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  • 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.
71

Mumps virus immunogenecity and vaccine protective efficacy

Rubin, S. A. January 2010 (has links)
No description available.
72

The dynamics of contagious diseases and human behaviour

Funk, Sebastian January 2009 (has links)
No description available.
73

Giardia lamblia : a genome comparison of three reference strains using microarray technology

Bennett, Helen Victoria January 2010 (has links)
No description available.
74

A Comparison of Systemic and Mucosal Immune Responses Following Oral Vaccination with Genetically Modified Strainds of Enterotoxicgenic Escherichia Coli

Daley, Alexandra Clare January 2008 (has links)
No description available.
75

Serological methods for monitoring HIV transmission trends : Investigation of confounding factors and improved estimation of HIV incidence in target populations

Murphy, Gary January 2008 (has links)
Record numbers of new diagnoses of HIV infection have been recorded in the UK in recent years. However, whether these are historic infections now being diagnosed or evidence of ongoing HIV transmission is unclear from these data. The Serological Testing Algorithm for Recent HIV Seroconversion (STARHS) is a generic term for .a number of different laboratory techniques that can be used to distinguish recent HIV infections occurring in the 4-6 months prior to sampling from long standing HIV infections. When these data are analysed with appropriate demographic data it is possible to estimate the rate of acquisition ofHIV infection or incidence . . However the method has many .limitations. This thesis identifies and examines the confounding factors that limit the applications of the STARHS technologies or alter its accuracy. It quantifies the degree of misclassification of specimens as recent HIV infections due to use of effective anti-retroviral therapy in patients and proposes uses of ST ARHS data in populations where multiple HIV subtypes circulate. and incidence estimates are difficult to determine. Having excluded confounding factors, the STARHS 'detuned' appr~ach is useq to determine HIV Incidence in men who·have sex with men attending Sexually Transmitted Infection (STI) clinics in the UK as part of an unlinked anonymous HIV prevalence monitoring programme. This demonstrated that ongoing transmission of HIV is occurring in this population and that despite widespread use of anti-retroviral therapies the rate of HIV transmission has shown no decline. This thesis adds new insight to and understanding of the complex mechanisms that limit the application of laboratory techniques for identifying recent HIV infection. Furthermore, it demonstrates that the STARHS teclmique, when used appropriately, is able to provide reliable and sensitive estimates of HIV incidence, thus improving understanding of recent trends in the HIV epidemic.
76

The properties of the major envelope glycoprotein (E2) of hepatitis C virus

El-Attar, Laila Mohamed Rizk January 2000 (has links)
No description available.
77

The Interaction of Non-oncogenic Viruses with Immunological competent Cells

Pinder, M. January 1976 (has links)
No description available.
78

Extracellular Enzymes and Surface Protein Antigens Formed by Group A Streptococci Isolated from the Skin and from the Throat

Pinney, A. M. January 1975 (has links)
No description available.
79

The Identification of Trypanosomes by Electrophoresis of Two Soluble Aminotransferases

Kilgour, V. January 1976 (has links)
No description available.
80

The Effects of R-Plasmids on Bacterial Interactions

Alldrick, A. J. January 1979 (has links)
No description available.

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