculados os coeficientes alfa de Cronbach e correlação de Spearman (consistência interna), a correlação intraclasse e Kappa ponderado (confiabilidade interavaliadores) e a análise fatorial exploratória foi

Effectiveness of a nursing intervention in decreasing the anxiety levels of family members of patients undergoing cardiac surgery: a randomized clinical trial.

PubMed

Hamester, Letícia; Souza, Emiliane Nogueira de; Cielo, Cibele; Moraes, Maria Antonieta; Pellanda, Lúcia Campos

2016-08-15

ário IDATE. foram incluídos 210 sujeitos, 105 em cada grupo, com idade média de 46,4±14,5 anos, sendo 69% do sexo feminino e 41% filhos dos pacientes. Na avaliação da ansiedade, o escore médio para o grupo intervenção foi de 41,3±8,6 pontos e, para o grupo controle, 50,6±9,4 pontos (p<0,001). a intervenção de enfermagem voltada à orientação de familiares, no momento que antecede a primeira visita no pós-operatório imediato de cirurgia cardíaca, contribui para possível redução da ansiedade dos acompanhantes, contribuindo para que se sintam mais preparados para esse momento. Registro Brasileiro de Ensaios Clínicos (ReBEC) e The Universal Trial Number (UTN), sob o número U1111-1145-6172. verificar la efectividad de las orientaciones de enfermería - dadas a familiares de pacientes en el posoperatorio inmediato de cirugía cardíaca, antes de la primera visita, en la sala de recuperación postanestésica - en los niveles de ansiedad, comparados con la orientación de rutina de la unidad. ensayo clínico aleatorio, realizado con familiares abordados en la sala de espera, antes de la primera visita en el posoperatorio inmediato. Familiares designados para el grupo intervención recibieron orientaciones audiovisuales sobre las condiciones en que el paciente se encontraba en aquel momento, y el grupo control recibió las orientaciones de rutina de la unidad. El resultado ansiedad fue evaluado por el inventario IDATE. fueron incluidos 210 sujetos, 105 en cada grupo, con edad promedio de 46,4±14,5 años, siendo 69% del sexo femenino y 41% eran hijos de los pacientes. En la evaluación de la ansiedad, el puntaje promedio para el grupo intervención fue de 41,3±8,6 puntos y, para el grupo control, 50,6±9,4 puntos (p<0,001). la intervención de enfermería dirigida a orientar a familiares, en el momento que antecede a la primera visita en el posoperatorio inmediato de cirugía cardíaca, induce una posible reducción de la ansiedad de los acompa

New geologic, fluid inclusion and stable isotope studies on the controversial Igarapé Bahia Cu-Au deposit, Carajás Province, Brazil

NASA Astrophysics Data System (ADS)

Dreher, Ana M.; Xavier, Roberto P.; Taylor, Bruce E.; Martini, Sérgio L.

2008-02-01

contribution of reduced and oxydized sulfur is also evident. Oxygen isotopic ratios in magnetite, quartz, and siderite yield calculated temperatures of ˜400°C and δ18O-enriched compositions (5 to 16.5 per mil) for the ore-forming fluids that suggest a magmatic input and/or an interaction with 18O-rich, probably sedimentary rocks. The late veins of the Igarapé Bahia deposit area were formed from saline aqueous fluids (2 to 60 wt% NaCl + CaCl2 equiv) with δ18Ofluid compositions around 0 per mil that indicate contribution from meteoric fluids. With respect to geological features, Igarapé Bahia bears similarity with syngenetic, volcanic-hosted massive sulfide (VHMS)-type deposits, as indicated by the volcano-sedimentary geological context, stratabound character, and association with submarine volcanic flows, hyaloclastite, and exhalative beds such as BIF and chert. On the other hand, the highly saline ore fluids and the mineral assemblage, dominated by magnetite and chalcopyrite, with associated gold, U- and LREE-minerals and scarce pyrite, indicate that Igarapé Bahia belongs to the Fe oxide Cu-Au (IOCG) group of deposits. The available geochronologic data used to attest syngenetic or epigenetic origins for the mineralization are either imprecise or may not represent the main mineralization episode but a later, superimposed event. The C, S, and O isotopic results obtained in this study do not clearly discriminate between fluid sources. However, recent B isotope data obtained on tourmaline from the matrix of the fragmental rock ore unit (Xavier, Wiedenbeck, Dreher, Rhede, Monteiro, Araújo, Chemical and boron isotopic composition of tourmaline from Archean and Paleoproterozoic Cu-Au deposits in the Carajás Mineral Province, 1° Simpósio Brasileiro de Metalogenia, Gramado, Brazil, extended abstracts, CD-ROM, 2005) provide strong evidence of the involvement of a marine evaporitic source in the hydrothermal system of Igarapé Bahia. Evaporite-derived fluids may explain the

Polypharmacy and Polymorbidity in Older Adults in Brazil: a public health challenge.

