A Survey of Diseases in Passeriform Birds Obtained From Illegal Wildlife Trade in Sao Paulo City, Brazil

The order Passeriformes comprises the largest number of families and species of birds of any avian order. Brazil is rich in passerine birds, which are a common victim of wildlife trafficking in Brazil. Annually, many birds die as a consequence of illegal trade. To investigate the occurrence of the principle diseases and to identify the main causes of death in smuggled passerine birds, the cause of death was evaluated in 360 passerine birds confiscated within the city of Sao Paulo, Brazil. Causes of death were determined by anatomopathologic and microbiologic studies. Infectious diseases were the cause of death of most birds, which corresponded to 78.6% of cases. The most common infectious diseases were poxvirus infection, aspergillosis, and coccidiosis. Although the etiologic agents of these diseases can coexist asymptomatically within hosts, once the host`s immunity is compromised, the pathogen multiplies quickly and causes disease. The results of this study may help to improve the care of passerine birds in captivity and increase the survival rate of confiscated birds. Results may also be useful for in situ conservation programs that investigate the reintroduction of confiscated species or captive birds.

O sincretismo de culturas sob a ótica da arquitetura vernácula do imigrante japonês na cidade de Registro, São Paulo

O presente artigo aborda os métodos construtivos empregados pelos imigrantes japoneses que vieram, em 1918, para a cidade de Registro, na região do Vale do Ribeira do Iguape, no estado de São Paulo. A vinda dessa nova frente de imigração foi incentivada pelo Governo do Estado, com o propósito de promover o processo de colonização, bem como de estimular o desenvolvimento econômico do Vale do Ribeira do Iguape por meio da expansão da cultura do café para a região. As características dessa frente de imigração são muito diferenciadas em relação às demais, tendo em vista que os que dela faziam parte chegaram ao Brasil como proprietários de terras e com apoio financeiro e logístico oferecido por uma empresa particular japonesa, responsável por gerenciar o empreendimento. Esses imigrantes, portanto, contaram com auxílio de uma complexa infra-estrutura, cujo objetivo era viabilizar a sua missão de desenvolvimento da região. Mesmo tendo essa particularidade lhes proporcionado a liberdade de recriar sua cultura em solo brasileiro, a realidade do novo habitat forçou-os a reinterpretar seus hábitos culturais ante as novas circunstâncias físicas, econômicas e sociais encontradas. A fim de entender esse processo de adaptação, foi realizado um estudo dos métodos construtivos empregados em suas edificações, baseado nos conhecimentos desses imigrantes sobre sua arquitetura tradicional. Essa análise permitiu examinar o longo processo de sincretismo entre a cultura oriental e o conhecimento construtivo vernáculo dos habitantes do Vale do Ribeira do Iguape.

Reflexão sobre a imigração japonesa no Brasil sob o ângulo da adiposidade corporal

Populações migrantes representam oportunidade para se investigar a contribuição de fatores ambientais na gênese da obesidade e suas comorbidades. Em 1993, o Japanese-Brazilian Diabetes Study Group estudou a prevalência de diabetes e doenças associadas em nipo-brasileiros residentes em Bauru, SP. Utilizando critérios específicos para asiáticos, 22,4% dos nipo-brasileiros foram caracterizados como portadores de excesso de peso nessa primeira fase do estudo. Na segunda fase, em 2000, essa prevalência subiu para 44,2%, e 50,3% apresentavam obesidade central. Essa população também apresentava alta prevalência de diabetes tipo 2, hipertensão e dislipidemia, componentes da síndrome metabólica. O JBDS Group também mostrou a associação entre hábitos ocidentais, especialmente alimentação rica em gordura saturada, e a ocorrência de síndrome metabólica. Em 2005, motivado por esses achados, o JBDS Group iniciou a terceira fase do estudo que constou de programa de intervenção com base em orientação para dieta saudável e prática de atividade física, utilizando recursos factíveis em termos de saúde pública no Brasil. Após um ano de intervenção, o JBDS Group observou diminuição nos parâmetros antropométricos, pressão arterial e níveis de glicemia e colesterol. Tempo de acompanhamento maior é necessário para avaliar a persistência desses benefícios e o impacto deles no risco de desenvolver diabetes e eventos cardiovasculares.

