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Lymphatic/Immune System - Coggle Diagram

- - - - IgG, IgA, IgE, IgM, IgD
    - - Direct Attack
      - Activation of Complement
      - Inflammation
- - - - acidic environment- provided by HCL in gastric acid which is lethal to come pathogens
      - Enzymes- pepsin in the stomach and lysozyme in tears destroys many pathogens
      - Interferons- blocks viral replication and slows tumor growth
    - - . when a species is is resistant to diseases that affects another species
      - . Different chemical environment
      - . body temp does not provide the conditions needed for pathogen
    - - . skin
      - . hair
      - mucus
      - .sweat
    - - . results in elevated body temp
      - . provides hostile environment for pathogens
      - . causes liver to take up iron, reducing the amount in the blood, keeping it away from the liver and spleen
    - - . characterized by swelling, heat, pain, and redness
      - . stops spread of pathogens and infection
    - - . engulfment of pathogen
      - . most active phagocytes include monocytes and neutrophils
- - - - . injection of gamma globulins containing antibodies or antiserum
      - . no antigen exposure
      - . no B cells
      - . no immune response
    - - . occurs when antibodies are passed from mother to fetus
  - - - . occurs after exposure to antigens
      - . long-lasting results due to a primary immune response
    - - . occurs through the use of vaccines without the person becoming ill to them
      - , since vaccines contain dead/weakened pathogens, the person develops long term immunity
- - - - . moves to infected area where it can trap substances, kill cells, participate in immediate allergic reactions, and regulate
    - - defends your body against parasitic infections
    - - . first immune cell to respond
      - . travels to the site of infection where it can ingest and release enzymes to destroy pathogens
    - - .contain histamine, heparin,cytokines, and growth factors
      - . helps in allergic reaction responses
    - - . phagocytes pathogens
      - . elimnates diseased and damaged cells
    - - . antigen presenting cells that are capable of stimulating naive T-cells
    - - . plays a role in the inflammatory response
      - . Find and destroys germs and infected cells
  - - - . produces antibodies that destroy antigens
    - - . defends body against viruses or cancer cells by releasing perforin to break cell membranes of the pathogens
    - - . provides cellular immune response in which T cells interact directly with the antigens or antigen bearing agents, to destroy them
    - - provides a quick response to any future exposure to the same antigens. Can be T or B cells
    - - signals cytotoxic T cells to elminate pathogens, signals B cells to produce antibodies
    - - .monitors the body's cells, recognizes and eliminates cancer/virus cells