PubMed

Ramos, Luiz Roberto; Tavares, Noemia Urruth Leão; Bertoldi, Andréa Dâmaso; Farias, Mareni Rocha; Oliveira, Maria Auxiliadora; Luiza, Vera Lucia; Pizzol, Tatiane da Silva Dal; Arrais, Paulo Sérgio Dourado; Mengue, Sotero Serrate

2016-12-01

priority in the planning agenda of the Brazilian Unified Health System (SUS). Analisar as variações da prevalência do uso crônico de medicamentos por idosos no Brasil segundo sua possível associação com as doenças crônicas mais prevalentes, fatores sociodemográficos e de saúde, e identificar fatores de risco para polifarmácia. Estudo com dados da Pesquisa Nacional de Acesso, Utilização e Promoção do Uso Racional de Medicamentos, de caráter transversal e amostra probabilística populacional em municípios brasileiros urbanos. A variável independente foi o número de medicamentos de uso crônico por idosos, vinculados às oito doenças crônicas investigadas. As variáveis intervenientes foram sexo, faixa etária, situação conjugal, escolaridade, nível socioeconômico, região do País, índice de massa corporal, hábito de fumar, percepção da própria saúde, internação no último ano e posse de plano de saúde privado, além das doenças crônicas referidas. Uma análise multivariável identificou os fatores de risco para polifarmácia. A prevalência de pelo menos um medicamento de uso crônico entre idosos foi de 93,0%. Do total de idosos, 18,0% utilizavam pelo menos cinco medicamentos (polifarmácia). A polifarmácia foi maior entre os mais idosos (20,0%), na região Sul (25,0%), nos que avaliaram a própria saúde como ruim (35,0%), nos obesos (26,0%), nos que referiram ter plano de saúde (23,0%) ou internação no último ano (31,0%) e entre os que referiram qualquer uma das doenças investigadas, particularmente diabetes (36,0%) e doenças cardíacas (43,0%). No modelo final de risco para polifarmácia permaneceram idade, região, percepção de saúde, posse de plano de saúde, internação no último ano e todas as doenças investigadas exceto acidente vascular cerebral. Idosos com doenças específicas têm fatores de risco para polifarmácia modificáveis por ações que visem o uso racional de medicamentos. Com o envelhecimento

Psychometric properties of the Vulnerability to Abuse Screening Scale for screening abuse of older adults.

PubMed

Dantas, Raquel Batista; Oliveira, Graziella Lage; Silveira, Andréa Maria

2017-04-10

ência interna, o instrumento apresentou bons resultados (KR-20 = 0,69) e a confiabilidade via reprodutibilidade foi considerara excelente para a escala global (Kp = 0,92). A Escala Triagem de Vulnerabilidade ao Abuso mostra-se como instrumento válido e com boas capacidades psicométricas para o rastreio de abuso doméstico contra idosos no contexto brasileiro.

Risk factors for complications in peripheral intravenous catheters in adults: secondary analysis of a randomized controlled trial.

PubMed

Johann, Derdried Athanasio; Danski, Mitzy Tannia Reichembach; Vayego, Stela Adami; Barbosa, Dulce Aparecida; Lind, Jolline

2016-11-28

ção de corticosteróides (p = 0,0214). os fatores de risco relacionados à ocorrência de complicações no cateterismo venoso periférico foram tempo de internação entre 10 e 29 dias, infusão de antimicrobianos, soluções e planos de soro e corticosteróides. Ressalta-se o calibre 20 como fator protetor ao desenvolvimento de complicações, quando comparado ao 22. Registro Brasileiro de Ensaios Clínicos: RBR-46ZQR8. analizar los factores de riesgo relacionados a la ocurrencia de complicaciones en el cateterismo venoso periférico. análisis secundario de datos de un ensayo clínico aleatorizado, en el cual 169 pacientes clínicos y quirúrgicos fueron asignados al grupo que usaba catéter de seguridad completo (n = 90) y al grupo que utilizó catéter plástico sobre aguja (tipo Abbocath) (n = 79); tiempo de seguimiento de tres meses. los factores de riesgo que aumentaron las probabilidades de desarrollar complicaciones fueron: períodos de internación comprendidos entre 10 y 19 días (p = 0,0483) y entre 20 y 29 días (p = 0,0098); uso de antimicrobianos (p = 0,0288); y uso soluciones y administración de suero (p = 0,0362). El calibre 20G de la aguja disminuyó los riesgos de ocurrencia de complicaciones (p = 0,0153). El análisis múltiple apuntó: reducción del riesgo para el calibre 20G (p = 0,0350); aumento del riesgo para la infusión de soluciones, administración de suero (p = 0,0351) y administración de corticosteroides (p = 0,0214). los factores de riesgo relacionados a la ocurrencia de complicaciones en el cateterismo venoso periférico fueron el tiempo de internación entre 10 y 29 días, la infusión de antimicrobianos, soluciones, administración de suero y corticosteroides. Se destaca el calibre 20G como factor protector para el desarrollo de complicaciones, cuando comparado al calibre 22G. Registro Brasileño de Ensayos Clínicos: RBR-46ZQR8.

