Sökning: "aktivering"

Visar resultat 26 - 30 av 269 avhandlingar innehållade ordet aktivering.

1. 26. Signal transduction and calcium sensitivity of smooth muscle contraction

   Författare :Johan Bonnevier; Institutionen för experimentell medicinsk vetenskap; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Fysiologi; Physiology; hypertrophy; CPI-17; MYPT1; myosin phosphatase; Rho kinase; PKC; smooth muscle; cGK;

   Sammanfattning : Smooth muscles are components of several physiologically important organs and often involved in disease. Smooth muscle contraction is regulated by variations in intracellular [Ca2+]; increased levels activate the myosin light chain kinase (MLCK) which phosphorylates myosin and initiates contraction. LÄS MER

3. 27. Platelet-dependent pulmonary recruitment of neutrophils in abdominal sepsis

   Författare :Milladur Rahman; Kirurgi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; abdominal sepsis; neutrophil recruitment; platelet; lung injury;

   Sammanfattning : Sepsis and subsequent multiple organ failure remain the major cause of mortality in intensive care units. Leukocyte-mediated tissue damage is a key feature in septic lung injury. Accumulating data suggest that platelets play a role in inflammation and tissue injury. LÄS MER

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

   Författare :Hans Belfrage; Lund Kirurgi; []
   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 : Natural killer (NK) cells and T lymphocytes are the major effector cells that can recognize and kill tumor cells. NK cells have a constitutive cytotoxic activity and kill a wide spectrum of tumor cells while T cells recognize specific tumor antigens and need to be activated through their TCR to differentiate into cytotoxic T lymphocyte (CTL) killers or T helper cells. LÄS MER

5. 29. Making the Poor Work : Social Assistance and Activation in Sweden

   Författare :Anders Giertz; Socialhögskolan; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; unemployment; social assistance; activation; welfare-to-work; marginalisation; social exclusion; Social problems and welfare; immigration; national insurance; Sociala problem; social välfärd; socialförsäkring;

   Sammanfattning : Management of poor relief and work demands have been controversial questions in social policy during the workhouse era of the nineteenth century as well as in current discussions on social assistance and activation of recipients. The first part contains a discussion on the concepts of poverty, marginalisation, and social exclusion, and continues with an overview of activation policies for recipients of social assistance. LÄS MER

7. 30. From Cue to Recall : The Temporal Dynamics of Long-Term Memory Retrieval

   Författare :Robin Hellerstedt; Institutionen för psykologi; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; think no-think; memory intrusion; retrieval-induced forgetting; ERP; long-term memory; cued recall;

   Sammanfattning : A fundamental function of long-term memory is the ability to retrieve a specific memory when encountering a retrieval cue. The purpose of this dissertation was to further our understanding of such cued recall by investigating the temporal dynamics from the presentation of the retrieval cue until the target memory is recalled. LÄS MER