Sökning: "dendritic"

Visar resultat 1 - 5 av 484 avhandlingar innehållade ordet dendritic.

  1. 1. Human dendritic cells : a study of early events during pathogen recognition and antigen endocytosis

    Författare :Peter Hellman; Malmö högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; dendritic cells; zeolites;

    Sammanfattning : The mononuclear phagocyte cell system includes monocytes, macrophages anddendritic cells which are important cells in order to recognize, ingest, destroyand also present part of a pathogen to T-lymphocytes in order to activate theadaptive immune system. Dendritic cells (DCs) stand out in their ability tostimulate T-lymphocytes and are also believed to be important to keeptolerance for “self-antigens”. LÄS MER

  2. 2. Functional Dendritic Materials using Click Chemistry : Synthesis, Characterizations and Applications

    Författare :Per Antoni; Anders Hult; Michael Malkoch; Stefan Hecht; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Dendrimer; Dendron; Dendritic; Hyperbranched; Click; Chemistry; CuAAc; One-Pot; Multi-functional; Simultaneous; Honeycomb; Isoporous; MALDI; NMR; GPC; TGA; DSC; Polymer chemistry; Polymerkemi;

    Sammanfattning : Förfrågan efter nya och mer avancerade applikationer är en pågående process vilket leder till en konstant utveckling av nya material. För att förstå relationen mellan en applikations egenskaper och dess sammansättning krävs full förståelse och kontroll över materialets uppbyggnad. LÄS MER

  3. 3. Beyond AMPA and NMDA: Slow synaptic mGlu/TRPC currents : Implications for dendritic integration

    Författare :Marcus Petersson; Erik Fransén; Abdel El Manira; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; transient receptor potential; TRP; metabotropic glutamate receptor; mGlu1 5; dendritic integration; synaptic activation; temporal summation; low-frequency; entorhinal cortex; mathematical model; computational neuroscience; Computer science; Datavetenskap;

    Sammanfattning : In order to understand how the brain functions, under normal as well as pathological conditions, it is important to study the mechanisms underlying information integration. Depending on the nature of an input arriving at a synapse, different strategies may be used by the neuron to integrate and respond to the input. LÄS MER

  4. 4. Dendritic cells in cancer immunotherapy

    Författare :Karin Gustafsson; Göteborgs universitet; []
    Nyckelord :vaccines; dendritic cells; αDC1; PGE2DC; natural killer cells; T cells;

    Sammanfattning : Dendritic cells (DCs) play a central role in the initiation and regulation of innate and adaptive immune responses and have increasingly been applied as vaccines for cancer patients. Ex vivo generation and antigen loading of monocyte-derived DCs allows a controlled maturation, with the aim of imprinting different DC functions that are essential for their subsequent induction of a T cell-mediated anti-tumor response. LÄS MER

  5. 5. Endocytosis by human dendritic cells

    Författare :Linda Andersson; Malmö högskola; []
    Nyckelord :human dendritic cells; endocytosis;

    Sammanfattning : Dendritic cells (DCs) are specialized antigen-presenting cells with the ability to internalize antigen, and present antigen-derived peptides to T cells. The functions of DCs depend on the subset, as well as their location and activation state. LÄS MER