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12 Cards in this Set
- Front
- Back
graft from identical twin or clone?
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Syngeneic graft
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graft form nonidentical indiv. of SAME species?
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Allograft
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Graft made from a different species?
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Xenograft
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Transplant rejection that occurs within MINUTES
- d/t presence of preformed antidonor Ab in the transplant recipient? |
Hyperacute Rejection
- Ab-mediated (HSR ②) |
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Transplant rejection that can occur WEEKS later
- d/t Tc cells reacting against foreign MHCs. |
Acute Rejection
- Cell-medicated (Tc) |
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Transplant rejection that can occur MONTHS to YRS later
- d/t MHC-I non-self being perceived as MHC-I self by a Tc? |
Chronic Rejection
- Tc & Ab-mediated |
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What type of transplant rejection could lead to occlusion of graft vessels causing ISCHAEMIA & NECROSIS?
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Hyperacute Rejection
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Transplant rejection that is REVERSIBLE & presenting w/ VASCULITIS of the graft vessels with DENSE INTERSTITIAL LYMPHOCYTIC INFILTRATE?
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Acute Rejection
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Transplant rejection that has caused FIBROSIS of the graft?
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Chronic Rejection
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Acute transplant rejection is reversible with __________.
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Cyclosporine
OKT3 |
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Grafted Immunocompetent T cells rejecting immunocompromised host cells?
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Graft-vs-Host dz
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Symptoms assoc. with Graft versus Host Dx?
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Maculopapular Rash
Jaundice Hepatosplenomegaly Diarrhea SEVERE ORGAN DAMAGE |