Sökning: "cell motility"

Visar resultat 16 - 18 av 18 uppsatser innehållade orden cell motility.

  1. 16. Microwell-based Collagen Matrix Migration Assays for NK:target Cell Interactions : Three-dimensional Imaging and Analysis of Transient Migration Behavior of NK Cells in vitro

    Master-uppsats, KTH/Cellens fysik

    Författare :Per Olofsson; [2011]
    Nyckelord :;

    Sammanfattning : Natural killer (NK) cells are lymphocytes of the innate immune system responsible for lysing tumor and virally-infected cells. Investigating NK cell heterogeneity can inform the development of more efficacious immunotherapeutic treatments. Cell motility is an essential aspect of NK cell function. LÄS MER

  3. 17. Analys, elimination och reduktion av negativa bieffekter vid användning av elektriska fält i syfte att orientera molekylära motorer

    Magister-uppsats, Matematiska och systemtekniska institutionen

    Författare :Kenneth Liljesson; [2008]
    Nyckelord :;

    Sammanfattning : The molecular motors of muscle are of potential interest in nanotechnology. These motors consist of the protein, myosin II interacting with actin filaments. It would be of interest to control the interaction between actin and myosin, e.g. LÄS MER

  4. 18. The effect of antioxidants on motility, viability, acrosome integrity and DNA integrity of post-thaw epididymal cat spermatozoa

    L3-uppsats, SLU/Dept. of Clinical Sciences

    Författare :Paweena Thuwanut; [2007]
    Nyckelord :Feline; Frozen-thawed sperm; Reactive oxygen species; Antioxidative enzyme; Non-enzymatic antioxidant;

    Sammanfattning : Living cells stored under aerobic conditions require oxygen (O2) to support their metabolism. Their metabolite products are reactive oxygen species (ROS). In general, the ROS need to be continuously inactivated to keep a minimal amount necessary to maintain normal cell function but an excessive accumulation can cause cell damage. LÄS MER