Question

define graft rejection_??​

Answer 1

Answer:

Graft rejection occurs when the recipient's immune system attacks the donated graft and begins destroying the transplanted tissue or organ.

Answer 2

Graft rejection occurs when the recipient's immune system attacks the donated graft and begins destroying the transplanted tissue or organ. The immune response is usually triggered by the presence of the donor's own unique set of HLA proteins, which the recipient's immune system will identify as foreign.

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