Скачать или смотреть An Overview of Arthus Reactions

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. Type III hypersensitivity reaction occurs when there is an accumulation of immune complexes (antigen-antibody complexes) that have not been adequately cleared by innate immune cells, giving rise to an inflammatory response and attraction of leukocytes.
There are two types of type III hypersensitivity reactions, which are Arthus reaction and serum sickness.
In this video, Dr. Mobeen Syed discusses Arthus reactions.
Arthus reaction is a hypersensitivity-reaction that occurs several hours to days following the intradermal injection of a vaccine into an animal.
It is marked by the formation of antigen-antibody complexes, accompanied by localized inflammation, pain, redness, and sometimes tissue destruction.
It occurs due to repeated exposure of a person to an antigen, which develops enough IgG in the body. A localized reaction occurs with further exposure to antigen.
It occurs within 3-6 hours after the antigen injection.

The following topics have discussed in the video:
Types of type III hypersensitivity reactions
Arthus reaction definition
Characteristics of Arthus reaction ...

Disclaimer:
This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only.
Please consult with a physician or healthcare professional regarding any medical or mental health related diagnosis or treatment. No information in this video should ever be considered as a substitute for advice from a healthcare professional. ...
Disclaimer:
This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only.
Please consult with a physician or healthcare professional regarding any medical or mental health related diagnosis or treatment. No information in this video should ever be considered as a substitute for advice from a healthcare professional.