'Formidável contágio': epidemias, trabalho e recrutamento na Amazônia colonial (1660-1750)

Analisa em que medida epidemias de varíola e de sarampo ensejaram transformações nas formas de aquisição e uso de força de trabalho na Amazônia colonial, de meados do século XVII a meados do século XVIII, com o incremento de descimentos privados de índios e a tentativa de organização de uma rota de tráfico negreiro para a região. Trata igualmente de entender como a mortandade de indígenas significou, no fim do século XVII, uma preocupação com a defesa da região e motivou o recrutamento de soldados da Madeira.

Recuperação acelerada após reparo cirúrgico aberto eletivo do aneurisma da aorta abdominal: revisão sistemática da literatura

Pós-graduação em Anestesiologia - FMB

Efeitos da dexmedetomidina em rins isquêmicos e sobre a concentração plasmática do hormônio antidiurético: estudo experimental em cães anestesiados e hipovolêmicos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização, confirmação diagnóstica e avaliação da gravidade dos pacientes com DPOC internados em hospital geral com recursos adequados para o geenciamneto da doença

Pós-graduação em Saúde Coletiva - FMB

Ecologia e pesca artesanal de tubarões costeiros no litoral Centro-Sul de São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Variação do coeficiente de capturalidade na frota arrasteira paulista dirigida ao camarão-rosa

Pós-graduação em Ciências Biológicas (Zoologia) - IBRC

Avaliação da patogenia de estirpes de Salmonella enterica SUBSP. enterica sorotipo Gallinarum biovar Gallinarum com os genes responsáveis pela expressão de flagelo ativos

Pós-graduação em Medicina Veterinária - FCAV

Avaliação dos efeitos de Coffea arabica L., Brassica campestris L e de sua associação na obesidade induzida por dieta hipercalórica

Pós-graduação em Ciências Biológicas (Farmacologia) - IBB

Mortalidade de idosos em município do Sudeste brasileiro de 2006 a 2011

O objetivo foi descrever a mortalidade entre idosos em Araraquara (SP), no período de 2006 a 2011. Estudo epidemiológico descritivo, tendo como fontes de dados o Sistema de Informações sobre Mortalidade e a Fundação Sistema Estadual de Análise de Dados. Foi calculada razão entre coeficientes de mortalidade por ponto (R) e por intervalo de 95% de confiança (IC95%). Observou-se mais de 60% dos idosos com nível baixo de escolaridade, sendo que 76% faleceram em hospitais. Entre 2006 e 2008, as diferenças foram estatisticamente significantes entre homens e mulheres, predominando as doenças circulatórias com R = 1,41 (IC95%:1,24-1,58), respiratórias com R = 1,49 (IC95%:1,22-1,76) e neoplasias com R = 1,79 (IC95%: 1,40-2,18). Entre 2009 e 2011, obteve-se, para as causas circulatórias R = 1,18 (IC95%:1,03-1,33), sendo significativas as diferenças para as respiratórias com R = 1,33 (IC95%:1,11-1,55) e câncer sendo R = 1,94 (IC95%:1,53-2,35). O diabetes mellitus e as causas externas apareceram, respectivamente, como quarta e quinta causas de mortes mais frequentes na população idosa. O padrão de mortalidade encontrado ressalta a importância de ações voltadas à redução das principais causas de morte, como o incremento da cobertura da vacina contra a influenza e o controle da hipertensão arterial e do diabetes mellitus.

Terapia nutricional perioperatória em pacientes submetidos à hepatectomia devido carcinoma hepatocelular (CHC): revisão sistem[atica de ensaios clínicos randonizados

Pós-graduação em Bases Gerais da Cirurgia - FMB

Approach to prophylactic measures for central venous catheter-related infections in hemodialysis: A critical review

Vascular access is the major risk factor for bacteremia, hospitalization, and mortality among hemodialysis (HD) patients. The type of vascular access most associated with bloodstream infection is central venous catheter (CVC). The incidence of catheter-related bacteremia ranges between 0.6 and 6.5 episodes per 1000 catheter days and increases linearly with the duration of catheter use. Given the high prevalence of CVC use and its direct association with catheter-related bacteremia, which adversely impacts morbidity and mortality rates and costs among HD patients, several prevention measures aimed at reducing the rates of CVC-related infections have been proposed and implemented. As a result, a large number of clinical trials, systematic reviews, and meta-analyses have been conducted in order to assess the effectiveness, clinical applicability, and long-term adverse effects of such measures. In the following article, prophylactic measures against CVC-related infections in HD patients and their possible advantages and limitations will be discussed, and the more recent literature on clinical experience with prophylactic antimicrobial lock therapy in HD CVCs will be reviewed.

