Bdr
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. O impacto da utilização da estrutura de listagem em BDR na precificação dos ativos após o evento Agrenco : uma análise em série temporal com quebra estrutural
Este trabalho tem por objetivo verificar o impacto que más práticas na gestão da Agrenco, empresa listada na bolsa de valores brasileira sob a forma de BDRs (Brazilian Depositary Receipts), trouxe para a precificação dos demais ativos listados sob a mesma estrutura. Estudos anteriores, como os de Saudagaran (1988) e Pagano (2001), focaram em temas refer
Publicado em: 31/01/2012
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2. RepositÃrio Web para compartilhamento, reuso, versionamento e evoluÃÃo de conteÃdos binÃrios: modelagem e anÃlise por Redes de Petri coloridas / Web Repository for sharing, reuse, versioning and evolution of binary content: modeling and analysis by colored Petri nets
A livre disponibilizaÃÃo de conteÃdos digitais vem crescendo de maneira expressiva na Web. Muitos desses conteÃdos podem ser modificados, reutilizados e adaptados para propÃsitos especÃficos. Embora muitos recursos para armazenamento e disponibilizaÃÃo de conteÃdos sejam bastante difundidos, nÃo se percebem na Internet repositÃrios que possuam ins
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/12/2011
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3. Reparo Ãsseo com a utilizaÃÃo de cÃlulas tronco em ratos submetidos à desnutriÃÃo neonatal
Malnutrition is a public health problem characterized by low intake of essential nutrients for growth and development of the body. Researches involving malnutrition and its consequences in adult life shows that it is capable to change the metabolic programming that impact throughout life. However, little is known about the sequels involving adult stem cells
Publicado em: 2009
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4. Relative bioavailability of phosphorous in commercials phosphates for broilers in starter phase / BIODISPONIBILIDADE RELATIVA DO FÃSFORO DE FOSFATOS COMERCIAIS PARA FRANGOS DE CORTE NA FASE INICIAL
Os experimentos foram conduzidos com o objetivo de avaliar a biodisponibilidade relativa de fÃsforo (BRP) de fosfatos comerciais utilizados na alimentaÃÃo de frangos de corte e avaliar a exigÃncia de Pd com o uso do fosfato monoamÃnio (MAP) como fonte de P para frangos de corte na fase inicial (1 a 21 dias). Para a avaliaÃÃo da biodisponibilidade rela
Publicado em: 2008
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5. Avaliação dos estoques pesqueiros de quatro espécies de grandes bagres (Siluriformes, Pimelodidae) na bacia do rio Cuiabá, Pantanal norte, Brasil, utilizando alguns Pontos de Referência Biológicos
Os parâmetros de crescimento e mortalidade estimados a partir da estrutura em comprimento foram utilizados para avaliar o estado de explotação dos estoques de quatro espécies de grandes bagres da bacia do rio Cuiabá, Pantanal norte. As espécies estudadas foram o barbado, o cachara, o jaú e o pintado. As avaliações foram realizadas por meio do modelo
Revista Brasileira de Zoologia. Publicado em: 2007-03
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6. Environmental Regulation and Differential Production of Members of the Bdr Protein Family of Borrelia burgdorferi
Borrelia burgdorferi B31MI carries 18 plasmid-carried genes that form the bdr gene family. The bdr genes of B. burgdorferi encode proteins that form three distinct subfamilies, the BdrD, BdrE, and BdrF subfamilies. bdr orthologs have been demonstrated to be carried by all Borrelia species analyzed, and their widespread distribution suggests that they play an
American Society for Microbiology.
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7. bdrF2 of Lyme Disease Spirochetes Is Coexpressed with a Series of Cytoplasmic Proteins and Is Produced Specifically during Early Infection
The Bdr proteins are polymorphic inner membrane proteins produced by most Borrelia species. In Borrelia burgdorferi B31MI, the18 bdr genes form three subfamilies, bdrD, bdrE, and bdrF. The production of at least one of the Bdr paralogs, BdrF2, is up-regulated in host-adapted spirochetes, suggesting a role for the protein in the mammalian environment. Here, w
American Society for Microbiology.
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8. Molecular and Immunological Analyses of the Borrelia turicatae Bdr Protein Family
Here, we describe the molecular and immunological characterization of the bdr gene family of Borrelia turicatae, a relapsing-fever spirochete. Nine bdr alleles belonging to two different subfamilies were sequenced and localized to linear plasmids. Anti-Bdr antiserum was generated and used to analyze Bdr expression in pre- and postinfection isogenic populatio
American Society for Microbiology.
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9. Analysis of the Cellular Localization of Bdr Paralogs in Borrelia burgdorferi, a Causative Agent of Lyme Disease: Evidence for Functional Diversity
The bdr (Borrelia direct repeat) gene family of the genus Borrelia encodes a polymorphic group of proteins that carry a central repeat motif region containing putative phosphorylation sites and a hydrophobic carboxyl-terminal domain. It has been postulated that the Bdr proteins may anchor to the inner membrane via the C-terminal domain. In this study, we use
American Society for Microbiology.
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10. Stability of Borrelia burgdorferi bdr Loci In Vitro and In Vivo
The Lyme disease spirochete Borrelia burgdorferi expresses diverse subsurface yet antigenically cross-reactive Bdr protein paralogs from distinct circular- and linear-plasmid loci. We assessed the possible effects of in vitro and in vivo growth on bdr locus structure, searching for recombinational events leading to either deletions or insertions of central r
American Society for Microbiology.
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11. Comparative Analysis and Immunological Characterization of the Borrelia Bdr Protein Family
Multiple circular and linear plasmids of Lyme disease and relapsing fever Borrelia spirochetes carry genes for members of the Bdr (Borrelia direct repeat) protein family. To define their common and divergent attributes, we first comprehensively compared the known homologs. Bdr proteins with predicted sizes ranging from 10.7 to 30.6 kDa formed five homology g
American Society for Microbiology.
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12. Suppression of hypothalamic-pituitary-adrenal axis responsiveness to stress in a rat model of acute cholestasis.
Cholestatic patients undergoing surgery have increased mortality and demonstrate clinical features suggestive of adrenal insufficiency. To examine whether cholestasis influences the status of the hypothalamic-pituitary-adrenal axis, we evaluated rats with acute cholestasis caused by bile duct resection (BDR) and sham-operated and unoperated controls. Basal u