Qualitative Description of Global Health Nursing Competencies by Nursing Faculty in Africa and the Americas.

PubMed

Wilson, Lynda; Moran, Laura; Zarate, Rosa; Warren, Nicole; Ventura, Carla Aparecida Arena; Tamí-Maury, Irene; Mendes, Isabel Amélia Costa

2016-06-07

to analyze qualitative comments from four surveys asking nursing faculty to rate the importance of 30 global health competencies for undergraduate nursing programs. qualitative descriptive study that included 591 individuals who responded to the survey in English (49 from Africa and 542 from the Americas), 163 who responded to the survey in Spanish (all from Latin America), and 222 Brazilian faculty who responded to the survey in Portuguese. Qualitative comments were recorded at the end of the surveys by 175 respondents to the English survey, 75 to the Spanish survey, and 70 to the Portuguese survey. Qualitative description and a committee approach guided data analysis. ten new categories of global health competencies emerged from the analysis. Faculty also demonstrated concern about how and when these competencies could be integrated into nursing curricula. the additional categories should be considered for addition to the previously identified global health competencies. These, in addition to the guidance about integration into existing curricula, can be used to guide refinement of the original list of global health competencies. Further research is needed to seek consensus about these competencies and to develop recommendations and standards to guide nursing curriculum development. analisar os dados qualitativos obtidos em quatro surveys realizados com docentes de enfermagem que avaliaram a importância de 30 competências em saúde global para cursos de graduação em enfermagem. pesquisa qualitativa-descritiva com 591 indivíduos que responderam ao survey em inglês (49 da África e 542 das Américas), 163 que responderam ao survey em espanhol (todos da América Latina), e 222 docentes brasileiros que responderam ao survey em português. Os comentários qualitativos foram registrados ao final dos surveys por 175 respondentes na língua inglesa, 75 na espanhola e 70 na portuguesa. A análise dos dados foi dirigida por uma descrição qualitativa e desenvolvido

Translation, adaptation and validation the contents of the Diabetes Medical Management Plan for the Brazilian context.

PubMed

Torres, Heloísa de Carvalho; Chaves, Fernanda Figueredo; Silva, Daniel Dutra Romualdo da; Bosco, Adriana Aparecida; Gabriel, Beatriz Diniz; Reis, Ilka Afonso; Rodrigues, Júlia Santos Nunes; Pagano, Adriana Silvina

2016-08-08

to translate, adapt and validate the contents of the Diabetes Medical Management Plan for the Brazilian context. This protocol was developed by the American Diabetes Association and guides the procedure of educators for the care of children and adolescents with diabetes in schools. this methodological study was conducted in four stages: initial translation, synthesis of initial translation, back translation and content validation by an expert committee, composed of 94 specialists (29 applied linguists and 65 health professionals), for evaluation of the translated version through an online questionnaire. The concordance level of the judges was calculated based on the Content Validity Index. Data were exported into the R program for statistical analysis. the evaluation of the instrument showed good concordance between the judges of the Health and Applied Linguistics areas, with a mean content validity index of 0.9 and 0.89, respectively, and slight variability of the index between groups (difference of less than 0.01). The items in the translated version, evaluated as unsatisfactory by the judges, were reformulated based on the considerations of the professionals of each group. a Brazilian version of Diabetes Medical Management Plan was constructed, called the Plano de Manejo do Diabetes na Escola. traduzir, adaptar e validar o conteúdo do Diabetes Medical Management Plan para o contexto brasileiro, protocolo elaborado pela Associação Americana de Diabetes, que orienta a conduta dos educadores para o cuidado das crianças e adolescentes com diabetes mellitus nas escolas. trata-se de estudo metodológico, realizado em quatro etapas: tradução inicial, síntese da tradução inicial, retrotradução e validação de conteúdo por um Comitê de Juízes, composto por 94 especialistas (29 linguistas aplicados e 65 profissionais da área da Saúde), para avaliação da versão traduzida por meio de um questionário online. O nível de concordância dos juízes foi

Use of health services by Brazilian older adults with and without functional limitation.