Novas perspectivas na gestão do sistema de saúde da Espanha

Ao longo dos últimos vinte e cinco anos, a organização do sistema de saúde na Espanha vem adotando diversas medidas que reorientaram seu gerenciamento, melhoraram sua eficiência e aprimoraram seu sistema de financiamento, resultado de profundas reformas e da introdução de novos instrumentos de gestão. Este artigo é resultado de uma análise documental que objetivou descrever a trajetória de conformação do sistema de saúde espanhol e sua organização na contemporaneidade. Apresenta alguns determinantes históricos que tornaram possíveis as reformas no setor sanitário, como a descentralização para o nível das Comunidades Autônomas, a incorporação de mecanismos de coordenação e a integração e o financiamento dos novos e distintos formatos organizativos coexistentes no país. Além disso, identifica desafios que emergem no cenário atual do Sistema Nacional de Saúde, como o fenômeno da imigração, o avançado processo de transição demográfica, a crescente demanda por melhorias na qualidade da atenção e de incorporação tecnológica. Todos esses fatores influem na sustentabilidade do sistema, o que motivou a criação de mais um espaço para estabelecimentos de consensos sobre o papel fundamental do sistema sanitário para o Estado de Bem-Estar espanhol.

Trabalho e imigração: uma comparação Brasil-Argentina

O artigo busca discutir um novo padrão migratório da Bolívia para o Brasil e para a Argentina, especialmente vinculado à precarização do trabalho e à inserção desses imigrantes em formas de trabalho precário. Esse padrão & aparentemente novo em relação à integração dos contingentes migrantes ao longo do século XX & vem produzindo consequências que ainda estão por ser mapeadas. Uma delas é a presença de um contingente de bolivianos confinado ao setor de costura, trabalhando e vivendo em oficinas clandestinas, com pouca visibilidade pública, como face de uma precarização mundializada, resultante do assim chamado “custo chinês”. Resultante de um balanço bibliográfico e de uma incursão exploratória na pesquisa de campo tanto em São Paulo como em Buenos Aires, o artigo pretende apontar para aspectos específicos do fenômeno, combinando olhares e perspectivas que cruzam as dimensões migratórias, geracionais e de gênero.

A questão social na França contemporânea: uma experiência de pesquisa

A França passou por conflitos urbanos em seus bairros populares. Incidentes com a polícia marcados pela morte de um morador, geralmente jovem ou adolescente, são seguidos por manifestações violentas: quebra-quebras, incêndios de carros e/ou estabelecimentos públicos e privados, enfrentamentos com a polícia. Nos conflitos da "banlieue" francesa podem ser percebidos elementos comuns a eventos ingleses e/ou americanos de outras décadas.OBJETIVO: consiste em identificar a percepção e as representações de moradores sobre suas condições de vida e saúde na França.MÉTODO: pesquisa qualitativa realizada em Les Aubiers, bairro popular de Bordeaux, nos anos de 2002 e 2005. A população de moradores desse bairro e é composta principalmente por imigrantes ou fanceses de origem estrangeira, provenientes de diferentes locais: África do Norte, África Sub-Sahariana, Turquia, Portugal , Ilha de Reunião. Os indicadores sociais e econômicos apresentam níveis significativamente mais baixos do que os de outros bairros de Bordeaux, acompanhando as tendências encontradas nas outras "banlieues". Entre esses indicadores, a taxa de desemprego, principalmente entre jovens, é alarmante (40 por cento).RESULTADOS E DISCUSSÃO: as políticas sociais deveriam ser mais voltadas para os indivíduos do que para o território, pois este só poderá ser transformado pelos primeiros e não o contrário. Um bairro e uma população estigmatizados, estão contemplados por uma ampla política social. Ainda que passível de crítica, não se pode ignorar a existência de esforços sistematicos de integração, nem a existência de políticas sociais. Se elas são inadequadas, trata-se de ampliar o espaço de discusão para sua reforma. Trata-se de saber qual a disposição das sociedades contemporâneas, como um todo, para lutar contra as inequidades e segregações

The Last Missionary to Leave the Temple Should Turn Off the Light Sociological Remarks on the Decline of Japanese ""Immigrant"" Buddhism in Brazil

Empirical data indicate that the so-called ""Buddhism of yellow color"" that is predominantly associated with Japanese ""immigrant"" Buddhism, is constantly in decline in terms of ""explicit"" adherents. After some methodological observations, this article gives an overview of the relevant statistical data. The last part discusses possible reasons for these negative dynamics, referring to causes within Buddhist institutions, the ethnic community, and at the level of the individual.