Development of a Loop-Mediated Isothermal Amplification Method for Detection of Histoplasma capsulatum DNA in Clinical Samples

Improved methods for the detection of Histoplasma capsulatum are needed in regions with limited resources in which the organism is endemic, where delayed diagnosis of progressive disseminated histoplasmosis (PDH) results in high mortality rates. We have investigated the use of a loop-mediated isothermal amplification (LAMP) assay to facilitate rapid inexpensive molecular diagnosis of this disease. Primers for LAMP were designed to amplify the Hcp100 locus of H. capsulatum. The sensitivity and limit of detection were evaluated using DNA extracted from 91 clinical isolates of known geographic subspecies, while the assay specificity was determined using DNA extracted from 50 other fungi and Mycobacterium tuberculosis. Urine specimens (n = 6) collected from HIV-positive individuals with culture- and antigen-proven histoplasmosis were evaluated using the LAMP assay. Specimens from healthy persons (n = 10) without evidence of histoplasmosis were used as assay controls. The Hcp100 LAMP assay was 100% sensitive and specific when tested with DNA extracted from culture isolates. The median limit of detection was <= 6 genomes (range, 1 to 300 genomes) for all except one geographic subspecies. The LAMP assay detected Hcp100 in 67% of antigen-positive urine specimens (4/6 specimens), and results were negative for Hcp100 in all healthy control urine specimens. We have shown that the Hcp100 LAMP assay is a rapid affordable assay that can be used to expedite culture confirmation of H. capsulatum in regions in which PDH is endemic. Further, our results indicate proof of the concept that the assay can be used to detect Histoplasma DNA in urine. Further evaluation of this assay using body fluid samples from a larger patient population is warranted.

Dinâmica populacional das raias-violas, Rhinobatos horkelli, Rhinobatidae percellens e Zapteryx brerostris (Chondrichthyes, Rhinobatidae) da plataforma continental de São Paulo

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Hatching, survival and deformities of piracanjuba (Brycon orbignyanus) embryos subjected to different cooling protocols

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Maternal Thyroid and Glucocorticoid Hormone Interactions in Larval Fish Development, and Their Applications in Aquaculture

Thyroid hormones (THs) have long been known to have regulatory roles in the differentiation and maturation of vertebrate embryos, beginning with the knowledge that hormones of maternal origin are essential for human fetal central nervous and respiratory system development. Precise measurements of circulating THs led to insights into their critically important actions throughout vertebrate growth and development, initially with amphibian metamorphosis and including embryogenesis in fishes. Thyroid cues for larval fish differentiation are enhanced by glucocorticoid hormones, which promote deiodinase activity and thereby increase the generation of triiodothyronine (T-3) from the less bioactive thyroxin (T-4). Glucocorticoids also induce the expression of thyroid hormone receptors in some vertebrates. Maternally derived thyroid hormones and cortisol are deposited in fish egg yolk and accelerate larval organ system differentiation until larvae become capable of endogenous endocrine function. Increases in the T-3/T-4 ratio during larval development may reflect the regulatory importance of maternal thyroid hormones. Experimental applications of individual hormones have produced mixed results, but treatments with combinations of thyroid and corticoid hormones consistently promote larval fish development and improve survival rates. The developmental and survival benefits of maternal endocrine provisioning are increased in viviparous fishes, in which maternal/larval chemical contact is prolonged. Treatments with exogenous thyroid and corticoid hormones consistently promote development and reduce mortality rates in larval fishes, with potential hatchery-scale applications in aquaculture.