Search for dissertations about: "tolerance"

Showing result 6 - 10 of 1190 swedish dissertations containing the word tolerance.

  2. 6. Tolerance and Immunity: Opposite Outcomes of Microbial Antigen Stimulation

    Author : Lena Eroukhmanoff; Immunologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TLR2; Tolerance; quinoline-3-carboxamide; Anergy; Foxp3; iNOS; IFN-β; CD4 splenic DCs;

    Abstract : The immune system is remarkable in many ways. It exerts immunity to defend us from foreign pathogens, while it is also responsible for maintaining tolerance to avoid autoimmune diseases and allergy. This thesis includes three separate papers concerning both tolerance and immunity. READ MORE

  4. 7. Ischemic Tolerance and Cell Signaling in the Rat Brain

    Author : Mehrdad Shamloo; Lund Wallenberg Neurocentrum; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; preconditioning; cell death; tyrosine phosphorylation; tolerance; ERK; Calpain; CaMKII; PKC; protection; Brain; ischemia; Neurology; neuropsychology; neurophysiology; Neurologi; neuropsykologi; neurofysiologi;

    Abstract : A brief period of sublethal ischemia in the brain induces resistance to a subsequent, otherwise lethal ischemic insult. This phenomenon is known as ischemic tolerance or preconditioning. A model of ischemic preconditioning in the rat brain using the two-vessel occlusion model of global cerebral ischemia was established. READ MORE

  5. 8. T cell Tolerance - Cellular and molecular features of immune regulation

    Author : Susanna Grundström; Immunologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; transplantation; Immunologi; serologi; serology; Immunology; JAK STAT.; NFkB; suppression; IL-2; superantigen; T cells; tolerance;

    Abstract : The immune system has evolved regulatory mechanisms in order to balance the effects of deleterious immune responses. Such immunological tolerance may be specifically acquired by lymphocytes, although different cells of the immune system participate in the induction and maintenance of tolerance. READ MORE

  6. 9. Tolerance and antagonism to allopregnanolone effects in the rat CNS

    Author : Sahruh Turkmen; Inga-Maj Johansson; Agneta Nordberg; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Allopregnanolone; GABA-A receptor; UC1011; Spatial memory; Morris Water Maze; Tolerance; Silent second; mRNA; Obstetrics and gynaecology; Obstetrik och gynekologi;

    Abstract : Many studies have suggested a relationship between sex steroids and negative mental and mood changes in women. Allopregnanolone, a potent endogenous ligand of the GABA-A receptor and a metabolite of progesterone, is one of the most accused neuroactive steroids. READ MORE

  7. 10. Modelling of tolerance and rebound in normal and diseased rats

    Author : Christine Ahlström; Göteborgs universitet; []
    Keywords : feedback modelling; tolerance; rebound; pharmacokinetics; pharmacodynamics; dyslipidaemia; nicotinic acid; non-esterified fatty acids;

    Abstract : The development of rebound and tolerance is an important consideration when optimizing medical therapy, both with respect to drug dosing and adverse effects. By using quantitative approaches to study these processes, potential risks can be minimized. READ MORE