Sökning: "Alf Grandien"

Hittade 3 avhandlingar innehållade orden Alf Grandien.

  1. 1. Mimis : a minimal model of the immune system

    Författare :Alf Grandien; Uppsala universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : .... LÄS MER

  3. 2. Antibody Feedback Regulation and T Cells

    Författare :Fredrik Carlsson; Birgitta Heyman; Alf Grandien; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Fc receptors; B cell; T cell; antigen presentation; complement receptors; complement; IgE; IgG3; CD23; antibody; Immunology; Immunologi;

    Sammanfattning : Antibodies, passively administered or actively produced, regulate immune responses to the antigen they recognize. This phenomenon is called antibody-mediated feedback regulation. Feedback regulation can be positive or negative, resulting in >1000-fold enhancement or >99% suppression of the specific antibody response. LÄS MER

  4. 3. Regulation of Mast Cell Survival

    Författare :Christine Möller; Gunnar Nilsson; Alf Grandien; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pathology; mast cell; A1; Bfl-1; Bim; Bcl-2 family members; basophil; SCF; forkhead; survival; Patologi; Pathology; Patologi;

    Sammanfattning : Mast cells are long-lived effector cells of importance for both acute and chronic inflammations. Mast cells can be activated in many different ways, leading to the release of inflammatory mediators. In contrast to most other inflammatory cells, activated mast cells have the capacity to recover, regranulate and thereby be activated again. LÄS MER