PubMed

Silva, Alexandre Moreira de Melo; Mambrini, Juliana Vaz de Melo; Peixoto, Sérgio Viana; Malta, Deborah Carvalho; Lima-Costa, Maria Fernanda

2017-06-01

idosos brasileiros com e sem limitação funcional. As análises principais foram baseadas em amostra nacional representativa de 23.815 participantes da Pesquisa Nacional de Saúde com 60 anos ou mais. A limitação funcional foi definida pela dificuldade para realizar pelo menos uma entre dez atividades básicas ou instrumentais da vida diária. Potenciais variáveis de confusão incluíram fatores predisponentes e facilitadores do uso de serviços de saúde. A prevalência da limitação funcional foi de 30,1% (IC95% 29,2-31,4). O número de consultas médicas e a ocorrência de hospitalizações nos últimos 12 meses apresentaram associações estatisticamente significantes com a limitação funcional, tanto entre usuários do sistema público (OR = 2,48 [IC95% 2,13-2,88] para três ou mais consultas e OR = 2,58 [IC95% 2,15-3,09] para uma ou mais hospitalizações) quanto do sistema privado (OR = 2,56 [IC95% 1,50-4,36] e OR = 2,22 [IC95% 1,64-3,00], respectivamente). A propensão ao uso da unidade básica de saúde foi maior entre usuários do sistema privado com limitações funcionais (OR = 2,01 [IC95% 1,12-3,59]). Entre sete indicadores da qualidade da atenção médica recebida, na percepção dos usuários dos sistemas público e privado, somente dois apresentaram associação com a limitação funcional. Os usuários do sistema público com limitações funcionais fizeram pior avaliação da liberdade para escolha do médico e do tempo de espera para a consulta, em comparação aos usuários do mesmo sistema sem essas limitações (OR = 0,81 [IC95% 0,67-0,99] e OR = 0,76 [IC95% 0,62-0,93], respectivamente). Idosos com limitações funcionais utilizam mais serviços de saúde em comparação aos seus pares sem essas limitações. A magnitude da associação entre a limitação funcional e o número de consultas médicas e de hospitalizações foi semelhante nos sistemas público e privado de saúde.

Use of generic medicines by the Brazilian population: an evaluation of PNAUM 2014.

PubMed

Bertoldi, Andréa Dâmaso; Arrais, Paulo Sergio Dourado; Tavares, Noemia Urruth Leão; Ramos, Luiz Roberto; Luiza, Vera Lucia; Mengue, Sotero Serrate; Dal-Pizzol, Tatiane da Silva; Farias, Mareni Rocha; Oliveira, Maria Auxiliadora

2016-12-01

uso de medicamentos genéricos no Brasil segundo variáveis demográficas, socioeconômicas e fontes de obtenção dos medicamentos. Estudo transversal de base populacional, conduzido com dados da Pesquisa Nacional de Acesso, Utilização e Promoção do Uso Racional de Medicamentos (PNAUM), com coleta de dados entre setembro de 2013 e fevereiro de 2014 em residências de municípios brasileiros urbanos. O uso dos medicamentos foi investigado em relação ao tratamento de doenças crônicas e, no caso de eventos agudos, quanto ao uso nos últimos 15 dias. Os genéricos foram identificados por visualização das embalagens apresentadas pelos usuários dos medicamentos. As variáveis independentes utilizadas foram sexo, idade, escolaridade, classe econômica e região do País. A avaliação da significância estatística das diferenças entre os grupos foi analisada pelo teste Qui-quadrado de Pearson, considerando nível de significância de 5%. A prevalência de uso de genéricos foi de 45,5% (IC95% 43,7-47,3). Não houve diferença por escolaridade, as prevalências foram maiores no sexo feminino (47,0%; IC95% 44,9-49,0) em relação ao masculino (43,1%; IC95% 40,5-45,8) e foram crescentes com o aumento da idade. Maiores usos de genéricos foram encontrados na classe econômica C (47,0%; IC95% 44,9-49,1) e nas regiões Sul (50,6%; IC95% 46,6-54,6) e Sudeste (49,9%; IC95% 46,8-53,0). Observou-se ainda que os genéricos representaram 37,3% dos medicamentos disponibilizados pelo Sistema Único de Saúde . Pode-se concluir que hoje existe uma alternativa de compra ou fornecimento gratuito pelo Sistema Único de Saúde, caracterizada por garantia de qualidade e preço reduzido em relação aos medicamentos de marca comercial considerados como referência. No mercado privado, boa parte da população está optando pelo uso de medicamentos genéricos, graças à disponibilidade dessa opção para praticamente todos os medicamentos mais utilizados pela população.

