T1Q6 Immune System and Lymphoid Organs Flashcards
immune system
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lymphoid organs
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innate immnity
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adaptive immunity
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APCs
wh: antigen presenting cells
primary lymphoid organs
thymus and bone marrow
secondary lymphoid organs
lymph nodes, spleen, diffuse lymphoid tissue in mucosa of digestive system (peyer patches, tonsils, appendix)
innate immunity
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physical barriers
skins, mucous membranes
neutrophils
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TLRs
wh: Toll-like Receptors
NK Cells
wh: natural killer cells
defensins
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lysozyme
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complement
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inteferons
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adaptive immunity
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cytokines
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chemotaxis
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chemokines
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interleukins
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antigen
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epitope
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antibody
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immunoglobulin
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Fc region
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variable region
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antigen-binding site
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IgG
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IgA
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IgM
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IgE
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IgD
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passive immunity
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allergic reactions
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IgD
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neutralize
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agglutinate
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precipitate
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complement activation
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complement system
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opsonization
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phagocytosis
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NK cell activation
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perforin
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granzymes
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MHC
wh: major histocompatibility complex
MHC class I
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MHC class II
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dendritic cells
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primary lymphoid organs
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bone marrow
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