Which of the following responses is found in atopic individuals –
Correct Answer: IgE production
Description: Atopy is typed I hypersensitivity reaction. Type I hypersensitivity reaction is IgE dependent. Cytotoxic IgE antibodies are fixed on the surface of tissue cells ( mast cells and basophils) in sesensitizedndividuals. The antigen combines with the cell fixed antibody, leading to release of a phapharmacologicallytive substance that proproducese clinical reaction. Reference : Anathanarayan & paniker's 9th edition, pg: 162 <p>
Category:
Microbiology
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