Question

Write down the differences between alloantigen and autoantigen.

25 Apr 2023
Answer :
Word Count : 409

Alloantigens and autoantigens are two types of antigens that elicit different immune responses in the human body. Below is a table outlining the key differences between alloantigens and autoantigens:

Criteria Alloantigens Autoantigens
Definition Antigens present in genetically different individuals of the same species Antigens present in an individual's own body
Source Donor tissue, blood, or organ transplants; blood transfusions; pregnancy Body's own cells and tissues
Recognition Recognized as foreign by ____ _____ ____ ____ _______.
___ ____ _________ ___ ________ __________ _______ ____ ________ ________ _______.
__________ _____ ______ _____ _____ __________ ______ ___ ________ __________ _______.
_________ ___ _____ _______ ______ _________.
____ ____ _______ ___ _____ ________ _________ _______ ______ ______ ___.
________ _________ ________ ________ ________ ___.
_______ ______ ________ ___ ___.
___ __________ ________ ______ _________.
_____ ______ _______ _____ _______.
___ ________ _________ ___ ________ _____ ___ ______ __________ ________ __________.
__________ _____ ______ ______ ____.
__________ _______ _______ _________ _______ ___ ____ _______.
___ ________ ____ ______ ________ ___ ________.
___ _________ ________ _____ _______ ____ ________ ______ _______ _____ ______.
_______ ________ __________ ______ __________ ________ _______.
___ ________ _________ ___ _________ _________ ____ ____.
__________ _________ _________ ______ _________ ____.
__________ _____ ________ _____ ___.
_____ _____ _______ ________ _________ ________ ___ _________ _________ _____ _________ _____.
___ ____ _________ _____ ______ ______.
_________ __________ ______ _______ ____ _________ _______ ___.
______ _____ ___ __________ _____ ____ __________ ____ ___ ___ ____.
__________ _______ ______ __________ ________ __________ ____ ______ _______.
____ ______ ______ ______ _____ _________ ________ ____.
__________ _____ _______ ____ _____ _________ ________ ________ __________ ____ _______ ______.
___ ______ __________ _____ __________ ___ _______.
____ _____ ________ ____ _______ ___ ___ ________ ________.
________ ___ __________ ______ _______ ______ ________ ___ _________ _____.
__________ _______ _________ ___ __________ _______ ___ ____ _____ _________.
____ _____ ________ _________ __________ ____ ___ _________ ______.
_______ _____ _______ ________ ______ ______ _____ _________ ______ _________.
_________ __________ __________ ________ _________ _________ ________.
____ ____ _______ ___ _______ ________ ______ _______.
_______ ____ ______ ___ _____ _________.
_______ ________ _______ ________ ______ ____ ________ _______ _____ ______.
_______ ________ ________ ____ ____ __________ ________ _____ ___ __________ _________.
_________ _________ ________ ________ __________ _________ ____ _____.
_________ _________ _____ ______ ____ ______ _______ ________ ________ _______ __________ _______.
________ _______ ___ _________ ______ ______ _____ __________ _____.
_________ _____ ________.
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