Sökning: "virus diseases"

Visar resultat 11 - 15 av 278 avhandlingar innehållade orden virus diseases.

  1. 11. Influenza A virus in wild birds

    Detta är en avhandling från Institutionen för molekylär och klinisk medicin

    Författare :Anders Wallensten; Björn Olsen; Lennart Svensson; Åke Lundkvist; Mikael Berg; [2006]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Influenza A virus; Wild Birds; Ducks; Prevalence; Ecology; MEDICINE Microbiology; immunology; infectious diseases Microbiology Virology; MEDICIN Mikrobiologi; immunologi; infektionssjukdomar Mikrobiologi Virologi;

    Sammanfattning : Influenza virus is a RNA virus that exists as different types and subtypes. Influenza A virus strains are known to cause disease in several bird and mammalian species. Wild birds are believed to constitute the natural reservoir for influenza A virus. LÄS MER

  2. 12. Understanding Complex Diseases and Disease Causative Agents The Machine Learning way

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Zeeshan Khaliq; Jan Komorowski; Steven Bosinger; [2017]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Pathogens; Influenza A viruses; Human immunodeficiency virus; Simian immunodeficiency virus; Pathogenicity; Cancer; long noncoding RNAs; Machine learning; Host specificity; Host-specific signatures; Bioinformatics; Bioinformatik;

    Sammanfattning : Diseases can be caused by foreign agents – pathogens – such as viruses, bacteria and other parasites, entering the body or by an internal malfunction of the body itself. The partial understanding of diseases like cancer and the ones caused by viruses, like the influenza A viruses (IAVs) and the human immunodeficiency virus, means we still do not have an efficient cure or defence against them. LÄS MER

  3. 13. Arsenic Influences Virus Replication in Experimental Coxsackievirus B3 Infection

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Ylva Molin; Nils-Gunnar Ilbäck; Eva Hjelm; Göran Friman; Jonas Blomberg; Gunnar Nordberg; [2010]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; coxsackievirus B3; trace elements; arsenic; selenium; virology; IFN-γ; NFκB; MEDICINE Microbiology; immunology; infectious diseases Infectious diseases; MEDICIN Mikrobiologi; immunologi; infektionssjukdomar Infektionssjukdomar; Infektionssjukdomar; Infectious Diseases;

    Sammanfattning : Trace elements are essential for the host defence against infections, and during common infections, the balance of trace elements is changed in serum and tissues. Supplementation with selenium (Se), an essential trace element, is known to decrease the severity of coxsackievirus B3 (CVB3) infection in mice. LÄS MER

  4. 14. Implications of Local Puumala Hantavirus Genetics and Epidemiology for Diagnostics and Vaccine Development

    Detta är en avhandling från Umeå : Klinisk mikrobiologi

    Författare :Patrik Johansson; Fredrik Elgh; Göran Bucht; Detlev Krüger; [2005]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Communicable diseases; hantavirus; Puumala virus; nephropathia epidemica; genome sequence; glycosylation; linear DNA vaccine; microarray; identification; genetic variability; Infektionssjukdomar; MEDICINE Microbiology; immunology; infectious diseases Infectious diseases; MEDICIN Mikrobiologi; immunologi; infektionssjukdomar Infektionssjukdomar; medicinsk virologi; Medical Virology;

    Sammanfattning : Puumala viruses, a member of the Hantavirus genus in the Bunyaviridae family, are enveloped by a lipid bilayer and possesses a tripartite single stranded RNA genome with negative polarity. The hantaviruses encode four proteins: a nucleocapsid protein (N), two membrane spanning glycoproteins (GN and GC) and a RNA dependent RNA polymerase (RdRp). LÄS MER

  5. 15. Polyomavirus infections in humans

    Detta är en avhandling från Department of Medical Microbiology, Lund University

    Författare :Annika Lundstig; [2007]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Polyomaviruses; tumour virology; BK virus; neuroblastoma; maternal infection; Real Time PCR; enzyme immunoassay; seroprevalence; JC virus; SV40; virus like particles VLPs ; seroepidemiology; biobank; mesothelioma tissues; Microbiology; bacteriology; virology; mycology; Mikrobiologi; bakteriologi; virologi; mykologi;

    Sammanfattning : The human polyomaviruses BKV and JCV are endemic and infect > 70% of population worldwide. Primary infections occur during childhood and are largely subclinical. Following primary infection, both viruses persist as latent infections in the kidneys and B lymphocytes. LÄS MER