Clinical-Functional Vulnerability Index-20 (IVCF-20): rapid recognition of frail older adults.

PubMed

Moraes, Edgar Nunes de; Carmo, Juliana Alves do; Moraes, Flávia Lanna de; Azevedo, Raquel Souza; Machado, Carla Jorge; Montilla, Dalia Elena Romero

2016-12-22

, in addition to the results indicating a high degree of validity and reliability. Thus, the Clinical-Functional Vulnerability Index-20 proves to be viable as a triage instrument in the primary health care that identifies frail older adults (older adults at risk of weakening and frail older adults). Avaliar a adequação do Índice de Vulnerabilidade Clínico-Funcional-20 , instrumento de triagem rápida de vulnerabilidade em idosos brasileiros, para utilização pela atenção básica. O estudo incluiu amostra de conveniência de 397 pacientes com idade maior ou igual a 60 anos atendidos em um Centro de Referência para o Idoso e de 52 idosos da mesma idade atendidos na comunidade. Os resultados do questionário, constituído por 20 perguntas, foram comparados com aqueles da Avaliação Geriátrica Ampla, considerada referência para identificação do idoso frágil. Foi avaliada a correlação de Spearman do Índice de Vulnerabilidade Clínico-Funcional-20 com a Avaliação Geriátrica Ampla; a validade foi verificada pela área sob a curva ROC; a confiabilidade foi estimada pelo percentual de concordância entre avaliadores e coeficiente kappa, ambos com ponderação quadrática. Obteve-se ponto de corte com base no critério de maior acurácia. O alfa de Cronbach, medida de consistência interna, foi calculado. O coeficiente de correlação de Spearman foi elevado e positivo em ambos os grupos (0,792 para idosos atendidos no Centro de Referência para o Idoso e 0,305 para idosos da comunidade [p < 0,001]). A área sob a curva ROC para idosos atendidos no Centro de Referência para o Idoso foi substancial (0,903). O ponto de corte obtido foi seis e idosos com pontuação no Índice de Vulnerabilidade Clínico-Funcional-20 acima desse valor tinham forte possibilidade de serem frágeis. Para idosos da comunidade, a concordância ponderada quadrática entre avaliadores foi 99,5% e o coeficiente kappa ponderado quadrático global, 0,94. O alfa de Cronbach foi elevado

SIRGAS: ITRF densification in Latin America and the Caribbean

NASA Astrophysics Data System (ADS)

Brunini, C.; Costa, S.; Mackern, V.; Martínez, W.; Sánchez, L.; Seemüller, W.; da Silva, A.

2009-04-01

well as in the densification sub-networks match the requirements, characteristics, and processing performance of the ITRF. The SIRGAS-CON-C network is processed by DGFI (Deutsches Geodätisches Forschungsinstitut, Germany) as the IGS-RNAAC-SIR. The Local Processing Centres are for the Northern sub-network IGAC (Instituto Geográfico Augustín Codazzi, Colombia), for the middle sub-network IBGE (Instituto Brasileiro de Geografia e Estátistica, Brazil), and for the Southern sub-network IGG-CIMA (Instituto de Geodesia y Geodinámica, Universidad Nacional de Cuyo, Argentina). These four Processing Centres deliver loosely constrained weekly solutions for station coordinates (i.e., satellite orbits, satellite clock offsets, and Earth orientation parameters are fixed to the final weekly IGS solutions and coordinates for all sites are constrained to 1 m). The individual contributions are integrated in a unified solution by the SIRGAS Combination Centres (DGFI and IBGE) according to the following strategy: 1) Individual solutions are reviewed/corrected for possible format problems, data inconsistencies, etc. 2) Constraints imposed in the delivered normal equations are removed. 3) Sub-networks are individually aligned to the IGS05 reference frame by applying the No Net Rotation (NNR) and No Net Translation (NNT) conditions. 4) Coordinates obtained in (3) for each sub-network are compared to IGS05 values and to each other in order to identify possible outliers. 5) Stations with large residuals (more than 10 mm in the N-E component, and more than 20 mm in the Up component) are reduced from the normal equations. Steps (3), (4), and (5) are done iteratively. 6) Since at present the four Analysis Centres are processing GPS observations only and all of them use the Bernese Software for computing weekly solutions, relative weighting factors are not applied in the combination. 7) Individual normal equations are accumulated and solved for computing a loosely constrained weekly

Use of and access to oral and injectable contraceptives in Brazil.

