File:1. Types of hypersensitivity.tif

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Types of hypersensitivity: type I, type II, type III, type IV

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Description
English: There are four types of hypersensitivity: type I is mediated by IgE and consist of the activation of mast cells and basophils that release vasoactive mediators; type II mediated by IgG (but also by IgM) that triggers the complement activation or ADCC (antibody-dependent cellular cytotoxicity); type III is mediated by immunocomplex that induce the classical pathway of the complement system, inflamatory response and the massive infiltration of neutrophils; and type IV which is mediated mainly by Th1 cells that release cytokines resposible of macrophages activation.
Date
Source Own work
Author Cvallesv

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Date/TimeThumbnailDimensionsUserComment
current11:11, 23 June 2019Thumbnail for version as of 11:11, 23 June 20191,280 × 800 (1.05 MB)Cvallesv (talk | contribs)User created page with UploadWizard

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