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New page: right|thumb|150px|Type II Hypersensitivity-Brian Catchpole RVC 2008 Production of IgM or IgG to cell surface antigens or extracellular matrix protein...
[[Image:Type II Hypersensitivity.jpg|right|thumb|150px|Type II Hypersensitivity-Brian Catchpole RVC 2008]]
Production of IgM or IgG to cell surface antigens or extracellular matrix proteins.


''' "Neutralisation" blockade of receptors:'''
* Myasthenia gravis


''' Immunological attack on target cells, destroying them by:'''

1. Antibody dependent cell cytotoxicity (ADCC)
* Pemphigus vulgaris
* Bullous pemphigoid

2. Complement mediated lysis
* Self RBC antigen:
** Immune mediated haemolytic anaemia
* Foreign RBC:
** Blood transfusion reaction
** Haemolytic disease of new born (Rhesus disease in humans and neonatal isoerythrolysis in foals and kittens)
* RBC parasite:
** Feline infectious anaemia (''Mycoplasma haemofelis'')
3. Phagocytosis
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