Immunology

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Author:
Anonymous
ID:
62403
Filename:
Immunology
Updated:
2011-01-27 14:02:14
Tags:
Etown innate immunology
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Description:
Innate Immunology
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  1. Immunology
    • Study of the immune system
    • Biological basis for protection against infection
    • Mediated by cells and proteins
    • Latin term, immunis, meaning exempt
    • Edward Jenner
  2. Vaccination
    Deliberate induction of an immune response to a pathogen by introducing a dead or non-pathogenic form of the pathogen.
  3. Attenuated
    Non-pathogenic
  4. First Vaccination
    HepB
  5. Innate immunology
    • From birth
    • Relatively non-specific
    • Fast, early part of response
    • No memory
    • Granulocytes
  6. Adaptive immunology
    • Changes over time
    • Specific
    • Develops slowly
    • Memory
    • Lymphocytes
  7. Macrophage
    • Phagocytosis
    • Antigen presentation
  8. Dendritic cell
    • Antigen uptake
    • Antigen presentation
  9. Neutrophil
    • Phagocytosis
  10. Eosinophil
    • Parasites
  11. Basophil
    • ????????
  12. Mast Cell
    Allergic Response
  13. Natural Killer cell
    Virus killer
  14. Innate cells
    • Macrophage
    • Dendritic cell
    • Neutrophil
    • Eosinophil
    • Basophil
    • Mast Cell
    • NK cell
  15. Adaptive Cells
    • Lymphocytes
    • B-cells
    • T-cells
  16. B-cell
    • originate and mature in bone marrow
    • secrete antibody
    • CD19+
  17. T-cell
    • Originate in bone marrow and mature in Thymus
    • Become effector T cells
    • CD4+ - cell surface protein, kills bacteria
    • CD8+ - viral and tumor

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