Advanced search

Showing result 1 - 5 of 350 swedish dissertations matching the above criteria.

  2. 1. Leukocyte sequestration associated with inflammation : mechanisms and modulations

    Author : Kristina Nyhlén; Åke Ryrfeldt; Linköpings universitet; []
    Keywords : MEDICINE; MEDICIN;

    Abstract : Inflammationsreaktionen är kroppens första försvar mot främmande partiklar t ex bakterier. Det är en komplex reaktion som bl a karakteriseras av att vita blodkroppar dras till det inflammerade området och att vätskao i blodet lättare tar sig igenom kärlväggen till vävnaden dvs det svullnar. READ MORE

  4. 2. Viperin, a multifunctional radical SAM enzyme : biogenesis and antiviral mechanisms

    Author : Arunkumar Upadhyay; Anna K. Överby; Niklas Arnberg; Richard Lundmark; Michael Beard; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Viperin (virus-inhibitory protein, endoplasmic reticulum-associated, interferon-inducible) is an interferon-induced antiviral protein. It has three distinct functional domains: the N-terminal domain, the radical SAM (S-adenosylmethionine) domain for binding iron-sulphur cluster, and the C-terminus domain. READ MORE

  5. 3. Modeling and simulating inhibitory mechanisms in mental image reinterpretation : towards cooperative human-computer creativity

    Author : Rita Kovordanyi; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap;

    Abstract : With the accelerating development of computer and software technology, human-computer cooperation issues are becoming more and more centered on the human user's abilities and weaknesses. The cognitive characteristics of visual communication and reasoning, and how these affect the way users take advantage of the richness of visually represented information comprise one area which needs to be further explored within this context. READ MORE

  6. 4. Growth control mechanisms in normal and neoplastic mammalian cells

    Author : Mozhgan Afrakhte; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Genetics; PDGF-AA; TGF-beta; Inhibitory SMADs; Growth inhibition; CDK; CKI; Cdc25A; Genetik; Clinical genetics; Klinisk genetik; Genetics; genetik;

    Abstract : The main theme of the studies presented in this thesis is, the growth control mechanisms whose loss in normal cells predispose to or cause cancer. The balance between growth inhibitory and stimulatory mechanisms is crucial for the development and maintenance of a normal animal. READ MORE

  7. 5. PCR inhibition mechanisms in forensic DNA analysis

    Author : Maja Sidstedt; Teknisk mikrobiologi; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; PCR inhibition mechanisms; Real-time PCR; Digital PCR; Massively parallel sequencing;

    Abstract : In forensic DNA analysis, the polymerase chain reaction (PCR) enables DNAanalysis of minute biological crime scene traces. PCR is an enzymatic reaction for amplification of specific DNA fragments involving both biochemical andbiophysical processes. The main analytical challenge is posed by the nature of the samples of interest. READ MORE