Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 4414 for “"virus"”.
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Dengue virus and West Nile virus protease inhibitors
Dengue virus and West Nile virus are important mosquito-borne pathogens of Flaviviridae family affecting millions of people worldwide and causing a severe global healthcare threat. However, currently there are no approved effective antiviral drugs or vaccines available for the treatment of virus …
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TT Virus
TT Virus wurde 1997 erstmals aus dem Blut eines Patienten mit Posttransfusionshepatitis entdeckt. Ein PCR-Screening verschiedener Seren zur Untersuchung der Epidemiologie von TTV zeigte eine Praevalenz von 81% bei Blutspendern, 92.8 bei Intravenoes Drogentoten, 93% bei Prostitierten und und 96.7% …
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Beyond Virus
Beneath the shadow of the coronavirus pandemic, we have witnessed not only a global public health emergency but also other social crises, such as anti-Asian racism, the Black Lives Matter movement, etc. The pandemic has created an environment for potential social crises and has exacerbated existing …
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Virus respiratorio Sincitial. Marcadores virales y relación con otros virus
El virus respiratorio sincitial (VRS) es uno de los agentes más frecuentes en las infecciones respiratorias agudas. Se han identificado dos subtipos (VRSA y VRSB) que, a su vez, su subdividen en 11 y 23 genotipos, respectivamente. Si bien, se utiliza como inmunoprofilaxis pasiva un anticuerpo …
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West Nile virus vaccination protects against Usutu virus disease in mice
Mosquito-borne viruses, including dengue virus (DENV), Usutu virus (USUV), West Nile virus (WNV), and Japanese encephalitis virus (JEV), are rapidly emerging, global pathogens. Though the number of people impacted by each virus varies, there have been thousands to millions of people infected. The …
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Cross-protection from St. Louis encephalitis virus and Usutu virus disease by human West Nile virus convalescent plasma in mice
West Nile virus (WNV), Saint Louis encephalitis virus (SLEV), and Usutu virus (USUV) are emerging mosquito-borne flaviviruses. These viruses are phylogenetically closely related and belong to the Japanese encephalitis serocomplex group. Similar to other flaviviruses, these viruses are enveloped, …
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The role of virus neutralisation in immunity to feline immunodeficiency virus infection
Feline immunodeficiency virus (FIV) is an important veterinary pathogen with comparative significance because of its similarities to its human counterpart HIV. Since FIV is the only non-primate lentivirus which induces AIDS-like symptoms in its natural host, it serves as a valuable animal model for …
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Virus-Host Interactions during Epstein-Barr virus Latent Infection of B cells
<p>Epstein-Barr virus latently infects over 90% of the adult global population. While it generally results in a completely asymptomatic lifelong infection, EBV is associated with and the causative agent of several human malignancies, particularly in cases of immune suppression. There is extensive …
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Dengue Virus Host Factors
… caused by one of the four serotypes of dengue virus. Dengue virus is carried and transmitted to humans by mosquitoes of the Aedes genus. Given the broad geographic distribution of Aedes mosquitoes, it has been estimated that nearly half the world's population is at risk of contracting the …
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Attenuated Mumps Virus Vaccine
Made available in DSpace on 2014-12-09T22:04:14Z (GMT). No. of bitstreams: 1 6615238.pdf: 3524035 bytes, checksum: 8996caa4ae7332a82dfd2fc636633592 (MD5) Previous issue date: 1966
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Papaya Ringspot Virus Watermelon Strain and Zucchini Yellow Mosaic Virus Resistance in Watermelon
… in the southern United States. Papaya ringspot virus-watermelon strain (PRSV-W, formerly Watermelon mosaic virus-1) and Zucchini yellow mosaic virus (ZYMV) affect all agricultural species of the Cucurbitaceae and are of great economic importance because of their destructiveness. Watermelon has …
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The Structure and Replication of Semliki Forest Virus, A Mosquito-Borne Animal Virus
<p>Semliki Forest virus is a group A arthropod-borne virus which contains RNA and possesses a lipoprotein envelope. It can be transmitted among animals by mosquitoes in which it multiplies, but its natural host is not known. The virus grows to high titer in a number of types of vertebrate cells in …
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Mechanisms of CD8+ T Cell Mediated Virus Inhibition in HIV-1 Virus Controllers
… T cells are associated with long term control of virus replication to low or undetectable levels in a population of HIV+ therapy-naïve individuals known as virus controllers (VCs; <5000 RNA copies/ml and CD4+ lymphocyte counts >400 cells/µl). These subjects' ability to control viremia in the …
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Mixed infections of maize dwarf mosaic virus and cucumber mosaic virus in maize
… maize dwarf mosaic (MDMV) and cucumber mosaic virus (CMV). A mixed infection of these two viruses could be maintained in maize plants grown under laboratory conditions. The possibility of synergism or of an interference mechanism between MDMV and CMV in dual infections was investigated and it …
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Virus-like particles as a vaccine against porcine reproductive and respiratory syndrome virus
… of new generation PRRS universal vaccines. Virus like particles (VLPs) based vaccines are gaining increasing acceptance compared to subunit vaccines, as they present the antigens in more veritable conformation and are even readily recognized by the immune system. Hepatitis B virus (HBV) core …
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