The Genomic Ancestry of Individuals from Different Geographical Regions of Brazil Is More Uniform Than Expected

Based on pre-DNA racial/color methodology, clinical and pharmacological trials have traditionally considered the different geographical regions of Brazil as being very heterogeneous. We wished to ascertain how such diversity of regional color categories correlated with ancestry. Using a panel of 40 validated ancestry-informative insertion-deletion DNA polymorphisms we estimated individually the European, African and Amerindian ancestry components of 934 self-categorized White, Brown or Black Brazilians from the four most populous regions of the Country. We unraveled great ancestral diversity between and within the different regions. Especially, color categories in the northern part of Brazil diverged significantly in their ancestry proportions from their counterparts in the southern part of the Country, indicating that diverse regional semantics were being used in the self-classification as White, Brown or Black. To circumvent these regional subjective differences in color perception, we estimated the general ancestry proportions of each of the four regions in a form independent of color considerations. For that, we multiplied the proportions of a given ancestry in a given color category by the official census information about the proportion of that color category in the specific region, to arrive at a ""total ancestry"" estimate. Once such a calculation was performed, there emerged a much higher level of uniformity than previously expected. In all regions studied, the European ancestry was predominant, with proportions ranging from 60.6% in the Northeast to 77.7% in the South. We propose that the immigration of six million Europeans to Brazil in the 19(th) and 20(th) centuries - a phenomenon described and intended as the ""whitening of Brazil"" -is in large part responsible for dissipating previous ancestry dissimilarities that reflected region-specific population histories. These findings, of both clinical and sociological importance for Brazil, should also be relevant to other countries with ancestrally admixed populations.

Beyond the Fragmentation Threshold Hypothesis: Regime Shifts in Biodiversity Across Fragmented Landscapes

Ecological systems are vulnerable to irreversible change when key system properties are pushed over thresholds, resulting in the loss of resilience and the precipitation of a regime shift. Perhaps the most important of such properties in human-modified landscapes is the total amount of remnant native vegetation. In a seminal study Andren proposed the existence of a fragmentation threshold in the total amount of remnant vegetation, below which landscape-scale connectivity is eroded and local species richness and abundance become dependent on patch size. Despite the fact that species patch-area effects have been a mainstay of conservation science there has yet to be a robust empirical evaluation of this hypothesis. Here we present and test a new conceptual model describing the mechanisms and consequences of biodiversity change in fragmented landscapes, identifying the fragmentation threshold as a first step in a positive feedback mechanism that has the capacity to impair ecological resilience, and drive a regime shift in biodiversity. The model considers that local extinction risk is defined by patch size, and immigration rates by landscape vegetation cover, and that the recovery from local species losses depends upon the landscape species pool. Using a unique dataset on the distribution of non-volant small mammals across replicate landscapes in the Atlantic forest of Brazil, we found strong evidence for our model predictions - that patch-area effects are evident only at intermediate levels of total forest cover, where landscape diversity is still high and opportunities for enhancing biodiversity through local management are greatest. Furthermore, high levels of forest loss can push native biota through an extinction filter, and result in the abrupt, landscape-wide loss of forest-specialist taxa, ecological resilience and management effectiveness. The proposed model links hitherto distinct theoretical approaches within a single framework, providing a powerful tool for analysing the potential effectiveness of management interventions.

Laboratory evaluation of recycled construction and demolition waste for pavements

The wide production of construction and demolition waste and its illegal deposition are serious current problems in Brazil. This research proposes to evaluate the feasibility of using aggregate from recycled construction and demolition waste (RCDW) in pavement applications. A laboratory program was conducted by geotechnical characterization, bearing capacity and repeated load triaxial tests. The results show that the composition and the compactive effort influence on the physical characteristics of the RCDW aggregate. The compaction process has promoted a partial crushing and breakage of RCDW particles, changing the grain-size distribution and increasing the percentage of cubic grains. This physical change contributes to a better densification of the RCDW aggregate and consequently an improvement in bearing capacity, resilient modulus and resistance to permanent deformation. The results have shown that the RCDW aggregate may be utilized as coarse base and sub-base layer for low-volume roads. (C) 2010 Elsevier Ltd. All rights reserved.

