A 32-year-old member asked:
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what kind of cells activate the immune system when foreign substances appear?

1 doctor answer
Dr. Al Hegab
Dr. Al Hegab answered
39 years experience Allergy and Immunology
IgE bound to mast: cells, when exposed to foreign substance, "antigen" triggers the immune reaction cascade, just simply put
Answered on May 27, 2015

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Dr. John Chiu answered
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A 34-year-old member asked:
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No: No.

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