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Flashcards in transplatation immunology Deck (16)
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1
Q

isograph

A

twins

2
Q

allograft

A

same species

3
Q

xenograft

A

different species

4
Q

transplant rejection

A

determined by co-dominant genes
offspring accepts parents
parents don’t accept offspring

5
Q

autograph

A

graft to itself

6
Q

acute cellular rejection

A

t cells

7
Q

chronic rejection

A

persistent antibodies produced

fibrosis

8
Q

hyper acute rejection

A

hypersensitivity type 2

9
Q

acute rejection

A

hypersensitivity type 4

10
Q

chronic rejection

A

hypersensitivity type 3/4

11
Q

prevention and treatment of allograft rejection

A

reduction of immunogenicity
-elimination of leukocytes
-minimize alloantigenic differences
suppression

12
Q

major cross matching

A

are there ab in the recipient serum that will recognized the RBCs of the donor

13
Q

Minor cross match

A

are there Ab in the donor serum that will recognize the recipient’s RBCs

14
Q

Transfusion reactions

A

recipient antibodies to blood group antigen

15
Q

bone marrow transplant

A

irradiate

16
Q

graft vs host disease

A

graft recognizes the entire host as a foreign