PubMed

Farias, Mareni Rocha; Leite, Silvana Nair; Tavares, Noemia Urruth Leão; Oliveira, Maria Auxiliadora; Arrais, Paulo Sergio Dourado; Bertoldi, Andréa Dâmaso; Pizzol, Tatiane da Silva Dal; Luiza, Vera Lucia; Ramos, Luiz Roberto; Mengue, Sotero Serrate

2016-12-01

combined oral contraceptives were the most frequently reported (71.6%) and low-level levonorgestrel + ethinylestradiol combination accounted for 38.7% of them. The most frequently reported medicines are included in the Relação Nacional de Medicamentos Essenciais (RENAME - National List of Essential Medicines. Most women aged 15 to 49 who reported using contraceptives had access to the medicine and use monophasic combined oral contraceptives of appropriate efficiency and safety purchased by direct payment, mainly from retail pharmacies. Analisar a prevalência do uso atual de contraceptivos orais e injetáveis por mulheres brasileiras, segundo variáveis demográficas, socioeconômicas e aspectos relacionados ao acesso a esses medicamentos. Estudo transversal, analítico, baseado nos dados da Pesquisa Nacional sobre Acesso, Utilização e Promoção do Uso Racional de Medicamentos (PNAUM), de base populacional e amostra probabilística, realizada entre setembro/2013 e fevereiro/2014, em 20.404 domicílios urbanos brasileiros. A prevalência foi calculada a partir do relato das mulheres de 15 a 49 anos, não grávidas, sobre o uso de contraceptivos orais ou contraceptivos injetáveis. As variáveis independentes foram sexo, idade, escolaridade, nível socioeconômico, região geográfica e situação conjugal. Também foram analisados acesso, fontes de financiamento, fontes de obtenção e medicamentos citados. As análises estatísticas consideraram intervalos de confiança de 95% (IC95%) e teste Qui-quadrado de Pearson para avaliação da significância estatística das diferenças entre os grupos, considerando o nível de significância de 5%. A prevalência de uso de contraceptivos orais (CO) foi 28,2% e de contraceptivos injetáveis (CI), 4,5%. A prevalência de contraceptivos orais foi maior no Sul (37,5%) e menor no Norte (15,7%). Para contraceptivos injetáveis não houve diferença entre as regiões. O acesso foi maior para as usuárias de contraceptivos orais (90

PREFACE: XII Latin American workshop on plasma physics (17-21 September 2007, Caracas, Venezuela)

NASA Astrophysics Data System (ADS)

Puerta, Julio

2008-10-01

Deutsch, Ricardo Galvao, Carlos Hidalgo, Paulo Sakanaka, Konosuke Sato, Malcom Haines and Maher Boulos. The general feeling is that these mini-courses were very successful. As an original idea of Professor Ricardo Magnus Osorio Galvão, Director of Centro Brasileiro de Pesquisas Físicas, we saluted the creation of The Vladimir Tsypin Award to the best Poster in the meeting. This prize was presented by Professor Galvão in memoriam of Vladimir Semenovich Tsypin. It was suggested that the granting of this award be made in every meeting from now on. We think that it is very important to emphasise the mini-courses due to the necessity of increasing in the near future a better formation for our young scientists. The contributions of all the lecturers are greatly appreciated. We had the typical fields in plasma physics as in past meetings. We also appreciated very much the lectures of Professor Malcolm Haines, Professor Sergey Popel, Professor Claude Deutsch, and Professor Antony Peratt for their very interesting talks on the Z-Pinch recorded to prehistory. Special thanks again to these lecturers since they have joined and honoured our meetings in the past as well. As in the VII LAWPP, all the sessions of the workshop were held at the Universidad Simon Bolivar campus, located in the nice green Valley of Sartenejas near Caracas. We also appreciate the stimulus and the financial support that we have always had for the preparation of these workshops from our institution by means of its authorities: Professor Benjamin Sharifker (Rector), Professor Aura Lopez (Dean of Academic Activities), (Professor Jose Luis Paz (Dean of Research and Development), Professor Pedro Berrisbeitia (Dean of Postgraduate Studies) and Professor William Colmenares (Dean of Extended Activities). We must also mention and appreciate the collaboration of architect Alejandro Chataing Roncajolo as Secretary and Coordinator of the Congress, as well as the daily important collaborations of our students Anais M�

Strengths of primary healthcare regarding care provided for chronic kidney disease.