Brazilian Agriculture and Environmental Legislation: Status and Future Challenges

Brazilian agriculture covers about one-third of the land area and is expected to expand further We assessed the compliance of present Brazilian agriculture with environmental legislation and identified challenges for agricultural development connected to this legislation We found (i) minor illegal land use in protected areas under public administration, (ii) a large deficit in legal reserves and protected riparian zones on private farmland, and large areas of unprotected natural vegetation in regions experiencing agriculture expansion Achieving full compliance with the environmental laws as they presently stand would require drastic changes in agricultural land use, where large agricultural areas are taken out of production and converted back to natural vegetation The outcome of a full compliance with environmental legislation might not be satisfactory due to leakage, where pristine unprotected areas become converted to compensate for lost production as current agricultural areas are reconverted to protected natural vegetation. Realizing the desired protection of biodiversity and natural vegetation, while expanding agriculture to meet food and biofuel demand, may require a new approach to environmental protection New legal and regulatory instruments and the establishment of alternative development models should be considered

Crack Cocaine Use in Barcelona: A Reason of Worry

In Spain, crack cocaine use is silently increasing. In Barcelona, an intentional sample was selected to describe the general characteristics of this consumption. Participants were submitted to an interview and data were analyzed through qualitative research procedures. Users are young males and of low socioeconomic status and formal education. The major pattern of use is compulsive. Illegal income activities are the choice for crack cocaine or money acquisition, increasing individual and social health costs. Polydrug use is a matter of concern. Although these findings can not be generalized, they should be considered for the development of public policies to adequately address crack cocaine users` needs.

Evolutionary history of dog rabies in Brazil

Although dogs are considered to be the principal transmitter of rabies in Brazil, dog rabies had never been recorded in South America before European colonization. In order to investigate the evolutionary history of dog rabies virus (RABV) in Brazil, we performed a phylogenetic analysis of carnivore RABV isolates from around the world and estimated the divergence times for dog RABV in Brazil. Our estimate for the time of introduction of dog RABV into Brazil was the late-19th to early-20th century, which was later than the colonization period but corresponded to a period of increased immigration from Europe to Brazil. In addition, dog RABVs appeared to have spread to indigenous animals in Brazil during the latter half of the 20th century, when the development and urbanization of Brazil occurred. These results suggest that the movement of rabid dogs, along with human activities since the 19th century, promoted the introduction and expansion of dog RABV in Brazil.

Impacts of Animal Traffic on the Brazilian Amazon Parrots (Amazona species) Collection of the Quinzinho de Barros Municipal Zoological Park, Brazil, 1986-2007

Eleven species of Amazon parrots (genus Amazona) are known to occur in Brazil, and nest poaching and illegal traffic pose serious conservation threats to these species. When the illegal owners realize these animals are incompatible with their expectations and lifestyle, or when the police arrests traders and owners, these trafficked animals are often considered unfit for release and sent to local zoos and captive breeders. A retrospective survey of animal and necropsy records from 1986 to 2007 was used to evaluate the impacts of animal traffic on the population composition and mortality patterns of Amazon parrots at the Quinzinho de Barros Municipal Zoological Park, Sorocaba, Brazil. Data were obtained for 374 Amazon parrots of ten Brazilian species, and there was evidence that the studied population could be split into two major groups: a majority belonging to the Amazona aestiva species and a minority belonging to the remaining species. In comparison, the animals of the first group were more frequently admitted from traffic-related origins (98 vs. 75%), had a shorter lifespan (median 301 days vs. 848 days) and a higher mortality within the first year postadmission (54 vs. 37%), were less likely to receive expensive treatments, and were more frequently housed off-exhibit. On an average, parrots were found to have a short postadmission lifespan (median 356 days), with 92.5% of the birds dying within their first five years in captivity. The paper discusses the difficult dilemmas these incoming traffic-related animals pose to zoo management and official anti-traffic policies. Zoo Biol 29:600-614, 2010. (C) 2010 Wiley-Liss, Inc.