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barry barry
wrote...
Posts: 11630
10 years ago
Studies of graft rejection using cells labeled with fluorescent markers demonstrate that:

A.   any infiltration of a skin graft depends on MHC mismatch.
B.   deep infiltration of a skin graft depends on MHC mismatch.
C.   antigen-presenting cells from a skin graft migrate to lymph nodes and present antigen there.
D.   host antigen-presenting cells enter the skin graft, then migrate to lymph nodes.
E.   Both B and D.
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padrepadre
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Posts: 21610
10 years ago
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barry Author
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10 years ago
Thanks.
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