Biology, asked by jforjazz1981, 11 months ago

Describe type I hypersensitivity.

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Answered by ruchikabastta84

0

Pathophysiology. In type 1 hypersensitivity, B-cells are stimulated (by CD4+TH2 cells) to produce IgE antibodies specific to an antigen. The difference between a normal infectious immune response and a type 1 hypersensitivity response is that in type 1 hypersensitivity, the antibody is IgE instead of IgA, IgG, or IgM.

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