Biology, asked by krishna152, 1 year ago

difference between serum sickness and Arthur reaction

Answers

Answered by Janmejoy
7
Hey



An Arthus reaction is a LOCALIZED immune complex reaction. 

For example, if an individual has been sensitized to antigens in the tetanus toxoid vaccine because of repeated vaccinations and if that individual were vaccinated again, at the injection site there would be large amounts of antigen with which the antibody could complex, causing a localized inflammatory response, neutrophil infiltration, and tissue necrosis.

Serum sickness is a systemic Arthus reaction in which the antibody-antigen complexes circulate and lodge in many different tissues. 

Serum sickness can develop from prolonged exposure to an antigen that provides enough time for an antibody response and the formation of many immune complexes. . 

Answered by Mariyaparveen
1
Heyy here is ur answer ...

ARTHUS REACTION

An arthus reaction is a localised immune Complex reaction.

for example if an individual has been sensitized to antigens in the tetanus toxoid vaccine because of repeated vaccination and if that individual were vaccinated again, at the injection site there would be large amounts of antigen with which antibody could complex ,causing a localised inflammatory response, neutrophil infiltration, and tissue necrosis.

SERUM SICKNESS

Serum sickness is a systemic arthus reaction in which the antibody antigen complexes circulate and lodge in many different tissues.

serum sickness can develop from Prolonged exposure to an antigen that provides enough time for an antibody response and the formation of many immune complexes.
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