Transplants
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- kidney: donate one and keep other one
Bone Marrow
- very high dosage of chemo
Matching
- T cell ignore self APC presenting with self antigen and self MHC
- donor APC present self antigen on donor MHC: T cell recognize as foreign
- CD8 attach donated tissue
- don't really match MHC, but match HLA that make up MHC
- receive one set from each parent
Rejection
- still in surgery right after connection
- organ connected to blood vessel but still appear white (not perfused because coagulation)
- in some degree in most transplants
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