PubMed

Paula, Elaine Amaral de; Costa, Mônica Barros; Colugnati, Fernando Antonio Basile; Bastos, Rita Maria Rodrigues; Vanelli, Chislene Pereira; Leite, Christiane Chaves Augusto; Caminhas, Márcio Santos; Paula, Rogério Baumgratz de

2016-09-09

functional strategies (self-control p=0.037, positive reappraisal p=0.037, and social support p=0,021). We found no significant differences between the strategies and other variables examined. despite the suffering resulting from the illness of a dear one, family members make more use of functional strategies, allowing them to cope with adversities in a more well-adjusted way. avaliar estrutura, processo e resultado do "Programa de Atenção a Doentes Renais Crônicos" em um município brasileiro. estudo epidemiológico, transversal, realizado em 14 unidades de atenção primária e um centro de atenção secundária, no período de 2010-2013. Utilizou-se o referencial metodológico de Donabedian. Para avaliação de estrutura e processo, foram entrevistados 14 médicos, 13 supervisores e 11 agentes comunitários de saúde da atenção primária. Para avaliação de resultado, foram utilizados 1.534 prontuários de saúde na atenção primária e 282 na atenção secundária. na maioria das unidades faltam consultórios para atendimento médico e de enfermagem, as equipes estavam incompletas e a maioria dos profissionais não participou de capacitação para atenção à doença renal crônica. Médicos das unidades primárias, classificadas como capacitadas, encaminharam usuários à atenção secundária em estágios mais precoces da doença renal crônica (estágio 3B) quando comparados aos médicos das unidades não capacitadas (58% vs 36%) (p=0,049). As unidades de atenção primária, classificadas como capacitadas, apresentaram melhores taxas de estabilização da filtração glomerular (51%) quando comparadas às unidades parcialmente capacitadas (36%) e não capacitadas (44%) (p=0,046). usuários atendidos nas unidades de atenção primária com pontuação mais elevada em critérios de estrutura e processo apresentaram melhores resultados clínicos. evaluar la estructura, el proceso y los resultados del "Programa de Atención a Enfermos Renales Crónicos" en un

PREFACE: Introduction to the proceedings of Dynamics Days South America 2010

NASA Astrophysics Data System (ADS)

Macau, Elbert E. N.; Pereira, Tiago; Prado, Antonio F. B. A.; Turci, Luiz F. R.; Winter, Othon C.

2011-03-01

number of attendees ever. Finally, we would like to express our gratitude to all the participants for their presentations, discussions, and remarkable interactions with one another. The tireless work undertaken by all the members of the International Advisory Committee and the Organizing Committee must also be recognized. We also wish to express our deep appreciation for the Scientific Societies and Research Support Agencies which supported the conference and provided all the resources which were necessary to make this idea of a South American Dynamics Days come true. Elbert E N Macau, Tiago Pereira, Antonio F B A Prado, Luiz F R Turci, and Othon C WinterEditors Conference photograph Conference photograph Conference photograph Conference photograph International Advisory Committee Adilson E MotterNorthwestern UniversityEvanston - IL - USA Alfredo OzorioCentro Brasileiro de Pesquisas FísicasRio de Janeiro - RJ - Brazil Celso Grebogi (Chair)University of AberdeenAberdeen - UK Ed OttUniversity of MarylandCollege Park - MD - USA Epaminondas Rosa JrIllinois State UniversityNormal - IL - USA Hans Ingo WeberPontifícia Universidade CatólicaRio de Janeiro - RJ - Brazil Holger KantzMax Planck Institute for the Physics of Complex SystemsDresden - Germany Jason Gallas (Co-chair)Universidade Federal do Rio Grande do SulPorto Alegre - RS - Brazil José Roberto Rios LeiteUniv. Federal de PernanbucoRecife - PE - Brazil Jürgen KurthsPotsdam Institute for climate Impact ResearchHumboldt University, Berlin - Germany Kenneth ShowalterWest Virginia UniversityMorgantown - WV - USA Lou PecoraNaval Research LabWashington - DC - USA Luis Antonio AguirreUniversidade Federal de Minas GeraisBelo Horizonte - MG - Brazil Marcelo VianaIMPA - Instituto Nacional de Matemática Pura e AplicadaRio de Janeiro - RJ - Brazil Miguel A F SanjuánUniversidad Rey Juan CarlosMadrid - Spain Paulo Roberto de Souza MendesPontifícia Universidade CatólicaRio de Janeiro - RJ - Brazil Roland KorbeleUniversidade de

Phanerozoic polycyclic evolution of the southwestern Angola margin: New insights for apatite fission track and (U-Th)/He methodologies

