<P> The reaction can take hours , days , or even weeks to develop , depending on whether or not there is immunological memory of the precipitating antigen . Typically , clinical features emerge a week following initial antigen challenge , when the deposited immune complexes can precipitate an inflammatory response . Because of the nature of the antibody aggregation , tissues that are associated with blood filtration at considerable osmotic and hydrostatic gradient ( e.g. sites of urinary and synovial fluid formation , kidney glomeruli and joint tissues respectively ) bear the brunt of the damage . Hence , vasculitis , glomerulonephritis and arthritis are commonly associated conditions as a result of type III hypersensitivity responses . </P>
<P> The reaction can take hours , days , or even weeks to develop , depending on whether or not there is immunological memory of the precipitating antigen . Typically , clinical features emerge a week following initial antigen challenge , when the deposited immune complexes can precipitate an inflammatory response . Because of the nature of the antibody aggregation , tissues that are associated with blood filtration at considerable osmotic and hydrostatic gradient ( e.g. sites of urinary and synovial fluid formation , kidney glomeruli and joint tissues respectively ) bear the brunt of the damage . Hence , vasculitis , glomerulonephritis and arthritis are commonly associated conditions as a result of type III hypersensitivity responses . </P>
an example of a type iii hypersensitivity is
an example of a type iii hypersensitivity is
vasculitis glomerulonephritis arthritis
vasculitis glomerulonephritis arthritis