Term
| type of antibody involved in type I hypersensitivity response |
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Definition
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Term
| type of antibody/ies involved in type II hypersensitivity response |
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Definition
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Term
| type of antibody/ies involved in type III hypersensitivity response |
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Definition
| IgM and IgM (same as type II) |
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Term
| type of antibody/ies involved in type IV hypersensitivity response |
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
| delayed hypersensitivity reactions |
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Term
| mediators of injury in type I hypersensitivity response (4) |
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Definition
| histamine, prostaglandins, mast cells and leukotrienes |
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Term
| mediators of injury in type II hypersensitivity response (2) |
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Definition
| macrophages in tissue and complement lysis |
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Term
| mediators of injury in type III hypersensitivity response (2) |
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Definition
| neutrophils and complement lysis |
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Term
| mediators of injury in type IV hypersensitivity response (4) |
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Definition
cytokines
T cytotoxic cells
Monocytes/macrophages
lysosomal enzymes |
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Term
| antigen in Ig-E mediated (I) |
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Definition
| exogenous eg. pollen, food, dust .. |
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Term
| antigen in cytotoxic reactions (II) |
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Definition
| cell surface of red blood cells |
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Term
| antigen in immune-complex reactions (III) |
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Definition
| extracellular bacterial, fungal or viral |
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Term
| antigen in delayed hypersensitivity reactions (IV) |
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Definition
| intracellular or extracellular |
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