NASA Astrophysics Data System (ADS)

Venancio da Silva, Bruno; Hackspacher, Peter; Carina Siqueira Ribeiro, Marli; Glasmacher, Ulrich Anton

2016-04-01

biasing in apatite fission-track measurements. American Mineralogist, 88(5-6), 817-829. 7. Ketcham, R. A., 2013. HeFTy Version 1.8.0 User Manual. Department of Geological Sciences, The University of Texas Austin. p 3-10. 8. Maslanyj, M. P., Light, M. P. R., Greenwood, R. J., & Banks, N. L., 1992. Extension tectonics offshore Namibia and evidence for passive rifting in the South Atlantic. Marine and Petroleum Geology, 9(6), 590-601. 9. Maystrenko, Y. P., Scheck-Wenderoth, M., Hartwig, A., Anka, Z., Watts, A. B., Hirsch, K. K., & Fishwick, S., 2013. Structural features of the Southwest African continental margin according to results of lithosphere-scale 3D gravity and thermal modelling. Tectonophysics, 604, 104-121. 10. Green, P. F., & Machado, V., 2015. Pre-rift and synrift exhumation, post-rift subsidence and exhumation of the onshore Namibe Margin of Angola revealed from apatite fission track analysis. Geological Society, London, Special Publications, 438, SP438-2. 11. Rosante, K., 2013. Evolução Termocronológica do sudoeste de Angola e correlação com sudeste brasileiro: Termocronologia por traços de fissão em apatita. Master - Thesis Pós-Grad. Em Geol. Regional- IGCE/UNESP. 12. Wildman, M., Brown, R., Watkins, R., Carter, A., Gleadow, A., & Summerfield, M., 2015. Post break-up tectonic inversion across the southwestern cape of South Africa: new insights from apatite and zircon fission track thermochronometry. Tectonophysics. 654, 30-55. 13. Tinker, J., de Wit, M., & Brown, R., 2008. Mesozoic exhumation of the southern Cape, South Africa, quantified using apatite fission track thermochronology. Tectonophysics, 455(1), 77-93. 14. Brown, R. W., Summerfield, M. A., & Gleadow, A. J., 2002. Denudational history along a transect across the Drakensberg Escarpment of southern Africa derived from apatite fission track thermochronology. Journal of Geophysical Research: Solid Earth (1978-2012), 107(B12), ETG-10. 15. Flowers, R. M., & Schoene, B., 2010). (U

Farmyard Manure and Fertilizer Effects on Seed Potato (Solanum tuberosum L.) Yield in Green House Production

NASA Astrophysics Data System (ADS)

László, M.

2009-04-01

alta potencialidade (boa textura e adequada retenção de agua). Efeito do nitrogênio No Brazíl em todas regiões onde se cultiva batata é raro encontrar solos com elevado teor de nitrogênio e que não precisam de quantidades desta elemento. É o elemento que governa o padrão de desenvolvimento da planta, estimulando principalmente o crescimento da parte aérea (Kádár et all. 2000., László 2000.). Para se obter rendimento de tubérculos é necessário um rápido e curto periodo de desenvolvimento da parte aérea e uma fase de acúmulo maior possível. Para tanto, devem ser evitadas doses muito altas de nitrogênio e, principalmente, se aplicadas tardiamente, pois haverá demasiado desenvolvimento de folhas que demorarão mais a finalizar seu crescimento e maturação. Isto implicará na redução do periodo de intenso desenvolvimento dos tubérculos e armazenagem do amido, resultando em menor produção. Há risco para a saúde na ingestão de alimentos com altos teores de nitrato e nitrito, havendo preocupação com o efeito de doses mais altas de nitrogênio sobre os teores dos mesmos nos tuberculos. Embora haja diferenças entre cultivares, localidades e períodos de armazenamento, há estudos mostrando que a fertilização com até 150 kg ha-1 de nitrogênio não foi suficiente para propiciar niveis preocupantes de nitrato nos tuberculos colhidos. Efeito do fósforo A grande maioria dos solos brasileiros cultivados com batata apresentam limitações ao bom desenvolvimento e produção da cultura em função dos baixos níveis de fósforo. Isto significa que aumentos de produção quase sempre ocorrem quando o solo recebe adubação fosfatada (László 2001a.). Estes aumentos são mais marcantes em solos nunca antes adubados ou com baixo teor de fósforo. Nestes, dificilmente alcanca- se a produção máxima com níveis reduzidos de fósforo. Não seria exagerado supor níveis de 600 a 800 kg ha-1 de P2O5, como sendo aqueles que iriam proporcionar produ