Sökning: "E6"

Visar resultat 16 - 20 av 45 avhandlingar innehållade ordet E6.

  1. 16. Human papillomaviruses of skin and genital lesions

    Författare :Hanna K Johansson; Malmö Klinisk mikrobiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Human papillomavirus; condylomas; ASCUS; CIN1; non-melanoma skin cancer; metagenomic sequencing; PCR;

    Sammanfattning : Around 5% of all cancer cases worldwide are caused by human papillomavirus (HPV) which has been established as the cause of cervical cancer and genital warts (condylomas). Cutaneous HPV types have been weakly associated with non-melanoma skin lesions such as squamous cell carcinoma (SCC) and actinic keratosis (AK). LÄS MER

  3. 17. Studies on the occurrence and effects of human papillomavirus in tumors of the head and neck

    Författare :David Lindquist; Tina Dalianis; Sonia Andersson; Karolinska Institutet Institutionen för onkologi-patologi; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; onkologi; Oncology;

    Sammanfattning : The presence of human papillomavirus (HPV) in squamous cell carcinoma of the head and neck (HNSCC) was first reported in 1985. Since then, this association has been studied intensively and today there is substantial evidence for HPV as a causative agent and positive prognostic factor for clinical outcome in tonsillar cancer, but the association to other HNSCC is still unclear. LÄS MER

  4. 18. Tonsillar cancer : incidence, prevalence of HPV and survival

    Författare :Lalle Hammarstedt; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Since human papilloma virus (HPV) in the mid 1980ies was first observed in squamous cell carcinoma of the head and neck, its role and impact, especially on oral and oropharyngeal cancer, have attracted extensive interest. The aim of this thesis was to investigate if the clinical impression of increased incidence of tonsillar cancer was true, and if HPV could be linked to this increase. LÄS MER

  5. 19. Virus Host Interactions in SARS Coronavirus Infection

    Författare :Vithiagaran Gunalan; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The global outbreak of Severe Acute Respiratory Syndrome which began in 2002 and ended in 2003 resulted in over 8000 cases in 29 countries, causing an atypical pneumonia which resulted in a case fatality rate of ~10%. The etiological agent of this disease was found to be a novel coronavirus dubbed SARS Coronavirus (SARS-CoV). LÄS MER

  7. 20. Automorphic forms and string theory: Small automorphic representations and non-perturbative effects

    Författare :Henrik Gustafsson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; instantons; automorphic forms; automorphic representations; Eisenstein series; U-duality; non-perturbative effects; string theory;

    Sammanfattning : This compilation thesis stems from a project with the purpose of determining non-perturbative contributions to scattering amplitudes in string theory carrying important information about instantons, black hole quantum states and M-theory. The scattering amplitudes are functions on the moduli space invariant under the discrete U-duality group and this invariance is one of the defining properties of an automorphic form. LÄS MER