• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 5
  • 1
  • Tagged with
  • 6
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • 1
  • 1
  • 1
  • 1
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A Taxonomic Study of the Family Bacteroidaceae

Funderburk, Noel Roger 08 1900 (has links)
This study was performed to clarify the taxonomy of the bacteria in the family Bacteroidaceae.
2

Local and systemic host immune responses to Porphyromonas gingivalis A7436 infection in a subcutaneous tissue chamber in untreated and lipopolysaccharide-treated mice

Gross, Jane Elizabeth. January 1999 (has links)
Thesis (Ph. D.)--University of North Carolina at Chapel Hill, 1999. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
3

Local and systemic host immune responses to Porphyromonas gingivalis A7436 infection in a subcutaneous tissue chamber in untreated and lipopolysaccharide-treated mice

Gross, Jane Elizabeth. January 1999 (has links)
Thesis (Ph. D.)--University of North Carolina at Chapel Hill, 1999. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
4

Role of bacterial NADP dependent isocitrate dehydrogenase in the Bradyrhizobium japonicum and soybean symbiosis /

Shah, Ritu. January 2003 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2003. / Typescript. Vita. Includes bibliographical references (leaves 222-247). Also available on the Internet.
5

Role of bacterial NADP dependent isocitrate dehydrogenase in the Bradyrhizobium japonicum and soybean symbiosis

Shah, Ritu. January 2003 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2003. / Typescript. Vita. Includes bibliographical references (leaves 222-247). Also available on the Internet.
6

Detecção e quantificação de contaminação fecal hospedeiro-específico em águas destinadas ao abastecimento público / Detection and quantification of host-specific fecal contamination in water for public supply

Fernandes, Kayo Cesar Bianco January 2015 (has links)
Submitted by Alexandre Sousa (alexandre.sousa@incqs.fiocruz.br) on 2015-05-11T17:59:22Z No. of bitstreams: 1 Dissertação_Kayo_Bianco.pdf: 5086210 bytes, checksum: 14083186869c48adebe043f3e9e02a6c (MD5) / Approved for entry into archive by Alexandre Sousa (alexandre.sousa@incqs.fiocruz.br) on 2015-05-11T17:59:44Z (GMT) No. of bitstreams: 1 Dissertação_Kayo_Bianco.pdf: 5086210 bytes, checksum: 14083186869c48adebe043f3e9e02a6c (MD5) / Approved for entry into archive by Alexandre Sousa (alexandre.sousa@incqs.fiocruz.br) on 2015-05-11T17:59:54Z (GMT) No. of bitstreams: 1 Dissertação_Kayo_Bianco.pdf: 5086210 bytes, checksum: 14083186869c48adebe043f3e9e02a6c (MD5) / Made available in DSpace on 2015-05-11T17:59:54Z (GMT). No. of bitstreams: 1 Dissertação_Kayo_Bianco.pdf: 5086210 bytes, checksum: 14083186869c48adebe043f3e9e02a6c (MD5) Previous issue date: 2015 / Fundação Oswaldo Cruz. Instituto Nacional de Controle de Qualidade em Saúde / A contaminação fecal de corpos hídricos é uma das principais causas de doenças entéricas veiculadas pela água no mundo, responsáveis pela morte de mais de dois milhões de crianças por ano. As águas das bacias do rio São Joao e do rio Guandu vêm sendo destinadas ao abastecimento público da Região dos Lagos e da região metropolitana do estado do Rio de Janeiro. Os indicadores de contaminação fecal usualmente empregados na avaliação da qualidade microbiológica da água quanto a presença de patógenos entéricos são os coliformes termotolerantes, representados pela Escherichia coli, os quais estão associados com matéria fecal humana e de outros animais de sangue quente. Entretanto, para um gerenciamento mais efetivo deve ser identificada a fonte de contaminação fecal. Microrganismos anaeróbios, como a ordem Bacteroidalese as archaeas metanogênicas, vêm sendo apontados como bioindicadores alternativos de contaminação fecal hospedeiro-especifico. O presente estudo tem como objetivo avaliar a qualidade das águas das bacias do rio São João e do rio Guandu por meio da aplicação de biomarcadores moleculares capazes de revelar contaminações fecais suína, humana, equina e de ruminantes. Esta abordagem representa uma importante ferramenta na detecção de contaminação hospedeiro-específica de ambientes aquáticos, o que poderá contribuir para as ações preventivas de vigilância ambiental em saúde. / Fecal contamination of water bodies is a major cause of waterborne enteric diseases in the world, responsible for the deaths of more than two million children per year. The waters from São João river basin and Guandu river basin have been intended for public supply of the Lakes Region and the metropolitan region of the State of Rio de Janeiro. Indicators of fecal contamination usually employed to evaluate the microbiological quality of water for the presence of enteric pathogens are coliforms, represented by Escherichia coli, which are associated with human faecal matter and other warm-blooded animals. However,for a more effective management the source of fecal contamination should be identified. Anaerobic microorganisms, such as the order Bacteroidales and methanogenic archaea, have been identified asalternative biomarkers for host-specific fecal contamination. The present study aims to evaluate the water quality of São João river basinand Guandu riverbasinthrough the application of molecular biomarkers able to reveal swine, human, equine and ruminants fecal contamination. This approach represents an important tool in the detection of host-specific contamination of aquatic environments, which may contribute to prevention efforts for environmental health surveillance.

Page generated in 0.0505 seconds