Sökning: "CTL"

Visar resultat 1 - 5 av 75 avhandlingar innehållade ordet CTL.

  1. 1. Activation of murine cytotoxic cells with interelukin-2 and the bacterial superantigen staphylococcal entertoxin A

    Detta är en avhandling från Department of Cell and Molecular Biology, Lund University

    Författare :Hans Belfrage; Lunds universitet.; Lund University.; [1996]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immunologi; transplantation; serology; Immunology; cytokine; tolerance; LAK; NK; serologi; CTL; Staphylococcal enterotoxin A; SEA; Interleukin-2; murine; deletion; anergy;

    Sammanfattning : Popular Abstract in Swedish Tumörer uppstår då celler i kroppen plötsligt börjar växa och dela sig obehindrat. Tumöromvandlingen är ett resultat av mutationer i cellens gener som kontrollerar hur celler tillväxer och differentieras. Sådana gener kallas för onkgener och suppressorgener. LÄS MER

  2. 2. Forestry machine and soil interaction for sustainable forestry

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Abdurasul Pirnazarov; KTH.; [2015]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CTL-logging; forestry machine; forwarder; multi-body simulations; roots; terramechanics; wheel-soil interaction; WES model; Machine Design; Maskinkonstruktion;

    Sammanfattning : More than 50 percent of the land area of the Nordic countries Finland, Norway, and Sweden are covered by dense forests and they are among the most important producers of forest products in the world. Forestry in these countries is based on sustainable management principles – reforestation follows harvesting. LÄS MER

  3. 3. T-cell competition as a mechanism for immunodominance and the role for IL-12 in CTL responses

    Detta är en avhandling från Stockholm : Karolinska Institutet, Microbiology and Tumor Biology Center (MTC)

    Författare :Per Grufman; Karolinska Institutet.; Karolinska Institutet.; [2002]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; CTL; Dendritic cells; Immunodominance; T-cell competition; IL- 12;

    Sammanfattning : Immunodominance is a process in which the immune response focuses on one or a few of all potential epitopes that exists within an antigen. The mechanisms for immunodominance have not yet been determined. LÄS MER

  4. 4. T-cell mediated control of Epstein-Barr virus infection : viral mechanisms of immune escape

    Detta är en avhandling från Stockholm : Karolinska Institutet, Microbiology and Tumor Biology Center (MTC)

    Författare :Jelena Vladmirovna Levitskaya; Karolinska Institutet.; Karolinska Institutet.; [1999]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Epstein-Barr virus; Cytotoxic T lymphocyte; CTL epitope; viral immunescape;

    Sammanfattning : Mechanisms regulating the immunogenicity of Epstein-Barr Virus (EBV)-encoded CTL peptide epitopes and their contribution to the escape of virus infected cells from CTL-mediated immunosurveillance were the subject of these studies. It was demonstrated that two HLA A11-restricted CTL epitopes of EBV nuclear antigen (EBNA)-4 (designated IVT and AVF) possessed different immunogenicity that appeared to be due to a rapid surface turnover of All molecules containing the AVF peptide. LÄS MER

  5. 5. Allogeneic stem cell transplantation in children : Identification and prevention of complications : adoptive transfer of EBV-immunity

    Detta är en avhandling från Stockholm : Karolinska Institutet, Department of Clinical Sciences

    Författare :Åsa Gustafsson Jernberg; Karolinska Institutet.; Karolinska Institutet.; [2003]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Children; CTL; EBV; Graft-versus-leukaemia; Stemcell transplantation; unrelated;

    Sammanfattning : Allogeneic stem cell transplantation (SCT) can cure leukaemia, aplastic anaemia, and some inborn errors of metabolism and immunodeficiencies in children. As only 113 of patients who need SCT have an HLA-identical sibling, the use of alternative donors has increased, to over 50% of all paediatric SCTs at our centre. LÄS MER